Discovery certificate for object 2019ldg
TNS Astronomical Transient Report No. 41570 [ 2019TNSTR1202....1N ]

Date Received (UTC): 2019-07-14 21:11:24
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 2019ldg
Discoverer internal name: ZTF19abfveci
Coordinates (J2000): RA = 23:17:44.749 (349.4364524) DEC = -25:53:01.70 (-25.8838057)
Discovery date: 2019-07-11 11:33:38.000 (JD=2458675.9816898)

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


Discovery (first detection):
Discovery date: 2019-07-11 11:33:38.000
Flux: 19.83 ABMag
Filter: r-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: