Discovery certificate for object 2019lrj
TNS Astronomical Transient Report No. 42301 [ 2019TNSTR1311....1S ]

Date Received (UTC): 2019-07-24 06:00:15
Sender: Prof. David Sand
Source Group: DLT40

D. Sand (U of Arizona), S. Valenti (UC Davis), S. Wyatt, M. Lundquist, R. Amaro, J. Andrews (U of Arizona) report/s the discovery of a new astronomical transient.

IAU Designation: SN 2019lrj
Discoverer internal name: DLT19g
Coordinates (J2000): RA = 20:18:37.910 (304.65796) DEC = -54:00:24.16 (-54.00671)
Discovery date: 2019-07-24 04:45:07 (JD=2458688.698)

Potential host galaxy: 2MASX J20183895-5400244
Host redshift: 0.043


Photometry

Discovery (first detection):
Discovery date: 2019-07-24 04:45:07
Flux: 17.9 ABMag
Filter: r-Sloan
Instrument: Other
Telescope: Other

Remarks: Instrument was the PROMPT-5 telescope at CTIO

Last non-detection:
Last non-detection date: 2019-07-22 19:13:32
Limiting flux: 19.1 ABMag
Filter: r-Sloan
Instrument: Other
Telescope: Other

Remarks: Instrument was the PROMPT-MO telescope at Meckering Observatory

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