Discovery certificate for object 2019cdi
TNS Astronomical Transient Report No. 31169 [ 2019TNSTR.436....1N ]

Date Received (UTC): 2019-03-25 20:13:07
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 2019cdi
Discoverer internal name: ZTF19aamqrnv
Coordinates (J2000): RA = 18:04:46.578 (271.194075) DEC = +54:40:14.18 (54.6706044)
Discovery date: 2019-03-25 12:20:17 (JD=2458568.0140856)



Photometry

Discovery (first detection):
Discovery date: 2019-03-25 12:20:17
Flux: 18.87 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-02-27 13:09:12
Limiting flux: 20.2423 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/2019cdi