Discovery certificate for object 2019efx
TNS Astronomical Transient Report No. 33899 [ 2019TNSTR.668....1N ]

Date Received (UTC): 2019-04-29 07:57:38
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 2019efx
Discoverer internal name: ZTF19aarmujw
Coordinates (J2000): RA = 07:23:16.369 (110.8182028) DEC = +25:32:23.65 (25.5399018)
Discovery date: 2019-04-25 05:08:52 (JD=2458598.7145023)



Photometry

Discovery (first detection):
Discovery date: 2019-04-25 05:08:52
Flux: 20.12 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-21 04:08:36
Limiting flux: 20.0577 ABMag
Filter: g-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/2019efx