Discovery certificate for object 2019ewf
TNS Astronomical Transient Report No. 34599 [ 2019TNSTR.737....1N ]

Date Received (UTC): 2019-05-09 16:41:34
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 2019ewf
Discoverer internal name: ZTF19aasqgdg
Coordinates (J2000): RA = 12:31:58.164 (187.9923504) DEC = +41:48:16.34 (41.80454)
Discovery date: 2019-04-28 05:47:31 (JD=2458601.7413426)



Photometry

Discovery (first detection):
Discovery date: 2019-04-28 05:47:31
Flux: 20.71 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-24 07:43:08
Limiting flux: 20.4378 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/2019ewf