SN 2019aex
RA/DEC ()
00:39:15.820 +06:41:18.28
9.815917 +6.688411
Type
SN Ia
Redshift
0.039
Source Group
ASAS-SN
Discovery Date
2019-01-27 02:09:36
TNS AT
Y
Public
Y
Host Name
2MASX J00391571+0641188
Host Redshift
0.038683
Discovery Mag
17.4
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2019aex - 2019-02-04 05:52:30 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
34982019-02-04 05:52:30UH88 / SNIFS1800TuckerSCAT tns_2019aex_2458518.7448_UH88_SNIFS_SCAT.datObjectSCATReduced using a summit quick reduction pipeline, care should be taken before re-using this data for future studies.
Light Curves
FilterTel / InstObs-date rangePhotometry
G-GaiaGaia_Gaia-photometric2019-01-10 09:02:52 - 2019-02-01 19:09:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
529662019-02-01 19:09:0717.070.2ABMagG-GaiaGaia_Gaia-photometric60Robot
529652019-01-10 09:02:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-4_Leavitt2019-01-20 02:24:00 - 2019-01-27 02:09:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
525152019-01-27 02:09:3617.4ABMagg-SloanASASSN-4_Leavitt
525142019-01-20 02:24:0017.4ABMagg-SloanASASSN-4_Leavitt[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
295392019-02-03 18:53:11Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:39:15.820+06:41:18.282019-02-01 19:09:0717.07G-GaiaPSNGaia19akdGaiaAlertscandidate SN in galaxy 2MASX J00391571+0641188
293112019-01-27 04:10:17KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:39:15.768+06:41:17.382019-01-27 02:09:3617.4g-SloanPSNASASSN-19bkASAS-SNOn the rise, likely nuclear source, so could also be a TDE
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
34912019-02-04 12:07:17tuckermaM A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa)SCATSN Ia0.039SCATIa-norm, few days after max. Redshift from the host.

Comments

Object coordinates updated according to AT-report 29539 of Group GaiaAlerts
Previous RA, DEC: 00:39:15.768, +06:41:17.38 (9.8157, +6.68816)
Updated RA, DEC: 00:39:15.820, +06:41:18.28 (9.815917, 6.688411)