SN 2020cwd
RA/DEC (2000)
06:06:59.081 -49:00:23.94
91.74617 -49.00665
Type
SN Ibn
Redshift
0.052
Related AstroNotes: 2020-47
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2020-02-19 04:48:00.000
TNS AT
Y
Public
Y
Host Name
PGC481435
Discovery Mag
17.4
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2020cwd - 2020-02-21 02:15:05 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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Show [Ca II] at z=vexp= km/s
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Show Tellurics 
Show Galaxy lines at 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
62432020-02-21 02:15:05ESO-NTT / EFOSC2-NTT300Anais Möller, Mat Smith, Melissa AmenoucheCharlotte Angus, Tomás Müller, Miika PursiainenePESSTO+ tns_2020cwd_2020-02-21_02-15-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020cwd_2020-02-21_02-15-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-2_Cassius2020-02-15 05:31:12 - 2020-02-19 04:48:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1211832020-02-19 04:48:0017.4ABMagg-SloanASASSN-2_Cassius
1211822020-02-15 05:31:1217.5ABMagg-SloanASASSN-2_Cassius[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
621862020-02-19 10:55:33KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN06:06:59.081-49:00:23.942020-02-19 04:48:00.00017.4g-SloanPSNASASSN-20bzASAS-SNPresent in two epochs, on the rise, unknown redshift, blue host galaxy
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
62352020-02-21 20:06:04ePESSTOplus_Bot1Anais Möller, Mat Smith, Melissa Amenouche, Charlotte Angus, Tomás Müller, Miika Pursiainen, O. Yaron on behalf of ePESSTO+ePESSTO+SN Ibn0.052ePESSTO+

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