Discovery certificate for object 2019zcm
TNS Astronomical Transient Report No. 56898 [ 2019TNSTR2730....1N ]

Date Received (UTC): 2019-12-29 19:11:39
Sender: ZTF (ZTF_AMPEL_NEW)
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: AT 2019zcm
Discoverer internal name: ZTF19aczkaat
Coordinates (J2000): RA = 14:37:43.564 (219.43151586667) DEC = +35:28:39.52 (35.477645233333)
Discovery date: 2019-12-21 11:40:07.000 (JD=2458838.9862037)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..

Photometry

Discovery (first detection):
Discovery date: 2019-12-21 11:40:07.000
Flux: 18.56 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019zcm