Discovery certificate for object 2019obm
TNS Astronomical Transient Report No. 44444 [ 2019TNSTR1560....1F ]

Date Received (UTC): 2019-08-21 15:39:16
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 2019obm
Discoverer internal name: ZTF19abqsemq
Coordinates (J2000): RA = 13:53:11.346 (208.2972759) DEC = +19:48:44.68 (19.8124099)
Discovery date: 2019-08-21 03:29:12 (JD=2458716.6452778)

Potential host galaxy: SDSS J135310.43+194849.9
Host redshift: 0.07

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqsemq

Photometry

Discovery (first detection):
Discovery date: 2019-08-21 03:29:12
Flux: 19.4477 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-07-28 04:40:48
Limiting flux: 20.2722 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/2019obm