Table 1

Basic source and counterpart information.

eFEDS ID eFEDSU J083644.0+005459
RAeFEDS [deg] 129.1834
DeceFEDS [deg] 0.9164
σRADEC,eFEDS [arcsec] 4.1
DETLIKE 11.00
Counts (0.2–2.3 keV) 14.4 ± 5.0
LS8 objID/brickID 926/336644
Sep. X/LS8 [arcsec] 6.3
QSO ID SDSS J083643.85+005453.3
QSO Redshift 5.81
Sep. QSO/LS8 [arcsec] <0.1

Notes. The coordinates of the eFEDS source are equatorial, with σRADEC, eFEDS being the 1σ X-ray positional uncertainty. The net counts and errors are obtained via photon-mode PSF fitting (Brunner et al., in prep.). The Sep. X/LS8 measures the separation between the centroid of the detected X-ray source and the position of the LS8 counterpart. Sep. QSO/LS8 corresponds to the separation between the quasar optical position and the LS8 counterpart.

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