RA/DEC (2000)
21:30:28.510 -32:36:44.28
322.618792 -32.6123
Type
SN IIn
Redshift
0.055
Discovery ReportClassification Report
Related AstroNotes: 2019-14
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-05-12 08:52:48.000
TNS AT
Y
Public
Y
Host Name
2MASX J21302854-3236436
Discovery Mag
17.2
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019fcg - 2019-05-14 06:41:45 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
   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_
 ▌ATLAS-MLO_ATLAS-01_orange_
 ▌ATLAS-HKO_ATLAS-02_orange_
 ▌ASASSN-2_Cassius_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
4084 2019-05-14 06:41:45 ESO-NTT / EFOSC2-NTT 300 M. Nicholl, P. Short C. Angus, T. Muller ePESSTO+ tns_2019fcg_2019-05-14_06-41-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019fcg_2019-05-14_06-41-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2019-05-12 08:52:48 - 2019-05-12 08:52:48 2458615.87 - 2458615.87 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
65469 2019-05-12 08:52:48 2458615.87 17.2 ABMag g-Sloan ASASSN-3_Paczynski
G-Gaia Gaia_Gaia-photometric 2019-05-17 20:51:21 - 2019-05-17 22:37:55 2458621.3689931 - 2458621.4429977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
71124 2019-05-17 22:37:55 2458621.4429977 16.72 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
71123 2019-05-17 20:51:21 2458621.3689931 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-05-08 15:05:45 - 2019-05-08 15:05:45 2458612.1289931 - 2458612.1289931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
66144 2019-05-08 15:05:45 2458612.1289931 16.77 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2019-05-14 13:37:55 - 2019-05-14 13:37:55 2458618.0679977 - 2458618.0679977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
66145 2019-05-14 13:37:55 2458618.0679977 17.072 0.037 19.26 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
g-Sloan ASASSN-2_Cassius 2019-04-05 09:07:12 - 2019-04-05 09:07:12 2458578.88 - 2458578.88 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
65468 2019-04-05 09:07:12 2458578.88 18.1 ABMag g-Sloan ASASSN-2_Cassius [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 Bibcode Unreal Auto classification
37589 2019-06-11 15:50:51 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 21:30:28.510 -32:36:44.28 2019-05-17 22:37:55.000 16.72 G-Gaia PSN Gaia19cga GaiaAlerts confirmed SN IIn N
35185 2019-05-15 14:18:00 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 21:30:28.504 -32:36:44.08 2019-05-14 13:37:55.000 17.072 orange-ATLAS PSN ATLAS19krw ATLAS N
34841 2019-05-13 01:46:52 Krzysztof Stanek K. Z. Stanek,for the ASAS-SN team et al. ASAS-SN ASAS-SN 21:30:28.486 -32:36:43.31 2019-05-12 08:52:48.000 17.2 g-Sloan PSN 2MASX J21302854-3236436 ASASSN-19mk ASAS-SN Present in several epochs, unknown redshift host, likely a nuclear sources, so could also be an AGN or TDE 2019TNSTR.767....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
4077 2019-05-14 19:34:13 ePESSTOplus_Bot1 M. Nicholl, P. Short, C. Angus, T. Muller, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN IIn 0.055 1 Add ePESSTO+ Spectrum shows a close match to SN 2005gj; possibly IIn/Ia-CSM/Ic-CSM. 2019TNSCR.782....1N
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
4084 2019-05-14 06:41:45 ESO-NTT / EFOSC2-NTT 300 M. Nicholl, P. Short C. Angus, T. Muller ePESSTO+ tns_2019fcg_2019-05-14_06-41-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019fcg_2019-05-14_06-41-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 37589 of Group GaiaAlerts
Previous RA, DEC: 21:30:28.486, -32:36:43.31 (322.61869, -32.61203)
Updated RA, DEC: 21:30:28.510, -32:36:44.28 (322.618792, -32.6123)