RA/DEC (2000)
21:54:08.294 +22:17:43.72
328.53455812 +22.29547784
Type
SN Ia
Redshift
0.082
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2019-12-12 02:09:07.000
TNS AT
Y
Public
Y
Host Name
SDSS J215408.41+221746.5
Host Redshift
0.1
Discovery Mag
18.9142
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
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019wlf - 2019-12-19 04:24:23 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)

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
5717 2019-12-19 04:24:23 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2019wlf_2019-12-19_04-24-23_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2019-11-27 03:06:25 - 2019-12-16 01:46:35 2458814.629456 - 2458833.5740162 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
106390 2019-12-16 01:46:35 2458833.5740162 18.79 0.12 19.7 ABMag r-ZTF P48_ZTF-Cam 30
106444 2019-12-16 01:46:35 2458833.5740162 18.79 0.12 19.7 ABMag r-ZTF P48_ZTF-Cam 30
106388 2019-11-27 03:06:25 2458814.629456 19.5497 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
106442 2019-11-27 03:06:25 2458814.629456 19.5497 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2019-12-03 03:39:34 - 2019-12-12 02:09:08 2458820.6524769 - 2458829.5896759 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
106389 2019-12-12 02:09:08 2458829.5896759 18.91 0.18 18.87 ABMag g-ZTF P48_ZTF-Cam 30
106443 2019-12-12 02:09:08 2458829.5896759 18.91 0.18 18.87 ABMag g-ZTF P48_ZTF-Cam 30
105810 2019-12-12 02:09:07 2458829.5896644 18.9142 0.183476 18.8714 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
105809 2019-12-03 03:39:34 2458820.6524769 19.0292 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-12-12 04:58:04 - 2019-12-12 04:58:04 2458829.7069907 - 2458829.7069907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
105960 2019-12-12 04:58:04 2458829.7069907 19.077 0.181 19.08 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2019-12-10 06:51:50 - 2019-12-10 06:51:50 2458827.7859954 - 2458827.7859954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
105959 2019-12-10 06:51:50 2458827.7859954 18.79 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
54692 2019-12-16 14:56:34 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 21:54:08.294 +22:17:43.72 2019-12-12 02:09:08.000 18.91 g-ZTF PSN ZTF19acxzdht ZTF See arXiv:1904.05922 for selection criteria. N
54674 2019-12-16 14:56:28 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 21:54:08.294 +22:17:43.72 2019-12-12 02:09:08.000 18.91 g-ZTF PSN ZTF19acxzdht ZTF See arXiv:1904.05922 for selection criteria. N
54430 2019-12-14 10:53:48 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 21:54:08.341 +22:17:43.91 2019-12-12 04:58:04.000 19.077 orange-ATLAS PSN ATLAS19bddk ATLAS N
54357 2019-12-12 17:44:37 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 21:54:08.307 +22:17:43.77 2019-12-12 02:09:07.000 18.9142 g-ZTF PSN SDSS J215408.41+221746.5 ZTF19acxzdht ZTF Early SN candidate (g-rise > 0.08+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acxzdht 2019TNSTR2583....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
5709 2019-12-20 20:27:00 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.082 1 ZTF 2019TNSCR2660....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
5717 2019-12-19 04:24:23 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2019wlf_2019-12-19_04-24-23_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 12/16/2019 - 14:30

Object coordinates updated

Object coordinates updated according to AT-report 54674 of Group ZTF
Previous RA, DEC: 21:54:08.307, +22:17:43.77 (328.5346124, +22.2954918)
Updated RA, DEC: 21:54:08.294, +22:17:43.72 (328.53455812, 22.29547784)