Discovery certificate for object 2019sfb
TNS Astronomical Transient Report No. 48968 [ 2019TNSTR2035....1N ]

Date Received (UTC): 2019-10-08 12:38:22
Sender: ZTF (ZTF_AMPEL_COMPLETE)
Source Group: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019sfb
Discoverer internal name: ZTF19accczcv
Coordinates (J2000): RA = 08:17:43.620 (124.43174843333) DEC = -08:21:48.07 (-8.3633531)
Discovery date: 2019-10-05 12:03:37 (JD=2458762.0025231)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-05 12:03:37
Flux: 19.35 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-02 12:34:38
Limiting flux: 20.0248 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019sfb