RA/DEC (2000)
19:16:19.937 -15:39:22.99
289.0830709 -15.6563861
Type
CV
Redshift
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2017-09-19 07:20:38.000
TNS AT
Y
Public
Y
Discovery Mag
17.33
Filter
orange-ATLAS
Reporter/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)

Spectra

 AT_2017gvg - 2018-09-16 04:52:38 P60 / SEDM (ZTF)z=
Show H at z=vexp= km/s
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Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
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Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 P48_ZTF-Cam_g
 ATLAS-MLO_ATLAS-01_orange
 ATLAS-HKO_ATLAS-02_cyan
   
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
2805 2018-09-16 04:52:38 P60 / SEDM 1440 SEDM-robot auto ZTF tns_2017gvg_2018-09-16_04-52-38_P60_SED-Machine_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-ZTF P48_ZTF-Cam 2018-09-07 05:31:12 - 2018-09-10 05:31:12 2458368.73 - 2458371.73 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
35725 2018-09-10 05:31:12 2458371.73 18.4 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
35724 2018-09-07 05:31:12 2458368.73 17.97 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2017-09-19 07:20:38 - 2017-09-19 07:20:38 2458015.8059954 - 2458015.8059954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
20520 2017-09-19 07:20:38 2458015.8059954 17.33 0.05 18.92 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2017-09-17 07:37:55 - 2017-09-17 07:37:55 2458013.8179977 - 2458013.8179977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
20519 2017-09-17 07:37:55 2458013.8179977 19.41 ABMag cyan-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
22607 2018-09-12 22:26:11 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 19:16:19.937 -15:39:22.99 2018-09-07 05:31:12.000 17.97 g-ZTF PSN ZTF18abtuzwc ZTF N
13704 2017-09-20 16:06:03 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 19:16:19.949 -15:39:23.02 2017-09-19 07:20:38.000 17.33 orange-ATLAS PSN ATLAS17leu ATLAS 2017TNSTR1020....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
2798 2018-09-22 22:10:06 ZTF_Bot1 C. Fremling (Caltech), Y. Sharma (IIT Bombay), A. Dugas (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF CV 1 ZTF 2018TNSCR1431....1F
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
2805 2018-09-16 04:52:38 P60 / SEDM 1440 SEDM-robot auto ZTF tns_2017gvg_2018-09-16_04-52-38_P60_SED-Machine_ZTF.ascii Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 22607 of Group ZTF
Previous RA, DEC: 19:16:19.949, -15:39:23.02 (289.0831225, -15.656395)
Updated RA, DEC: 19:16:19.937, -15:39:22.99 (289.0830709, -15.6563861)