RA/DEC (2000)
19:55:32.000 -49:53:11.54
298.883333 -49.886539
Type
SN IIn
Redshift
0.024
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-06-25 09:41:37.000
TNS AT
Y
Public
Y
Host Name
ESO 233- G 007
Host Redshift
0.02473
Discovery Mag
18.2
Filter
g-Sloan
Reporter/s
Brent Nicholls, K. Z. Stanek, Subo Dong on behalf of the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018cvk - 2018-06-29 06:07:16 SOAR / Goodman (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
2245 2018-06-29 06:07:16 SOAR / Goodman 660 R. Cartier R. Cartier None tns_2018cvk_2018-06-29_06-07-16_SOAR_Goodman.asci tns_2018cvk_2018-06-29_06-07-16_SOAR_Goodman.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-3_Paczynski 2018-06-23 02:51:06 - 2018-06-25 09:41:37 2458292.6188194 - 2458294.9039005 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
30672 2018-06-25 09:41:37 2458294.9039005 18.2 ABMag g-Sloan ASASSN-3_Paczynski
30671 2018-06-23 02:51:06 2458292.6188194 17.5 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
G-Gaia Gaia_Gaia-photometric 2018-05-29 02:08:09 - 2018-11-07 13:29:16 2458267.5889931 - 2458430.0619907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
39989 2018-11-07 13:29:16 2458430.0619907 17.97 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
39988 2018-05-29 02:08:09 2458267.5889931 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
24481 2018-11-09 10:51:37 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 19:55:32.000 -49:53:11.54 2018-11-07 13:29:16.000 17.97 G-Gaia PSN Gaia18dii GaiaAlerts confirmed SN IIn N
19710 2018-06-26 09:27:21 Subo Dong Brent Nicholls, K. Z. Stanek, Subo Dong on behalf of the ASAS-SN team ASAS-SN ASAS-SN 19:55:31.950 -49:53:11.26 2018-06-25 09:41:37.000 18.2 g-Sloan PSN ESO 233- G 007 ASASSN-18nx ASAS-SN 2018TNSTR.887....1N N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
2238 2018-07-04 22:46:06 Regis Cartier R. Cartier (CTIO), C. Corco (CTIO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (QUB), S. J. Smartt (QUB), O. Yaron ( None SN IIn 0.024 1 Redshift obtained from host galaxy emission lines. The spectrum shows blue continuum, strong and broad Balmer lines, and broad lines of He I (5875.6, 6678 and 7065). 2018TNSCR.926....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
2245 2018-06-29 06:07:16 SOAR / Goodman 660 R. Cartier R. Cartier None tns_2018cvk_2018-06-29_06-07-16_SOAR_Goodman.asci tns_2018cvk_2018-06-29_06-07-16_SOAR_Goodman.fits Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 24481 of Group GaiaAlerts
Previous RA, DEC: 19:55:31.950, -49:53:11.26 (298.883125, -49.886461)
Updated RA, DEC: 19:55:32.000, -49:53:11.54 (298.883333, -49.886539)