SN 2020nub
RA/DEC (2000)
02:03:56.088 -23:18:50.07
30.983698 -23.313908
Type
SN IIn
Redshift
0.017
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2020-06-30 02:38:24.000
TNS AT
Y
Public
Y
Host Name
NGC 0808
Host Redshift
0.016558
Discovery Mag
16.8
Filter
g-Sloan
Reporter/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team

Spectra

 SN_2020nub - 2020-07-24 00:00:00 Keck1 / LRIS (UCSC)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II 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 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
71832020-07-24 00:00:00Keck1 / LRISSiebert, Foley, DimitriadisG. DimitriadisUCSC tns_2020nub_2020-07-24_Keck1_LRIS_UCSC.flmObjectUCSC
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-02-08 05:38:24 - 2020-07-01 14:11:022
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1460472020-07-01 14:11:0215.9040.01819.18ABMagorange-ATLASATLAS1_ACAM130Robot
1460462020-02-08 05:38:2418.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-SloanASASSN-5_Payne-Gaposchkin2020-06-23 02:52:48 - 2020-06-30 02:38:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1459482020-06-30 02:38:2416.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
1459472020-06-23 02:52:4818.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
755652020-07-01 21:45:34ATLAS_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), A. Townsend (University of Manchester)ATLASATLAS02:03:56.088-23:18:50.072020-07-01 14:11:02.40015.904orange-ATLASPSNATLAS20rvnATLAS
755112020-06-30 14:37:35KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN02:03:56.167-23:18:50.512020-06-30 02:38:24.00016.8g-SloanPSNASASSN-20hoASAS-SNIn two epochs, on the rise, close in position to SN 2004ds
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
71712020-07-24 17:01:26georgios_dimitriadisG. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)UCSCSN IIn0.017UCSCATel #138922020TNSCR2259....1D

Comments

Object coordinates updated according to AT-report 75565 of Group ATLAS
Previous RA, DEC: 02:03:56.167, -23:18:50.51 (30.984029, -23.31403)
Updated RA, DEC: 02:03:56.088, -23:18:50.07 (30.983698, -23.313908)

From: -23:18:56.51 To: -23:18:50.51