RA/DEC (2000)
12:52:35.430 -21:54:56.59
193.147625 -21.915719
Type
SN Ia
Redshift
0.022
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-12-11 01:55:12.000
TNS AT
Y
Public
Y
Host Name
ESO 575-IG 016 NED01
Host Redshift
0.022456
Discovery Mag
16.9
Filter
g-Sloan
Reporter/s
D. Bersier, K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018jrn - 2018-12-11 15:20:44 UH88 / SNIFS (SCAT)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-5_Payne-Gaposchkin_g
 ▌ASASSN-3_Paczynski_g
 ▌Gaia_Gaia-photometric_G
 ▌PS1_GPC1_w
   
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
3246 2018-12-11 15:20:44 UH88 / SNIFS 1800 Tucker SCAT tns_2018jrn_2458464.1394_UH88_SNIFS_SCAT.dat Object Reduced with a summit quick-reduction pipeline.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-5_Payne-Gaposchkin 2018-12-11 01:55:12 - 2018-12-11 01:55:12 2458463.58 - 2458463.58 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
45542 2018-12-11 01:55:12 2458463.58 16.9 ABMag g-Sloan ASASSN-5_Payne-Gaposchkin
g-Sloan ASASSN-3_Paczynski 2018-08-10 23:16:48 - 2018-08-10 23:16:48 2458341.47 - 2458341.47 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
45541 2018-08-10 23:16:48 2458341.47 18.5 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
G-Gaia Gaia_Gaia-photometric 2018-07-30 03:20:09 - 2018-12-17 22:39:21 2458329.6389931 - 2458470.4439931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
51452 2018-12-17 22:39:21 2458470.4439931 17.05 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
51451 2018-07-30 03:20:09 2458329.6389931 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
w-P1 PS1_GPC1 2019-01-12 14:15:21 - 2019-01-12 14:15:21 2458496.0939931 - 2458496.0939931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
66555 2019-01-12 14:15:21 2458496.0939931 18.66 0.02 22 ABMag w-P1 PS1_GPC1 45 Robot
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
35436 2019-05-21 21:35:33 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 12:52:35.423 -21:54:56.55 2019-01-12 14:15:21.000 18.66 w-P1 PSN PS19akz Pan-STARRS N
28810 2019-01-14 15:16:14 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 12:52:35.430 -21:54:56.59 2018-12-17 22:39:21.000 17.05 G-Gaia PSN Gaia19ado GaiaAlerts confirmed SN Ia in cluster of galaxies, now fading N
26162 2018-12-11 18:40:01 Krzysztof Stanek D. Bersier, K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 12:52:35.302 -21:54:57.20 2018-12-11 01:55:12.000 16.9 g-Sloan PSN ESO 575-IG 016 NED01 ASASSN-18abi ASAS-SN Present in two epochs, discovered after seasonal break 2018TNSTR1905....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
3238 2018-12-13 00:12:29 Michael Tucker M A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa) SCAT SN Ia 0.022 1 SCAT Comparison with SN templates using SNID (Blondin and Tonry 2007, ApJ) matches several SNe Ia-norm a few days after maximum light. Redshift from the host (NED). 2018TNSCR2057....1T
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
3246 2018-12-11 15:20:44 UH88 / SNIFS 1800 Tucker SCAT tns_2018jrn_2458464.1394_UH88_SNIFS_SCAT.dat Object Reduced with a summit quick-reduction pipeline.

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 28810 of Group GaiaAlerts
Previous RA, DEC: 12:52:35.302, -21:54:57.20 (193.14709, -21.91589)
Updated RA, DEC: 12:52:35.430, -21:54:56.59 (193.147625, -21.915719)