Discovery certificate for object 2019nsi
TNS Astronomical Transient Report No. 44143 [ 2019TNSTR1516....1G ]

Date Received (UTC): 2019-08-17 13:22:29
Sender: ZTF (ZTF_Bot1)
Source Group: DECam-GROWTH

I. Andreoni and D. Goldstein (Caltech) on behalf of the DECam-GROWTH team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019nsi
Discoverer internal name: DG19zrakc
Coordinates (J2000): RA = 01:34:31.208 (23.630033013918) DEC = -33:02:16.94 (-33.038039998328)
Discovery date: 2019-08-16 08:23:59 (JD=2458711.8499884)



Photometry

Discovery (first detection):
Discovery date: 2019-08-16 08:23:59
Flux: 21.71 ABMag
Filter: i-Sloan
Instrument: DECAM
Telescope: CTIO - 4-m Victor M. Blanco Telescope

Last non-detection:
Archival info: Other
Remarks: Non existent in SDSS/PS1

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