RA/DEC (2000)
00:53:32.309 -23:49:58.64
13.3846192596 -23.832956847
Type
SN Ib
Redshift
0.056
Reporting Group
DECam-GROWTH
Discovering Data Source
DECam-GROWTH
Discovery Date
2019-08-16 07:45:07.000
TNS AT
Y
Public
Y
Discovery Mag
20.72
Filter
i-Sloan
Reporter/s
I. Andreoni and D. Goldstein (Caltech) on behalf of the DECam-GROWTH team

Spectra

 SN_2019npv - 2019-08-26 09:26:09 Magellan-Baade / IMACS (BTDG)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 CTIO-4m_DECAM_z
 CTIO-4m_DECAM_i
 PS1_GPC1_z
   
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
4915 2019-08-26 09:26:09 Magellan-Baade / IMACS 1500 Dave Osip Sebastian Gomez BTDG tns_2019npv_2019-08-26_09-26-09_Magellan-Baade_IMACS_BTDG.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
z-Sloan CTIO-4m_DECAM 2019-08-16 07:48:00 - 2019-08-16 07:48:00 2458711.825 - 2458711.825 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
83591 2019-08-16 07:48:00 2458711.825 20.66 ABMag z-Sloan CTIO-4m_DECAM 90 DECam
i-Sloan CTIO-4m_DECAM 2019-08-16 07:45:07 - 2019-08-16 07:45:07 2458711.8229977 - 2458711.8229977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
83590 2019-08-16 07:45:07 2458711.8229977 20.72 ABMag i-Sloan CTIO-4m_DECAM 90 DECam
z-P1 PS1_GPC1 2019-08-18 12:59:02 - 2019-08-18 12:59:02 2458714.0409954 - 2458714.0409954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
83921 2019-08-18 12:59:02 2458714.0409954 21.26 0.15 20.4 ABMag z-P1 PS1_GPC1 12480 Robot
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
44229 2019-08-18 22:16:19 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 00:53:32.309 -23:49:58.64 2019-08-18 12:59:02.000 21.26 z-P1 PSN PS19eqi Pan-STARRS N
44070 2019-08-16 08:23:35 ZTF_Bot1 I. Andreoni and D. Goldstein (Caltech) on behalf of the DECam-GROWTH team DECam-GROWTH DECam-GROWTH 00:53:32.318 -23:49:58.48 2019-08-16 07:45:07.000 20.72 i-Sloan PSN DG19wxnjc DECam-GROWTH, ZTF 2019TNSTR1507....1G N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
4907 2019-08-27 13:51:08 Sebastian Gomez Sebastian Gomez, Griffin Hosseinzadeh, Peter Blanchard, Edo Berger (Harvard CfA) Philip S. Cowperthwaite (Carnegie Obs), Matt Nicholl (U Edinburgh) BTDG SN Ib 0.056 1 BTDG Transient originally reported by Goldstein et al. (GCN 25393) on behalf of the GROWTH collaboration as part of the search for the EM counterpart of the LIGO event S190814bv (GCN 25324). We classified the spectrum using template matching with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) and determined the redshift from host emission lines. 2019TNSCR1643....1G
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
4915 2019-08-26 09:26:09 Magellan-Baade / IMACS 1500 Dave Osip Sebastian Gomez BTDG tns_2019npv_2019-08-26_09-26-09_Magellan-Baade_IMACS_BTDG.txt Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 44229 of Group Pan-STARRS1
Previous RA, DEC: 00:53:32.318, -23:49:58.48 (13.384659502627, -23.832911893698)
Updated RA, DEC: 00:53:32.309, -23:49:58.64 (13.3846192596, -23.832956847)