SN 2019ahi
RA/DEC (2000)
13:51:36.610 -08:50:24.56
207.90254 -8.840156
Type
SN Ia
Redshift
0.0283
Source Group
ATLAS
Discovery Date
2019-01-29 14:12:28
TNS AT
Y
Public
Y
Discovery Mag
18.163
Filter
orange-ATLAS
Discoverer/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)

Spectra

 SN_2019ahi - 2019-02-04 05:05:47 LT / SPRATz=
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Show Tellurics 
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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
35122019-02-04 05:05:47LT / SPRAT700S. Prentice tns_2019ahi_2019-02-04_05-05-47_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-01-25 14:26:52 - 2019-01-29 14:12:282
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
527102019-01-29 14:12:2818.1630.08718.98ABMagorange-ATLASATLAS1_ACAM130Robot
527092019-01-25 14:26:5218.59ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2019-02-10 10:27:50 - 2019-02-26 10:33:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
546392019-02-26 10:33:3617.3ABMagg-ZTFP48_ZTF-Cam30ZTF
546382019-02-10 10:27:5016.61ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2019-01-29 12:31:40 - 2019-01-29 12:31:401
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
546372019-01-29 12:31:4017.33ABMagr-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
303292019-02-28 08:52:51ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF13:51:36.595-08:50:24.272019-02-10 10:27:5016.61g-ZTFPSNZTF19aajwhseZTF
293922019-01-30 04:41:47ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS13:51:36.610-08:50:24.562019-01-29 14:12:2818.163orange-ATLASPSNATLAS19catATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
35052019-02-04 16:40:53Simon PrenticeS. J. Prentice, K. Maguire, M. R. Magee, P. Clark, K. Skillen (QUB)SN Ia0.0283Using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) we find a match to SNe Ia approximately 7 to 10 days before maximum light.