Discovery certificate for object 2019sjk
TNS Astronomical Transient Report No. 49133 [ 2019TNSTR2058....1N ]

Date Received (UTC): 2019-10-10 11:27:57
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 2019sjk
Discoverer internal name: ZTF18aadfqfk
Coordinates (J2000): RA = 09:08:16.566 (137.06902466667) DEC = +35:51:31.79 (35.858830666667)
Discovery date: 2019-10-08 12:15:47.000 (JD=2458765.0109722)

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


Discovery (first detection):
Discovery date: 2019-10-08 12:15:47.000
Flux: 19.62 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-08 11:43:20
Limiting flux: 20.248 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: