SN 2017cts
RA/DEC (2000)
17:03:11.76 +61:27:26.06
255.79899 +61.45724
Type
SN Ia
Redshift
0.02
Source Group
ASAS-SN
Discovery Date
2017-04-02 11:02:24
TNS AT
Y
Public
Y
Host Name
CGCG 299-048
Host Redshift
0.01976
Discovery Mag
17
Filter
V-Johnson
Discoverer/s
J. Brimacombe, G. Stone, R. Post, K. Z. Stanek, for the ASAS-SN team
 2017-04-04 02:53:16 LT / SPRAT (ASAS-SN)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
8972017-04-04 02:53:16LT / SPRAT600BersierBersierASAS-SN tns_2017cts_2017-04-04_02-53-16_LT_SPRAT_ASAS-SN.datObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2017-03-26 12:28:48 - 2017-04-02 11:02:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
156622017-04-02 11:02:24170.12VegaMagV-JohnsonASASSN-1_Brutus
156612017-03-26 12:28:4818VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
i-SloanPS1_GPC12017-05-15 11:58:33 - 2017-05-15 11:58:331
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
175772017-05-15 11:58:3317.040.0320.7ABMagi-SloanPS1_GPC145Robot
G-GaiaGaia_Gaia-photometric2017-02-28 01:40:48 - 2017-04-30 00:46:042
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
165942017-04-30 00:46:0416.60.2ABMagG-GaiaGaia_Gaia-photometric60Robot
165932017-02-28 01:40:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
118622017-06-05 15:42:10PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (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, D. R. Young (Queen's University Belfast)Pan-STARRS117:03:11.71+61:27:26.142017-05-15 11:58:3317.04i-SloanPSNPS17dexPan-STARRS1
112032017-05-02 05:59:31Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts17:03:11.72+61:27:26.142017-04-30 00:46:0416.6G-GaiaPSNGaia17bddGaiaAlertsconfirmed SN Ia near galaxy 2MASX J17031025+6127341
105262017-04-03 13:32:18KZStanekJ. Brimacombe, G. Stone, R. Post, K. Z. Stanek, for the ASAS-SN teamASAS-SN17:03:11.76+61:27:26.062017-04-02 11:02:2417V-JohnsonPSNASASSN-17emASAS-SNConfirmed in follow-up images, between two galaxies of a galaxy pair
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
8872017-04-04 08:40:53dbersierDavid BersierASAS-SNSN Ia0.02ASAS-SNComparison with a library of spectra with SNID shows that this is a normal SN Ia a few days before maximum light.

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