SN 2018hfr
RA/DEC (2000)
09:30:55.096 -04:34:16.51
142.72956585 -4.57125345
Type
SN Ia-91T-like
Redshift
0.023
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2018-10-10 11:45:36.000
TNS AT
Y
Public
Y
Host Name
2MASX J09305509-0434173
Host Redshift
0.022599
Discovery Mag
15.9
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018hfr - 2018-10-12 09:04:50 ESO-NTT / EFOSC2-NTT (ePESSTO)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
28992018-10-12 09:04:50ESO-NTT / EFOSC2-NTT300Reynolds, MoranKuncarayaktiePESSTO tns_2018hfr_2018-10-12_09-04-50_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018hfr_2018-10-12_09-04-50_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12018-12-16 12:37:26 - 2018-12-16 12:37:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
464712018-12-16 12:37:2618.170.0222ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12019-02-04 11:31:12 - 2019-02-04 11:31:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
806672019-02-04 11:31:1218.7090.18519.83ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12019-02-02 11:55:40 - 2019-02-02 11:55:401
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
806662019-02-02 11:55:4019.17ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-05-26 23:48:28 - 2018-10-19 11:29:452
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
378552018-10-19 11:29:4515.80.2ABMagG-GaiaGaia_Gaia-photometric60Robot
378542018-05-26 23:48:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-3_Paczynski2018-06-28 22:48:00 - 2018-06-28 22:48:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
373952018-06-28 22:48:0017ABMagg-SloanASASSN-3_Paczynski[Last non detection]
g-SloanASASSN-4_Leavitt2018-10-10 11:45:36 - 2018-10-10 11:45:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
373962018-10-10 11:45:3615.9ABMagg-SloanASASSN-4_Leavitt
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
425222019-07-29 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)ATLASATLAS09:30:55.096-04:34:16.512019-02-04 11:31:12.00018.709cyan-ATLASPSNATLAS18zrxATLAS
266032018-12-18 20:11:07PS1_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-STARRS109:30:55.098-04:34:16.472018-12-16 12:37:26.00018.17w-PS1PSNPS18cetPan-STARRS1
236772018-10-21 21:03:33Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts09:30:55.100-04:34:16.642018-10-19 11:29:45.00015.8G-GaiaPSNGaia18dcdGaiaAlertsconfirmed SN Ia-91T-like, aka SN 2018hfr
234462018-10-10 14:48:05KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:30:55.102-04:34:16.252018-10-10 11:45:36.00015.9g-SloanPSNASASSN-18xnASAS-SNIn several epochs, discovered after seasonal break
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
28912018-10-13 06:02:00ePESSTO_Bot1Reynolds, Moran, Kuncarayakti, O. Yaron on behalf of ePESSTOePESSTOSN Ia-91T-like0.023ePESSTO2018TNSCR1572....1R

Comments

TNS System (WIS)

Mon, 07/29/2019 - 17:11

Object coordinates updated according to AT-report 42522 of Group ATLAS
Previous RA, DEC: 09:30:55.100, -04:34:16.64 (142.729583, -4.571289)
Updated RA, DEC: 09:30:55.096, -04:34:16.51 (142.72956585, -4.57125345)

TNS System (WIS)

Sun, 06/23/2019 - 10:45

Object coordinates updated according to AT-report 23677 of Group GaiaAlerts
Previous RA, DEC: 09:30:55.102, -04:34:16.25 (142.72959, -4.57118)
Updated RA, DEC: 09:30:55.100, -04:34:16.64 (142.729583, -4.571289)

Patrick Vallely (The Ohio State University)

Sat, 10/13/2018 - 05:02

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