AT 2020ulv
RA/DEC (2000)
00:43:08.384 +41:08:50.00
10.7849320943 +41.1472234058
Type
Nova
Redshift
0.00017
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-09-29 07:04:22.002
TNS AT
Y
Public
Y
Discovery Mag
18.8095
Filter
g-ZTF
Reporter/s
F. Forster, A. Munoz-Arancibia, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 AT_2020ulv - 2020-10-01 07:39:38 LT / SPRAT (ZTF)z=
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   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
83822020-10-01 07:39:38LT / SPRATLTRobotD. PerleyZTF tns_2020ulv_2020-10-01_07-39-38_LT_SPRAT_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
i-P1PS1_GPC12020-10-06 09:01:26 - 2020-10-06 09:01:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1633502020-10-06 09:01:2617.690.0420.7ABMagi-P1PS1_GPC145Robot
orange-ATLASATLAS-HKO_ATLAS-022020-09-28 12:04:19 - 2020-09-28 12:04:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1609932020-09-28 12:04:1919.23ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
orange-ATLASATLAS-MLO_ATLAS-012020-09-29 10:24:58 - 2020-09-29 10:24:581
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1609942020-09-29 10:24:5818.8530.19319.17ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
g-ZTFP48_ZTF-Cam2020-09-28 06:16:36 - 2020-09-30 06:38:495
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1614042020-09-30 06:38:4917.750.0619.51ABMagg-ZTFP48_ZTF-Cam30
1614032020-09-29 07:04:2218.810.0819.96ABMagg-ZTFP48_ZTF-Cam30
1608962020-09-29 07:04:2218.80950.080172619.9614ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1614022020-09-28 06:16:3619.7837ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
1608952020-09-28 06:16:3619.7837ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
848162020-10-11 01:01:21PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRSPan-STARRS00:43:08.384+41:08:50.002020-10-06 09:01:26.40017.69i-P1PSNPS20imfPan-STARRS
837682020-10-03 08:41:17ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:43:08.384+41:08:49.992020-09-29 07:04:22.08018.81g-ZTFPSNZTF20acfucwrZTFSee arXiv:1904.05922 for selection criteria.
835532020-09-30 18:29:33ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS00:43:08.419+41:08:49.882020-09-29 10:24:57.60018.853orange-ATLASPSNATLAS20bcgnATLAS
835002020-09-29 18:40:04ALeRCEF. Forster, A. Munoz-Arancibia, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF00:43:08.390+41:08:49.972020-09-29 07:04:22.00218.8095g-ZTFPSNZTF20acfucwrZTFNova candidate in M31 (g-rise > 0.94+-0.08 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acfucwr
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
83702020-12-24 17:53:15ZTF_Bot1D. A. Perley, K. Taggart (LJMU), A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFNova0.00017ZTF2020TNSCR3915....1P

Comments

Object coordinates updated according to AT-report 84816 of Group Pan-STARRS1
Previous RA, DEC: 00:43:08.384, +41:08:49.99 (10.78493146, +41.14721996)
Updated RA, DEC: 00:43:08.384, +41:08:50.00 (10.7849320943, 41.1472234058)

Object coordinates updated according to AT-report 83768 of Group ZTF
Previous RA, DEC: 00:43:08.390, +41:08:49.97 (10.7849602, +41.1472136)
Updated RA, DEC: 00:43:08.384, +41:08:49.99 (10.78493146, 41.14721996)

The absolute magnitude of the object is consistent with a rising nova candidate in M31.