SN 2018hfm
RA/DEC (2000)
09:36:08.705 +06:15:27.72
144.03627 +6.2577
Type
SN
Redshift
0.008087
Source Group
ASAS-SN
Discovery Date
2018-10-09 15:07:12
TNS AT
Y
Public
Y
Host Name
2MASS J09360855+0615258
Host Redshift
0.008087
Discovery Mag
15
Filter
V-Johnson
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2018hfm - 2018-10-11 03:36:00 Ekar / AFOSC (Padova-Asiago)z=
 SN_2018hfm - 2018-10-10 13:24:57 Lick-3m / KAST (LOSS)z=
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Show Fe II at z=vexp= km/s
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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
28962018-10-11 03:36:00Ekar / AFOSC750Nascimbeni, GranataBenettiPadova-Asiago tns_2018hfm_2018-10-11.15_Ekar_AFOSC_Padova-Asiago.dat tns_2018hfm_2018-10-11.15_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
28772018-10-10 13:24:57Lick-3m / KASTWeiKang ZhengThomas BrinkLOSS tns_2018hfm_2018-10-10.559_Lick_3m_KAST_LOSS.flmObjectLOSS
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2018-10-01 15:07:12 - 2018-10-09 15:07:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
373842018-10-09 15:07:1215VegaMagV-JohnsonASASSN-1_Brutus
373832018-10-01 15:07:1216.6VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
w-PS1PS1_GPC12018-12-13 13:09:07 - 2018-12-13 13:09:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
460952018-12-13 13:09:0718.690.0222ABMagw-PS1PS1_GPC145Robot
G-GaiaGaia_Gaia-photometric2018-05-28 10:12:00 - 2018-10-17 11:19:402
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
377972018-10-17 11:19:4015.190.2ABMagG-GaiaGaia_Gaia-photometric60Robot
377962018-05-28 10:12:0021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
263642018-12-15 20:11:13PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS109:36:08.722+06:15:27.322018-12-13 13:09:0718.69w-PS1PSNPS18byhPan-STARRS1
236472018-10-18 13:59:50Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts09:36:08.720+06:15:27.182018-10-17 11:19:4015.19G-GaiaPSNGaia18dbrGaiaAlertsconfirmed SN II, aka SN 2018hfm
234402018-10-10 02:55:18KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN09:36:08.705+06:15:27.722018-10-09 15:07:1215V-JohnsonPSNASASSN-18xlASAS-SNRelatively nearby galaxy
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
28882018-10-12 13:44:39linatomaV. Nascimbeni, V. Granata (DFA-UniPd), S. Benetti, E. Cappellaro, L. Tomasella, M. Turatto (INAF OAPd)Padova-AsiagoSN0.008087Padova-AsiagoFeatureless continuum. A shallow broad absorption is centered at about 572.8 nm which, if identify with He I 587.6 nm, an expansion velocity of about 7500 km/s is derived. Redshift of the host galaxy is from SDSS DR3, 2004 (via NED)
28702018-10-11 19:32:24weikangWeikang Zheng, Thomas Brink, Alexei V. Filippenko (UC Berkeley)LOSSSN IILOSSFeatureless blue continuum, may evolve to other type later.

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