Discovery certificate for object 2019ooo
TNS Astronomical Transient Report No. 45070 [ 2019TNSTR1609....1F ]

Date Received (UTC): 2019-08-25 12:53:37
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019ooo
Discoverer internal name: ZTF19abrnpst
Coordinates (J2000): RA = 01:20:23.251 (20.0968793) DEC = +04:42:52.53 (4.7145915)
Discovery date: 2019-08-25 09:16:17 (JD=2458720.8863079)

Potential host galaxy: SDSS J012023.21+044253.3
Host redshift: 0.037

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrnpst

Photometry

Discovery (first detection):
Discovery date: 2019-08-25 09:16:17
Flux: 19.5171 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-22 11:23:23
Limiting flux: 19.8276 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019ooo