SN 2020big
RA/DEC (2000)
05:01:15.822 -14:01:28.08
75.3159253937 -14.0244671901
Type
SN Ibn
Redshift
0.0245
Related AstroNotes: 2020-36
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2020-01-29 07:40:48.000
TNS AT
Y
Public
Y
Host Name
WISEA J050115.92-140124.3
Host Redshift
0.024467
Discovery Mag
17.7
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2020big - 2020-02-05 02:27:03 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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Show Tellurics 
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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
60702020-02-05 02:27:03ESO-NTT / EFOSC2-NTT1200Ido Irani, Erez ZimmermanOfer Yaron, Rachel BruchePESSTO+ tns_2020big_2020-02-05_02-27-03_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020big_2020-02-05_02-27-03_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-1_Brutus2020-01-26 07:55:12 - 2020-01-29 07:40:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1174272020-01-29 07:40:4817.7ABMagg-SloanASASSN-1_Brutus
1174262020-01-26 07:55:1219ABMagg-SloanASASSN-1_Brutus[Last non detection]
w-PS1PS1_GPC12020-01-27 06:11:31 - 2020-01-27 06:11:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1180682020-01-27 06:11:3118.660.0322ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-01-29 08:32:38 - 2020-01-29 08:32:381
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1180482020-01-29 08:32:3817.7420.04319.62ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-01-28 07:56:38 - 2020-01-28 07:56:381
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1180472020-01-28 07:56:3819.56ABMagorange-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
607682020-01-31 19:07:31PS1_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'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS105:01:15.822-14:01:28.082020-01-27 06:11:31.00018.66w-PS1PSNPS20nfPan-STARRS1
607492020-01-31 18:13:43ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS05:01:15.819-14:01:27.542020-01-29 08:32:38.00017.742cyan-ATLASPSNATLAS20eqsATLAS
604832020-01-29 17:03:23KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:01:15.854-14:01:26.332020-01-29 07:40:48.00017.7g-SloanPSNASASSN-20blASAS-SNPresent in several epochs, close to the core of the galaxy
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
60622020-02-05 16:25:37ePESSTOplus_Bot1Ido Irani, Erez Zimmerman, Ofer Yaron, Rachel Bruch on behalf of ePESSTO+ePESSTO+SN Ibn0.0245ePESSTO+2020TNSCR.402....1I

Comments

Object coordinates updated according to AT-report 60768 of Group Pan-STARRS1
Previous RA, DEC: 05:01:15.819, -14:01:27.54 (75.3159116327, -14.0243169388)
Updated RA, DEC: 05:01:15.822, -14:01:28.08 (75.3159253937, -14.0244671901)

Object coordinates updated according to AT-report 60749 of Group ATLAS
Previous RA, DEC: 05:01:15.854, -14:01:26.33 (75.31606, -14.02398)
Updated RA, DEC: 05:01:15.819, -14:01:27.54 (75.3159116327, -14.0243169388)