SN 2018dsv
RA/DEC (2000)
17:11:13.488 +38:35:25.86
257.806201956 +38.5905160162
Type
SN Ia
Redshift
0.04
Source Group
ATLAS
Discovery Date
2018-07-13 09:44:38
TNS AT
Y
Public
Y
Discovery Mag
17.83
Filter
cyan-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_2018dsv - 2018-07-24 07:26:00 Plaskett / Plaskett (DAO_OTS)z=
Show H at z=vexp= km/s
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Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
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Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   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
23042018-07-24 07:26:00Plaskett / Plaskett3600D. Balam, C. K. GallonBalam, HsiaoDAO_OTS tns_2018dsv_2018-07-24_07-26-00_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2018dsv_2018-07-24_07-26-00_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTSpresumed host is SDSS J171113.18+383531.0 with photo-Z = 0.039. The spectrum is best fit by the template of SN 1998aq at phase T = -8 days. The solution, via superfit, yields a redshift of z=0.04
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12018-07-13 08:47:02 - 2018-07-13 08:47:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
326082018-07-13 08:47:0217.70.0122ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12018-07-13 09:44:38 - 2018-07-13 09:44:381
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
318212018-07-13 09:44:3817.830.06919.73ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12018-07-11 10:36:28 - 2018-07-11 10:36:281
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
318202018-07-11 10:36:2819.37ABMagorange-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
209352018-07-29 00:40:10PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (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 (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS117:11:13.488+38:35:25.862018-07-13 08:47:0217.7w-PS1PSNPS18bbcPan-STARRS1
205042018-07-13 20:41:49ATLAS_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)ATLAS17:11:13.493+38:35:25.952018-07-13 09:44:3817.83cyan-ATLASPSNATLAS18sdgATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
22972018-07-24 22:01:37DAO_OTSDave Balam (DAO), E, Hsiao (FSU)DAO_OTSSN Ia0.04DAO_OTS

Comments

Object coordinates updated according to AT-report 20935 of Group Pan-STARRS1
Previous RA, DEC: 17:11:13.493, +38:35:25.95 (257.80622, +38.5905411111)
Updated RA, DEC: 17:11:13.488, +38:35:25.86 (257.806201956, 38.5905160162)