RA/DEC (2000)
19:31:59.980 -62:40:16.82
292.999917 -62.671339
Type
SN II
Redshift
0.013
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-06-22 09:21:36.000
TNS AT
Y
Public
Y
Host Name
LEDA 341401
Discovery Mag
18.2
Filter
g-Sloan
Reporter/s
J. Brimacombe, K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018cue - 2018-07-14 05:16:11 LCO-duPont / WFCCD (ASAS-SN)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
2276 2018-07-14 05:16:11 LCO-duPont / WFCCD L. Khlat (ENS-Lyon), J. L. Prieto (UDP) ASAS-SN tns_2018cue_2458313.71958333_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018cue_2458313.71958333_LCO-duPont_WFCCD_ASAS-SN.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2018-06-17 07:12:00 - 2018-06-22 09:21:36 2458286.8 - 2458291.89 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
30592 2018-06-22 09:21:36 2458291.89 18.2 ABMag g-Sloan ASASSN-3_Paczynski
30591 2018-06-17 07:12:00 2458286.8 18.8 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
G-Gaia Gaia_Gaia-photometric 2018-06-01 22:09:07 - 2018-08-06 02:21:07 2458271.4229977 - 2458336.5979977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
33327 2018-08-06 02:21:07 2458336.5979977 17.96 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
33326 2018-06-01 22:09:07 2458271.4229977 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
21352 2018-08-08 11:32:11 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 19:31:59.980 -62:40:16.82 2018-08-06 02:21:07.000 17.96 G-Gaia PSN Gaia18cax GaiaAlerts confirmed SN II, aka SN 2018cue N
19673 2018-06-23 14:50:54 Krzysztof Stanek J. Brimacombe, K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 19:31:59.954 -62:40:17.10 2018-06-22 09:21:36.000 18.2 g-Sloan PSN LEDA 341401 ASASSN-18nu ASAS-SN Unknown redshift host 2018TNSTR.874....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
2269 2018-07-14 23:58:00 Jose Prieto L. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU) ASAS-SN SN II 0.013 1 ASAS-SN We obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 13-14 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The type determination and the age or redshift given, are implemented from SNID (Blondin & Tonry 2007). The spectrum of ASASSN-18nu/AT2018cue is that of a Type IIP supernova after maximum light. SNID gives a best fit age of +18 days after maximum light and z=0.013 as the redshift. 2018TNSCR.980....1K
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
2276 2018-07-14 05:16:11 LCO-duPont / WFCCD L. Khlat (ENS-Lyon), J. L. Prieto (UDP) ASAS-SN tns_2018cue_2458313.71958333_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018cue_2458313.71958333_LCO-duPont_WFCCD_ASAS-SN.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 21352 of Group GaiaAlerts
Previous RA, DEC: 19:31:59.954, -62:40:17.10 (292.999808, -62.671417)
Updated RA, DEC: 19:31:59.980, -62:40:16.82 (292.999917, -62.671339)