SN 2018bac
RA/DEC (2000)
10:42:42.150 +25:59:41.24
160.675625 +25.994789
Type
SN Ia
Redshift
0.0372
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2018-04-19 09:54:43.000
TNS AT
Y
Public
Y
Discovery Mag
18.161
Filter
cyan-ATLAS
Reporter/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)

Spectra

 SN_2018bac - 2018-04-24 06:55:24 P60 / SEDM (None)z=
 SN_2018bac - 2018-04-24 06:55:23 P60 / SEDM (ZTF)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
19512018-04-24 06:55:24P60 / SEDMSEDM RobotJames NeillNone tns_2018bac_2018-04-24_06-55-24_P60_SED-Machine.txtObject
19482018-04-24 06:55:23P60 / SEDM660SEDMDon NeillZTF tns_2018bac_2018-04-24_06-55-23_P60_SED-Machine_ZTF.txtObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
i-P1PS1_GPC12018-05-25 06:28:48 - 2018-05-25 06:28:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
291372018-05-25 06:28:4818.160.0820.7ABMagi-P1PS1_GPC145Robot
cyan-ATLASATLAS-HKO_ATLAS-022018-04-19 09:38:52 - 2018-04-19 09:54:432
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
272912018-04-19 09:54:4318.1610.17717.81ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot
272902018-04-19 09:38:5218.41ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-04-13 00:47:31 - 2018-04-29 12:51:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
296322018-04-29 12:51:5017.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
296312018-04-13 00:47:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
191722018-06-07 19:00:42Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts10:42:42.150+25:59:41.242018-04-29 12:51:50.00017.04G-GaiaPSNGaia18bkoGaiaAlertsconfirmed SN Ia declining near galaxy SDSS J104242.23+255944.0, aka SN 2018bac
189322018-05-28 18:25:10PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRSPan-STARRS10:42:42.148+25:59:41.132018-05-25 06:28:48.00018.16i-P1PSNPS18utPan-STARRS
179632018-04-23 15:14:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLASATLAS10:42:42.163+25:59:41.162018-04-19 09:54:43.00018.161cyan-ATLASPSNATLAS18nlyATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
19462018-04-25 01:40:28cfremlingChristoffer FremlingNoneSN Ia0.03722018TNSCR2092....1F
19432018-04-25 00:02:17nblagoNadejda BlagorodnovaZTFSN Ia0.0372ZTFBest fit to SN 1990n at -6d. Spectroscopic redshift from SDSS.2018TNSCR.550....1B

Comments

Object coordinates updated according to AT-report 19172 of Group GaiaAlerts
Previous RA, DEC: 10:42:42.163, +25:59:41.16 (160.675677143, +25.9947657143)
Updated RA, DEC: 10:42:42.150, +25:59:41.24 (160.675625, 25.994789)