Discovery certificate for object 2019msf
TNS Astronomical Transient Report No. 43257 [ 2019TNSTR1430....1N ]

Date Received (UTC): 2019-08-06 09:12:28
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019msf
Discoverer internal name: ZTF19ablfcyw
Coordinates (J2000): RA = 23:56:21.698 (359.09041016667) DEC = -16:12:33.86 (-16.2094056)
Discovery date: 2019-08-01 11:03:13 (JD=2458696.9605671)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-08-01 11:03:13
Flux: 20.18 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-29 11:04:19
Limiting flux: 20.4043 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/2019msf