SN 2018hay
RA/DEC (2000)
09:23:17.755 +42:22:47.46
140.82398 +42.37985
Type
SN II
Redshift
0.009
Source Group
ASAS-SN
Discovery Date
2018-10-02 14:52:48
TNS AT
Y
Public
Y
Host Name
SDSS J092317.60+422248.7
Discovery Mag
16.4
Filter
V-Johnson
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2018hay - 2018-10-03 01:26:24 Ekar / AFOSC (Padova-Asiago)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
28402018-10-03 01:26:24Ekar / AFOSC1800tomasellatomasellaPadova-Asiago tns_2018hay_2458394.56_Ekar_AFOSC_Padova-Asiago.dat tns_2018hay_2458394.56_Ekar_AFOSC_Padova-Asiago.fitsPadova-Asiago
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2018-10-02 14:52:48 - 2018-10-02 14:52:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
371002018-10-02 14:52:4816.4ABMagV-JohnsonASASSN-1_Brutus
orange-ATLASATLAS1_ACAM12018-06-25 06:23:02 - 2018-10-23 13:43:402
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
379572018-10-23 13:43:4016.8120.06518.44ABMagorange-ATLASATLAS1_ACAM130Robot
379562018-06-25 06:23:0218.31ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-06-01 06:33:07 - 2018-10-07 22:56:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
388652018-10-07 22:56:3816.50.2ABMagG-GaiaGaia_Gaia-photometric60Robot
388642018-06-01 06:33:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-4_Leavitt2018-06-13 02:52:48 - 2018-06-13 02:52:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
370992018-06-13 02:52:4817.2ABMagg-SloanASASSN-4_Leavitt[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
241542018-11-07 09:57:45Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts09:23:17.690+42:22:48.432018-10-07 22:56:3816.5G-GaiaPSNGaia18dhrGaiaAlertsconfirmed SN II aka ASASSN-18wq
237292018-10-24 15:39:51ATLAS_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, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS09:23:17.676+42:22:48.562018-10-23 13:43:4016.812orange-ATLASPSNATLAS18xsrATLAS
233002018-10-02 19:30:53KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN09:23:17.755+42:22:47.462018-10-02 14:52:4816.4V-JohnsonPSNASASSN-18wqASAS-SNFading, unknown redshift faint, blue SDSS host, discovered after seasonal gap
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
28332018-10-03 02:34:51linatomaLina TomasellaPadova-AsiagoSN II0.009Padova-Asiago

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