C15 K2 Finds

by Dolorous_Edd

New finds from C15, courtesy Mark Omohundro providing the preview1 files and Al Schmitt providing his excellent LcViewer

Posted November 29, 2017 6:49 PM
by Dolorous_Edd

According to MAST

249198077 - maybe transits with 80.378; starting at 3162.646250

249843097 - period 7.645 (from EE)

249650277 - fall in flux at the end

249211108 - maybe dip at 3200.435500

204395393 - outburstas

204552283 - peak at 3188.810050; ~30h

204041137 - outburst 3232.983300

249709661 - what is up with this double peak feature?

249205676 - aperiodic dips

204496657 - aperiodic dips

249640174 - maybe dip at 3167.630850?

204557777 - wait a second, what exactly is happening here ?? at 3180.360100;

204512343 - aperiodic deep dips

204281213 - aperiodic deep dips

204274743 - aperiodic dips

204222240 / 204222535 - aperiodic deep dips

204137184 - quasiperiodic dips

204514548 - Known YSO? dip at 3168.121300

249912861- quasi periodic dips - mayber eclipse of third body at 3176.334950; is at triple ?

204278916 - maybe deep dip at 3236.783705

204369421 - huge outbursts

249377085 - maybe dip at 3174.026951

249454958 - long shallow drop 381.01h ; at 3198.238627

249275319 - outbursts

204248645 - dips / EB triple . at least one period 12.880 ; start at 3178.246780

249279107 - maybe 3 wide dips with p = 33.498

249620955 - small outbursts across the LC

249804200 - deep dip at 3188.401000

PC?

249363326 - Possible MPC period 1 = 6.6, start at 3159.931; , period 2 = 10.530; start at 3163.971; ( from EE) also mentioned by Hans

249476522 - single dip at 3198.790100

249448240 - period 0.296

249439990 - single dip at 3202.825650

249428958 - period 0.2

249426237 - single at 3204.705400

249550750 - dip at 3217.352350

249902418 - single transit at 3179.513050

249827330 - period 31.378

249819265 - period 13.216

249803303 - maybe MPC or EB ; period 13.03

249786502 - single transit at 3200.884600

249731291 - MPC, from Hans list, period 1 = 10.200 days, starting at 3160.94 mentioned by Hans ; second PC period 2 = 23.323 starting at 3179.818900

249644246 - period 19.968

249571137 - single transit 3200.107950

249571050 - period 10.594

249483541 - period 1.20; EB most likely

249816490 - period 20.969

249476992 - MPC; period 1 = 12.327 start at 3168.939150; period 2 = 7.91 - start at 3161.757300

249403651 - MPC - period 1 = 4.944 start at 3165.445450; period 2 = 9.223. start at 3164.669000

249401470 - period 8.912

249399862 - single transit at 3242.391400

249393451 - single dip at 3209.414600

249390304 - period 4.344

249345035 - period 0.763

249344978 - period 9.683

249342204 - maybe single dip at 3201.436000

249270684 - period 0.674

249246258 - single dip at 3198.096050

249240242 - single dip at 3227.936400

249236972 - period 17.819

249217534 - period 0.595

249149130 - single transit at 3239.909250

249146103 - period 0.367

249143724 - single transit at 3199.301500

204498681 - period 5.532, EB most likely

204221263 - confirmed 2 planet system K2-38

204197636 - from c2/c15 ovelap ; 45.4d PC

204178195 - single transit at 3193.305100

204068207 - dips at 3201.937450; 3188.329850; 3217.322450

203702213 - single dip at 3228.386100

249701280 - possible MPC; period 40.649 starting at 3175.947150; possible period 2 - 12d starting at 3159.713850; additional dips at 3194.172300 and 3168.019550 ; or EB contamintion

249932649 - perido 2.796 ; start at 3162.625714

249865296 - period 28.927; start at 3175.314215

249833762 - maybe period 4.958 ; start at 3172.607134

249830881 - period 1.756; depth ~2%

249806932 - maybe single dip at 3233.125632

249666507 - period 33.14 ; start at 3197.901557

249649721 - period 24.483; start at 3164.199305

249643670 - single dip at 3204.613568

249641453 - period 0.564

249640115 - single transit at 3185.080708

249616328 - period 1.216

249602984 - maybe period 28.27 ; start at 3163.157296

249599275 - period 11.293 ; start at 3164.464918

249593031 - maybe dip at 3202.672550

249579029 - maybe dip at 3210.865720; possible period 7.72

249555199 - maybe PC with period 41d ; start at 3164.178715

249545772 - maybe dip at 3228.293247

249541048 - period 20.450; start at 3165.363860

249476992 - maybe dip at 3205.910535

249401939 - period 18.808 ; start at 3172.065488

249259371 - period 11.847; start at 3160.541983

249244853 - maybe dip at 3207.126599

249928278 - period 4.181

249921188 - period 17.562

249893012 - maybe MPC period 1 = 21.362. start at 3175.650796; period 2 = 25.717 start at 3165.853665

249884266 - period 5.759

249867021 - maybe single dip at 3169.910068

249806927 - maybe single dip at 3207.208497

249801827 - perhaps MPC - period 1 = 6.038 start at 3169.858336; period 2 = 20.490 ; start at 3172.759675

249715410 - single dip at 3197.442211

249707254 - period 15.503; possible second PC period 12.33 start at 3168.663544

249703125 - period 10.308

249785568 - dip at 3170.870218

249782286 - dip at 3221.111493

249706694 - possible MPC ; hard to ID periods

249564731 - period 2.131

249561595 - period 39.5 ; start at 3157.998085

249559552 - MPC ; period 1 = 7.815 ; start at 3163.708596; period , I think is ~19.5; start at 3167.856321

249447551 - period 18.594

249624646 - maybe single transit (from EE)

turns out EE pipeline caught 48.536 d transit, but folded it with wrong period ; as Hans mentioned it is MPC

with second period being 9.212; possible third PC at 3175.406250

249151424 - maybe dip at 3207.750014

249569027 - period 29.183 ( from EE )

249269493 - period 20.40 (from EE)

249675967 - period 20.227 (from EE) possible MPC period1 = 20.227 start at 3160.020308; period 2 = 35.704 start at 3192.517241 ; period 3 = 9.954 start at 3162.645840

249609932 - period ~10d ; start at 3168.560550; second dip at 3178.470200; unsure what it is .. MPC or EB ; shallow dips at 3168.520566; 3171.922512; 3175.753518; 3178.532267; 3193.263620 ; 3199.342054 ; 3202.355726 ; 3223.625059 ; 3237.232570

dip at 3178.522051 ; seems to have period ~23.8

249896406 - period 4.389; but I think , visible secondary

249788281 - period 5.282; ~1% depth

249623200 - period 12.352

249432662 - depth ~1.5; period 4.118, maybe EB

249470337 - period 2.989 , but depth ~1%; by shape EB most likely

204935726 / 204936306 -period 7.332

204579445 (from C2) - somewhere here should be a PC with 24.6d period

204546592 - dunno, single eclipse or transit at 3171.175900 ( has another in C2 data )

204440872 - period 7.203; small depth, but EB most likely

204432860 - period 2.873; small depth, but EB most likely

249483417 - D - period 2.43; EB most likely

EB

249508938

249822241 - period 22.772

249912901 - HB - period 20d

249912881 - period 28.208

249912416 - period 28.309

249868515 - period 30.340d ; starting at 3169.164100

249722188 - HB - period 19

249557502 - single transit at 3225.565600

249387229 - period 8.920

249140553 - HB period- 20.30

204848812 - HB - 28d

203385347 - period 1.3

249652719 - period 0.532

250088244 - period 22.656

250000353 - period 1.643

249716110 - period 4.63

249779528 - HB - period 22.7

249651843 - period 42.7

250156642 - interesting dip; period 50.497; shape is not uniform

250112997 - D - period 22.557

250005256 - single dip at 3194.805300

249904352 - C - period 0.326

249899672 - period 67.39

249894540 - D - period 6.41

249882796 - C - period 0.878

249879934 - C - period 0.327

249878675 - D - period 2.524

249877818 / 249877836 - D - period 9.834

249877511 - period 6.194; EB

249872026 - C - period 0.428

249870501 - C - period 0.347

249865284 - C - period 0.604

249863810 - C - period 0.837

249858095 - C - period 0.265

249850178 - C - period 0.306

249843249 - D - period 5.37

249838772 - C - period 0.347

249835333 - C - period 0.430

249833781 - C - period 0.260

249832738 - C - period 0.326

249832525 - C - period 0.306

249824711 - C - period 0.326

249824272 - D - maybe dip at 3158.354700

249821521 - C - period 0.286

249815293 - D - single dip at 3158.712150

249814287 - D - period 6.855

249814574 - С - period 2.136; interesting smooth shape for contact binary

249811956 - D - period 2.110

249810013 - D - period 38.3

249809533 - C - period 0.286

249800265- D - period 9.866

249798872- D - period 5.766, maybe small dip at 3163.187000

249795312 - C - period 0.326

249792635 - D - spotted; period 1.101

249791850 - С - period 0.347

249786596 - C - period 0.265

249781316 - С - period 0.4

249780242 - D - period 4.85

249774015 - C - period 0.3

249767135 - SD - period 6.83

249766187 - C - period 0.572

249764666 - C - period 0.245

249764446 - C - period 0.265

249720014 - SD - period 0.5

249706867 - SD - period 2.646

249706105 - dips at 3157.813250 and 3157.813250 and 3157.343250 and 3159.294550 and 3159.294550

249696656 - D - period 4.127

249694749 - C - period 0.286

249690782 - period 26.1

**249686839 - HB - interesting EB period 11.285 + HB + spots **

249683694 - C - period 0.367

249683386 - C - period 0.463

249680509 - C - period 0.3

249679736 - C - period 0.32

249679659 - D - period 3.218

249677302 - D - period 0.923

249679164 - C - period 0;3

249675951 - C - period 0;183

249668618 - SD - period 0.63

249667537 - SD - period 0.736

249666942 - SD - period 0.56

249665633 - C - period 0.4

249662957 - C - period 0.326

249661654 - D - period 6.85

249659632 - period 1.344; maybe dip at 3185.396600

249658677 - single dip at 3156.863150 + dips on the sides 3157.363750 and 3156.566900 + random dips at the end

249648541 - C - period 0.4

249629772 - SD - period 2.3

249611974 - D - period 2.268

249605033 - D - period 2.42

249603989 - SD - period 0.935

249596206 - C - period 0.265

249590271 - D - primary at 3157.108300 and secondary at 3160.244600

249583328 - C - period 0.450

249569581 - SD - period 0.858

249564865 - SD - period 2.120

249559609 - D - spotted; period 2.171

249556524 - SD? - spotted; period 0.973

249546229 - C - period 0.613

249538314 - C - period 0.286

249511139 - SD - period 2.36

249599586 - D - single dip at 3194.192400

249481747 - C - period 0.245

249481588 - SD - period 0.7

249480819 - D - period 1.550

249469897 - Possible triple ; single deep eclipse at 3158.569200 + dips with period 1.359; possible new dip at ? 3171.370360

249466933 - C - period 0.429

249464211 - D - period 2.871

249459283 - D - spotted; period 3.852

249583720 - D - depth ~0.5; period ~2d

249455144 - SD - period 0.567

249450275 - D - period 4.4

249446328 - period 0.350

249444578 - C - peirod 0.286

249439726 - C - period 0.326

249438889 - HB - period 29.19

249429586 - D - period 5.576

249413889 - D - period 22.118

249404856 - HB - period 13.226

249404087- D - period 1.972 probably contamination

249403446 - period 0.183

249404004 - D - period 1.972

249399381 - D - period 7.5

249396644 - SD - period 0.278

249375475 - D - period 9.619

249375741 - D - period 1.7d

249374725 - D - period 2.340

249346844 - D - period 14.3; maybe third body dip at 3157.384645 and 3242.973517

249346402 - D - period 1.168

249344320 - D - period 14.851

249322108 - С - period 0.368

249275440 - maybe C

249272784 - maybe single dip at 3225.699207

249271592 - С - period 0.368

249270781 - De - period 5.338; eccentric

249270486 - D - dips at 3171.748050 and 3188.675900

249263677 - D - period 3.1

249252791 - D - period 7; contamination

249252625 - D - period 7

249249722 - SD - period 2.253

249242775 - C

249239123 - D - period 5.112; btw what a nice U-shaped dip

249233153 - period 0.811

249226255 - D - single eclipse at 3173.699200

249215283 - C - period 0.273

249204601 - D - period unknown ; eclipse at 3199.066004

249199968 - HB - period 15.2

249199842 - D - period 5.200

249196565 - SD - period 0.444

249166018 - SD - period period 2.978? contamination?

249165323 - SD - period 2.978?

249164587 - D - period 9.711

249162844 - D - period 2.973

249159982 - D - period 27.221

249152505 - SD - period 1.374

249141717 - D - period 2.980 maybe contamination?

249140665 - D - period 0.913

249136569 - C - period 0.4

249136258 - D - period 36.175

249134329 - SD - period 2.953

249131927 - SD - period 2.986? contamination?

249126835 - SD - period 0.592

249112807 - D - single dip at 3169.347150

249106915 - HB - period 9.44

205022144 - period 6.114

204968719 - single dip at 3221.674153

204903499 - period 2.136

204824097 / 204824489 - period 0.367

204586589 - contamination from EB?

204566857 - period 0.510

204561871 - SD - perod 2.361

204542546 - SD - period 1.111

204538021 / 204538608 - SD - period 0.9

204534251 - SD - period 0.9; contamination from 204538021 / 204538608 ?

204531124 -EB; period 0.915

204528050 - period 2.512 ; mentioned by Hans as PC

204436797 - maybe C

204409849 - C - period 0.265

204407880 - De - period 34.458

204403443 - C - period 0.259

204342127 - C - period 0.326

204328424 - C - period 0.265

204321014 - D - period 1.895

204312539 - SD - period 0.960

204428356 - D - period 47.473

204193529 - De - period 5.5

204026146 - D - period 14.7

203874183 - C - period 0.470

Other

249651249 - maybe dips at 3183.333400 and 3211.018300

249610845 - maybe dip at 3193.079704

249323763

249237041 - maybe wierd dip at 3168.469343

204107757 - dip at 3175.140985

249567301 - maybe dip at 3189.585698

249443923 - maybe dip at 3168.376750

249279214 - dips at 3224.769223 and 3184.089719

250059387 - dip at 3171.758300

249599934 - a bit strange

249174335 - pulsating variable

249149457 - maybe dips at 3169.776250 and 3171.084000

249122887 - maybe dip at 3175.793450

249118430 - maybe dip at 3175.793550

204351343 - maybe dip at 3170.849000

204274993 - maybe dip at 3167.743300

203371909 - maybe dip at 3169.796750

249893435 - dip at 3160.019900

249852949 - strange rise at 3158.160650

249846518 - maybe dip at 3157.537350

249833340 - at 3157.966400

249814024

250016225 - spotted star with some sort of pulsation

249798838

249795473 - maybe dip at 3156.730350

249780393

249775184

249726592 - maybe RR lyr

249662186 - dips at 3159.284400 and 3161.082400

249655228

249646689 - maybe EB

249646032 - maybe at 3159.611350

249643382 - maybe dips at 3157.455700 and 3159.611200

249588958 - maybe dip at 3157.874500

249572827 - maybe period 0.735

249475747 - maybe dip at 3158.129900

249179036 - Cepheid?

249126727 - random dips

204131834 - Mira

SSO

249554160 - peak at 3170.543100 ~271h

249879768 - peak at 3169.347500 ~27h

249580795 - peak at 3178.491457 26h

249588524 - peak at 3170.195200; 24h

249587839 - peak at 3183.813150 ; 13h

249541013 - peak at 3173.106800

204226548 - peak at 3198.811396; 141h

251668183 - peak at 3181.095700; 76h

250082118 - at 3167.825050; 26h

249597883 - at 3186.448850 ; ~70h

249913545 - at 3196.879150

204552283 - maybe at 3188.614500

249323863 - at 3166.874900; 20h

249228541 - 3172.473400 ; 13h

249177510 - at 3176.815200

249112907 - at 3169.337050

249219628 - at 3168.141700; ~22h

204876752 - at 3171.216800

249861523 - at 3161.000650

249228232 - at 3162.104000

249448638 - at 3160.295650

249838249 - sso at 3161.695300; like 249786161

250001549 - at 3159.652200; bright SSO

249790451 - at 3159.182250 ; bright SSO

249786161 - maybe at 3157.823500; shape is strange , like fin

249693829 - maybe at 3157.721200; 12h

249449596 - maybe at 3161.531850; ~23h

249448638 - maybe at 3160.357050; ~15h

249448091 - maybe at 3159.059600 ; ~12h

249603428 - LPV

Glitches

3158.344500 and 3160.306000

Posted November 29, 2017 6:50 PM
by zoo3hans

PC

203474528 dip at BKJD 3175.89, duration 5.9 hours, depth 0.0006

204178195 P1=35.1733 days, starting at BKJD 3158.13, duration 3.0 hours, depth 0.0087, another single transit at BKJD 3239.82, duration 4.9 hours, depth 0.0106, first transit mentioend by Ivan as a single dip

204192773 P=5.502099 days, starting at BKJD 3161.79, duration 4.0 hours, depth 0.0019

204528050 maybe MPC P1=2.511065 days, starting at BKJD 3158.23, duration 4.7 hours, depth 0.0233, P2=11.947 days, starting at BKJD 3157.91, duration 12.8 hours, depth 0.0028, P3=0.469 days, starting at BKJD 3156.59, duration 2.5 hours, depth 0.0009

249139785 dip at BKJD 3172.3, duration 2.94 hours, depth 0.0222

249217698 P=5.08929 days, starting at BKJD 3161.19, duration 3.3 hours, depth 0.0067

249217834 MPC P1=27.912444 days, starting at BKJD 3158.97, duration 5.7 hours, depth 0.0010, P2=6.695289 days, starting at BKJD 3159.21, duration 3.6 hours, depth 0.0007

249223471 P=22.55 days, starting at BKJD 3177.39, duration 4.9 hours, depth 0.0023

249230381 P=25.0579 days, starting at BKJD 3162.117, duration 4.4 hours, depth 0.0003

249232203 P=21.4193 days, starting at BKJD 3165.68, duration 14.7 hours, depth 0.0024

249235393 single large transit at BKJD 3168.57, duration 43 hours, depth 0.0048, P2=58.467458 days, starting at BKJD 3181.08, duration 5.4 hours, depth 0.0066

249238442 single dip at BKJD 3220.958, duration 2.5 hours, depth 0.0081

249239123 P=5.114564 days, starting at BKJD 3158.90, duration 5.1 hours, depth 0.0320, U-shaped, mentioned by Ivan as an EB with a single dip

249247487 P=61.1604 days, starting at BKJD 3172.30, duration 5.9 hours, depth 0.0014

249258616 maybe MPC P1=4.56363 days, starting at BKJD 3161.86, duration 2.5 hours, depth 0.0008, P2=15.735053 days, starting at BKJD 3165.52, duration 3.0 hours, depth 0.0003

249334854 P=31.12 days, starting at BKJD 3178.60, duration 3.4 hours, depth 0.0070, also a peak at BKJD 3165.46, duration about 5.4 hours

249338765 P=16.3047 days, starting at BKJD 3166.12, duration about 2.5 hours, depth 0.0127

249341795 maybe P=56.2076 days, starting at BKJD 3187.61, duration 18.1 hours, depth 0.0011, otherwise single dip

249363326 MPC P1=6.609097 days, starting at BKJD 3159.93, duration 4.4 hours, depth 0.0002, P2=10.53614 days, starting at BKJD 3163.95, duration 4.4 hours, depth 0.0003, P3=unknown (LcViewer says 61.873 days which is a lower bound I think), at BKJD 3219.70, duration 6.9 hours, depth 0.0005

249373875 MPC P1=unknown, at BKJD 3199.6, duration 13.25 hours, depth 0.0008, P2=18.14153 days, starting at BKJD 3165.01, duration 3 hours, depth 0.0007, P3=7.521978 days, starting at BKJD 3159.15, duration 4.4 hours, depth 0.0005

249378363 P=14.87 days, starting at BKJD 3170.09, duration 4.9 hours, depth 0.0046

249380885 P=25.9895 days, starting at BKJD 3161.30, duration 6.4 hours, depth 0.0178, could also be an EB of course

249429778 P=0.568276 days, starting at BKJD 3156.36, duration 4.3 hours, depth 0.007

249451861 P=14.874 days, starting at BKJD 3168.72, duratiom 3.9 hours, depth 0.0065, U-shaped, now a confirmed planet in https://arxiv.org/abs/1809.08879

249470337 P=2.9895 days, starting at BKJD 3157.23, duration 3.2 hours, depth 0.0067, another single dip at BKJD 3179.64, duration 3.4 hours, depth 0.0046, mentioned by Ivan but without period

249473893 P=0.568167 days, starting at BKJD 3156.36, duration 4.4 hours, depth 0.0004

249476992 MPC P1=12.33184 days, starting at BKJD 3168.93, duration 4.4 hours, depth 0.0013, P2=7.9433 days, starting at BKJD 3161.75, duration 3.9 hours, depth 0.0008, mentioned by Ivan

249479511 P=16.96 days, starting at BKJD 3157.10, duration 11.77 hours, depth 0.011

249483417 possible MPC P1=1.2219 days, starting at BKJD 3157.05, duration 1.5 hours, depth 0.0018, maybe second object with P2=16.8975 days, starting at BKJD 3163.78, duration 3.4 hours, depth 0.0007, maybe third object with P3=37.7585 days, starting at BKJD 3156.98, duration 6.4 hours, depth 0.0004, mentioned by Ivan as an EB

249558833 maybe MPC P1=50.795 days, starting at BKJD 3159.45, duration 8.3 hours, depth 0.0004, P2=15.966 days, starting at BKJD 3161.30, duration 5.9 hours, depth 0.0003, P3=unknown, starting at BKJD 3163.55, duration 6.9 hours, depth 0.0002

249580440 maybe P=27.07137 days, starting at BKJD 3175.17, duration 8.3 hours, depth 0.0016

249583720 P=2.01965 days, starting at BKJD 3158.17, duration 1.65 days, depth 0.0032, mentioned by Ivan

249594516 single transit at BKJD 3223.625, duration 16.7 hours, depth 0.0026

249609932 MPC probably giant star since the transit durations are rather large, transit at BKJD 3168.55, 3175.73, 3178.51, 3185.54, 3193.17, 3199.31, 3202.417, 3213.57, 3232.758, 3237.21, 3242.45

249610845 MPC transit1 at BKJD 3162.55, duration 32.4 hours, depth 0.0011, transit2 at BKJD 3197.54, duration 4.4 hours, duration 0.0006, transit3 at BKJD 3193.10, duration 8.3 hours, depth 0.0007, transit4 at BKJD 3167.40, duration 10.8 days, depth 0.0008

249622103 MPC P1=24.3751 days, starting at BKJD 3172.57, duration 4.4 hours, depth 0.0012, P2=7.05878 days (according to EE), P3=2.4677 days, starting at BKJD 3158.68, duration 2.95 days, depth 0.00035, now confirmed with 3 planets on https:24959//arxiv.org/abs/1803.05056

249623200 P=12.3629 days, starting at BKJD 3160.90, duration 3.9 hours, depth 0.0152, first dip mentioned by Ivan

249655098 P=18.491 days, starting at BKJD 3163.20, duration 3.4 hours, depth 0.0026

249661074 single transit at BKJD 3222.09, duration 10.3 hours, depth 0.0003, nicely U-.shaped, LcViewer suggests a period of 63.326 days, starting at BKJD 3158.75

249701280 MPC P1=unknown, starting at BKJD 3194.18, duration 13.25 hours, depth 0.0011, P2=40.640988 days, starting at BKJD 3175.97, duration 9.3 hours, depth 0.0014, P3=18.389075, strarting at BKJD 3167.93, duration 5.9 hours, depth 0.0007, P4=12.02874 days, starting at BKJD 3159.66, duration 5.9 hours, depth 0.0006

249706694 MPC P1=34.8768 days, starting at BKJD 3181.56, duration 10.8 hours, depth 0.0003, P2=12.4021 days, starting at BKJD 3165.69, duration 4.4 hours, depth 0.0003, mentioned by Ivan, obvious additional transits

249707254 MPC P1=15.508164 days, starting at BKJD 3161.45, duration 5.4 hours, depth 0.0015, P2=12.34762 days, starting at BKJD 3168.64, duration 4.9 hours, depth 0.0010, P3=0.490405 days, starting at BKJD 3156.92, duration 1.5 hours, depth 0.0005, mentioned by Ivan

249712119 P=20.88 days, starting at BKJD 3161.399, duration 2.46 hours, depth 0.0037

249731291 MPC P1=10.200 days, starting at BKJD 3160.94, duration 8.3 hours, depth 0.0011, P2=23.3217 days, starting at BKJD 3179.82, duration 11.2 hours, depth 0.0010, second period mentioned by Ivan

249736398 P=2.355 days, starting at BKJD 3156.69, duration 2.35 hours, depth 0.0055, mentioned by Ivan

249782286 single transit at BKJD 3221.1626, duration 19.1 hours, depth 0.0033, U-shaped, mentioned by Ivan

249783879 P=28.654312 days, starting at BKJD 3180.0955, duration 7.56 hours, depth 0.0007

249788281 P= 5.3025 days, starting at BKJD 156.848, duration 2.4 hours, depth 0.0071, mentioned by Ivan

249797682 P=35.3269 days, starting at BKJD 3160.31, duration 10.8 hours, depth 0.0213, could also be an EB of course

249817238 single dip at BKJD 3170.06, duration 4.4 hours, depth 0.0016

249819265 P=13.2081 days, starting at BKJD 3162.05, duration 8.3 hours, depth 0.0005

249828729 maybe single dip at BKJD 3166.8757, duration 58.35 hours

249846890 P=2.879367 days, starting at BKJD 3159.69, duration 1.5 hours, depth 0.0021

249865296 P=28.8846 days, starting at BKJD 3175.40, duration 6.4 hours, depth 0.0021, U-shaped, mentioned by Ivan, maybe second planet wit P2=1.9417 days, starting at BKJD 3158.48, duration 2.0 hours, depth 0.0002

249877511 P=6.19 days, starting at BKJD 3158.06, duration 3.0 hours, depth 0.0138, mentined by Ivan, probably more transits with smaller depth, say at BKJD 3158.579, 3160.375, 3161.07.

249883659 P=6.133423 days, starting at BKJD 3158.26, duration 6.4 hours, depth 0.0308

249889081 P=27.3419 days, starting at BKJD 3177.44, duration 4.4 hours, depth 0.0012, U-shaped

249893012 MPC P1=35.788 days, starting at BKJD 3175.62, duration 7.8 hours, depth 0.0007, P2=15.619 days, starting at BKJD 3165.85, duration 7.3 hours, depth 0.0007, P3=3.5958 days, starting at BKJD 3157.80, duration 4.4 hours, depth 0.0003, mentioned by Ivan

249893435 single dip at BKJD 3160.02, duration 3.9 hours, depth 0.0072

250035266 single transit at BKJD 3198.80, duration 61.78 hours, depth 0.0073

250049284 P=2.4519 days, starting at BKJD 3163.37, duration 6.87 hours, depth 0.0027

250088244 P=22.649 days, starting at BKJD 3168.58, duration 3.9 hours, depth 0.0248, mentioned by Ivan as an EB, but I cannot see secondaries, on the other hand LcViewer suggests serveral other possible transits, P2=8.344 days, at 3161.54, P3=15.668, days, at 3166.53, P4=20.617 days, at 3157.38, P5=42.418 days, at 3158.15

250143219 MPC P1=12.096225 days, starting at BKJD 3167.40, duration 4.4 hours, depth 0.0012, P2=6.032124 days, starting at BKJD 3162.50, duration 4.4 hours, depth 0.0007, P3=3.470738 days, starting at BKJD 3158.78, duration 2.9 hours, depth 0.0003

250106132 P=22.148 days, starting at BKJD 3157.29 duration 5.4 hours, depth 0.0016

250110504 P=1.87122 days, starting at BKJD 3156.506, duration 2.81 hours, depth 0.018

250151017 P=21.556 days, starting at BKJD 3158.988 , duration 6.4 hours, depth 0.0040

251668272 P=4.1887 days, starting at BKJD 3157.41, duration 4.4 hours, depth 0.0045

EB

203874183 P=0.480 days

204103873 P=4.87088 days, starting at BKJD 3157.7458, duration 4.5 hours, depth 0.0165

204321014 P=3.792052 days, mentioned by Ivan with half the period

204428356 P=18.76 days, mentioned by Ivan with a single transit/eclipse

204489514 P=3.395 days

204527394 P=0.708346 days

249134350 P=2.985 days, probably contamination by EPIC 249134329

249226255 P=48.09 days, eclipses at BKJD 3173.69 and 3221.78, duration 6.9 hours, depth 0.0920, secondary at BKJD 3200.90

249252625 P=7.0596 days, mentioned by Ivan with a single eclipse

249257841 probably EB (as Mark pointed out in a private mail), P1=38.935 days, starting at BKJD 3161.03, duration 4.9 hours, depth 0.0011, P2=38.935 days, starting at BKJD 3173.67, duration 7.8 hours, depth 0.0006, P3=unknown, at BKJD 3212.633, duration 12.7 hours, depth 0.0013

249263471 P=4.74666 days, starting at BKJD 3161.74, duration 2.45 days, depth 0.35

249263677 P=3.12242 days

249331595 P=27.9806 days

249338607 P=0.779055 days

249346402 P=1.1799 days, mentioned by Ivan but without period

249346844 P=14.36576 days

249365125 secondary eclipse at BKJD 3171.08, duration 6.4 hours, depth 0.0060, V-shaped, primary eclipse at BKJD 3237.22, duration 6.4 hours, depth 0.0071

249366730 single eclipse (or transit) at BKJD 3228.38, duration 2 hours, depth 0.0235, V-shaped

249367741 P=6.662 days, maybe both stars (249367741 and 249367865) are contaminated by the same BGEB?

249367865 P=6.663 days

249375475 P=P=9.6361 days, mentioned by Ivan with a single dip

249399381 P=7.4808 days, mentioned by Ivan with a single dip

249400522 P=57.6 days, obvious long secondary eclipse at BKJD 3165.26, duration 84.8 hours, depth 0.0153, another at BKJD 3222.84

249413889 P=22.1687 days, secondary eclipse at BKJD 3164.54, duration 65.2 hours, depth 0.0183, primary eclipse at BKJD 3175.36, duration 60.8 hours, depth 0.0145

249429586 P=5.584688 days, mentioned by Ivan, but without period

249448486 P=14.24 days

249450275 P=4.3834 days, mentioned by Ivan but without period

249469897 P1=7.590424 days, starting at BKJD 3162.37, duration 4.3 hours, depth 0.0957, second object (maybe planet!), P2=0.682593 days, starting at BKJD 3156.84, duration 2.0 hours, depth 0.0018, mentioned by Ivan

249483655 P=15.65 days

249569581 P=1.736608 days, mentined by Ivan with a wrong period

249590271 P=9.2344 days, starting at BKJD 3157.09, duration 3.5 hours, depth 0.0224, mentioned by Ivan

249595887 maybe primary at BKJD 3184.13, secondary at BKJD 3160.95

249627633 P=41.77 days, primary eclipse at BKJD 3165.17, secondary eclipse at BKJD 3180.33, another primary at BKJD 3206.94

249647239 P=1.961175 days, very eccentical orbit

249661654 P=6.82 days, mentioned by Ivan, but without period

249668990 P=1.9611 days, very eccentical, , maybe contamination by a hierarchical system

249679659 P=6.4352 days, primary eclipse mentioned by Ivan

249679736 P=0.341218 days, mentioned by Ivan

249696656 P=7.9559 days, mentioned by Ivan with some spurious period

249711848 P=1.3692 days

249767135 P=6.865, one eclipse mentioned by Ivan

249780242 P=4.8354 days, mentioned by Ivan

249798872 P=5.7618 days

249800265 P=9.87369 days. First eclipse mentioned by Ivan.

249843249 P=2.685959 days, mentioned by Ivan (but without period)

249863810 P=0.8379 days

249865284 P=0.596954 days

249870501 P=P=0.3554 days

249876251 P=12.8839 days

249877836 P=9.8384 days

249877818 P=9.8118 days

24878675 P=2.553 days

249485205 P=15.8142 days, starting at BKJD 3171.03, duration 3.92 hours, depth 0.0306, another much smaller dip at BKJD 3163.64, duration 4.9 hours, depth 0.0027

249810013 P1=38.2914 days, P2=0.49045, starting at BKJD 3156.81, P1 mentioned by Ivan

249879934 P=0.3191 days

249882796 P=0.8786 days

249894540 P=6.416 days

249896406 P=4.382232 days , but probably contamination, since the depth is so small

249912781 P=0.637 days

249919140 P=0.7545 days

249923501 P=0.853378 days

249924548 P=3.6773 days

249924896 P=0.40283 days

249926760 P=1.2595 days

249932001 P=0.42374 days

249932649 P=2.796465 days, mentioned by Ivan as a PC

249937420 P=0.265965 days

249937552 P=7.110946 days

249937880 P=0.3016 days

249945868 P=6.4158 days

249995693 P=0.7356 days

250000044 P=0.306727 days

250005447 P=0.227914 days

250007068 P=1.072071 days

250014919 P=0.283795 days

250025354 P=0.328261 days

250026610 P=0.3410 days

250030112 P=0.900648 days

250031048 P=0.331548 days

250031406 P=0.4524 days

250035451 P=1.7722 days

250036489 P=0.4110 days

250038796 P=0.363398 days

250039092 P=0.40836 days

250045134 P=0.4871 days

250054222 P=0.29485 days

250076931 P=1.7655 days

250079588 P=0.4678 days

250087024 P=0.9464 days

250088563 P=0.3156 days

250090048 P=0.3277 days

250100661 P=0.30783 days

250109480 P=10.341976 days

250110640 P=0.981 days and 0.490 days

250110770 P=0.87707 days

250112587 P=3.92637 days

250119407 P=0.253198 days

250119447 P=0.586354 days

250131936 P=1.33864 days

250132315 P=0.28759 days

250135704 P=0.3099 days

250142371 P=5.884 days

250143522 P=0.259917 days

250149515 P=0.2788 days

250154637 P=0.269353 days

250157861 P=1.9819 days

250163929 P=0.51 days

250165103 P=0.321187 days

250170180 P=0.2612 days

250176655 P=0.2569 days

251668211 P=0.39969 days

251668225 P=0.25889 days

251668235 P=28.377 days

251668363 P=5.8028 days

251668378 P=0.30148 days

RR_Lyrae

203634331

203743840

203805702

204056904

204068844

204120301

204221952

204333590

204374416

204525736

204605832

204749099

249102717

249109663

249114547

249128763

249131517

249136918

249138749

249152933

249153029

249153087

249153191

249164031

249166349

249167378

249169524

249169783

249170014

249179036

249200684

249201540

249204187

249208084

249209534

249215738

249218412

249225316

249228421

249240387

249246769

249251546

249260025

249261414

249262791

249269502

249271343

249321966

249324674

249332018

249341227

249341641

249341913

249362139

249364527

249364893

249394962

249399187

249401204

249415267

249416828

249419008

249422656

249423164

249427252

249437140

249437962

249443507

249450683

249453061

249456935

249472256

249472947

249474068

249478774

249485086

249487035

249541869

249542256

249546682

249550933

249553818

249554696

249565216

249575907

249581211

249581520

249582553

249583767

249586184

249586568

249595469

249600594

249601554

249604146

249610654

249631172

249631943

249636174

249640108

249640964

249644197

249648556

249656049

249663911

249666490

249674412

249674804

249677547

249677643

249685241

249696031

249698387

249698878

249700324

249701045

249701117

249701425

249709713

249710394

249721258

249722876

249732794

249767669

249767741

249768736

249772730

249773373

249777366

249783529

249783740

249784901

249786377

249787763

249790180

249794204

249796110

249799246

249809660

249810584

249811354

249816473

249821707

249825549

249825643

249825659

249827267

249829166

249829422

249830513

249835274

249840311

249845550

249845698

249847013

249877932

249881228

249889494

249892897

249896575

249896623

249901484

249902997

249904692

249914516

249915625

249920572

249923525

249931288

249935790

249941241

249941307

249945223

249948077

249949954

249950622

250002689

250028204

250029047

250029140

250035891

250040348

250043569

250043783

250059784

250071224

250081721

250086428

250098053

250098440

250099749

250101242

250103396

250106960

250116615

250116860

250128167

250129212

250136908

250148196

250148561

250154111

250162934

250165065

250165645

250176486

251668200

251668203

251668204

251668205

251668206

251668210

251668212

251668213

251668215

251668218

251668222

251668226

251668229

251668232

251668236

251668238

251668243

251668245

251668247

251668249

251668251

251668252

251668253

251668255

251668256

251668257

251668259

251668260

251668261

251668263

251668268

251668273

251668392

Other (Mostly SSO's)

203612932 peak at BKJD 3179.8505, duration 5.4 hours, object 2000 GE111, interesting substructure, maybe double lobe, and additional ring or moons

203635286 peak at BKJD 3182.7621, duration 5.9 hours, object Hiramperkins

203776761 peak at BKJD 3161.45, duration 3.9 hours, object 1996 EU2

203849413 peak at BKJD 3173.6698, duration 2.9 hours, object 2000 EM184

203850685 peak at BKJD 3173.44505, duration 3.9 hours, object 2000 EM184

204039889 peak at BKJD 3197.2382, duration 2.4 hours, object Bella

204067327 peak at BKJD 3198.6582, duration 3.0 hours, object Bella, maybe moons around it sind we have small additional peaks at BKJD 3199.128 and 3201.4165

204129882 peak at BKJD 3184.928, duration 6.7 hours, object 1991 PU

204179102 peak at BKJD 3189.90, duration 4.4 hours, object 1991 BJ

204238842 peak at BKJD 3166.34, duration 5.4 hours, object 1991 BJ

204238921 peak at BKJD 3166.52, duration 5.9 hours, object 1991 BJ

204281957 peak at BKJD 3159.97, duration 3.4 hours, object Muzzio

204382706 peak at BKJD 3171.67785, duration 6.4 hours, object Viipuri

204417649 peak at BKJD 3161.83, duration 4.4 hours, object Lindemannia

204417932 peak at BKJD 3178.37, duration 6.9 hours, object 1047 T-3

204434699 peak at BKJD 3175.91, duration 2.5 hours, flare candidate

204435456 peak at BKJD 3165.19, duration 5.9 hoursa, object Lindemannia

204437419 peak at BKJD 3180.96, duration 3.9 hours, object Noordung

204444875 peak at BKJD 3166.39, duration 5.9 hours, object Lindemannia

204466822 peak at BKJD 3199.75135, duration 4.4 hours, object Philomela

204516318 peak at BKJD 3193.8976, duration 8.8 hours, object Philomela

204525826 peak at BKJD 3156.94, duration 3.4 hours, object Danmark

204527172 peak at BKJD 3157.33, duration 3.4 hours, another peak at BKJD 3179.11, duration 8.3 hours, objects Danmark and 1999 XT52

204531604 peak at BKJD 3165.57, duration 7.4 hours, object Andry

204557777 peak at BKJD 3180.48, duration 37.8 hours, object Danmark

204567192 peak at BKJD 3163.79, duration 8.3 hours, object Dumas

204572742 peak at BKJD 3188.175, duration 6.9 hours, object 1989 XM

204876435 peak at BKJD 3171.61, duration 11.3 hours, object Shigei

204876752 peak at BKJD 3171.25, duration 15.2 hours, object Shigei

249112907 peak at BKJD 3169.35, duration 4.4 hours, object Semiramis

249119450 peak at BKJD 3174.69, duration 5.9 hours, object Malpais

249119616 peak at BKJD 3170.07, duration 4.9 hours, object Semiramis

249120070 peak at BKJD 3171.87, duration 7.8 hours, object Malpais

249137996 peak at BKJD 3159.57, duration 6.8 hours, second peak at BKJD 3175.47, duration 3.9 hours, objects 1990 RL7 and 1998 XW32

249151533 peak at BKJD 3165.65, duration 6.4 hours, with a pre-peak, object 2000 QK92

249161637 peak at BKJD 3171.63, duration 6.4 hours, object Chantal

249175715 peak at BKJD 3179.12, duration 2.9 hours, object Kiril-Metodi

249176194 peak at BKJD 3163.41, duration 3.9 hours, double peak feature, flare candidate

249177355 peak at BKJD 3163.31, duration 2.9 hours, double peak feature, flare candidate

249177510 peak at BKJD 3176.81, duration 3.9 hours, object Semiramis

249178706 peak at BKJD 3179.67, duration 3.9 hours, Kiril-Metodi

249179629 peak at BKJD 3176.71, duration 6.7 hours, flare candidate

249180437 peak at BKJD 3178.13, duration 10.3 hours, object Chantal

249180534 peak at BKJD 3172.29, duration 9.3 hours, object Kennoguchi

249180753 peak at BKJD 3163.28, duration 4.4 hours, double peak feature, object 2006 SP281

249204601 peak at BKJD 3165.16, duration 7.3 hours, object Veselov

249208747 peak at BKJD 3157.85, duration 3.9 hours, object 1986 GD

249218397 peak at BKJD 3171.55, duration 15.2 hours, object Veselov

249219628 peak at BKJD 3168.13, duration 22.6 hours, object 1998 UF8

249228232 peak at BKJD 3162.11, duration 6.4 hours, object Paolicchi

249228541 peak at BKJD 3172.50, duration 13.7 hours, object Yokosugano

249230200 peak at BKJD 3179.29825, duration 5.4 hours, object Veselov

249239911 peak at BKJD 3185.6426, duration 2.9 hours, object Semiramis

249245269 peak at BKJD 3160.85, duration 8.3 hours, object 1992 UL

249249340 peak at BKJD 3163.29, duration 3.9 hours, double peak feature, flare candidate

249251566 peak at BKJD 3168.14, duration 8.3 hours, object Rogerbonnet

249270782 peak at BKJD 3171.05, duration 3.9 hours, object Ricarda

249274121 peak at BKJD 3165.33, duration 4.9 hours, object Isberga

249276942 peak at BKJD 3163.40, duration 4.4 hours, double peak feature, flare candidate

249276991 peak at BKJD 3164.62, duration 4.9 hours, object Perrotin

249277918 peak at BKJD 3165.91, duration 4.4 hours, object Perrotin

249279361 peak at BKJD 3163.32, duration 2.4 hours, double peak feature with two peaks with 1 hour duration

249279697 peak at BKJD 3171.61, duration 3.4 hours, object 1992 UL

249280063 peak at BKJD 3171.90, duration 3.4 hours, object 1992 UL

249323778 peak at BKJD 3177.23, duration 4.4 hours, object Izu

249323863 peak at BKJD 3166.87, duration 20.1 hours, object Vaishnavirao

249324042 peak at BKJD 3162.59, duration 3.9 hours, double peak feature 1h and 1.5 hours durations, object Tomoegozen

249331627 peak at BKJD 3160.77, duration 2.9 hours, object 1980 PW

249339864 peak at BKJD 3174.80, duration about 3.4 hours, object Izu

249340399 peak at BKJD 3160.65, duration about 3.9 hours, object Boden

249343639 peak at BKJD 3158.24, duration about 3.9 hours, object 1999 VJ24

249346930 peak at BKJD 3159.06, duration about 3.9 hours, object Neujmina

249348490 peak at BKJD 3168.52, duration about 2.9 hours, object 2000 AB203

249350421 peak at BKJD 3183.8953, duration 6.4 hours, object 1994 AT1

249356873 peak at BKJD 3163.27, duration about 4.9 hours, object 1998 WJ18

249357822 peak at BKJD 3171.99, duration about 2.9 hours, object Izu

249361103 Gamma Doradus

249364221 peak at BKJD 3164.70, duration about 4.9 hours, object 1998 WJ18

249367925 peak at BKJD 3165.92, duration about 8.8 hours, object Gyssens

249368446 peak at BKJD 3184.3757, duration 4 hours, object Guangdong

249368648 double peak at BKJD 3163.29, duration about 1 hour for each peak, object 2017 KX16

249370049 peak at BKJD 3162.63, duration about 12.3 hours, interesting substructure, object Komori

249371891 peak at BKJD 3172.13, duration about 5.4 hours, object 1990 TL4

249373441 peak at BKJD 3172.43, duration about 4.4 hours, object 1990 TL4

249375268 peak at BKJD 3167.03, duration about 4.9 hours, object 1998 WJ18

249375689 peak at BKJD 3172.74, duration about 3.4 hours, object 1999 XZ23

249377774 peak at BKJD 3168.77, duration about 4.4 hours, object Izu

249379037 peak at BKJD 3164.02, duration about 3.9 hours, object 1994 AT1

249380685 peak at BKJD 3169.24, duration about 7.4 hours, object 1993 OC3

249383027 peak at BKJD 3169.82, duration about 18.2 hours, object Zhenya

249385129 peak at BKJD 3160.57, duration about 4.9 hours, object Gyssens

249386624 peak at BKJD 3157.94, duration about 8.8 hours, double peak structure with each one having a duration of about 2.5 hours, flare candidate

249386812 peak at BKJD 3169.68, duration about 5.9 hours, object 1998 WJ18

249387683 peak at BKJD 3178.64, duration about 5.4 hours, object Guangdong

249387998 peak at BKJD 3169.98, duration about 4.4 hours, small pre-peak just a few hours before, at BKJD 3169.70, maybe a moon?, object 1998 WJ18

249388855 peak at BKJD 3161.29, duration about 16.7 hours, object 1999 XZ23

249395130 double peak at BKJD 3163.28, duration in total about 4.4 hours, flare candidate

249405528 peak at BKJD 3179.60, duration about 5.4 hours, object 1990 TL4

249405601 peak at BKJD 3162.49, duration about 6.7 hours, object 1998 AB6

249413484 peak at BKJD 3173.82, duration about 7.3 hours, object 2000 GP89

249414919 peak at BKJD 3172.97, duration about 8.8 hours, object 2000 GP89

249418612 peak at BKJD 3167.22, duration about 4.5 hours, object Guangdong

249422574 peak at BKJD 3182.16, duration 2.45 hours, object 1998 AB6

249424311 double peak at BKJD 3175.57, duration about 1 hour for each peak, flare candidate

249424426 double peak at BKJD 3163.40, duration about 1 hour for each peak, flare candidate

249425739 peak at BKJD 3163.86, duration 4.9 hours, object 2000 GP89

249428118 peak at BKJD 3167.09, duration 9.80 hours, object Strekov

249434726 peak at BKJD 3163.39, duration 13.73 hours, object 1996 XG9

249435368 peak at BKJD 3173.14, duration 2.9 hours, object 1999 JS49

249436155 peak at BKJD 3179.74, duration 7.4 hours, object Neujmina

249438087 peak at BKJD 3162.44, duration 5.4 hours, object 1996 XG9

249438889 peak at BKJD 3167.2635, duration 11.3 hours, object 2000 SA55

249438960 peak at BKJD 3157.24, duration 2.9 hours, object Guangdong

249448638 peak at BKJD 3160.36, duration 15.2 hours, object Abehiroshi

249449800 peak at BKJD 3163.22, duration 59.3 hours (!), object Abehiroshi

249451430 peak at BKJD 3158.13, duration 4.4 hours, object 1996 XG9

249451827 peak at BKJD 3165.09, duration 7.8 hours, object 2001 AL26

249453343 peak at BKJD 3166.39, duration 10.8 hours, object 2000 DJ101

249480722 peak at BKJD 3180.19, duration 5.9 hours, object Solokhin

249477276 peak at BKJD 3170.76, duration 7.4 hours, object 2000 JV61

249496437 peak at BKJD 3164.47, duration 13.7 hours, object 1996 VH30

249541013 peak at BKJD 3173.13, duration 13.2 hours, object Urania

249542973 peak at BKJD 3174.13, duration 12.3 hours, object Urania

249550457 peak at BKJD 3170.93, duration 5.9 hours, object 1998 FO90

249561891 peak at BKJD 3161.51, duration 4.9 hours, object 2002 ES59

249565701 peak at BKJD 3168.71, duration 5.4 hours, object 1997 CW27

249578683 peak at BKJD 3173.24, duration 23.5 hours, interesting period substructure in the peak, object 1998 MR35

249579776 peak at BKJD 3169.47, duration 9.3 hours, object 1985 RX2

249587192 interesting periodic dips, P=0.1433615 days

249593085 peak at BKJD 3171.79, duration 7.85 hours, object 1998 HZ20

249594915 peak at BKJD 3160.12, duration 3.9 hours, object Neckar

249595714 peak at BKJD 3169.29, duration 3.4 hours, object Bancilhon

249596376 peak1 at BKJD 3159.94, duration 2.0 hours, peak2 at BKJD 3175.69, duration 3.9 hours, objects 2001 LU2 and 2001 QM139

249604948 peak at BKJD 3171.80, duration 12.3 hours, object Neckar

249610064 peak at BKJD 3162.81, duration 9.3 hours, object Bancilhon

249615110 peak at BKJD 3172.76, duration 6.4 hours, three separate peaks, object Petrovic

249630732 peak at BKJD 3169.21, duration 2.9 hours, object Ericidle

249634231 peak at BKJD 3161.25, duration 2.9 hours, flare candidate

249636142 peak at BKJD 3161.14, duration 2.0 hours, object 2002 RV183

249640670 peak at BKJD 3159.785, duration 4.4 hours, object 1999 RU16

249641100 peak at BKJD 3161.12, duration 4.9 hours, object 1999 SB12

249644866 peak at BKJD 3162.38, duration 3.4 hours, object McCue

249645453 peak at BKJD 3163.73, duration 8.3 hours, object Brian

249646563 peak at BKJD 3158.10, duration 7.8 hours, object 2000 JV37

249650602 peak at BKJD 3163.67, duration 2.45 hours, object 2002 RV183

249650932 peak at BKJD 3165.45, duration 5.9 hours, object Fantasia

249650985 peak at BKJD 3160.84, duration 5.9 hours, object 2001 XV145

249652116 peak at BKJD 3163.89, duration 2.45 hours, object 2002 RV183

249652726 peak at BKJD 3158.23, duration 2.45 hours, object McCue

249658966 peak at BKJD 3160.54, duration 3.4 hours, object 1997 YR13

249661090 peak at BKJD 3156.70, duration 5.4 hours, object Wachmann

249661624 peak at BKJD 3159.82, duration 5.4 hours, with additional short duration peak a few hours later (at BKJD 3160.06), object 2006 TS49 and flare candidate

249662947 peak at BKJD 3161.96, duration 4.9 hours, object Fumi

249666002 peak at BKJD 3159.13, duration 5.4 hours, object Marov

249666307 peak at BKJD 3159.19, duration about 4 hours, with some small peak just after the main peak, maybe moon, object Wachmann

249666737 peak at BKJD 3162.74, duration 3.4 hours, objects 2002 TW280 and 2015 BN240

249666772 peak at BKJD 3159.52, duration 4.4 hours, object 1997 AQ5

249667104 peak at BKJD 3159.30, duration 2.9 hours, object Allisonbaas

249667211 peak at BKJD 3160.99, duration 2.5 hours, object 1998 SU139

249668437 peak at BKJD 3160.37, duration 7.8 hours, object Wachmann

249669360 peak at BKJD 3161.40, duration 6.4 hours, object Marov

249672713 peak at BKJD 3157.85, duration 3.9 hours, object Abderhalden

249675290 peak at BKJD 3161.41, duration 2.9 hours, object 2000 HL86

249675337 peak1 at BKJD 3158.98, duration 3.9 hours, peak2 at BKJD 3163.63, duration 4.4 hours, objects 2000 RK19 and 1997 AJ19

249676562 peak at BKJD 3158.15, duration 5.4 hours, object Allanchu

249678114 peak at BKJD 3158.03, duration 4.4 hours, object 2000 HQ13

249680950 peak at BKJD 3160.57, duration 5.9 hours, object 2000 HQ13

249683573 peak at BKJD 3159.67, duration 2.9 hours, object Strogen

249686495 peak at BKJD 3162.76, duration 3.9 hours, object 2002 PA54

249688404 peak at BKJD 3160.59, duration 4.9 hours, object Warot

249688770 peak at BKJD 3163.45, duration 2.94 hours, object 2001 VF46

249689080 peak at BKJD 3158.62, duration 2.45 hours, object 2005 WN195

249689745 peak at BKJD 3161.22, duration 3.4 hours, object 2006 XQ31

249689849 peak at BKJD 3163.29, duration 3.9 hours, interesting double peak, maybe the asteroid has a moon, object 2001 VF46

249690340 peak at BKJD 3158.99, duration 3.4 hours, dip at BKJD 3163.20, duration 3.4 hours, depth 0.0015, object 1998 XS30

249694506 peak at BKJD 3162.64, duration 3.4 hours, object Geisha

249695256 peak at BKJD 3162.66, duration 2.94 hours, object Geisha

249697349 peak at BKJD 3160.52, duration 3.4 hours, object Moulding

249703366 peak at BKJD 3163.54, duration 3.4 hours, object 1989 UO

249703625 peak at BKJD 3160.88, duration 3.9 hours, object 1998 XS30

249709405 peak at BKJD 3167.2331, duration 3.9 hours, object 1998 KF35

249708375 peak at BKJD 3160.38, duration 4.4 hours, object Dyagilev

249718272 peak at BKJD 3157.12, duration 2.95 days, object 2001 YH73

249722759 peak at BKJD 3175.355, duration 5.4 hours, object Linnaeus

249732423 peak at BKJD 3165.42, duration 4.4 hours, object 1998 XS30

249765294 peak at BKJD 3214.0837, duration 2.9 hours, object Suleika

249781426 peak at BKJD 3161.43, duration 2.95 hours, object 1996 XN15

249786161 peak at BKJD 3157.82, duration 3.4 hours, mentioned by Ivan, object Niebuhr

249788368 peak at BKJD 3157.986, duration 5.4 hours, object Bidelman

249790559 peak at BKJD 3157.37, duration 2.45 hours, object 2000 NN10

249790572 peak at BKJD 3159.09, duration 4.4 hours, object Bidelman

249791021 peak at BKJD 3162.99, duration 4.4. hours, object 1999 VC72

249791051 peak at BKJD 3164.48, duration 6.4 hours, object Stereoskopia

249792669 peak at BKJD 3162.44, duration 6.4 hours, object 2005 UU130

249795143 peak at BKJD 3161.86, duration 4.9 hours, object 2001 YX30

249798691 dip at BKJD 3164.71, duration 41.7 hours, depth 0.0070, looks like a Gamma Doradus star

249800111 peak at BKJD 3158.97, duration 5.4 hours, object 2001 YX30

249805783 peak at BKJD 3160.96, duration 2.9 hours, object 1999 XH1

249810574 peak at BKJD 3160.87, duration 4.4 hours, object Gopalan

249811615 peak at BKJD 3159.15, duration 3.4 hours, object 1999 XH1

249819145 peak at BKJD 3159.51, duration 3.9 hours, object Koranna

249820178 peak at BKJD 3159.0698, duration 7.4 hours, flare candidate

249823459 DSCT

249828717 peak at BKJD 3160.91, duration 4.4 hours, object 2001 WV34

249828900 peak at BKJD 3161.33, duration 7.8 hours, object Kugelgen

249830179 peak at BKJD 3161.09, duration 2.45 hours, object 2001 XH57

249830361 peak at BKJD 3163.54, duration 8.3 hours, object Santana

249836995 peak at BKJD 3161.89, duration 7.35 hours, object Fredrikbruhn

249837147 peak at BKJD 3161.79, duration 4.4 hours, object Panthera

249837212 peak at BKJD 3163.93, duration 4.4 hours, object Panthera

249840360 peak at BKJD 3161.92, duration 3.9 hours, object 1999 BF7

249845217 peak at BKJD 3159.26, duration 3.9 hours, object 2001 QD104

249846463 peak at BKJD 3163.93, duration 4.4 hours, object Kumotori

249848690 peak at BKJD 3157.62, duration 5.4 hours, object 1999 VY164

249850187 peak at BKJD 3156.92, duration 3.4 hours, object 2000 AB175

249851261 peak at BKJD 3158.74, duration 4.4 hours, object 2356 T-3

249858234 peak at BKJD 3158.81, duration 2.9 hours, object 2000 AR50

249861523 peak at BKJD 3161.00, duration 7.85 days, object 1999 VY164

249862998 peak at BKJD 3158.86 , duration 7.36 days, object 2004 JE1

249864340 peak at BKJD 3164.83, duration 3.4 hours, object Koranna

249866124 peak at BKJD 3160.97, duration 3.4 hours, object Plinius

249866468 peak at BKJD 3161.31, duration 3.9 hours, object Plinius

249869733 peak at BKJD 3159.56, duration 3.4 hours, object 1998 WC6

249870924 peak at BKJD 3160.10, duration 4.9 hours, object 2000 AB175

249878076 peak at BKJD 3161.246, duration 4.9 hours, object 2000 AB175

249880342 peak at BKJD 3171.932, duration 2.0 hours, object 1999 GB19

249881309 peak at BKJD 3172.157, duration 2.0 hours, object 2002 CZ174

249881500 peak at BKJD 3161.757, duration 3.9 hours, object Yavapai

249882018 peak at BKJD 3164.689, duration 6.4 hours, object Ponomarevalya

249883295 peak at BKJD 3167.2226, duration 2.45 hours, object Koranna

249893154 peak at BKJD 3164.85, duration 7.35 days, object 2000 GQ115

249893229 peak at BKJD 3156.89, duration 2.9 hours, object 1998 HW6

249896074 peak at BKJD 3160.2855, duration 3.9 hours, object 2000 GQ115

249899334 peak at BKJD 3184.468, duration 8.3 hours, object 1999 EL2

249913489 peak at BKJD 3187.0315, duration 3.0 hours, object Beruti

249914169 peak at BKJD 3157.1286, duration 3.4 hours, object 2001 UR152

249915453 peak at BKJD 3161.746, duration 3.4 hours, object 1998 FZ113

249915870 peak at BKJD 3163.42, duration 16.2 hours, object 1994 CX10

249923108 peak at BKJD 3157.895, duration 5.9 hours, object 1995 GB

249934307 peak at BKJD 3157.30, duration 5.9 hours, object Balder

249939921 peak at BKJD 3161.66, duration 3.4 hours, object 2000 VD37

249941913 peak at BKJD 3167.4989, duration 8.8 hours, object Pamelasvenson

249942227 peak at BKJD 3161.63, duration 3.9 hours, object Ravel

249947240 double peak at BKJD 3164.43, duration 10.8 hours, object 1999 TF297

249948277 peak at BKJD 3157.83, duration 2.9 hours, object Suleika

249954270 peak at BKJD 3157.89, duration 10.8 hours, object 2000 OK4

249957027 peak at BKJD 3164.045, duration 6.9 hours, object Janejacobs

249961890 peak1 at BKJD 3172.28965, duration 4.4 hours, object Abanderada, peak2 at BKJD 183.72125, duration 3.9 hours, object 1999 BR5

249997758 peak at BKJD 3162.5127, duration n3.9 hours, object 1999 RM47

250000353 peak at BKJD 3159.1516, duration 3.4 hours, object Sibylla

250001549 peak at BKJD 3159.652, duration 4.9 hours, object Sibylla

250003831 peak at BKJD 3165.0668, duration 2.0 hours, object 2004 DK45

250007158 maybe Gamma Doradus variable

250008891 peak at BKJD 3164.9646, duration 5.9 hours, object Sibylla

250010699 peak at BKJD 3156.73, duration 5.9 hours, object 1990 OZ4

250014669 maybe cataclysmic variable

250037495 peak at BKJD 3159.3252, duration 3.9 hours, object Waldman

250048632 peak at BKJD 3181.30095, duration 15.19920, object 1990 QR11

250053775 peak at BKJD 3163.01, duration 4.4 hours, object 2004 TQ327

250056977 maybe Gamma Doradus variable or some kind of Binary

250058174 peak at BKJD 3159.22 , duration 5.9 hours, object 2001 QC77

250060942 peak at BKJD 3157.14, duration 3.9 hours, object 1986 QG1

250062008 Heartbeat variable, P=23.514995 days, starting at BKJD 3167.26466, duration about 36 hours, depth 0.0007

250069668 maybe Cepheid

250102054 peak at BKJD 3163.48, duration 11.3 hours, object 1998 HS95

250102474 peak at BKJD 3161.6239, duration 7.35 hours, object 1992 ED16

250104115 peak at BKJD 3156.74, duration 10.3 hours, object 1992 ED16

250114667 peak at BKJD 3159.20, duration 4.9 hours, object 2006 BK178

250117339 peak at BKJD 3162.645, duration 4.4 hours, objects 1999 JX118 and 2000 SH339

250135485 peak at BKJD 3157.27, duration 5.4 hours, object 1999 GV5

250147576 peak at BKJD 3161.71, duration 4.2 hours, object 2000 CK103

250150167 peak at BKJD 3157.588, duration 4.9 hours, object Seminozhenko

250151928 peak at BKJD 3158.9574, duration 3.92 hours, object Seminozhenko

250154401 peak at BKJD 3157.415, duration 2.44 hours, object 1997 UF2

250154534 peak at BKJD 3161.787, duration 6.4 hours, object Seminozhenko

250160098 peak at BKJD 3157.36, duration 3.4 hours, object Sitensky

250160599 peak at BKJD 3168.71, duration 2.45 hours, object Octavia

250172121 peak at BKJD 3156.965, duration 5.4 hours, object 1997 AS

251668179 peak at BKJD 3165.5878, duration 8.3 hours, object 2000 ED137

251668184 peak at BKJD 3190.67, duration 6.9 hours, flare candidate

251668223 peak at BKJD 3172.90, duration 6.4 hours, object 2000 HK47

251668343 peak at BKJD 3191.54725, duration 3.9 hours, object Klymene

251668389 peak at BKJD 3159.08, duration 5.9 hours, object Herakleitos

glitches

249151216 P=2.981 days, starting at BKJD 3158.83, duration 9.8 hours, depth 0.0106, so I assume the four candidates (249151216,249166018,249173771,249133524,249131927) are all contaminated by the same source (some BGEB)

249848487 large dip at BKJD 3157.53, duration 8.8 hours, depth 0.0137, but also EPIC 249848098

249353482 single dip at BKJD 3212.70, duration 2.5 hours, depth 0.0008, but also EPIC 249337843 and 249333523

Posted November 29, 2017 9:13 PM
by Dolorous_Edd

nope, I started from the beginning

I am currently somewhere in the middle

Posted November 29, 2017 9:27 PM
by zoo3hans

204579445 the earlier transits from C2 do not appear in the first 9 days available so far from C15 - so stay tuned for later dips

Update: with preview3 we see indeed a repeat at BKJD 3178.92, just a little bit earlier (ca. 1 hour) than expected, maybe we see TTV's.

Posted November 30, 2017 9:10 PM
by zoo3hans in response to Dolorous_Edd's comment.

Ok, no problem. Since I have only little time to spend for my hobby, I continue form the end now and go slowly backwards.

Posted December 2, 2017 5:45 PM
by ajamyajax

Re 251668183 from Ivan's list: appears to be a known CV and possible dwarf nova with one large outburst and several smaller events visible in this campaign. Also a very faint target at 20.5 Kepmag.

s1=3181.10 p1=? d1=3.2 (76.8 hours +/-)

s2=3216.65 p2=? d2=14.0 (336.0 hours +/-)

From NEA, K2 Targets within search area:

EPIC Number RA [decimal degrees] Dec [decimal degrees] Distance [arc sec] Kepler-band [mag] Campaign Number

251668183 235.9755 -14.6291 0.02 20.500 15

250074495 235.9759 -14.596 119.24 17.338 15

epic_number,tm_name,ra,dec,k2_teff,k2_rad,k2_mass,k2_kepmag,k2_pmra,k2_pmdec,k2_dist,k2_propid

251668183,,235.975458,-14.629111,,,,20.500,,,,GO15066_LC; GO15019_LC

Programs:

GO15066 Garnavich Continuous Monitoring of Cataclysmic Variables in the K2 Fields

GO15019 Breedt Accretion disc variability in Cataclysmic Variables

Listed as CRTS CSS100531 J154354-143745 -- Cataclysmic Binary Candidate on Simbad, 15 43 54.11 -14 37 44.8

Posted March 10, 2018 7:58 PM
by zoo3hans in response to Dolorous_Edd's comment.

EPIC 249624646 looks like a multiplanet system. P1=48.35 days, P2=9.2 days

Posted March 12, 2018 7:58 PM
by Artman40

Processed data of campaign 15 is now avaiable.

Posted March 14, 2018 3:15 PM
by ProtoJeb21 in response to zoo3hans's comment.

Using the ExoFOP parameters for the star (which seem to be rather accurate due to its J-H and H-K values), the two planets have equilibrium temperatures of 1,051 K and 604 K. Too bad the host star isn’t a red dwarf, because if that were the case then the second planet would be well within the habitable zone.

Posted March 14, 2018 5:25 PM
by zoo3hans in response to ajamyajax's comment.

Well, what about EPIC 251668181 ? It looks also like a CV or (recurring) Nova or what do you think?

and

EPIC 251668180

and

EPIC 251668185

Posted March 15, 2018 8:32 PM
by ajamyajax in response to zoo3hans's comment.

Re 251668181 from Hans Martin's list: indeed, looks like two more known CVs observed by Kepler from program requests.

From NEA, K2 Targets within search area:

EPIC Number RA [decimal degrees] Dec [decimal degrees] Distance [arc sec] Kepler-band [mag] Campaign Number

251668181 231.605 -14.6958 0.02 19.800 15

250067807 231.5793 -14.6764 113.36 17.981 15

251668337 231.5743 -14.6818 118.31 18.600 15

250066685 231.6441 -14.69 137.97 15.670 15

epic_number,tm_name,ra,dec,k2_teff,k2_rad,k2_mass,k2_kepmag,k2_pmra,k2_pmdec,k2_dist,k2_propid

251668181,,231.604990,-14.695820,,,,19.800,,,,GO15066_LC; GO15019_LC

Programs:

GO15066 Garnavich Continuous Monitoring of Cataclysmic Variables in the K2 Fields

GO15019 Breedt Accretion disc variability in Cataclysmic Variables

Listed as CRTS CSS090331 J152625-144145 -- Cataclysmic Binary Candidate on Simbad, 15 26 25.20 -14 41 45.0

...

Re 251668180 from Hans Martin's list: see HM's LcTools screen images.

From NEA, K2 Targets within search area:

EPIC Number RA [decimal degrees] Dec [decimal degrees] Distance [arc sec] Kepler-band [mag] Campaign Number

251668180 227.4885 -23.8163 0.0 20.500 15

249344127 227.4631 -23.7923 120.27 10.182 15

249343351 227.4511 -23.8018 133.84 17.625 15

epic_number,tm_name,ra,dec,k2_teff,k2_rad,k2_mass,k2_kepmag,k2_pmra,k2_pmdec,k2_dist,k2_propid

251668180,,227.488542,-23.816250,,,,20.500,,,,GO15066_LC; GO15019_LC

Programs:

GO15066 Garnavich Continuous Monitoring of Cataclysmic Variables in the K2 Fields

GO15019 Breedt Accretion disc variability in Cataclysmic Variables

Posted March 18, 2018 5:05 PM
by ajamyajax in response to ProtoJeb21's comment.

Re 249624646 from Ivan's and Hans Martin's lists and ProtoJeb's mention: this looks like a nifty mini-Neptune and Jupiter gas giant system so far.

s1=3161.78 p1=9.21 d1=0.206 (4.95 hours +/-)

s2=3186.178 p2=48.356 d2=0.358 (8.6 hours +/-)

Semi-Major Axis a (A.U.) = 0.089

Radius (R_Sun) = 1.337

Mass (M_Sun)= 1.093

Period ~= 9.21378 days

Estimated duration for center of star transit ~= 4.95 hours

Semi-Major Axis a (A.U.) = 0.268

Radius (R_Sun) = 1.337

Mass (M_Sun)= 1.093

Period ~= 48.36334 days

Estimated duration for center of star transit ~= 8.6 hours

EPIC, 2MASS, J mag, H mag, K mag, J - H, H - K, (J-H spectral type, stellar mass est) (H-K spectral type, stellar mass est)

249624646 , 2MASS J15392585-2011557 , 9.771 , 9.477 , 9.420 , 0.294 , 0.057 , ('G2V', 1.0) , ('F6V',1.25)

From NEA, K2 Targets within search area:

EPIC Number RA [decimal degrees] Dec [decimal degrees] Distance [arc sec] Kepler-band [mag] Campaign Number

249624646 234.8578 -20.1988 0.0 10.784 15

249625769 234.8771 -20.1839 84.49 17.071 15

epic_number,tm_name,ra,dec,ExoFOP_teff,ExoFOP_rad,ExoFOP_mass,k2_kepmag,k2_pmra,k2_pmdec,k2_dist,k2_propid

249624646,2MASS J15392585-2011557,234.857772,-20.198818,6137,1.337,1.093,10.784,29.100,-15.900,,GO15009_LC; GO15028_LC; GO15021_LC; GO15083_LC

Aliases

TYC 6193-663-1

WISE J153925.88-201155.9

Programs:

GO15009 Charbonneau Characterizing Small K2 Planets with the HARPS-N Spectrograph

GO15028 Cochran Planets Around Low-Metallicity Stars (K2 GO5)

GO15021 Howard Small Planets from GK Dwarfs in K2 Fields 14-16

GO15083 Coughlin Discovery and Vetting of K2 Exoplanets for C14-16

Posted March 18, 2018 5:07 PM
by ajamyajax

Just adding some SkyBoT program checks of Ivan's Solar System Object list:

(Credit: This research made use of IMCCE's SkyBoT VO tool, article 2006ASPC..351..367B.)

EPIC_ID , time_success , ID , SSO# , Class , Mag , Link , Err , d

249554160 = Flare candidate at 3170.543 bkjd

3170.543 bkjd local objects, arcsecs

2004 TJ170, 55.819 --> ALERT: close object for 249554160

2011 UE299, 279.509

1978 VT9, 435.914

2008 UL293, 452.747

249879768, mid , 1999 YJ14 , 134715, MB>Middle , 21.1 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===1999 YJ14, 0.019 ,4.01

249580795, start , 2004 TU60 , 128919, MB>Outer , 20.7 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===2004 TU60, 0.027 ,3.61

249588524, mid , Decandia , 30146, MB>Outer , 18.6 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Decandia, 0.018 ,4.59

249587839, mid , Klymene , 104, MB>Outer , 14.2 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Klymene, 0.012 ,14.098

249541013, mid , Urania , 30, MB>Inner , 11.8 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Urania, 0.008 ,4.538

204226548 = Flare candidate at 3198.811 bkjd

3198.811 bkjd local objects, arcsecs

2005 JA186, 302.445

2001 QA161, 372.464

2002 AM208, 374.91

2000 UD47, 382.842

2014 WY442, 419.66

251668183 = Flare candidate at 3181.096 bkjd

3181.096 bkjd local objects, arcsecs

1999 CD132, 125.232

2012 HA56, 206.669

1995 FF4, 273.781

2009 BH130, 278.467

250082118, mid , 2000 AV142 , 14265, MB>Outer , 18.0 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===2000 AV142, 0.016 ,8.969

249597883 = Flare candidate at 3186.449 bkjd

3186.449 bkjd local objects, arcsecs

2004 UL5, 510.286

249913545 = Flare candidate at 3196.879 bkjd

3196.879 bkjd local objects, arcsecs

2007 RE118, 277.484

2008 CW119, 363.212

2014 AO46, 412.393

Shixuanli, 541.61

204552283, mid , Philomela , 196, MB>Outer , 11.8 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Philomela, 0.011 ,38.203

249323863, mid , Vaishnavirao , 28184, MB>Inner , 17.9 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Vaishnavirao, 0.030 ,8.937

249228541, mid , Yokosugano , 6155, MB>Middle , 16.9 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Yokosugano, 0.018 ,5.837

249177510, mid , Semiramis , 584, MB>Inner , 12.5 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Semiramis, 0.010 ,7.912

249112907, mid , Semiramis , 584, MB>Inner , 12.5 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Semiramis, 0.010 ,6.674

249219628, mid , 1998 UF8 , 15027, MB>Inner , 17.0 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===1998 UF8, 0.016 ,4.48

204876752, mid , Shigei , 8276, MB>Inner , 17.0 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Shigei, 0.013 ,8.969

249861523, mid , 1999 VY164 , 189485, MB>Inner , 19.1 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===1999 VY164, 0.032 ,4.061

249228232, mid , Paolicchi , 3176, MB>Outer , 15.9 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Paolicchi, 0.010 ,12.168

249448638, mid , Abehiroshi , 5379, MB>Inner , 16.3 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Abehiroshi, 0.012 ,14.829

249838249, mid , Koranna , 1505, MB>Middle , 14.9 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Koranna, 0.012 ,3.418

250001549, mid , Sibylla , 168, MB>Cybele , 13.5 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Sibylla, 0.011 ,10.242

249790451, mid , Stereoskopia , 566, MB>Cybele , 13.7 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Stereoskopia, 0.007 ,12.441

249693829, mid , 1994 SQ7 , 30957, MB>Inner , 18.6 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===1994 SQ7, 0.022 ,8.648

249449596, mid , Abehiroshi , 5379, MB>Inner , 16.3 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Abehiroshi, 0.012 ,7.518

249448638, mid , Abehiroshi , 5379, MB>Inner , 16.3 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Abehiroshi, 0.012 ,13.2

249448091, mid , Abehiroshi , 5379, MB>Inner , 16.3 ,http://vizier.u-strasbg.fr/cgi-bin/VizieR-5?-source=B/astorb/astorb&Name===Abehiroshi, 0.012 ,31.665

Posted March 30, 2018 6:35 PM
by ajamyajax

Re 204936306 from Ivan's list: possible small dwarf planet candidate but transit depth and v-shape suggest a binary. And the same ephemeris here as 204935726 at 18.3 arcsecs.

s1=3157.041 p1=7.338 d1=0.0833 (2.0 hours +/-)

EPIC, 2MASS, J mag, H mag, K mag, J - H, H - K, (J-H spectral type, stellar mass est) (H-K spectral type, stellar mass est)

204936306 , 2MASS J15501681-2011150 , 12.888 , 12.394 , 12.042 , 0.494 , 0.352 , ('K3V', 0.81) , ('M6V',0.1)

From NEA, K2 Targets within search area:

EPIC Number RA [decimal degrees] Dec [decimal degrees] Distance [arc sec] Kepler-band [mag] Campaign Number

204936306 237.57 -20.1875 0.02 15.958 15

204935726 237.5748 -20.19 18.28 14.120 15

204934730 237.5855 -20.1947 58.23 15.209 15

204937260 237.5512 -20.1828 66.02 14.262 15

204932264 237.5816 -20.2061 77.52 15.303 15

204929604 237.5703 -20.2187 112.08 14.776 15

204937631 237.518 -20.181 177.47 15.164 15

204931853 237.618 -20.208 178.02 14.931 15
- - - contamination alert 204935726 found on 204936306 target list. * * *
epic_number,tm_name,ra,dec,k2_teff,k2_rad,k2_mass,k2_kepmag,k2_pmra,k2_pmdec,k2_dist,k2_propid

204936306,2MASS J15501681-2011150,237.570045,-20.187527,3490,0.224,0.211,15.958,-67.000,-11.000,8.068e+01,GO15052_LC; GO15005_LC

Programs:

GO16001 Davenport Gyrochronology and Magnetic Activity in Wide Binaries with K2

Gaia pmRA -64.7

Gaia e_pmRA 4.2

Gaia pmDE -12.8

Gaia e_pmDE 4.2

Gaia Plx 8.6737 mas
Gaia DR1 distance in parsecs 115.29

Gaia DR2 Plx 8.6737 mas

Gaia DR2 distance in parsecs 115.29

Gaia DR2 ePlx 0.0886

Gaia DR2 PMRa -70.838

Gaia DR2 ePMRa 0.168

Gaia DR2 PMDec -5.229

Gaia DR2 ePMDec 0.123

Gaia DR2 RV -- km/s

Gaia DR2 eRV --

Gaia DR2 Teff 4162.98

Gaia DR2 RSun --

Gaia DR2 LSun --

Re 204935726 from Ivan's list: same ephemeris as 204936306 at 18.3 arcsecs and likely a distant iron poor giant star, 1.896 logg, -0.749 feh.

s1=3157.041 p1=7.338 d1=0.0833 (2.0 hours +/-)

EPIC, 2MASS, J mag, H mag, K mag, J - H, H - K, (J-H spectral type, stellar mass est) (H-K spectral type, stellar mass est)

204935726 , 2MASS J15501794-2011240 , 12.469 , 11.747 , 11.543 , 0.722 , 0.204 , ('M8V', 0.082) , ('M1V',0.52)

From NEA, K2 Targets within search area:

EPIC Number RA [decimal degrees] Dec [decimal degrees] Distance [arc sec] Kepler-band [mag] Campaign Number

204935726 237.5748 -20.19 0.0 14.120 15

204936306 237.57 -20.1875 18.31 15.958 15

204934730 237.5855 -20.1947 39.99 15.209 15

204932264 237.5816 -20.2061 62.45 15.303 15

204937260 237.5512 -20.1828 83.87 14.262 15

204929604 237.5703 -20.2187 104.23 14.776 15

204931853 237.618 -20.208 159.8 14.931 15

204937631 237.518 -20.181 194.59 15.164 15
- - - contamination alert 204936306 found on 204935726 target list. * * *
epic_number,tm_name,ra,dec,k2_teff,k2_rad,k2_mass,k2_kepmag,k2_pmra,k2_pmdec,k2_dist,k2_propid

204935726,2MASS J15501794-2011240,237.574769,-20.190004,4581,17.445,0.911,14.120,-12.100,4.000,6.802e+03,GO15052_LC

Programs:

GO15052 Stello Galactic Archaeology on a grand scale

B-V 15.644 - 14.512 = 1.13

Gaia pmRA -12.1

Gaia e_pmRA 9.7

Gaia pmDE 4.0

Gaia e_pmDE 10.1

Gaia Plx 0.0279 mas
Gaia DR1 distance in parsecs 35842.29

Gaia DR2 Plx 0.0279 mas

Gaia DR2 distance in parsecs 35842.29

Gaia DR2 ePlx 0.0339

Gaia DR2 PMRa -2.632

Gaia DR2 ePMRa 0.064

Gaia DR2 PMDec -2.818

Gaia DR2 ePMDec 0.048

Gaia DR2 RV -- km/s

Gaia DR2 eRV --

Gaia DR2 Teff 4278.25

Gaia DR2 RSun --

Gaia DR2 LSun --

Posted May 14, 2018 4:04 PM
by DiggerRocks

Star 204968719 from K2 C15 at BKJD 3222 shows flux reduction to 0.895:

Posted May 18, 2018 9:32 AM
by zoo3hans in response to DiggerRocks's comment.

Yes, a nice detached Eclipsing Binary, as said by Ivan on page 1 of this thread.

Posted May 18, 2018 4:01 PM
by ProtoJeb21

I've found a lot of Campaign 15 candidates over the last week, 11 of which I found today. Below are links to Exoplanet Explorers and posts about the ones I found before today, some of which were likely already mentioned on this thread.

https://www.zooniverse.org/projects/ianc2/exoplanet-explorers/talk/821/534098?comment=1056458&page=5

https://www.zooniverse.org/projects/ianc2/exoplanet-explorers/talk/821/534098?comment=1056832&page=5

Posted May 18, 2018 5:13 PM
by ProtoJeb21

@ajamyajax I stumbled across a moderate sized (1164.25 ppm) candidate orbiting the star EPIC 249599275 every 11.297304 days. While its parameters on ExoFOP are for a yellow subgiant, its J-H and H-K values of 0.522 and 0.211 (similar to those of Kepler-445 and Kepler-446) suggest it is much smaller, maybe around a quarter the size of the Sun. Depending on how large it is, the planet candidate could be a potentially habitable Super-Earth or a Super-Venus. Are you able to find out the most likely size and temperature of the star and, by extension, its planet candidate?

Posted May 20, 2018 2:27 AM
by zoo3hans in response to ProtoJeb21's comment.

You might query the Gaia DR2 catalog. I get T_eff = 4988 K, R_star = 0.519217 * R_sol, luminosity = 0.15 * lum_sol, parallax = 0.234 mas.
Link: Gaia

Posted May 20, 2018 8:37 AM
by ajamyajax

Re 249599275 from your fine lists: yes indeed gaia dr2 is helpful and maybe a cool subdwarf with low metalicity here at -0.856 feh per Huber et al. The Gaia luminosity value is slightly above the cool VI paper's threshold mentioned below though. This PC might also be too warm for the HZ at this estimated AU, although I realize you were considering a smaller dwarf. A mini-study of relative magnitudes of such stars at similar distances might be useful with these too.

s1=3164.47 p1=11.294 d1=0.07 (1.68 hours +/-), 2.0Re +/- 0.05

Semi-Major Axis a (A.U.) = 0.08

Radius (R_Sun) = 0.52

Mass (M_Sun)= 0.5315

Period ~= 11.29404 days

Duration ~= 1.6716 hours

Duration in BKJD ~= 0.0697 days

Estimated duration for center of star transit ~= 2.6194 hours

Estimated duration in BKJD ~= 0.1091 days

with a transit duration center of star adjustment of 1.566967

Luminosity in solar units 0.1502

Radiation distance similar to Earth: 0.388 A.U.

Conservative Range:

Inner HZ limit (0.95 EAU): 0.369 A.U.

Outer HZ limit (1.37 EAU): 0.532 A.U.

Optimistic Range:

Inner HZ limit (0.75 EAU): 0.291 A.U.

Outer HZ limit (1.77 EAU): 0.687 A.U.

Estimated planet radius 2.0 Re

Insolation or stellar irradiation relative to Earth 23.583

Estimated surface temperature 614 K, 340.84 C, 645.49 F

EPIC, 2MASS, J mag, H mag, K mag, J - H, H - K, (J-H spectral type, stellar mass est) (H-K spectral type, stellar mass est)

249599275 , 2MASS J15450592-2030466 , 13.263 , 12.741 , 12.530 , 0.522 , 0.211 , ('K3V', 0.81) , ('M1V',0.52)

From NEA, K2 Targets within search area:

EPIC Number RA [decimal degrees] Dec [decimal degrees] Distance [arc sec] Kepler-band [mag] Campaign Number

249599275 236.2747 -20.5129 0.0 14.965 15

249599214 236.2967 -20.5137 74.14 15.031 15

249598511 236.2436 -20.5224 110.1 12.667 15

249595647 236.2618 -20.5574 165.95 13.254 15

249597952 236.3304 -20.5296 197.19 13.353 15

epic_number,tm_name,ra,dec,k2_teff,k2_rad,k2_mass,k2_kepmag,k2_pmra,k2_pmdec,k2_dist,k2_propid

249599275,2MASS J15450592-2030466,236.274688,-20.512946,5060,8.896,0.907,14.965,-4.900,-2.400,5.078e+03,GO15052_LC

Aliases

WISE J154505.92-203046.6

Programs:

GO15052 Stello Galactic Archaeology on a grand scale

B-V 16.507 - 15.395 = 1.11

Type, Mass, Radius, Teff, B-V

K3VI 0.6 0.544 4480 1.10

R5VI 0.5 0.523 4416 1.12

spectral classes VI (sub-dwarf)
R spans G4 to M0.

Gaia pmRA -4.9

Gaia e_pmRA 2.0

Gaia pmDE -2.4

Gaia e_pmDE 2.4

Gaia Plx 2.3410 mas
Gaia DR1 distance in parsecs 427.17

Gaia DR2 Plx 2.3410 mas

Gaia DR2 distance in parsecs 427.17

Gaia DR2 ePlx 0.0365

Gaia DR2 PMRa -4.723

Gaia DR2 ePMRa 0.072

Gaia DR2 PMDec -2.547

Gaia DR2 ePMDec 0.045

Gaia DR2 RV -- km/s

Gaia DR2 eRV --

Gaia DR2 Teff 4988.00

Gaia DR2 RSun 0.52

Gaia DR2 LSun 0.150

http://iopscience.iop.org/article/10.1088/0004-637X/794/2/145/meta

https://en.wikipedia.org/wiki/Subdwarf

Update, small dwarf mini-study as mentioned:

Here are the results from a k1 keplerstellar table query of small dwarfs at a distance of 400 parsecs+.

kepid,ra,dec,kepmag,teff,radius,mass,dist

11242578,291.024050,48.980362,15.806,4255,0.352,0.4020,527.96

3743520,290.453800,38.856743,15.588,3746,0.334,0.3460,449.78

4148802,289.244900,39.246780,17.777,3611,0.339,0.3470,457.11

4846948,294.862730,39.935242,16.990,4278,0.381,0.4160,458.18

5809175,296.693180,41.093731,17.335,3708,0.359,0.3830,453.41

6604265,291.254610,42.059689,16.295,3622,0.338,0.3500,453.01

9594134,294.243100,46.242027,18.545,3618,0.371,0.3890,454.38

9595022,294.553160,46.212425,18.567,3447,0.366,0.3740,464.03

9715347,293.939790,46.445160,18.042,3753,0.359,0.3720,464.19

9897045,294.341190,46.787273,17.476,3769,0.348,0.3730,495.28

4846948,294.862730,39.935242,16.990,4278,0.381,0.4160,458.18

3743520,290.453800,38.856743,15.588,3746,0.334,0.3460,449.78

4148802,289.244900,39.246780,17.777,3611,0.339,0.3470,457.11

5809175,296.693180,41.093731,17.335,3708,0.359,0.3830,453.41

6604265,291.254610,42.059689,16.295,3622,0.338,0.3500,453.01

9595022,294.553160,46.212425,18.567,3447,0.366,0.3740,464.03

9594134,294.243100,46.242027,18.545,3618,0.371,0.3890,454.38

9715347,293.939790,46.445160,18.042,3753,0.359,0.3720,464.19

9897045,294.341190,46.787273,17.476,3769,0.348,0.3730,495.28

11242578,291.024050,48.980362,15.806,4255,0.352,0.4020,527.96

Posted May 20, 2018 6:05 PM
by ProtoJeb21

@ajamyajax what programs do you use for your analyses (finding planet radii with error margins, determining likely stellar parameters from 2MASS magnitude values, etc)? There are a few Campaign 15 candidates (and many Campaign 14 candidates) that I want to do further studies and analysis on with the limited resources I have. One of them is a 1.66 R_Earth candidate around the potential M-dwarf EPIC 249436684, which orbits every 44.85 days in the outer limit of the system's habitable zone with an equilibrium temperature of 205 K.

Posted May 22, 2018 1:40 AM
by ajamyajax in response to ProtoJeb21's comment.

ProtoJeb: my results and opinions are from python and javascript programs I wrote myself using astronomy packages, public data, and helpful examples I found on the internet. Sorry it's (usually) not easier than that and putting in the research and development time if you want to do it yourself. 249436684 sounds interesting though, will have a look.

Posted May 22, 2018 4:06 PM
by ajamyajax

Re 249436684 from ProtoJeb's list: a bit extra speculative with only two possible transit events that might not be the same depth as shown / and also a possible bgeb, but otherwise seems to work out as you suggested. And the stellar color index values vary from the sources examined.

s1=3168.23 p1=44.85 d1=0.11125 (2.67 hours +/-), 1.67Re +/-?

Semi-Major Axis a (A.U.) = 0.16

Radius (R_Sun) = 0.268

Mass (M_Sun)= 0.271

Period ~= 44.8625 days

Duration ~= 2.6762 hours

Duration in BKJD ~= 0.1115 days

Luminosity in solar units 0.0116

Estimated stellar mass by luminosity 0.2261

Radiation distance similar to Earth: 0.108 A.U.

Conservative Range:

Inner HZ limit (0.95 EAU): 0.103 A.U.

Outer HZ limit (1.37 EAU): 0.148 A.U.

Optimistic Range:

Inner HZ limit (0.75 EAU): 0.081 A.U.

Outer HZ limit (1.77 EAU): 0.191 A.U.

Estimated planet radius 1.67 Re

Insolation or stellar irradiation relative to Earth 0.452

Estimated surface temperature 228 K, -44.67 C, -48.42 F

EPIC, 2MASS, J mag, H mag, K mag, J - H, H - K, (J-H spectral type, stellar mass est) (H-K spectral type, stellar mass est)

249436684 , 2MASS J15191434-2233335 , 12.813 , 12.187 , 11.905 , 0.626 , 0.282 , ('K7V', 0.64) , ('M4V',0.24)

From NEA, K2 Targets within search area:

EPIC Number RA [decimal degrees] Dec [decimal degrees] Distance [arc sec] Kepler-band [mag] Campaign Number

249436684 229.8098 -22.5593 0.01 15.214 15

249437279 229.8231 -22.5513 52.88 17.904 15

epic_number,tm_name,ra,dec,k2_teff,k2_rad,k2_mass,k2_kepmag,k2_pmra,k2_pmdec,k2_dist,k2_propid

249436684,2MASS J15191434-2233335,229.809752,-22.559312,3589,0.268,0.271,15.214,-14.900,-55.300,9.530e+01,GO15005_LC

Programs:

GO15005 Crossfield The K2 M Dwarf Project: Campaigns 14-16

B-V 17.69 - 16.45 = 1.24 (K6V)

V-K 4.545 (M2V-M3V)

Gaia pmRA -14.9

Gaia e_pmRA 10.1

Gaia pmDE -55.3

Gaia e_pmDE 11.6

Gaia Plx 7.7196 mas
Gaia DR1 distance in parsecs 129.54

Gaia DR2 Plx 7.7196 mas

Gaia DR2 distance in parsecs 129.54

Gaia DR2 ePlx 0.0899

Gaia DR2 PMRa -14.007

Gaia DR2 ePMRa 0.173

Gaia DR2 PMDec -48.970

Gaia DR2 ePMDec 0.108

Gaia DR2 RV -- km/s

Gaia DR2 eRV --

Gaia DR2 Teff 3660.00

Gaia DR2 RSun --

Gaia DR2 LSun --

Posted May 22, 2018 7:13 PM

C15 K2 Finds

PC?

EB

Other

SSO

Glitches