Discovery certificate for object 2019spo
TNS Astronomical Transient Report No. 49465 [ 2019TNSTR2102....1N ]

Date Received (UTC): 2019-10-17 05:37:45
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019spo
Discoverer internal name: ZTF18accepjl
Coordinates (J2000): RA = 21:21:13.564 (320.3065167) DEC = -21:16:55.90 (-21.282194)
Discovery date: 2019-10-14 05:45:00 (JD=2458770.7395949)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-14 05:45:00
Flux: 17.17 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-04 06:02:46
Limiting flux: 19.6821 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/2019spo