Discovery certificate for object 2019pyi
TNS Astronomical Transient Report No. 46549 [ 2019TNSTR1805....1N ]

Date Received (UTC): 2019-09-11 08:09:42
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 2019pyi
Discoverer internal name: ZTF19abxvujw
Coordinates (J2000): RA = 07:58:13.071 (119.5544629) DEC = +40:50:43.64 (40.845455166667)
Discovery date: 2019-09-10 11:43:28 (JD=2458736.9885185)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-09-10 11:43:28
Flux: 19.2 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-07 12:19:09
Limiting flux: 19.9985 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/2019pyi