SN 2019lyb
RA/DEC (2000)
15:11:03.356 +52:03:00.59
227.763983438 +52.0501627016
Type
SN Ia
Redshift
0.03692
Discovery ReportClassification Report
Related AstroNotes: 2019-61
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-07-29 06:57:36.000
TNS AT
Y
Public
Y
Host Name
CGCG 274-031
Host Redshift
0.036876
Discovery Mag
17.7
Filter
g-Sloan
Reporter/s
R. Farfan, K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019lyb - 2019-07-28 05:00:40 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
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▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   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
47272019-07-28 05:00:40P60 / SEDM1800SEDmRobotautoZTF tns_2019lyb_2019-07-28_05-00-40_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-1_Brutus2019-07-25 06:00:00 - 2019-07-29 06:57:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
807682019-07-29 06:57:3617.7ABMagg-SloanASASSN-1_Brutus
807672019-07-25 06:00:0018.1ABMagg-SloanASASSN-1_Brutus[Last non detection]
z-SloanPS1_GPC12019-07-28 06:07:12 - 2019-07-28 06:07:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
811052019-07-28 06:07:1218.210.0720.4ABMagz-SloanPS1_GPC1120Robot
cyan-ATLASATLAS1_ACAM12019-08-01 07:24:57 - 2019-08-01 07:24:571
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
813832019-08-01 07:24:5717.1430.02519.78ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12019-07-30 07:29:16 - 2019-07-30 07:29:161
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
813822019-07-30 07:29:1619.3ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2019-07-24 04:51:55 - 2019-07-30 05:12:283
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
808892019-07-30 05:12:2817.41ABMagg-ZTFP48_ZTF-Cam30ZTF
808882019-07-24 04:52:1919.1ABMagg-ZTFP48_ZTF-Cam30ZTF
853552019-07-24 04:51:5519.10.120.65ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2019-07-18 05:48:07 - 2019-07-27 04:10:143
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
853562019-07-27 04:10:1418.040.0720.51ABMagr-ZTFP48_ZTF-Cam30
808872019-07-18 05:48:2820.06ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
853542019-07-18 05:48:0720.059ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
448042019-08-23 08:14:44ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF15:11:03.362+52:03:00.632019-07-24 04:51:55.00019.1g-ZTFPSNZTF19abhzewiZTFSee arXiv:1904.05922 for selection criteria.
428712019-08-02 08:23:06ATLAS_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)ATLASATLAS15:11:03.374+52:03:00.712019-08-01 07:24:57.00017.143cyan-ATLASPSNATLAS19rebATLAS
427362019-07-31 11:35:04PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS115:11:03.356+52:03:00.592019-07-28 06:07:12.00018.21z-SloanPSNPS19dypPan-STARRS1
426492019-07-30 21:09:50ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF15:11:03.360+52:03:00.612019-07-24 04:52:19.00019.1g-ZTFPSNZTF19abhzewiZTF
425732019-07-30 03:25:09KZStanekR. Farfan, K. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN15:11:03.518+52:02:56.722019-07-29 06:57:36.00017.7g-SloanPSNASASSN-19svASAS-SNPresent in several epochs, on the rise, confirmed via follow-up imaging
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
47192019-08-01 17:51:37ZTF_Bot1A. Dugas, C. Fremling (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.03692ZTF2019TNSCR1391....1D

Comments

Patrick Vallely (The Ohio State University)

Sat, 08/03/2019 - 19:24

http://www.astronomy.ohio-state.edu/assassin/followup/asassn-19sv.png

TNS System (WIS)

Wed, 07/31/2019 - 11:35

Object coordinates updated according to AT-report 42736 of Group Pan-STARRS1
Previous RA, DEC: 15:11:03.360, +52:03:00.61 (227.763999, +52.05017)
Updated RA, DEC: 15:11:03.356, +52:03:00.59 (227.763983438, 52.0501627016)

TNS System (WIS)

Tue, 07/30/2019 - 21:09

Object coordinates updated according to AT-report 42649 of Group ZTF
Previous RA, DEC: 15:11:03.518, +52:02:56.72 (227.76466, +52.04909)
Updated RA, DEC: 15:11:03.360, +52:03:00.61 (227.763999, 52.05017)