AT 2018ly
RA/DEC (2000)
08:46:44.803 -13:49:00.84
131.68668 -13.8169
Type
CV
Redshift
0
Source Group
ASAS-SN
Discovery Date
2018-01-29 01:40:48
TNS AT
Y
Public
Y
Discovery Mag
16.45
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 AT_2018ly - 2018-02-05 04:32:04 ESO-NTT / EFOSC2-NTT (ePESSTO)z=
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
16932018-02-05 04:32:04ESO-NTT / EFOSC2-NTT300R. Cartier, A. RazzaP. Clark, O. McBrienePESSTO tns_2018ly_2018-02-05_04-32-04_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ly_2018-02-05_04-32-04_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-2_Cassius2018-01-24 04:33:36 - 2018-01-24 04:33:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
250802018-01-24 04:33:3618VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
g-SloanASASSN-3_Paczynski2018-01-29 01:40:48 - 2018-01-29 01:40:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
250812018-01-29 01:40:4816.45ABMagg-SloanASASSN-3_Paczynski
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
166732018-01-29 21:28:05KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN08:46:44.803-13:49:00.842018-01-29 01:40:4816.45g-SloanPSNASASSN-18bpASAS-SNIn several epochs, no match in Vizier or PS1 images, so might be a CV, but also could be a "hostless" supernova
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
16882018-02-05 18:54:31ePESSTO_Bot1R. Cartier, A. Razza, P. Clark, O. McBrien, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOCVePESSTO

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