Discovery certificate for object 2019sbl
TNS Astronomical Transient Report No. 48800 [ 2019TNSTR2019....1N ]

Date Received (UTC): 2019-10-07 05:09:48
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 2019sbl
Discoverer internal name: ZTF19acddkbj
Coordinates (J2000): RA = 23:24:37.917 (351.1579885) DEC = +34:28:46.33 (34.47953585)
Discovery date: 2019-10-07 04:09:07 (JD=2458763.6729977)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-07 04:09:07
Flux: 18.37 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-06 04:47:59
Limiting flux: 20.2354 ABMag
Filter: g-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/2019sbl