AT 2020vak
RA/DEC (2000)
00:42:49.620 +41:16:52.10
10.70675 +41.281139
Type
Other
Redshift
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2020-10-07 15:36:23.000
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
17.6
Filter
Clear-
Reporter/s
Mi Zhang and Xing Gao

Spectra

 AT_2020vak - 2020-10-19 00:35:17 Other / Other (None)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
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
77582020-10-19 00:35:17Other / Other8400Lionel MulatoNone tns_2020vak_2459141.5245_Other_Other.dat tns_2020vak_2459141.5245_Other_Other.fitsObjectAmateur spectrum acquired from France with an Alpy600 spectroscope (R~600), 0,2 m F/5 Newtonian Telescope, CCD cam Atik414 EX.
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2020-10-05 13:48:19 - 2020-10-26 21:18:239
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1680172020-10-26 21:18:2320.090.0621ABMagClear-Other_Other1200M. Kendurkar
1661232020-10-18 18:03:5214.620.5VegaMagClear-Other_Other300Mi Zhang and Xing Gao
1654962020-10-16 15:30:5615.820.5VegaMagClear-Other_Other300Mi Zhang and Xing GaoOutburst of AT 2020vak. Seeing: http://xjltp.china-vo.org/xm37mz.html
1654972020-10-15 18:33:0217.120.5VegaMagClear-Other_Other300Mi Zhang and Xing Gao
1680162020-10-08 21:13:3221ABMagClear-Other_Other1200M. Kendurkar[Last non detection]
1622612020-10-07 21:30:00190.519.5ABMagClear-Other_Other1200Matthieu Conjat400mm Cassegrain telescope at the Observatory of Nice - IAU 020
1621262020-10-07 15:36:2317.620.5VegaMagClear-Other_Other300Mi Zhang and Xing GaoSeeing: http://xjltp.china-vo.org/xm37mz.html
1622602020-10-05 22:40:0019.5ABMagClear-Other_Other1500Matthieu Conjat[Last non detection]
1621252020-10-05 13:48:1920.5VegaMagClear-Other_Other300Mi Zhang and Xing Gao[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
875032020-10-27 08:19:17GSNSTM. Kendurkar, R. Chinchwadkar, C. Raguenaud and A. Chapman for GSNST TeamGSNSTGSNST00:42:49.362+41:16:51.762020-10-27 08:11:31.77620.09Clear-PSNGSNST-20cuGSNSTPossible nova or CV candidate in M31, visible in several epochs, on the rise.
865542020-10-18 19:59:35sammimasMi Zhang and Xing GaoXOSSXOSS00:42:49.620+41:16:52.102020-10-18 18:03:52.00014.6Clear-PNVXM37MZXOSS
861562020-10-16 16:43:19sammimasMi Zhang and Xing GaoXOSSXOSS00:42:49.610+41:16:52.202020-10-16 15:30:56.00015.8Clear-PSNXM37MZXOSSOutburst of AT 2020vak. Seeing: http://xjltp.china-vo.org/xm37mz.html
842182020-10-07 22:30:27ConjatMatthieu Conjat00:42:49.000+41:16:52.002020-10-07 21:30:00.00019Clear-Otherpossible Nova
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2020vak_atrep_84218.jpgGraphics2020-10-07 22:30:27Conjat
841652020-10-07 16:11:20sammimasMi Zhang and Xing GaoXOSSXOSS00:42:49.600+41:16:52.302020-10-07 15:36:23.00017.6Clear-PNVXM37MZXOSSSeeing: http://xjltp.china-vo.org/xm37mz.html
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2020vak_atrep_84165.pngGraphicsDiscovery Image2020-10-07 17:13:32sammimas
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
77442020-10-20 08:06:44Lionel MulatoLionel MulatoNoneOtherNature unknown, Gelato indicates a type II SN.2020TNSCR3191....1M

Comments

Object coordinates updated according to AT-report 86554 of Group XOSS
Previous RA, DEC: 00:42:49.610, +41:16:52.20 (10.706708, +41.281167)
Updated RA, DEC: 00:42:49.620, +41:16:52.10 (10.70675, 41.281139)

Object coordinates updated according to AT-report 86156 of Group XOSS
Previous RA, DEC: 00:42:49.600, +41:16:52.30 (10.706667, +41.281194)
Updated RA, DEC: 00:42:49.610, +41:16:52.20 (10.706708, 41.281167)