AT 2019xis
RA/DEC (2000)
05:36:13.700 -69:16:24.70
84.057083 -69.273528
Type
Light-Echo
Redshift
0.0009
Related AstroNotes: 2019-160, 2019-163
Reporting Group
OGLE
Discovering Data Source
OGLE
Discovery Date
2019-10-15 08:40:24.000
TNS AT
Y
Public
Y
Host Name
OGLE-GAL-LMC517.02-374.217-667.894
Discovery Mag
21.286
Filter
I-Cousins
Reporter/s
Mariusz Gromadzki, Łukasz Wyrzykowski (Warsaw)

Spectra

 AT_2019xis - 2019-12-28 07:03:52 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 AT_2019xis - 2019-12-28 07:03:52 ESO-NTT / EFOSC2-NTT (ePESSTO+)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
58032019-12-28 07:03:52ESO-NTT / EFOSC2-NTTJ. Antilen, T. MullerM. Smith, M. Grayling, P. Wiseman, C. Frohmaier, C. R. AngusePESSTO+ tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+_0.asciObjectePESSTO+
57862019-12-28 07:03:52ESO-NTT / EFOSC2-NTT900J. Antilen, T. MullerM. Smith, M. Grayling, P. Wiseman, C. Frohmaier, C. R. AngusePESSTO+ tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
I-CousinsOGLE-1.3m_OGLEIV-Cam2019-10-11 08:16:41 - 2019-10-15 08:40:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1078332019-10-15 08:40:2421.2860.48422VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
1078322019-10-11 08:16:4122VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
553152019-12-22 21:17:43mariuszMariusz Gromadzki, Łukasz Wyrzykowski (Warsaw)OGLEOGLE05:36:13.700-69:16:24.702019-10-15 08:40:24.00021.286I-CousinsPSNOGLE
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
57952019-12-31 13:24:54oyaronS. Taubenberger (MPA), D. Malesani (DTU Space), G. Terreran (Northwestern), S. J. Smartt (QUB), A. Pastorello (INAF), I. Mandel (Monash), J. Sollerman (Stockholm), J. Antilen (U de Chile), T. Müller Bravo, M. Grayling, M. Smith, P. Wiseman (Southampton), C. Frohmaier (ICG Portsmouth), T.-W. Chen (Stockholm), R. Cartier (CTIO), R. Carini, S. Benetti, M. Della Valle (INAF), M. Fraser (Dublin), M. Dennefeld (IAP), J. Anderson (ESO), M. Gromadzki (Warsaw), C. Inserra (Cardiff), E. Kankare (Turku), M. Nicholl (Birmingham), D. Young (QUB), O. Yaron, I. Manulis, A. Gal-Yam (Weizmann), P. A. Mazzali, D. Perley (LJMU), L. Izzo (DARK/NBI), R. Roy (IUCAA), H. Kuncarayakti (Turku), M. Temple (Cambridge), L. Wyrzykowski (Warsaw)ePESSTO+Light-Echo0.0009ePESSTO+A re-classification of AT2019xis as a light echo of SN 1987A in the LMC. See AstroNote 2019-163 https://wis-tns.weizmann.ac.il/astronotes/astronote/2019-1632019TNSCR2905....1T
57782019-12-29 10:59:00ePESSTOplus_Bot1J. Antilen, T. Muller, M. Smith, M. Grayling, P. Wiseman, C. Frohmaier, C. R. Angus, O. Yaron on behalf of ePESSTO+ePESSTO+SN II0.005ePESSTO+See AstroNote 2019-160 for details.2019TNSCR2731....1A