AT 2019lls
RA/DEC ()
20:30:53.690 +38:40:19.80
307.723708 +38.672167
Type
CV
Redshift
Source Group
MASTER
Discovery Date
2019-07-18 22:01:53
TNS AT
Y
Public
Y
Discovery Mag
15
Filter
Clear-
Discoverer/s
V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias) D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)
Separated 40,476.500 arcsec from TESS-Sector14 source : RA=19:33:18.245, DEC=+40:37:41.81

Spectra

 AT_2019lls - 2019-07-18 21:50:24 NOT / ALFOSC (None)z=
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Show [Ca II] at z=vexp= km/s
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Show Tellurics 
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Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
46512019-07-18 21:50:24NOT / ALFOSC300N. E. JannsenS. HolmboNone tns_2019lls_2019-07-18.91_NOT_ALFOSC.txt tns_2019lls_2019-07-18.91_NOT_ALFOSC.fitsObject
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2019-07-09 03:31:55 - 2019-07-26 23:22:316
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
830732019-07-26 23:22:3116.518.6VegaMagClear-Other_Other60RobotMASTER-IAC
830722019-07-26 22:50:0516.418.4VegaMagClear-Other_Other60RobotMASTER-IAC
792302019-07-18 22:14:3914.918.9VegaMagClear-Other_Other180RobotMASTER-IAC
792292019-07-18 22:01:531519VegaMagClear-Other_Other180RobotMASTER-IAC
792282019-07-09 03:31:5519.7VegaMagClear-Other_Other180Robot[Last non detection] MASTER-IAC
830712019-07-09 03:31:5519.7VegaMagClear-Other_Other180Robot[Last non detection] MASTER-IAC
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
438352019-08-12 12:40:17MASTERV. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias) D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTER20:30:53.690+38:40:19.802019-07-26 22:50:0516.4Clear-OtherMASTER OT J203053.69+384019.8MASTERLVC Inspect
419212019-07-19 14:55:23MASTERV. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias) D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTER20:30:53.790+38:40:20.102019-07-18 22:01:5315Clear-OtherMASTER OT J203053.79+384020.1MASTERLVC Inspect
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
46432019-07-26 11:21:05boseS. Bose (KIAA), S. Holmbo (Aarhus), S. Mattila, E. Kankare (Turku), M. Stritzinger (Aarhus), Teppo Heikkila (Turku), P. Chen (KIAA), on behalf of the NUTS2NoneCV

Comments

Object coordinates updated according to AT-report 43835 of Group MASTER
Previous RA, DEC: 20:30:53.790, +38:40:20.10 (307.724125, +38.67225)
Updated RA, DEC: 20:30:53.690, +38:40:19.80 (307.723708, 38.672167)