TNS Astronomical Transient Report No. 169972 [ 2023TNSTR.202....1D ]
Date Received (UTC): 2023-01-26 18:05:47
Date made public:
Sender: JADES_bot
Reporting Group: JADES Discovery Data Source: JADES
Christa DeCoursey, on behalf of JADES report/s the discovery of a new astronomical transient.
IAU Designation: AT 2022aeis
Discoverer internal name: jades-gs-2022a
Coordinates (J2000): RA = 03:32:40.187 (53.167446) DEC = -27:47:42.82 (-27.795228)
Discovery date: 2022-09-29 00:00:00.000 (JD=2459851.5)
Potential host galaxy: CANDELS J033240.19-274742.6
Host redshift: 1.764
Remarks: We report the detection of a transient in the GOODS-S field, observed by JWST NIRCam on September 29th, 2022. The candidate does not appear in the GOODS-S HST mosaic images (v2.0) distributed by the Hubble Legacy Fields (HLF) project (https://archive.stsci.edu/prepds/hlf), confirming its transient nature. The transient lies at RA 03:32:40.187, DEC -27:47:42.82, and its host galaxy is CANDELS J033240.19-274742.6 (z_phot = 1.764), as reported in the NASA/IPAC Extragalactic Database. We performed aperture photometry on the transient and measured the following AB magnitudes: F090W = 25.92 ± 0.08, F115W = 25.25 ± 0.06, F150W = 24.93 ± 0.06, F200W = 24.67 ± 0.06, F277W = 25.02 ± 0.09, F335M = 25.25 ± 0.11, F356W = 25.28 ± 0.11, F410M = 25.39 ± 0.14, and F444W = 25.43 ± 0.16.
Photometry
Discovery (first detection):
Discovery date: 2022-09-29 00:00:00.000
Flux: 24.93 ABMag
Filter: F150W-JWST
Instrument: NIRCam
Telescope: James Webb Space Telescope
Last non-detection:
Archival info: Other
Remarks: This source was not detected in the GOODS-S HST mosaic images (v2.0) distributed by the Hubble Legacy Fields (HLF) project (https://archive.stsci.edu/prepds/hlf).
Details of the new object can be viewed here: https://www.wis-tns.org/object/2022aeis
Date Received (UTC): 2023-01-26 18:05:47
Date made public:
Sender: JADES_bot
Reporting Group: JADES Discovery Data Source: JADES
Christa DeCoursey, on behalf of JADES report/s the discovery of a new astronomical transient.
IAU Designation: AT 2022aeis
Discoverer internal name: jades-gs-2022a
Coordinates (J2000): RA = 03:32:40.187 (53.167446) DEC = -27:47:42.82 (-27.795228)
Discovery date: 2022-09-29 00:00:00.000 (JD=2459851.5)
Potential host galaxy: CANDELS J033240.19-274742.6
Host redshift: 1.764
Remarks: We report the detection of a transient in the GOODS-S field, observed by JWST NIRCam on September 29th, 2022. The candidate does not appear in the GOODS-S HST mosaic images (v2.0) distributed by the Hubble Legacy Fields (HLF) project (https://archive.stsci.edu/prepds/hlf), confirming its transient nature. The transient lies at RA 03:32:40.187, DEC -27:47:42.82, and its host galaxy is CANDELS J033240.19-274742.6 (z_phot = 1.764), as reported in the NASA/IPAC Extragalactic Database. We performed aperture photometry on the transient and measured the following AB magnitudes: F090W = 25.92 ± 0.08, F115W = 25.25 ± 0.06, F150W = 24.93 ± 0.06, F200W = 24.67 ± 0.06, F277W = 25.02 ± 0.09, F335M = 25.25 ± 0.11, F356W = 25.28 ± 0.11, F410M = 25.39 ± 0.14, and F444W = 25.43 ± 0.16.
Photometry
Discovery (first detection):
Discovery date: 2022-09-29 00:00:00.000
Flux: 24.93 ABMag
Filter: F150W-JWST
Instrument: NIRCam
Telescope: James Webb Space Telescope
Last non-detection:
Archival info: Other
Remarks: This source was not detected in the GOODS-S HST mosaic images (v2.0) distributed by the Hubble Legacy Fields (HLF) project (https://archive.stsci.edu/prepds/hlf).
Details of the new object can be viewed here: https://www.wis-tns.org/object/2022aeis