SN 2018hay
RA/DEC (2000)
09:23:17.76 +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
 2018-10-03 01:26:24 Ekar / AFOSC (Padova-Asiago)
Show H at z=vexp= km/s
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Show Ca ii at z=vexp= km/s
Show Fe ii at z=vexp= km/s
Show Fe iii at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
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Spectra
IDObs-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.fitsObjectPadova-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
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
233002018-10-02 19:30:53KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN09:23:17.76+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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