AT 2019is
RA/DEC (2000)
22:43:39.500 +36:46:38.47
340.9145826 +36.7773515
Type
CV
Redshift
---
Source Group
ZTF
Discovery Date
2019-01-04 03:12:46
TNS AT
Y
Public
Y
Discovery Mag
17.02
Filter
r-ZTF
Discoverer/s
J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

Spectra

 AT_2019is - 2019-01-13 17:10:53 UH88 / SNIFS (SCAT)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
34272019-01-13 17:10:53UH88 / SNIFS1800TuckerSCAT tns_2019is_2458497.2159_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick-reduction pipeline, care should be taken before re-using this data for future studies.
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2018-12-17 02:39:15 - 2019-01-04 03:12:462
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
502462019-01-04 03:12:4616.120.0420.34ABMagg-ZTFP48_ZTF-Cam30
502442018-12-17 02:39:1520.19ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2019-01-08 02:54:15 - 2019-01-08 02:54:151
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
502452019-01-08 02:54:1517.020.0419.79ABMagr-ZTFP48_ZTF-Cam30
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
282832019-01-08 08:23:37ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF22:43:39.500+36:46:38.472019-01-04 03:12:4617.02r-ZTFPSNZTF19aaaheftZTF
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
34202019-01-15 06:11:40tuckermaM A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa)SCATCVSCATNoisy blue spectrum with Halpha in emission, CaII H and Hbeta in absorption, and "filled core" HeI (narrow emission atop broad absorption). A coincident source in the PAnSTARRS stack object catalogue has g ~ 22.7, comparing this to the Lasair transient photometry indicates an outburst of > ~6.6 mag.