Discovery certificate for object 2019qcw
TNS Astronomical Transient Report No. 46941 [ 2019TNSTR1832....1N ]

Date Received (UTC): 2019-09-15 04:21:44
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 2019qcw
Discoverer internal name: ZTF19abxqgqk
Coordinates (J2000): RA = 16:52:07.096 (253.02956611538) DEC = +63:15:15.06 (63.254182253846)
Discovery date: 2019-09-12 04:22:15 (JD=2458738.6821181)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-09-12 04:22:15
Flux: 19.41 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-12 03:41:17
Limiting flux: 19.6072 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/2019qcw