SN 2019ltw
RA/DEC (2000)
16:18:38.536 +21:58:22.86
244.660566959 +21.9730162384
Type
SN II
Redshift
0.016
Related AstroNotes: 2019-56, DRAFT-82
Source Group
ASAS-SN
Discovery Date
2019-07-25 21:07:12
TNS AT
Y
Public
Y
Host Name
CGCG 137-076
Host Redshift
0.016077
Discovery Mag
17
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team

Spectra

 SN_2019ltw - 2019-07-29 23:18:07 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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Show He II at z=vexp= km/s
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Show Mg at z=vexp= km/s
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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
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Show Tellurics 
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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
47062019-07-29 23:18:07ESO-NTT / EFOSC2-NTT300C. Angus, P. WisemanE. Swann, C. Frohmaier, M. SmithePESSTO+ tns_2019ltw_2019-07-29_23-18-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ltw_2019-07-29_23-18-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12019-08-01 07:24:57 - 2019-08-20 06:14:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
860032019-08-20 06:14:2414.9922ABMagw-PS1PS1_GPC145Robot
818082019-08-01 07:24:5715.4722ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12019-07-27 10:35:02 - 2019-07-27 10:35:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
805822019-07-27 10:35:0216.5380.02219.61ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12019-07-25 11:25:26 - 2019-07-25 11:25:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
805812019-07-25 11:25:2618.96ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-SloanASASSN-4_Leavitt2019-07-20 06:14:24 - 2019-07-20 06:14:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
803992019-07-20 06:14:2417.8ABMagg-SloanASASSN-4_Leavitt[Last non detection]
g-SloanASASSN-5_Payne-Gaposchkin2019-07-25 21:07:12 - 2019-07-25 21:07:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
804002019-07-25 21:07:1217ABMagg-SloanASASSN-5_Payne-Gaposchkin
g-ZTFP48_ZTF-Cam2019-07-20 04:33:36 - 2019-08-02 04:56:385
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
815692019-08-02 04:56:3815.4ABMagg-ZTFP48_ZTF-Cam30ZTF
853702019-07-27 05:26:5716.420.0420.9ABMagg-ZTFP48_ZTF-Cam30
815682019-07-27 05:26:5216.42ABMagg-ZTFP48_ZTF-Cam30ZTF
853692019-07-20 04:34:0920.9173ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
815672019-07-20 04:33:3620.92ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
r-ZTFP48_ZTF-Cam2019-07-30 04:18:42 - 2019-07-30 04:18:421
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
853712019-07-30 04:18:4215.830.0320.62ABMagr-ZTFP48_ZTF-Cam30
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
450982019-08-25 20:48:57PS2_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-STARRS116:18:38.536+21:58:22.862019-08-20 06:14:2414.99w-PS1PSNPS19ediPan-STARRS1
448092019-08-23 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 ZTFZTF16:18:38.536+21:58:22.832019-07-27 05:26:5716.42g-ZTFPSNZTF19abiietdZTFSee arXiv:1904.05922 for selection criteria.
431142019-08-04 10:35:02PS1_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-STARRS116:18:38.539+21:58:22.852019-08-01 07:24:5715.47w-PS1PSNPS19ediPan-STARRS1
429722019-08-03 00:56:28ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF16:18:38.536+21:58:22.872019-07-27 05:26:5216.42g-ZTFPSNZTF19abiietdZTF
424772019-07-28 10:52:45ATLAS_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)ATLAS16:18:38.587+21:58:22.402019-07-27 10:35:0216.538cyan-ATLASPSNATLAS19qdzATLAS
423982019-07-26 01:02:56KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SN16:18:38.626+21:58:22.012019-07-25 21:07:1217g-SloanPSNASASSN-19sjASAS-SNPresent in two epochs, on the rise
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
46982019-07-31 09:31:42ePESSTOplus_Bot1C. Angus, P. Wiseman, E. Swann, C. Frohmaier, M. Smith, I. Irani on behalf of ePESSTO+ePESSTO+SN II0.016ePESSTO+

Comments

Object coordinates updated according to AT-report 45098 of Group Pan-STARRS1
Previous RA, DEC: 16:18:38.539, +21:58:22.85 (244.660580751, +21.9730127259)
Updated RA, DEC: 16:18:38.536, +21:58:22.86 (244.660566959, 21.9730162384)

Object coordinates updated according to AT-report 43114 of Group Pan-STARRS1
Previous RA, DEC: 16:18:38.536, +21:58:22.87 (244.660565, +21.9730194)
Updated RA, DEC: 16:18:38.539, +21:58:22.85 (244.660580751, 21.9730127259)

Object coordinates updated according to AT-report 42972 of Group ZTF
Previous RA, DEC: 16:18:38.587, +21:58:22.40 (244.660778333, +21.97288875)
Updated RA, DEC: 16:18:38.536, +21:58:22.87 (244.660565, 21.9730194)

Object coordinates updated according to AT-report 42477 of Group ATLAS
Previous RA, DEC: 16:18:38.626, +21:58:22.01 (244.66094, +21.97278)
Updated RA, DEC: 16:18:38.587, +21:58:22.40 (244.660778333, 21.97288875)