SN 2018alc
RA/DEC (2000)
14:33:19.980 +41:16:02.35
218.33325 +41.267319
Type
SN Ib
Redshift
0.0181
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-03-24 05:31:12.000
TNS AT
Y
Public
Y
Host Name
SDSS J143319.96+411556.8
Host Redshift
0.01814
Discovery Mag
17.2
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2018alc - 2018-03-27 06:45:31 P60 / SEDM (None)z=
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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
18152018-03-27 06:45:31P60 / SEDM2400SEDM RobotJames NeillNone tns_2018alc_2018-03-27_06-45-31_P60_SED-Machine.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12018-05-23 07:58:04 - 2018-05-23 07:58:041
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
291192018-05-23 07:58:0417.930.0220.7ABMagi-SloanPS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12018-03-19 13:33:35 - 2018-03-19 13:33:351
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
265712018-03-19 13:33:3517.01ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12018-03-29 12:15:50 - 2018-03-29 12:15:501
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
265722018-03-29 12:15:5016.8780.0818.68ABMagorange-ATLASATLAS1_ACAM130Robot
G-GaiaGaia_Gaia-photometric2018-03-09 03:11:31 - 2018-04-21 23:51:212
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
273942018-04-21 23:51:2117.150.2ABMagG-GaiaGaia_Gaia-photometric60Robot
273932018-03-09 03:11:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-4_Leavitt2018-03-20 06:00:00 - 2018-03-24 05:31:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
264342018-03-24 05:31:1217.2ABMagg-SloanASASSN-4_Leavitt
264332018-03-20 06:00:0018.8ABMagg-SloanASASSN-4_Leavitt[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
189142018-05-28 18:25:10PS1_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-STARRS114:33:19.983+41:16:02.322018-05-23 07:58:04.00017.93i-SloanPSNPS18udPan-STARRS1
180212018-04-24 07:16:18Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts14:33:19.980+41:16:02.352018-04-21 23:51:21.00017.15G-GaiaPSNGaia18bamGaiaAlertsconfirmed SN Ib near galaxy LEDA 2178309, aka SN2018alc
175522018-03-29 17:52:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLASATLAS14:33:19.982+41:16:02.392018-03-29 12:15:50.00016.878orange-ATLASPSNATLAS18muzATLAS
174682018-03-24 16:59:14KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN14:33:19.932+41:16:03.362018-03-24 05:31:12.00017.2g-SloanPSNASASSN-18geASAS-SNIn two epochs, on the rise
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
18102018-03-28 02:24:57cfremlingChristoffer Fremling (Caltech), Nadejda Blagorodnova (Caltech), Jame Neill (Caltech)NoneSN Ib0.0181

Comments

Object coordinates updated according to AT-report 18021 of Group GaiaAlerts
Previous RA, DEC: 14:33:19.932, +41:16:03.36 (218.33305, +41.2676)
Updated RA, DEC: 14:33:19.980, +41:16:02.35 (218.33325, 41.267319)