Discovery certificate for object 2019olw
TNS Astronomical Transient Report No. 44965 [ 2019TNSTR1608....1N ]

Date Received (UTC): 2019-08-24 06:51:46
Sender: ZTF (ZTF_AMPEL_COMPLETE)
Source Group: 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 2019olw
Discoverer internal name: ZTF19abrlrse
Coordinates (J2000): RA = 16:57:57.105 (254.487936425) DEC = +52:35:43.32 (52.595366458333)
Discovery date: 2019-08-23 07:28:25 (JD=2458718.811412)


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

Photometry

Discovery (first detection):
Discovery date: 2019-08-23 07:28:25
Flux: 19.29 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-23 06:51:27
Limiting flux: 20.3212 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/2019olw