SN 2018ctb
RA/DEC (2000)
22:01:08.36 +20:03:05.29
330.28482 +20.05147
Type
SN Ia
Redshift
0.029
Source Group
ASAS-SN
Discovery Date
2018-06-19 13:12:00
TNS AT
Y
Public
Y
Host Name
KUG 2158+198B
Discovery Mag
16.5
Filter
V-Johnson
Discoverer/s
K. Z. Stanek, for the ASAS-SN team
 2018-06-29 07:44:12 SOAR / Goodman
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
22422018-06-29 07:44:12SOAR / Goodman330R. CartierR. Cartier tns_2018ctb_2018-06-29_07-44-12_SOAR_Goodman.asci tns_2018ctb_2018-06-29_07-44-12_SOAR_Goodman.fitsObject
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2018-06-19 13:12:00 - 2018-06-19 13:12:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
304912018-06-19 13:12:0016.5VegaMagV-JohnsonASASSN-1_Brutus
orange-ATLASATLAS1_ACAM12018-06-24 14:54:14 - 2018-06-28 13:35:022
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
309272018-06-28 13:35:0217.3390.06418.5ABMagorange-ATLASATLAS1_ACAM130Robot
309262018-06-24 14:54:1418.19ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-05-27 06:44:38 - 2018-07-03 12:08:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
311542018-07-03 12:08:3817.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
311532018-05-27 06:44:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-5_Payne-Gaposchkin2018-05-29 09:36:00 - 2018-05-29 09:36:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
304902018-05-29 09:36:0017ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
199882018-07-05 12:59:08Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:01:08.12+20:03:03.672018-07-03 12:08:3817.69G-GaiaPSNGaia18bsbGaiaAlertsconfirmed SN Ia, aka SN 2018ctb
198252018-07-01 13:55:02ATLAS_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)ATLAS22:01:08.16+20:03:03.422018-06-28 13:35:0217.339orange-ATLASPSNATLAS18rrsATLAS
196312018-06-20 23:36:20KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN22:01:08.36+20:03:05.292018-06-19 13:12:0016.5V-JohnsonPSNASASSN-18nrASAS-SNIn a number of epochs, unknown redshift host galaxy
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
22352018-07-04 22:29:55rcartierR. Cartier (CTIO), C. Corco (CTIO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (QUB), S. J. Smartt (QUB), O. Yaron (SN Ia0.029Redshift from NED.

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