RA/DEC (2000)
08:36:31.450 -11:49:40.87
129.131042 -11.828019
Type
SN II
Redshift
0.0197
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2018-03-29 09:02:52.000
TNS AT
Y
Public
Y
Discovery Mag
18.348
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, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)

Spectra

 SN_2018ant - 2018-03-30 06:03:45 P60 / SEDM (iPTF)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 N II at z=vexp= km/s
Show N III at z=vexp= km/s
Show N IV at z=vexp= km/s
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Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
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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
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Show Tellurics 
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Show WR-WN at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 Gaia_Gaia-photometric_G
 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
1826 2018-03-30 06:03:45 P60 / SEDM 2400 SEDM Don Neill iPTF tns_2018ant_2018-03-30_06-03-45_P60_SED-Machine_iPTF.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-11-29 06:07:12 - 2018-03-30 04:19:12 2458086.755 - 2458207.68 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
26634 2018-03-30 04:19:12 2458207.68 17.84 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
26633 2017-11-29 06:07:12 2458086.755 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-03-29 08:57:07 - 2018-03-29 09:02:52 2458206.8729977 - 2458206.8769907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
26570 2018-03-29 09:02:52 2458206.8769907 18.348 0.184 18.58 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
26569 2018-03-29 08:57:07 2458206.8729977 18.62 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
17583 2018-04-01 12:43:45 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 08:36:31.450 -11:49:40.87 2018-03-30 04:19:12.000 17.84 G-Gaia PSN Gaia18aty GaiaAlerts confirmed SN II, SN2018ant N
17551 2018-03-29 17:52:02 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 08:36:31.452 -11:49:40.73 2018-03-29 09:02:52.000 18.348 orange-ATLAS PSN ATLAS18muy ATLAS 2018TNSTR.415....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
1821 2018-03-30 22:21:00 Nadejda Blagorodnova Mujortova Nadejda Blagorodnova iPTF SN II 0.0197 1 iPTF Best fit to Type IIP SN2005cs at +4d. Also good fits to SNe IIn. Spectroscopic redshift from NED. 2018TNSCR.421....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
1826 2018-03-30 06:03:45 P60 / SEDM 2400 SEDM Don Neill iPTF tns_2018ant_2018-03-30_06-03-45_P60_SED-Machine_iPTF.txt Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 17583 of Group GaiaAlerts
Previous RA, DEC: 08:36:31.452, -11:49:40.73 (129.131051667, -11.82798)
Updated RA, DEC: 08:36:31.450, -11:49:40.87 (129.131042, -11.828019)