SN 2021dbg
RA/DEC (2000)
09:24:26.796 -06:34:53.12
141.11165005 -6.58142151077
Type
SN II
Redshift
0.02
Related AstroNotes: 2021-67, 2021-68
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-02-15 10:14:52.800
TNS AT
Y
Public
Y
Discovery Mag
18.134
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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)
Separated 28,638.800 arcsec from TESS-active sector/s (35) source : RA=09:56:28.800, DEC=-06:39:00.00
Separated 42,290.600 arcsec from TESS-active sector/s (35) source : RA=09:38:29.426, DEC=-17:49:05.99
Separated 28,638.800 arcsec from TESS-Sector35 source : RA=09:56:28.800, DEC=-06:39:00.00
Separated 42,290.600 arcsec from TESS-Sector35 source : RA=09:38:29.426, DEC=-17:49:05.99

Spectra

 SN_2021dbg - 2021-02-16 16:54:08 Lijiang-2.4m / YFOSC (None)z=
 SN_2021dbg - 2021-02-16 04:05:44 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show C II at z=vexp= km/s
Show C III at z=vexp= km/s
Show C IV at z=vexp= km/s
Show N II at z=vexp= km/s
Show N III at z=vexp= km/s
Show N IV at z=vexp= km/s
Show N V at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show O V at z=vexp= km/s
Show O VI 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
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Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
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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
89572021-02-16 16:54:08Lijiang-2.4m / YFOSC1200Jujia ZhangNone tns_2021dbg_2459262.2042603_Lijiang-2.4m_YFOSC.datObject
89522021-02-16 04:05:44ESO-NTT / EFOSC2-NTT600L. Harvey, M. MageeS. Prentice, M. DeckersePESSTO+ tns_2021dbg_2021-02-16_04-05-44_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021dbg_2021-02-16_04-05-44_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12021-02-17 09:43:12 - 2021-02-17 09:43:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1942202021-02-17 09:43:1217.330.0120.7ABMagi-SloanPS1_GPC127Robot
cyan-ATLASATLAS1_ACAM12021-02-13 12:46:05 - 2021-02-15 10:14:532
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1929622021-02-15 10:14:5318.1340.0619.7ABMagcyan-ATLASATLAS1_ACAM130Robot
1929612021-02-13 12:46:0519.54ABMagcyan-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
1002402021-02-22 18:23:13YSE_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-STARRS109:24:26.796-06:34:53.122021-02-17 09:43:12.00017.33i-SloanPSNPS21aidPan-STARRS1
996432021-02-16 00:03:59ATLAS_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)ATLASATLAS09:24:26.801-06:34:53.092021-02-15 10:14:52.80018.134cyan-ATLASPSNATLAS21gfyATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
89472021-02-17 01:52:20jujiaJujia Zhang, Qian Zhai (YNAO), Xiaofeng Wang(THU)NoneSN II0.02The spectrum shows blue continuum and flash spectral features (e.g., NV and He II)matches the young SN II.2021TNSCR.501....1Z
89422021-02-16 17:29:26ePESSTOplus_Bot1L. Harvey, M. Magee, S. Prentice, M. Deckers, E. Zimmerman on behalf of ePESSTO+ePESSTO+SN II0.0205ePESSTO+2021TNSCR.489....1H

Comments

Object coordinates updated according to AT-report 100240 of Group Pan-STARRS1
Previous RA, DEC: 09:24:26.801, -06:34:53.09 (141.11167, -6.58141333333)
Updated RA, DEC: 09:24:26.796, -06:34:53.12 (141.11165005, -6.58142151077)