SN 2019vxm
RA/DEC (2000)
19:58:28.540 +62:08:15.83
299.618917 +62.137731
Type
SN II
Redshift
0.019
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-12-01 00:57:36
TNS AT
Y
Public
Y
Discovery Mag
15.4
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
Separated 25,306.900 arcsec from TESS-active sector/s (17,18) source : RA=20:05:54.274, DEC=+69:07:34.82
Separated 25,306.900 arcsec from TESS-Sector17 source : RA=20:05:54.274, DEC=+69:07:34.82

Spectra

 SN_2019vxm - 2019-12-01 17:28:00 Other / Other (None)z=
Show H at z=vexp= km/s
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Show He II at z=vexp= km/s
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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
56362019-12-01 17:28:00Other / Other4209Robin LeadbeaterRobin LeadbeaterNone tns_2019vxm_2019-12-01_17-28-00_Other_Other.dat tns_2019vxm_2019-12-01_17-28-00_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12019-11-17 07:42:14 - 2019-11-21 04:40:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1048832019-11-21 04:40:4817.2410.03219.25ABMagcyan-ATLASATLAS1_ACAM130Robot
1048822019-11-17 07:42:1419.29ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2019-11-02 06:38:52 - 2019-12-02 13:55:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1048712019-12-02 13:55:1215.220.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1048702019-11-02 06:38:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-3_Paczynski2019-12-01 00:57:36 - 2019-12-01 00:57:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1046902019-12-01 00:57:3615.4ABMagg-SloanASASSN-3_Paczynski
g-SloanASASSN-4_Leavitt2019-11-19 03:21:36 - 2019-11-19 03:21:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1046892019-11-19 03:21:3617.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
538752019-12-03 10:25:49ATLAS_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)ATLASATLAS19:58:28.485+62:08:15.692019-11-21 04:40:4817.241cyan-ATLASPSNATLAS19bchyATLAS
538692019-12-03 10:15:27Gaia_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 teamGaiaAlertsGaiaAlerts19:58:28.540+62:08:15.832019-12-02 13:55:1215.22G-GaiaPSNGaia19fjeGaiaAlertsbright blue source on faint SDSS galaxy SDSS J195828.83+620824.3, candidate SN
537902019-12-01 14:19:16KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN19:58:28.639+62:08:16.042019-12-01 00:57:3615.4g-SloanPSNASASSN-19accASAS-SNPresent in several epochs, on the rise,there are galaxies nearby seen in SDSS image, so could be a supernova, but might also be a CV
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
56282019-12-02 11:43:58THORobin LeadbeaterNoneSN II0.019Spectrum shows Balmer emission lines at a redshift of 0.019. The spectrum is similar to type IIn sn1998S 13 days before maximum

Comments

Object coordinates updated according to AT-report 53869 of Group GaiaAlerts
Previous RA, DEC: 19:58:28.639, +62:08:16.04 (299.61933, +62.13779)
Updated RA, DEC: 19:58:28.540, +62:08:15.83 (299.618917, 62.137731)