Discovery certificate for object 2019ttv
TNS Astronomical Transient Report No. 51228 [ 2019TNSTR2233....1P ]

Date Received (UTC): 2019-10-31 10:28:48
Sender: Dr. Ismael Perez-Fournon
Reporting Group: None     Discovery Data Source: None

I. Perez-Fournon, C. Jimenez Angel, F. Poidevin, and R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019ttv
Discoverer internal name: ZTF19achewzu
Coordinates (J2000): RA = 00:07:14.550 (1.810625) DEC = +04:13:14.39 (4.220665)
Discovery date: 2019-10-25 05:07:20 (JD=2458781.7134259)

Potential host galaxy: SDSS J000714.57+041313.6
Host redshift: 0.100711

Remarks: Data provided by ZTF. Possible SN in the galaxy SDSS J000714.57+041313.6.

Photometry

Discovery (first detection):
Discovery date: 2019-10-25 05:07:20
Flux: 19.487 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-23 05:32:58
Limiting flux: 20.209 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019ttv