TNS Astronomical Transient Report No. 100161 [ 2021TNSTR.559....1S ]
Date Received (UTC): 2021-02-22 11:46:31
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF Discovery Data Source: ZTF
R. Shirley (Univ. of Southampton), I. Perez-Fournon, C. Jimenez Angel, F. Poidevin (IAC & ULL), R. Marques-Chaves (Univ. of Geneva), S. Geier (GRANTECAN & IAC), Y. Shu (MPA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.
IAU Designation: SN 2021dnl
Discoverer internal name: ZTF21aalydkl
Coordinates (J2000): RA = 14:47:02.983 (221.762429) DEC = +00:28:32.55 (0.475708)
Discovery date: 2021-02-20 08:36:03.000 (JD=2459265.8583681)
Potential host galaxy: SDSS J144704.01+002844.6
Host redshift: 0.0558111
Remarks: Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noirlab.edu), and MARS (https://mars.lco.global) brokers.
Photometry
Discovery (first detection):
Discovery date: 2021-02-20 08:36:03.000
Flux: 19.418 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2021-02-18 12:29:00
Limiting flux: 19.938 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2021dnl
Date Received (UTC): 2021-02-22 11:46:31
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF Discovery Data Source: ZTF
R. Shirley (Univ. of Southampton), I. Perez-Fournon, C. Jimenez Angel, F. Poidevin (IAC & ULL), R. Marques-Chaves (Univ. of Geneva), S. Geier (GRANTECAN & IAC), Y. Shu (MPA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.
IAU Designation: SN 2021dnl
Discoverer internal name: ZTF21aalydkl
Coordinates (J2000): RA = 14:47:02.983 (221.762429) DEC = +00:28:32.55 (0.475708)
Discovery date: 2021-02-20 08:36:03.000 (JD=2459265.8583681)
Potential host galaxy: SDSS J144704.01+002844.6
Host redshift: 0.0558111
Remarks: Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noirlab.edu), and MARS (https://mars.lco.global) brokers.
Photometry
Discovery (first detection):
Discovery date: 2021-02-20 08:36:03.000
Flux: 19.418 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2021-02-18 12:29:00
Limiting flux: 19.938 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2021dnl