Discovery certificate for object 2019mdm
TNS Astronomical Transient Report No. 42772 [ 2019TNSTR1376....1N ]

Date Received (UTC): 2019-07-31 21:21:16
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 2019mdm
Discoverer internal name: ZTF17aaakeyg
Coordinates (J2000): RA = 02:13:55.153 (33.4798062) DEC = -05:51:21.34 (-5.8559285)
Discovery date: 2019-07-31 10:37:42.000 (JD=2458695.9428472)

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


Discovery (first detection):
Discovery date: 2019-07-31 10:37:42.000
Flux: 18.88 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-29 11:34:03
Limiting flux: 20.3135 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: