SN 2018hls
RA/DEC (2000)
08:15:43.597 +58:18:53.41
123.931653742 +58.3148350837
Type
SN Ia
Redshift
0.027
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2018-10-17 15:05:45.000
TNS AT
Y
Public
Y
Discovery Mag
17.725
Filter
orange-ATLAS
Reporter/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. 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_2018hls - 2018-10-24 05:08:53 LT / SPRAT (None)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
29422018-10-24 05:08:53LT / SPRAT600S. PrenticeNone tns_2018hls_2018-10-24_05-08-53_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12019-01-13 09:11:31 - 2019-01-13 09:11:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
980572019-01-13 09:11:3120.680.1120.7ABMagi-SloanPS1_GPC145Robot
orange-ATLASATLAS1_ACAM12018-10-11 15:30:14 - 2018-10-17 15:05:452
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
378122018-10-17 15:05:4517.7250.04819.52ABMagorange-ATLASATLAS1_ACAM130Robot
378112018-10-11 15:30:1417.46ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2018-11-06 12:41:04 - 2018-11-08 08:52:596
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
430562018-11-08 08:52:5920.58330.26711721.0317ABMagg-ZTFP48_ZTF-Cam30
435762018-11-08 08:52:5920.58330.26711721.0317ABMagg-ZTFP48_ZTF-Cam30
429152018-11-08 08:52:5920.58330.26711721.0317ABMagg-ZTFP48_ZTF-Cam30
430552018-11-06 12:41:0420.45680.23395321.0213ABMagg-ZTFP48_ZTF-Cam30
435752018-11-06 12:41:0420.45680.23395321.0213ABMagg-ZTFP48_ZTF-Cam30
429142018-11-06 12:41:0420.45680.23395321.0213ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2018-11-06 11:58:57 - 2018-11-21 10:42:2215
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
430592018-11-21 10:42:2219.81480.17059920.0939ABMagr-ZTFP48_ZTF-Cam30
435732018-11-21 10:42:2219.81480.17059920.0939ABMagr-ZTFP48_ZTF-Cam30
429182018-11-21 10:42:2219.81480.17059920.0939ABMagr-ZTFP48_ZTF-Cam30
430602018-11-15 08:52:3419.67220.15168620.2425ABMagr-ZTFP48_ZTF-Cam30
435722018-11-15 08:52:3419.67220.15168620.2425ABMagr-ZTFP48_ZTF-Cam30
429192018-11-15 08:52:3419.67220.15168620.2425ABMagr-ZTFP48_ZTF-Cam30
430582018-11-12 11:08:2319.36140.18567619.8979ABMagr-ZTFP48_ZTF-Cam30
435712018-11-12 11:08:2319.36140.18567619.8979ABMagr-ZTFP48_ZTF-Cam30
429172018-11-12 11:08:2319.36140.18567619.8979ABMagr-ZTFP48_ZTF-Cam30
430572018-11-09 12:15:5219.13080.13995619.8567ABMagr-ZTFP48_ZTF-Cam30
435772018-11-09 12:15:5219.13080.13995619.8567ABMagr-ZTFP48_ZTF-Cam30
429162018-11-09 12:15:5219.13080.13995619.8567ABMagr-ZTFP48_ZTF-Cam30
430612018-11-06 11:58:5718.93190.10421320.4216ABMagr-ZTFP48_ZTF-Cam30
435742018-11-06 11:58:5718.93190.10421320.4216ABMagr-ZTFP48_ZTF-Cam30
429202018-11-06 11:58:5718.93190.10421320.4216ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
507642019-10-25 14:20:48PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS108:15:43.597+58:18:53.412019-01-13 09:11:31.00020.68i-SloanPSNPS19gfiPan-STARRS1
254342018-11-25 13:37:30ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:15:43.629+58:18:53.252018-11-06 11:58:57.00019.3614r-ZTFPSNZTF18acefgocZTF
253452018-11-23 17:44:34ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:15:43.613+58:18:53.812018-11-06 11:58:57.00020.4568g-ZTFPSNZTF18acefgocZTF
253002018-11-21 21:40:21ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:15:43.613+58:18:53.812018-11-06 11:58:57.00020.4568g-ZTFPSNZTF18acefgocZTF
236552018-10-19 02:01:36ATLAS_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. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS08:15:43.605+58:18:53.412018-10-17 15:05:45.00017.725orange-ATLASPSNATLAS18xlvATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
29342018-10-31 14:27:58Simon PrenticeS. J. Prentice, K. Maguire, S. J. Smartt (QUB)NoneSN Ia0.027SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) finds good matches to many SNe Ia shortly after maximum light. The best match is to SN 1991bg (albeit at z = 0.036) but further spectroscopic observations were unable to confirm this subtype.2018TNSCR1657....1P

Comments

Object coordinates updated according to AT-report 50764 of Group Pan-STARRS1
Previous RA, DEC: 08:15:43.629, +58:18:53.25 (123.931786, +58.3147929)
Updated RA, DEC: 08:15:43.597, +58:18:53.41 (123.931653742, 58.3148350837)

Object coordinates updated according to AT-report 25434 of Group ZTF
Previous RA, DEC: 08:15:43.605, +58:18:53.41 (123.93168875, +58.3148375)
Updated RA, DEC: 08:15:43.629, +58:18:53.25 (123.931786, 58.3147929)