SN 2019leu
RA/DEC ()
19:05:16.370 +27:00:25.52
286.318208 +27.007089
Type
SN II
Redshift
0.016
Source Group
ATLAS
Discovery Date
2019-07-15 09:00:00
TNS AT
Y
Public
Y
Discovery Mag
17.993
Filter
orange-ATLAS
Discoverer/s
J. 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 (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)

Spectra

 SN_2019leu - 2019-07-18 23:40:25 LT / SPRAT (TCD)z=
 SN_2019leu - 2019-07-17 09:53:57 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 O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] 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 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
46222019-07-18 23:40:25LT / SPRAT800S. PrenticeTCD tns_2019leu_2019-07-18_23-40-25_LT_SPRAT_TCD.txtObjectTCD
46302019-07-17 09:53:57P60 / SEDM1800SEDmRobotautoZTF tns_2019leu_2019-07-17_09-53-57_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-07-13 12:10:04 - 2019-07-15 09:00:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
787472019-07-15 09:00:0017.9930.08718.89ABMagorange-ATLASATLAS1_ACAM130Robot
787462019-07-13 12:10:0418.91ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2019-05-28 03:33:07 - 2019-07-13 00:21:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
789952019-07-13 00:21:3618.320.2ABMagG-GaiaGaia_Gaia-photometric60Robot
789942019-05-28 03:33:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2019-07-13 08:11:02 - 2019-07-13 08:11:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
788732019-07-13 08:11:0218.45ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2019-07-04 08:05:16 - 2019-07-10 07:13:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
788722019-07-10 07:13:2619.59ABMagr-ZTFP48_ZTF-Cam30ZTF
788712019-07-04 08:05:1620.58ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
418122019-07-16 14:26:53Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts19:05:16.370+27:00:25.522019-07-13 00:21:3618.32G-GaiaPSNGaia19cznGaiaAlertsblue transient 21 arcsec from galaxy 2MASX J19051776+2700364, candidate SN
417302019-07-16 02:32:18ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF19:05:16.373+27:00:25.572019-07-10 07:13:2619.59r-ZTFPSNZTF19abfloxkZTF
416832019-07-15 11:43:51ATLAS_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 (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS19:05:16.396+27:00:24.912019-07-15 09:00:0017.993orange-ATLASPSNATLAS19pfaATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
46232019-07-22 14:42:33ZTF_Bot1A. Dugas, C. Fremling (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.016ZTF
46152019-07-19 08:20:22Simon PrenticeS. J. Prentice, K. Maguire, K. Skillen, M. R. Magee (TCD), P. Clark (QUB)TCDSN II0.016TCDAfter accounting for a Galactic reddening of ~ 0.2 mag the spectrum is blue with a broad bump at the position of H alpha at a redshift of z = 0.016. This is consistent with the underlying galaxy and suggesting that this is not a Galactic transient but a type II SN.

Comments

Object coordinates updated according to AT-report 41812 of Group GaiaAlerts
Previous RA, DEC: 19:05:16.373, +27:00:25.57 (286.3182197, +27.0071022)
Updated RA, DEC: 19:05:16.370, +27:00:25.52 (286.318208, 27.007089)

Object coordinates updated according to AT-report 41730 of Group ZTF
Previous RA, DEC: 19:05:16.396, +27:00:24.91 (286.318316667, +27.00692)
Updated RA, DEC: 19:05:16.373, +27:00:25.57 (286.3182197, 27.0071022)