SN 2017czd
RA/DEC (2000)
14:51:46.97 +43:38:40.80
222.945708 +43.644667
Type
SN II
Redshift
0.008
Discovery Date
2017-04-12 18:13:20
TNS AT
Y
Public
Y
Host Name
UGC9567
Discovery Mag
15.5
Filter
Clear-
Discoverer/s
Koichi Itagaki
 2017-04-13 11:48:59 FTN / FLOYDS-N (Global SN Project)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
9072017-04-13 11:48:59FTN / FLOYDS-N1800Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2017czd_2017-04-13_11-48-59_FTN_FLOYDS-N_Global_Supernova_Project.ascii tns_2017czd_2017-04-13_11-48-59_FTN_FLOYDS-N_Global_Supernova_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2017-04-02 18:02:26 - 2017-04-12 18:13:202
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
159102017-04-12 18:13:2015.519VegaMagClear-Other_Other20K.Itagaki0.5-m f6.8
159092017-04-02 18:02:2619VegaMagClear-Other_Other20K.Itagaki[Last non detection] 0.5-m f6.8
i-SloanPS1_GPC12017-04-12 11:45:36 - 2017-04-12 11:45:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
159952017-04-12 11:45:3618.220.0420.7ABMagi-SloanPS1_GPC145Robot
G-GaiaGaia_Gaia-photometric2017-04-10 06:44:38 - 2017-04-23 11:03:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
162482017-04-23 11:03:5016.220.2ABMagG-GaiaGaia_Gaia-photometric60Robot
162472017-04-10 06:44:3821.5ABMagG-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
109362017-04-24 22:44:58Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts14:51:47.05+43:38:40.962017-04-23 11:03:5016.22G-GaiaPSNGaia17bbuGaiaAlertsconfirmed SN II in emission line galaxy UGC 9567 (SN2017czd)
107502017-04-15 23:23:19PS1_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-STARRS114:51:47.05+43:38:41.002017-04-12 11:45:3618.22i-SloanPSNPS17chvPan-STARRS1
106882017-04-12 21:00:52K.ItagakiKoichi Itagaki14:51:46.97+43:38:40.802017-04-12 18:13:2015.5Clear-PSN
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
8972017-04-13 17:51:40griffinGriffin Hosseinzadeh, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN II0.008Global SN ProjectThe spectrum shows a blue continuum with narrow galaxy emission lines at the redshift of the proposed host (z=0.008; SDSS DR3, via NED). We therefore classify the transient as a young Type II supernova.

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