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

Spectra

 SN_2018jrn - 2018-12-11 15:20:44 UH88 / SNIFS (SCAT)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
32462018-12-11 15:20:44UH88 / SNIFS1800TuckerSCAT tns_2018jrn_2458464.1394_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick-reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12019-01-12 14:15:21 - 2019-01-12 14:15:211
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
665552019-01-12 14:15:2118.660.0222ABMagw-PS1PS1_GPC145Robot
G-GaiaGaia_Gaia-photometric2018-07-30 03:20:09 - 2018-12-17 22:39:212
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
514522018-12-17 22:39:2117.050.2ABMagG-GaiaGaia_Gaia-photometric60Robot
514512018-07-30 03:20:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-3_Paczynski2018-08-10 23:16:48 - 2018-08-10 23:16:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
455412018-08-10 23:16:4818.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
g-SloanASASSN-5_Payne-Gaposchkin2018-12-11 01:55:12 - 2018-12-11 01:55:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
455422018-12-11 01:55:1216.9ABMagg-SloanASASSN-5_Payne-Gaposchkin
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
354362019-05-21 21:35:33PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS112:52:35.423-21:54:56.552019-01-12 14:15:2118.66w-PS1PSNPS19akzPan-STARRS1
288102019-01-14 15:16:14Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:52:35.430-21:54:56.592018-12-17 22:39:2117.05G-GaiaPSNGaia19adoGaiaAlertsconfirmed SN Ia in cluster of galaxies, now fading
261622018-12-11 18:40:01KZStanekD. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SN12:52:35.302-21:54:57.202018-12-11 01:55:1216.9g-SloanPSNASASSN-18abiASAS-SNPresent in two epochs, discovered after seasonal break
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
32382018-12-13 00:12:29tuckermaM A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa)SCATSN Ia0.022SCATComparison 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).

Comments

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)