AT 2019tyn
RA/DEC (2000)
04:15:58.106 +37:16:06.82
63.99211 +37.26856
Type
CV
Redshift
Source Group
ASAS-SN
Discovery Date
2019-11-02 07:55:12
TNS AT
Y
Public
Y
Discovery Mag
17.6
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 AT_2019tyn - 2019-11-03 10:40:48 UH88 / SNIFS (SCAT)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),
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
54352019-11-03 10:40:48UH88 / SNIFS1800Hinkle, TuckerSCAT tns_2019tyn_2019-11-03_10-40-48_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-4_Leavitt2019-10-29 08:09:36 - 2019-11-02 07:55:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
994162019-11-02 07:55:1217.6ABMagg-SloanASASSN-4_Leavitt
994152019-10-29 08:09:3618.2ABMagg-SloanASASSN-4_Leavitt[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
514362019-11-02 15:10:03KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN04:15:58.106+37:16:06.822019-11-02 07:55:1217.6g-SloanPSNASASSN-19aalASAS-SNIn two epochs, on the rise, possible faint Vizier/PS1 match, might be a SLSN, or a CV
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
54262019-11-03 15:19:02jhinkleJ. Hinkle, M. Tucker, A. Payne, A. Do, J. Bredall, M. Huber, B. Shappee, and the ASAS-SN teamSCATCVSCATBlue continuum with Balmer series in absorption and emission at z = 0 consistent with a CV outburst.