SN 2019xcj
RA/DEC (2000)
07:31:54.600 +35:37:09.97
112.9774991 +35.6194363
Type
SN Ia
Redshift
0.09
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2019-12-19 09:54:25.000
TNS AT
Y
Public
Y
Host Name
GALEXASC J073154.61+353708.2
Discovery Mag
19.9145
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2019xcj - 2019-12-30 01:19:52 LT / SPRAT (ZTF)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
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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),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
57942019-12-30 01:19:52LT / SPRATLTbotPerleyZTF tns_2019xcj_2019-12-30_01-19-52_LT_SPRAT_ZTF.specObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2019-11-24 10:27:59 - 2019-12-19 09:54:436
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1103332019-12-19 09:54:4319.91ABMagg-ZTFP48_ZTF-Cam30ZTF
1094622019-12-19 09:54:2519.910.1520.43ABMagg-ZTFP48_ZTF-Cam30
1072532019-12-19 09:54:2519.91450.15063220.4278ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1103322019-12-16 12:27:2118.98ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
1072522019-12-16 12:26:5718.981ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1094612019-11-24 10:27:5919.9917ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2019-12-19 10:54:50 - 2019-12-29 06:46:043
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1103342019-12-29 06:46:0418.72ABMagr-ZTFP48_ZTF-Cam30ZTF
1094632019-12-19 10:54:5019.920.1820.29ABMagr-ZTFP48_ZTF-Cam30
1072542019-12-19 10:54:5019.92110.17541220.2871ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
571222019-12-30 14:24:37ZTF_TESSC. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF07:31:54.600+35:37:09.972019-12-19 09:54:43.00019.91g-ZTFPSNZTF19adafqoeZTF
566842019-12-29 07:58:07ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF07:31:54.602+35:37:10.022019-12-19 09:54:25.00019.91g-ZTFPSNZTF19adafqoeZTFSee arXiv:1904.05922 for selection criteria.
550432019-12-19 16:00:58ALeRCEF. Forster, F.E. Bauer, G. Pignata, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF07:31:54.598+35:37:10.122019-12-19 09:54:25.00019.9145g-ZTFPSNZTF19adafqoeZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19adafqoe
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
57862019-12-30 04:03:25Daniel PerleyDaniel Perley (LJMU) on behalf of ZTFZTFSN Ia0.09ZTFSpectrum is well-matched by SN Ia template spectra close to maximum light at z~0.09, consistent with (marginal) host-galaxy emission lines of H-alpha and OIII at z=0.090. Classification performed using Superfit (Howell et al. 2005).2019TNSCR2753....1P

Comments

Object coordinates updated according to AT-report 57122 of Group ZTF
Previous RA, DEC: 07:31:54.602, +35:37:10.02 (112.9775084, +35.61945005)
Updated RA, DEC: 07:31:54.600, +35:37:09.97 (112.9774991, 35.6194363)

Object coordinates updated according to AT-report 56684 of Group ZTF
Previous RA, DEC: 07:31:54.598, +35:37:10.12 (112.9774916, +35.61947885)
Updated RA, DEC: 07:31:54.602, +35:37:10.02 (112.9775084, 35.61945005)