SN 2018hfm
RA/DEC (2000)
09:36:08.736 +06:15:27.08
144.03640092 +6.25752333333
Type
SN
Redshift
0.008087
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-10-09 15:07:12.000
TNS AT
Y
Public
Y
Host Name
2MASS J09360855+0615258
Host Redshift
0.008087
Discovery Mag
15
Filter
V-Johnson
Reporter/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
orange-ATLASATLAS1_ACAM12018-11-23 13:49:26 - 2018-11-26 15:48:572
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
806652018-11-26 15:48:5717.2530.21417.25ABMagorange-ATLASATLAS1_ACAM130Robot
806642018-11-23 13:49:2615.56ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
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 Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
425212019-07-29 17:11:07ATLAS_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)ATLASATLAS09:36:08.736+06:15:27.082018-11-26 15:48:57.00017.253orange-ATLASPSNATLAS18zvyATLAS
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-STARRS1Pan-STARRS109:36:08.722+06:15:27.322018-12-13 13:09:07.00018.69w-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 teamGaiaAlertsGaiaAlerts09:36:08.720+06:15:27.182018-10-17 11:19:40.00015.19G-GaiaPSNGaia18dbrGaiaAlertsconfirmed SN II, aka SN 2018hfm
234402018-10-10 02:55:18KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:36:08.705+06:15:27.722018-10-09 15:07:12.00015V-JohnsonPSNASASSN-18xlASAS-SNRelatively nearby galaxy
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
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)2018TNSCR2156....1N
28702018-10-11 19:32:24weikangWeikang Zheng, Thomas Brink, Alexei V. Filippenko (UC Berkeley)LOSSSN IILOSSFeatureless blue continuum, may evolve to other type later.2018TNSCR1554....1Z

Comments

Object coordinates updated according to AT-report 42521 of Group ATLAS
Previous RA, DEC: 09:36:08.720, +06:15:27.18 (144.036333, +6.25755)
Updated RA, DEC: 09:36:08.736, +06:15:27.08 (144.03640092, 6.25752333333)

Object coordinates updated according to AT-report 23647 of Group GaiaAlerts
Previous RA, DEC: 09:36:08.705, +06:15:27.72 (144.03627, +6.2577)
Updated RA, DEC: 09:36:08.720, +06:15:27.18 (144.036333, 6.25755)