RA/DEC (2000)
10:32:34.790 -02:41:19.50
158.144958 -2.68875
Type
SN Ia
Redshift
0.0309
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-03-06 01:40:48.000
TNS AT
Y
Public
Y
Host Name
LCRS B103002.1-022549
Host Redshift
0.0309
Discovery Mag
17.5
Filter
g-Sloan
Reporter/s
D. Bersier, K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018aay - 2018-03-08 05:29:23 ESO-NTT / EFOSC2-NTT (ePESSTO)z=
 ▌SN_2018aay - 2018-03-08 05:29:23 ESO-NTT / EFOSC2-NTT (None)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
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌ASASSN-3_Paczynski_g
 ▌Gaia_Gaia-photometric_G
   
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
1774 2018-03-08 05:29:23 ESO-NTT / EFOSC2-NTT 900 Christian Vogl, Andreas Flörs, Stefan Taubenberger Stefano Benetti ePESSTO tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
1771 2018-03-08 05:29:23 ESO-NTT / EFOSC2-NTT Christian Vogl, Andreas Flörs, Stefan Taubenberger Stefano Benetti None tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT.asci tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2018-02-27 04:04:48 - 2018-03-06 01:40:48 2458176.67 - 2458183.57 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
25857 2018-03-06 01:40:48 2458183.57 17.5 ABMag g-Sloan ASASSN-3_Paczynski
25856 2018-02-27 04:04:48 2458176.67 17.7 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
G-Gaia Gaia_Gaia-photometric 2018-01-16 03:30:14 - 2018-04-14 22:36:28 2458134.6459954 - 2458223.4419907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
27062 2018-04-14 22:36:28 2458223.4419907 18.43 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
27061 2018-01-16 03:30:14 2458134.6459954 21.5 ABMag G-Gaia Gaia_Gaia-photometric 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
17803 2018-04-17 06:26:00 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 10:32:34.790 -02:41:19.50 2018-04-14 22:36:28.000 18.43 G-Gaia PSN Gaia18ays GaiaAlerts confirmed SN Ia near galaxy 2dFGRS TGN223Z294 aka ASASSN-18et N
17145 2018-03-06 13:24:30 Krzysztof Stanek D. Bersier, K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 10:32:34.853 -02:41:18.60 2018-03-06 01:40:48.000 17.5 g-Sloan PSN LCRS B103002.1-022549 ASASSN-18et ASAS-SN Present in several epochs 2018TNSTR.304....1B N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
1769 2018-03-08 18:05:23 ePESSTO_Bot1 Christian Vogl, Andreas Flörs, Stefan Taubenberger, Stefano Benetti, O. Yaron, N. Knezevic on behalf of ePESSTO ePESSTO SN Ia 0.0309 1 ePESSTO 2018TNSCR2084....1V
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
1774 2018-03-08 05:29:23 ESO-NTT / EFOSC2-NTT 900 Christian Vogl, Andreas Flörs, Stefan Taubenberger Stefano Benetti ePESSTO tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT_ePESSTO.fits Object
1766 2018-03-08 15:32:52 Stefano Benetti Stefano Benetti None SN Ia 0.0309 1 2018TNSCR.319....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
1771 2018-03-08 05:29:23 ESO-NTT / EFOSC2-NTT Christian Vogl, Andreas Flörs, Stefan Taubenberger Stefano Benetti None tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT.asci tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 17803 of Group GaiaAlerts
Previous RA, DEC: 10:32:34.853, -02:41:18.60 (158.14522, -2.6885)
Updated RA, DEC: 10:32:34.790, -02:41:19.50 (158.144958, -2.68875)