SN 2018cwa
RA/DEC (2000)
12:42:43.860 +34:06:26.39
190.68275 +34.107331
Type
SN IIP
Redshift
0.014
Source Group
ATLAS
Discovery Date
2018-06-27 06:23:02
TNS AT
Y
Public
Y
Discovery Mag
17.923
Filter
orange-ATLAS
Discoverer/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_2018cwa - 2018-06-28 06:07:08 FTN / FLOYDS-N (Global SN Project)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
22212018-06-28 06:07:08FTN / FLOYDS-N3600Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2018cwa_2018-06-28_06-07-08_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018cwa_2018-06-28_06-07-08_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12018-06-26 08:52:48 - 2018-06-27 06:23:022
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
307292018-06-27 06:23:0217.9230.1118.91ABMagorange-ATLASATLAS1_ACAM130Robot
307282018-06-26 08:52:4818.45ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-06-10 00:23:02 - 2018-07-13 17:57:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
332002018-07-13 17:57:0717.080.2ABMagG-GaiaGaia_Gaia-photometric60Robot
331992018-06-10 00:23:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2018-06-29 04:17:45 - 2018-06-29 04:17:451
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
308332018-06-29 04:17:4517.15ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2018-06-26 05:47:02 - 2018-06-29 06:12:572
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
308342018-06-29 06:12:5717.24ABMagr-ZTFP48_ZTF-Cam30ZTF
308322018-06-26 05:47:0219.92ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
212942018-08-06 12:30:08Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:42:43.860+34:06:26.392018-07-13 17:57:0717.08G-GaiaPSNGaia18cagGaiaAlertsconfirmed SN IIP in galaxy LEDA 2043902
197842018-06-30 01:46:48ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF12:42:43.857+34:06:26.432018-06-29 04:17:4517.15g-ZTFPSNZTF18abdfwcyZTF
197312018-06-27 13:15:39ATLAS_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)ATLAS12:42:43.881+34:06:26.062018-06-27 06:23:0217.923orange-ATLASPSNATLAS18rrmATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
24032018-08-04 14:11:46ZTF_Bot1C. Fremling (Caltech), Y. Sharma (IIT Bombay), A. Dugas (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN IIP0.014ZTF
22142018-06-28 23:14:12jburkeJamison Burke, Daichi Hiramatsu, Iair Arcavi, Griffin Hosseinzadeh, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN II0.013885Global SN ProjectWe obtained a FLOYDS spectrum of AT 2018cwa at 2018 June 28.25 UT. The spectrum displays a blue featureless continuum consistent with a young Type II supernova. Specific typing is not yet possible, so follow-up is encouraged.

Comments

Object coordinates updated according to AT-report 21294 of Group GaiaAlerts
Previous RA, DEC: 12:42:43.881, +34:06:26.06 (190.682838889, +34.1072388889)
Updated RA, DEC: 12:42:43.860, +34:06:26.39 (190.68275, 34.107331)