AT 2020qxo
RA/DEC (2000)
00:41:59.602 +41:00:48.48
10.49834226 +41.01346652
Type
Nova
Redshift
0.00017
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2020-08-07 18:12:28.000
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
18.3
Filter
Clear-
Reporter/s
Mi Zhang and Xing Gao

Spectra

 AT_2020qxo - 2020-08-16 09:06:45 P60 / SEDM (ZTF)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show C II at z=vexp= km/s
Show C III at z=vexp= km/s
Show C IV at z=vexp= km/s
Show N II at z=vexp= km/s
Show N III at z=vexp= km/s
Show N IV at z=vexp= km/s
Show N V 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 O V at z=vexp= km/s
Show O VI 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 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),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
73412020-08-16 09:06:45P60 / SEDM2250SEDmRobotautoZTF tns_2020qxo_2020-08-16_09-06-45_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2016-07-04 04:38:00 - 2020-08-08 04:26:355
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1527982020-08-08 04:26:3517.918.9VegaMagClear-Other_Other180RobotMASTER-IAC
1527972020-08-08 04:22:3617.919VegaMagClear-Other_Other180RobotMASTER-IAC
1526862020-08-07 18:12:2818.320VegaMagClear-Other_Other300Mi Zhang and Xing GaoMi Zhang and Xing Gao,report the discovery of a possible nova (mag approximately 18.3) on several 300-s survey images (limiting mag about 20.0) taken by Xingming Observatory Sky Survey(C42) around Aug. 07.75866 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). the new object approximately located at R.A.=00h41m59s.60 Decl.=+41°00’48”.5 (equinox 2000.0). Which is about 504.2" west and 920" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Aug. 04.80896 (limiting mag 19.5). All images can be seen from: http://xjltp.china-vo.org/xm32mz.html
1526852020-08-04 19:24:5419.5VegaMagClear-Other_Other300Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
1527962016-07-04 04:38:0021.3VegaMagClear-Other_Other540Robot[Last non detection] MASTER-IAC
g-ZTFP48_ZTF-Cam2020-08-14 09:32:41 - 2020-08-14 09:32:411
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1538412020-08-14 09:32:4120.7347ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-08-04 08:49:24 - 2020-08-15 09:41:334
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1538432020-08-15 09:41:3318.930.0820.88ABMagr-ZTFP48_ZTF-Cam30
1538422020-08-15 09:25:4618.950.0820.98ABMagr-ZTFP48_ZTF-Cam30
1529642020-08-04 10:36:3619.7870.245ABMagr-ZTFP48_ZTF-Cam30Robot
1529632020-08-04 08:49:2419.384ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
801382020-08-16 12:04:05ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:41:59.602+41:00:48.482020-08-15 09:25:45.69618.95r-ZTFPSNZTF20abqhsxbZTFSee arXiv:1904.05922 for selection criteria.
795572020-08-10 16:19:09ipf I. Perez-Fournon, C. Jimenez Angel, F. Poidevin (IAC & ULL), R. Shirley (Univ. of Southampton), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)SGLFZTF00:41:59.598+41:00:48.462020-08-04 10:36:36.00019.787r-ZTFPNVZTF20abqhsxbZTFPossible nova located 920.18" South and 505.63" West (3.8 kpc) of the nucleus of M31. Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noirlab.edu), and MARS (https://mars.lco.global) brokers.
794622020-08-08 17:22:06MASTERA.Pozdnyakov, 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, D. Cheryasov (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)MASTERMASTER00:41:59.500+41:00:48.802020-08-08 04:22:35.90417.9Clear-PSNMASTER OT J004159.50+410048.8MASTER
794042020-08-07 20:08:37sammimasMi Zhang and Xing GaoXOSSXOSS00:41:59.600+41:00:48.502020-08-07 18:12:28.00018.3Clear-PNVXM32MZXOSSMi Zhang and Xing Gao,report the discovery of a possible nova (mag approximately 18.3) on several 300-s survey images (limiting mag about 20.0) taken by Xingming Observatory Sky Survey(C42) around Aug. 07.75866 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). the new object approximately located at R.A.=00h41m59s.60 Decl.=+41°00’48”.5 (equinox 2000.0). Which is about 504.2" west and 920" south of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Aug. 04.80896 (limiting mag 19.5). All images can be seen from: http://xjltp.china-vo.org/xm32mz.html
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2020qxo_atrep_79404.pngGraphicsDiscovery Image2020-08-07 20:17:26sammimas
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
73282020-08-18 16:10:43ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFNova0.00017ZTF2020TNSCR2539....1D

Comments

Object coordinates updated according to AT-report 80138 of Group ZTF
Previous RA, DEC: 00:41:59.598, +41:00:48.46 (10.498325, +41.013461)
Updated RA, DEC: 00:41:59.602, +41:00:48.48 (10.49834226, 41.01346652)

Object coordinates updated according to AT-report 79557 of Group ZTF
Previous RA, DEC: 00:41:59.600, +41:00:48.50 (10.498333, +41.013472)
Updated RA, DEC: 00:41:59.598, +41:00:48.46 (10.498325, 41.013461)