SN 2018hsz
RA/DEC (2000)
03:56:20.72 -54:00:40.14
59.08633 -54.01115
Type
SN Ia
Redshift
0.061709
Source Group
ASAS-SN
Discovery Date
2018-11-02 07:12:00
TNS AT
Y
Public
Y
Host Name
FAIRALL 0761
Host Redshift
0.061709
Discovery Mag
17.7
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, for the ASAS-SN team
 2018-11-06 15:44:33 FTS / FLOYDS-S (Global SN Project)
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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
29862018-11-06 15:44:33FTS / FLOYDS-S3600Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2018hsz_2018-11-06_15-44-33_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2018hsz_2018-11-06_15-44-33_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-3_Paczynski2018-10-17 04:33:36 - 2018-11-02 07:12:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
383242018-11-02 07:12:0017.7ABMagg-SloanASASSN-3_Paczynski
383232018-10-17 04:33:3618.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
239022018-11-03 16:19:42KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN03:56:20.72-54:00:40.142018-11-02 07:12:0017.7g-SloanPSNASASSN-18yxASAS-SNPresent in several epochs, nuclear source
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
29782018-11-06 21:52:37jburkeJamison Burke, Daichi Hiramatsu, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia0.061709Global SN ProjectUsing SNID (Blondin & Tonry 2007, ApJ, 666, 1024) and Superfit (Howell et al. 2005, ApJ, 634, 1190), we find multiple fits to SNe Ia around maximum light. We measure the SiII velocity to be 11,000 km/s from the absorption lines. The best-fit redshift from SNID (0.061) is in good agreement with the expected redshift of the host FAIRALL 0761 (0.061709).

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