Discovery certificate for object 2019oli
TNS Astronomical Transient Report No. 44937 [ 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: SN 2019oli
Discoverer internal name: ZTF19abrirmk
Coordinates (J2000): RA = 00:58:06.001 (14.5250029) DEC = -15:33:31.00 (-15.5586106)
Discovery date: 2019-08-23 10:00:50 (JD=2458718.9172454)

Potential host galaxy: 2MASS J01003560-1517307

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrirmk

Photometry

Discovery (first detection):
Discovery date: 2019-08-23 10:00:50
Flux: 19.3533 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-20 12:02:28
Limiting flux: 19.1509 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/2019oli