RA/DEC (2000)
12:12:07.570 -40:30:20.38
183.031542 -40.505661
Type
SN Ia
Redshift
0.03
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2017-12-16 14:29:45.000
TNS AT
Y
Public
Y
Discovery Mag
18.519
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, M. Fulton, O. McBrien (Queen's University Belfast)

Spectra

 SN_2017jir - 2018-01-12 07:15:03 ESO-NTT / EFOSC2-NTT (ePESSTO)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
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 Gaia_Gaia-photometric_G
 ATLAS-MLO_ATLAS-01_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
1624 2018-01-12 07:15:03 ESO-NTT / EFOSC2-NTT 300 M. Berton, F. Bufano A. Floers, S. Taubenberger, C. Vogl ePESSTO tns_2017jir_2018-01-12_07-15-03_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017jir_2018-01-12_07-15-03_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-12-10 11:41:16 - 2017-12-31 03:53:16 2458097.9869907 - 2458118.6619907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
24041 2017-12-31 03:53:16 2458118.6619907 17.32 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
24040 2017-12-10 11:41:16 2458097.9869907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2017-12-12 15:11:31 - 2017-12-16 14:29:45 2458100.1329977 - 2458104.1039931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
23806 2017-12-16 14:29:45 2458104.1039931 18.519 0.156 18.61 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
23805 2017-12-12 15:11:31 2458100.1329977 17.92 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
15923 2018-01-02 09:00:14 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 12:12:07.570 -40:30:20.38 2017-12-31 03:53:16.000 17.32 G-Gaia PSN Gaia18aai GaiaAlerts Candidate SN in galaxy 2MASX J12120759-4030173. GS-TEC predicts SN Ia N
15700 2017-12-31 15:27:02 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 12:12:07.554 -40:30:19.44 2017-12-16 14:29:45.000 18.519 orange-ATLAS PSN ATLAS17nyv ATLAS 2017TNSTR1502....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
1620 2018-01-12 20:18:11 ePESSTO_Bot1 M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTO ePESSTO SN Ia 0.03 1 ePESSTO 2018TNSCR..48....1B
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
1624 2018-01-12 07:15:03 ESO-NTT / EFOSC2-NTT 300 M. Berton, F. Bufano A. Floers, S. Taubenberger, C. Vogl ePESSTO tns_2017jir_2018-01-12_07-15-03_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017jir_2018-01-12_07-15-03_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 15923 of Group GaiaAlerts
Previous RA, DEC: 12:12:07.554, -40:30:19.44 (183.031473, -40.505401)
Updated RA, DEC: 12:12:07.570, -40:30:20.38 (183.031542, -40.505661)