Discovery certificate for object 2019tfe
TNS Astronomical Transient Report No. 50102 [ 2019TNSTR2172....1N ]

Date Received (UTC): 2019-10-24 08:35:53
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019tfe
Discoverer internal name: ZTF18absqkuw
Coordinates (J2000): RA = 00:52:25.660 (13.106914733333) DEC = +10:03:18.61 (10.0551703)
Discovery date: 2019-10-07 09:30:08 (JD=2458763.8959259)


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

Photometry

Discovery (first detection):
Discovery date: 2019-10-07 09:30:08
Flux: 19.5 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-07 08:29:57
Limiting flux: 20.5999 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/2019tfe