AT 2018fbi
RA/DEC ()
23:59:24.260 +45:54:06.91
359.851084 +45.90192
Type
CV
Redshift
0.049
Source Group
ATLAS
Discovery Date
2018-08-12 12:36:00
TNS AT
Y
Public
Y
Discovery Mag
17.587
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

 AT_2018fbi - 2018-08-17 21:32:06 UH88 / SNIFS (None)z=
 AT_2018fbi - 2018-08-17 21:32:06 UH88 / SNIFS (SCAT)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
28392018-08-17 21:32:06UH88 / SNIFS1200TuckerNone tns_2018fbi_2458348.3973_UH88_SNIFS.datObjectidentical to existing spectrum
25492018-08-17 21:32:06UH88 / SNIFS1200M.A.TuckerSCAT tns_2018fbi_2458348.3973_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12018-08-10 14:05:16 - 2018-08-10 14:05:161
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
337932018-08-10 14:05:1619.65ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12018-08-12 12:36:00 - 2018-08-12 12:36:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
337942018-08-12 12:36:0017.5870.04119.47ABMagorange-ATLASATLAS1_ACAM130Robot
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
216142018-08-14 09:16:46ATLAS_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)ATLAS23:59:24.260+45:54:06.912018-08-12 12:36:0017.587orange-ATLASPSNATLAS18tpnATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
28322018-10-03 02:28:03tuckermaMichael TuckerNoneCVCV, Balmer lines in absorption
25422018-08-18 11:29:20tuckermaMichael A. Tucker, Benjamin J. Shappee (IfA, UH Manoa)SCATSN Ib0.049SCATNormal SN Ib before maximum light (SNID: phase = -14.5 +/- 5.6, redshift = 0.049 +/- 0.007). First ATLAS detection 5 days before spectrum, corresponds to ~19 days before max light. Abolute mag in ATLAS o-band matches Ib SNe 2-3 weeks prior to max light at first order.