SN 2021aci
RA/DEC (2000)
14:19:06.530 +42:27:28.11
214.777209362 +42.4578070199
Type
SN Ia
Redshift
0.09
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-01-12 15:21:36.000
TNS AT
Y
Public
Y
Discovery Mag
18.981
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2021aci - 2021-01-17 00:00:00 NOT / ALFOSC (YSE)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
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Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
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
Show Å at z=vexp= km/s
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
86072021-01-17 00:00:00NOT / ALFOSCC AngusYSE tns_2021aci_2021-01-17_NOT_ALFOSC_YSE.txtObjectYSE
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanPS1_GPC12021-01-06 15:47:31 - 2021-01-06 15:47:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1873502021-01-06 15:47:3120.790.1521ABMagg-SloanPS1_GPC127Robot
cyan-ATLASATLAS1_ACAM12021-01-12 15:21:36 - 2021-01-12 15:21:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1862112021-01-12 15:21:3618.9810.09219.7ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-01-08 15:04:19 - 2021-01-08 15:04:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1862102021-01-08 15:04:1919.62ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
970402021-01-17 00:56:54YSE_Bot1D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)YSEPan-STARRS114:19:06.530+42:27:28.112021-01-06 15:47:31.20020.79g-SloanPSNPS21icPan-STARRS1
965552021-01-12 23:40:51ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS14:19:06.533+42:27:28.022021-01-12 15:21:36.00018.981cyan-ATLASPSNATLAS21blvATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
85952021-01-18 12:07:22crangusC. R. Angus, K. AuchettlYSESN Ia0.09YSESpectrum taken with ALFOSC/NOT in gr4 on 17/01/2021. Template matches to transient Ia at phase -5 days. Transient redshift taken from template fits. Classification performed using superfit & SNID2021TNSCR.192....1A

Comments

Object coordinates updated according to AT-report 97040 of Group Pan-STARRS1
Previous RA, DEC: 14:19:06.533, +42:27:28.02 (214.77722, +42.4577825)
Updated RA, DEC: 14:19:06.530, +42:27:28.11 (214.777209362, 42.4578070199)