SN 2018isq
RA/DEC (2000)
03:16:50.600 +80:47:04.50
49.210833 +80.784583
Type
SN Ia
Redshift
0.007599
Source Group
POSS
Discovery Date
2018-11-20 07:02:57
TNS AT
Y
Public
Y
Host Name
UGC02583
Host Redshift
0.007599
Discovery Mag
17.7
Filter
Clear-
Discoverer/s
R. Gagliano, R. Post, E. Weinberg, J. Newton, T. Puckett

Spectra

 SN_2018isq - 2018-11-20 20:18:07 LT / SPRATz=
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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
30722018-11-20 20:18:07LT / SPRAT600S. Prentice tns_2018isq_2018-11-20_20-18-07_LT_SPRAT.txt
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2018-11-13 07:31:21 - 2018-11-20 07:02:572
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
427112018-11-20 07:02:5717.70.520ABMagClear-Other_Other30R PostCDK24 0.61M with U230 Apogee CCD at Mayhill, NM, USA
427102018-11-13 07:31:2120ABMagClear-Other_Other30R Post[Last non detection] CDK24 0.61M with U230 Apogee CCD at SRO, CA, USA
orange-ATLASATLAS1_ACAM12018-11-20 10:00:28 - 2018-11-24 09:15:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
430782018-11-24 09:15:5016.1520.05318.15ABMagorange-ATLASATLAS1_ACAM130Robot
430772018-11-20 10:00:2818.45ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
253502018-11-24 19:02:10ATLAS_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)ATLAS03:16:50.780+80:47:04.542018-11-24 09:15:5016.152orange-ATLASPSNATLAS18zmoATLAS
252442018-11-20 16:30:37rspostrspostR. Gagliano, R. Post, E. Weinberg, J. Newton, T. PuckettPOSS03:16:50.600+80:47:04.502018-11-20 07:02:5717.7Clear-PSNPOSS
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018isq_atrep_25244_POSS.JPGGraphics2018-11-20 16:30:38rspostrspost
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
30642018-11-20 21:26:44Simon PrenticeS. J. Prentice (QUB)SN Ia0.007599SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) matches SNe Ia of several different subtypes with ages ranging from 11 days before maximum to around maximum light. The best match is to 91T-like SN 1999ac at 0.8 days past maximum.