Discovery certificate for object 2019rmi
TNS Astronomical Transient Report No. 48254 [ 2019TNSTR1946....1F ]

Date Received (UTC): 2019-09-30 15:25:27
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 2019rmi
Discoverer internal name: ZTF19acboidj
Coordinates (J2000): RA = 07:55:43.151 (118.9297939) DEC = +47:54:39.87 (47.9110743)
Discovery date: 2019-09-30 12:20:24 (JD=2458757.0141667)

Potential host galaxy: 2MASS J07554312+4754400
Host redshift: 0.119846

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acboidj

Photometry

Discovery (first detection):
Discovery date: 2019-09-30 12:20:24
Flux: 20.1577 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-25 11:38:03
Limiting flux: 20.2763 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/2019rmi