Discovery certificate for object 2019ole
TNS Astronomical Transient Report No. 44933 [ 2019TNSTR1589....1F ]

Date Received (UTC): 2019-08-23 20:07:02
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 2019ole
Discoverer internal name: ZTF19abrhyyb
Coordinates (J2000): RA = 23:01:41.859 (345.4244108) DEC = -22:33:21.79 (-22.5560524)
Discovery date: 2019-08-23 08:54:19 (JD=2458718.8710532)

Potential host galaxy: LEDA 812384

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrhyyb

Photometry

Discovery (first detection):
Discovery date: 2019-08-23 08:54:19
Flux: 19.1701 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-18 10:32:28
Limiting flux: 18.5945 ABMag
Filter: g-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/2019ole