SN 2021lxb
RA/DEC (2000)
13:01:58.650 +28:00:30.85
195.494375 +28.008569
Type
SN Ia
Redshift
0.0259
Reporting Group
YSE
Discovering Data Source
Pan-STARRS
Discovery Date
2021-05-09 06:33:07.200
TNS AT
Y
Public
Y
Discovery Mag
21.46
Filter
g-Sloan
Reporter/s
D. 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)

Spectra

 SN_2021lxb - 2021-05-11 07:19:30 Keck2 / DEIMOS (UCSC)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
96282021-05-11 07:19:30Keck2 / DEIMOS950K. Taggart, S. SimhaR. FoleyUCSC tns_2021lxb_2021-05-11_07-19-30_Keck2_DEIMOS_UCSC.flmObjectUCSC
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12021-05-10 06:41:46 - 2021-05-10 06:41:461
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2130682021-05-10 06:41:4620.040.0322ABMagw-P1PS1_GPC145Robot
g-P1PS1_GPC12021-05-09 06:33:07 - 2021-05-09 06:33:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2122702021-05-09 06:33:0721.460.2221ABMagg-P1PS1_GPC127Robot
cyan-ATLASATLAS-HKO_ATLAS-022021-05-09 09:37:26 - 2021-05-09 09:37:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2125842021-05-09 09:37:2619.75ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
orange-ATLASATLAS-MLO_ATLAS-012021-05-11 08:38:24 - 2021-05-11 08:38:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2125852021-05-11 08:38:2419.2110.15819.71ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
G-GaiaGaia_Gaia-photometric2021-05-02 08:11:02 - 2021-05-14 02:16:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2136192021-05-14 02:16:4818.090.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2136182021-05-02 08:11:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1096142021-05-15 10:27:12Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts13:01:58.650+28:00:30.852021-05-14 02:16:48.00018.09G-GaiaPSNGaia21cilGaiaAlertsconfirmed SN Ia
1093842021-05-12 17:12:41PS1_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRSPan-STARRS13:01:58.646+28:00:30.752021-05-10 06:41:45.60020.04w-P1PSNPS21drgPan-STARRS
1091992021-05-11 17:04:43ATLAS_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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS13:01:58.653+28:00:30.582021-05-11 08:38:24.00019.211orange-ATLASPSNATLAS21olqATLAS
1090942021-05-10 20:35:29YSE_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-STARRS13:01:58.650+28:00:30.852021-05-09 06:33:07.20021.46g-P1PSNPS21drgPan-STARRS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
96182021-05-11 08:54:14Kirsty TaggartK. Taggart, S. Simha, R. J. Foley (UCSC), A. Gordon (Northwestern U.)UCSCSN Ia0.0259UCSCAtel #14619. The redshift is determined from the host galaxy. (1) The Si ratio is relatively strong, perhaps indicating a lower-luminosity SN. We measure an Si II 6355 velocity of -12,700 km/s. 2021TNSCR1590....1T

Comments

Object coordinates updated according to AT-report 109614 of Group GaiaAlerts
Previous RA, DEC: 13:01:58.646, +28:00:30.75 (195.494360103, +28.0085414179)
Updated RA, DEC: 13:01:58.650, +28:00:30.85 (195.494375, 28.008569)

Object coordinates updated according to AT-report 109384 of Group Pan-STARRS1
Previous RA, DEC: 13:01:58.650, +28:00:30.85 (195.494374302, +28.0085694188)
Updated RA, DEC: 13:01:58.646, +28:00:30.75 (195.494360103, 28.0085414179)