SN 2020xtz
RA/DEC (2000)
18:11:51.090 +14:58:56.82
272.962875 +14.98245
Type
SN Ia
Redshift
0.007612
Related AstroNotes: 2020-200
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-10-21 03:57:33.002
TNS AT
Y
Public
Y
Host Name
NGC 6574
Host Redshift
0.007612
Discovery Mag
18.2772
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

 SN_2020xtz - 2020-10-29 02:41:07 P60 / SEDM (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
78522020-10-29 02:41:07P60 / SEDM1800R. WaltersD. NeillZTF tns_2020xtz_2020-10-29_02-41-07_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-10-21 05:18:14 - 2020-10-23 06:10:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1675382020-10-23 06:10:0516.5960.04319.4ABMagorange-ATLASATLAS1_ACAM130Robot
1675372020-10-21 05:18:1419.29ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-10-14 10:56:38 - 2021-02-07 16:36:292
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1911992021-02-07 16:36:2917.210.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1911982020-10-14 10:56:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-10-21 03:57:33 - 2020-10-30 02:43:084
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1683742020-10-30 02:43:0814.830.0319.41ABMagg-ZTFP48_ZTF-Cam30
1683732020-10-28 03:10:3415.150.0219.01ABMagg-ZTFP48_ZTF-Cam30
1683722020-10-23 03:06:2720.2605ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
1669242020-10-21 03:57:3318.27720.088436320.1774ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-10-21 02:25:34 - 2020-10-21 02:25:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1669232020-10-21 02:25:3421.1692ABMagr-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
988112021-02-09 09:41:17Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts18:11:51.090+14:58:56.822021-02-07 16:36:28.80017.21G-GaiaPSNGaia21arjGaiaAlertsconfirmed SN Ia
876542020-10-30 02:57:33ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF18:11:51.098+14:58:56.802020-10-28 03:10:34.17615.15g-ZTFPSNZTF20aclwclmZTFSee arXiv:1904.05922 for selection criteria.
872462020-10-23 11:51:24ATLAS_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)ATLASATLAS18:11:51.115+14:58:56.532020-10-23 06:10:04.80016.596orange-ATLASPSNATLAS20belfATLAS
869782020-10-21 15:20:22ALeRCEF. 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 brokerALeRCEZTF18:11:51.096+14:58:56.892020-10-21 03:57:33.00218.2772g-ZTFPSNZTF20aclwclmZTFEarly SN candidate (g-rise > 0.55+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aclwclm
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
78392020-10-29 23:26:33ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.007612ZTF2020TNSCR3297....1D
77662020-10-23 07:03:51tdejaegerThomas de Jaeger/Michael Tucker on behalf the SCAT teamSCATSN Ia0.00761SCATNormal SN Ia, ~10 days before maximum. Redshift from NED. 2020TNSCR3231....1T

Comments

Object coordinates updated according to AT-report 98811 of Group GaiaAlerts
Previous RA, DEC: 18:11:51.098, +14:58:56.80 (272.96290766667, +14.9824457)
Updated RA, DEC: 18:11:51.090, +14:58:56.82 (272.962875, 14.98245)

Object coordinates updated according to AT-report 87654 of Group ZTF
Previous RA, DEC: 18:11:51.096, +14:58:56.89 (272.9628994, +14.9824692)
Updated RA, DEC: 18:11:51.098, +14:58:56.80 (272.96290766667, 14.9824457)