RA/DEC (2000)
13:32:50.500 +07:18:38.95
203.210417 +7.310819
Type
SN Ia
Redshift
0.03
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2018-07-28 05:51:21.000
TNS AT
Y
Public
Y
Discovery Mag
17.234
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_2018efm - 2018-08-10 23:50:17 ESO-NTT / EFOSC2-NTT (ePESSTO)z=
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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),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
2480 2018-08-10 23:50:17 ESO-NTT / EFOSC2-NTT 300 E. Callis, Z. Kostrzewa-Rutkowska, R. Stein M. Fraser ePESSTO tns_2018efm_2018-08-10_23-50-17_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018efm_2018-08-10_23-50-17_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2018-07-05 17:52:48 - 2018-08-04 03:47:31 2458305.245 - 2458334.6579977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
33160 2018-08-04 03:47:31 2458334.6579977 16.74 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
33159 2018-07-05 17:52:48 2458305.245 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-07-27 06:30:14 - 2018-07-28 05:51:21 2458326.7709954 - 2458327.7439931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
32589 2018-07-28 05:51:21 2458327.7439931 17.234 0.126 17.35 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
32588 2018-07-27 06:30:14 2458326.7709954 18.7 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
21274 2018-08-05 23:03:50 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 13:32:50.500 +07:18:38.95 2018-08-04 03:47:31.000 16.74 G-Gaia PSN Gaia18bzq GaiaAlerts candidate SN also detected as ATLAS18sss, GS-TEC predicts SN Ia N
20918 2018-07-28 20:37:09 ATLAS_Bot1 J. Tonry, B. Stalder, L. Denneau et al. ATLAS ATLAS 13:32:50.514 +07:18:39.27 2018-07-28 05:51:21.000 17.234 orange-ATLAS PSN ATLAS18sss ATLAS 2018TNSTR1045....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
2473 2018-08-11 18:30:54 ePESSTO_Bot1 E. Callis, Z. Kostrzewa-Rutkowska, R. Stein, M. Fraser, O. Yaron on behalf of ePESSTO ePESSTO SN Ia 0.03 1 ePESSTO 2018TNSCR1151....1C
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
2480 2018-08-10 23:50:17 ESO-NTT / EFOSC2-NTT 300 E. Callis, Z. Kostrzewa-Rutkowska, R. Stein M. Fraser ePESSTO tns_2018efm_2018-08-10_23-50-17_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018efm_2018-08-10_23-50-17_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 21274 of Group GaiaAlerts
Previous RA, DEC: 13:32:50.514, +07:18:39.27 (203.210473636, +7.31090954545)
Updated RA, DEC: 13:32:50.500, +07:18:38.95 (203.210417, 7.310819)