SN 2019cwt
RA/DEC (2000)
20:00:40.272 -34:47:42.86
300.1678 -34.79524
SN Ic-pec
Source Group
Discovery Date
2019-04-08 08:38:24
Host Name
ESO 399- G 014
Host Redshift
Discovery Mag
K. Z. Stanek, for the ASAS-SN team


 SN_2019cwt - 2019-04-15 10:16:11 SOAR / Goodmanz=
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)
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
39092019-04-15 10:16:11SOAR / GoodmanR. CartierR. Cartier tns_2019cwt_2019-04-15_10-16-11_SOAR_Goodman.asciObject
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2017-06-28 04:31:09 - 2019-05-15 09:46:193
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
662122019-05-15 09:46:1918.119.1VegaMagClear-Other_Other180RobotMASTER-OAFA
662112019-05-15 09:27:1318.119.1VegaMagClear-Other_Other180RobotMASTER-OAFA
662102017-06-28 04:31:0920.1VegaMagClear-Other_Other540Robot[Last non detection] MASTER-OAFA
orange-ATLASATLAS1_ACAM12018-11-27 05:11:02 - 2019-04-16 14:52:482
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
617782019-04-16 14:52:4816.9260.04919.16ABMagorange-ATLASATLAS1_ACAM130Robot
617772018-11-27 05:11:0218.84ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2019-03-06 05:38:24 - 2019-04-14 16:59:312
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
669752019-04-14 16:59:3117.030.2ABMagG-GaiaGaia_Gaia-photometric60Robot
669742019-03-06 05:38:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-3_Paczynski2019-03-24 09:07:12 - 2019-04-08 08:38:242
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
591622019-04-08 08:38:2417.1ABMagg-SloanASASSN-3_Paczynski
591612019-03-24 09:07:1217.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
357772019-05-24 10:44:20Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts20:00:40.190-34:47:42.972019-04-14 16:59:3117.03G-GaiaPSNGaia19bxhGaiaAlertsconfirmed SN Ic-pec
352182019-05-16 10:30:58MASTERV. Lipunov, E. Gorbovskoy, V.Kornilov, D.Kuvshinov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.V.Chazov, D. Vlasenko (Lomonosov Moscow State University, Sternberg Astronomical Institute, Moscow State University) A. Tlatov, V.Senik, A.V. Parhomenko, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory) K. Ivanov, O. Gres, N.M. Budnev, S. Yazev, O. Chuvalaev, V. Poleshchuk (Irkutsk State University) V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University, Blagoveschensk) R. Podesta, Carlos Lopez and F. Podesta (Observatorio Astronomico Felix Aguilar (OAFA)) Hugo Levato and Carlos Saffe (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE)) R. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres (The Instituto de Astrofisica de Canarias) D. Buckley, S. Potter, A. Kniazev, M. Kotze (South African Astronomical Observatory)MASTER20:00:40.320-34:47:43.802019-05-15 09:27:1318.1Clear-OtherMASTER OT J200040.32-344743.8MASTERLVC Inspect
331562019-04-17 06:42:28ATLAS_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, O. McBrien, D. O'Neill, P. Clark, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS20:00:40.205-34:47:43.012019-04-16 14:52:4816.926orange-ATLASPSNATLAS19hlqATLAS
321512019-04-08 16:57:13KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN20:00:40.272-34:47:42.862019-04-08 08:38:2417.1g-SloanPSNASASSN-19jgASAS-SNPresent in multiple epochs, large projected distance (~30 kpc) from the possible host galaxy
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
39022019-04-18 19:40:52rcartierR. Cartier (CTIO), G. Terreran, R. Margutti (Northwestern)SN Ic-pec0.018In the 2D spectrum we identify several narrow emission lines from the host galaxy at z=0.018. SN2019cwt is located in a remote location, far from the galaxy centre, and is similar to the nearby and peculiar SN2007gr.