SN 2018tq
RA/DEC (2000)
12:41:51.38 +23:30:42.52
190.46407 +23.51181
Type
SN Ia
Redshift
0.028
Source Group
ASAS-SN
Discovery Date
2018-02-10 06:43:12
TNS AT
Y
Public
Y
Host Name
IC 3671
Host Redshift
0.028676
Discovery Mag
18
Filter
g-Sloan
Discoverer/s
G. Stone, D. Bersier, K. Z. Stanek, for the ASAS-SN team
 2018-02-14 23:54:00 Ekar / AFOSC (Padova-Asiago)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
17352018-02-14 23:54:00Ekar / AFOSC2700tomasellatomasellaPadova-Asiago tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12017-12-26 16:07:40 - 2017-12-30 13:53:452
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
256172017-12-30 13:53:4517.8260.12419ABMagorange-ATLASATLAS1_ACAM130Robot
256162017-12-26 16:07:4017.61ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-SloanASASSN-4_Leavitt2018-02-07 06:57:36 - 2018-02-10 06:43:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
254412018-02-10 06:43:1218ABMagg-SloanASASSN-4_Leavitt
254402018-02-07 06:57:3618.2ABMagg-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
170102018-02-19 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS12:41:51.31+23:30:43.592017-12-30 13:53:4517.826orange-ATLASPSNATLAS18mclATLAS
169102018-02-13 13:32:01KZStanekG. Stone, D. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SN12:41:51.38+23:30:42.522018-02-10 06:43:1218g-SloanPSNASASSN-18cjASAS-SNIn several epochs, on the rise
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
17302018-02-16 09:37:14linatomaLina TomasellaPadova-AsiagoSN Ia0.028Padova-AsiagoA good match is found with Type Ia SNe one week before maximum light. The velocity of the ejecta, as measured from SiII 635.5 nm, absorption is ~13200 km/s.

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