Discovery certificate for object 2019crk
TNS Astronomical Transient Report No. 31873 [ 2019TNSTR.486....1N ]

Date Received (UTC): 2019-04-02 08:58:31
Sender: ZTF (ZTF_AMPEL_COMPLETE)
Reporting Group: ZTF     Discovery Data Source: 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 2019crk
Discoverer internal name: ZTF19aanfnvl
Coordinates (J2000): RA = 10:10:31.695 (152.6320628) DEC = +10:02:37.09 (10.0436355)
Discovery date: 2019-03-25 06:29:51 (JD=2458567.7707407)



Photometry

Discovery (first detection):
Discovery date: 2019-03-25 06:29:51
Flux: 18.23 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-14 05:04:17
Limiting flux: 20.0685 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/2019crk