Discovery certificate for object 2019fyf
TNS Astronomical Transient Report No. 35797 [ 2019TNSTR.851....1N ]

Date Received (UTC): 2019-05-25 07:12:10
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: SN 2019fyf
Discoverer internal name: ZTF19aauvjws
Coordinates (J2000): RA = 12:31:57.728 (187.9905341) DEC = +35:51:13.70 (35.853806)
Discovery date: 2019-05-19 04:06:49 (JD=2458622.671412)


Remarks: See arXiv:1904.05922 for details regarding selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-05-19 04:06:49
Flux: 18.56 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-15 05:11:11
Limiting flux: 19.8696 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/2019fyf