Discovery certificate for object 2019rid
TNS Astronomical Transient Report No. 48101 [ 2019TNSTR1934....1F ]

Date Received (UTC): 2019-09-28 13:42:06
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 2019rid
Discoverer internal name: ZTF19acbjsua
Coordinates (J2000): RA = 17:23:25.530 (260.8563731) DEC = +57:17:04.12 (57.2844781)
Discovery date: 2019-09-28 04:19:06 (JD=2458754.6799306)

Potential host galaxy: 2MASS J17232361+5717005
Host redshift: 0.025295

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acbjsua

Photometry

Discovery (first detection):
Discovery date: 2019-09-28 04:19:06
Flux: 19.9475 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-28 03:38:04
Limiting flux: 20.7327 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/2019rid