SN 2018hsh
RA/DEC (2000)
23:11:49.620 -40:22:18.91
347.95675 -40.371919
Type
SN Ia
Redshift
0.036962
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-11-01 05:45:36.000
TNS AT
Y
Public
Y
Host Name
2MASX J23114995-4022172
Host Redshift
0.036962
Discovery Mag
17
Filter
g-Sloan
Reporter/s
K. Z. Stanek, P. Vallely, B. J. Shappee, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018hsh - 2018-11-11 00:43:12 LCO-duPont / WFCCD (ASAS-SN)z=
▌Show H at z=vexp= km/s
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▌Show [Ca II] at z=vexp= km/s
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▌Show Tellurics 
▌Show Galaxy lines at 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
30332018-11-11 00:43:12LCO-duPont / WFCCDJeff RichSubhash BoseASAS-SN tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-2_Cassius2018-11-01 05:45:36 - 2018-11-01 05:45:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
382872018-11-01 05:45:3617ABMagg-SloanASASSN-2_Cassius
orange-ATLASATLAS1_ACAM12018-10-18 09:38:52 - 2018-10-26 08:32:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
386592018-10-26 08:32:3817.5660.15318.59ABMagorange-ATLASATLAS1_ACAM130Robot
386582018-10-18 09:38:5216.63ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-10-10 03:34:33 - 2018-10-31 13:49:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
446812018-10-31 13:49:2616.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
446802018-10-10 03:34:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-3_Paczynski2018-10-27 01:26:24 - 2018-10-27 01:26:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
382862018-10-27 01:26:2417.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
257952018-12-03 14:49:26Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts23:11:49.620-40:22:18.912018-10-31 13:49:26.00016.97G-GaiaPSNGaia18dqkGaiaAlertsconfirmed SN Ia
240502018-11-06 12:25:02ATLAS_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, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS23:11:49.622-40:22:18.612018-10-26 08:32:38.00017.566orange-ATLASPSNATLAS18xzdATLAS
238842018-11-02 01:46:46KZStanekK. Z. Stanek, P. Vallely, B. J. Shappee, for the ASAS-SN teamASAS-SNASAS-SN23:11:49.548-40:22:17.362018-11-01 05:45:36.00017g-SloanPSNASASSN-18yrASAS-SNIn several epochs, on the rise
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
30252018-11-15 09:54:27boseSubhash Bose, Tom Holoien, Jeff Rich, Subo Dong, P. Chen, Jose L. Prieto, K. Z. StanekASAS-SNSN Ia0.036962ASAS-SN2018TNSCR2033....1B

Comments

TNS System (WIS)

Sun, 06/23/2019 - 10:45

Object coordinates updated according to AT-report 25795 of Group GaiaAlerts
Previous RA, DEC: 23:11:49.548, -40:22:17.36 (347.95645, -40.37149)
Updated RA, DEC: 23:11:49.620, -40:22:18.91 (347.95675, -40.371919)

Patrick Vallely (The Ohio State University)

Fri, 11/02/2018 - 16:30

http://www.astronomy.ohio-state.edu/assassin/followup/asassn-18yr.png