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DECAM eFEDS photometry - eROSITA AGN matches

4888 objects processed:

For the 1 arcsec matched optical counterparts which also have match to Alice's QSO candidates

4888 objects processed:

Random selection for r<22 - match #3418 (eROSITA ID: 13297):

Any magnitudes or rms variations outside the y-axis range are shown by vertical bars at the appropriate axis limit.
The SDSS r magnitude is shown as the black symbol on the LH axis at JD=2458800.
The horizontal line shows the median DECAM r magnitude.
#3418 eFEDS field 6 (eROSITA ID: 13297)
RA: 139.049591 Dec: 3.554932
Mean r mag: 19.54 from 71/71 observations)
RMS mag: 0.105 (star default for this mag.: 0.021)
Brightest mag offset from mean: -0.22
Faintest mag offset from mean: 0.17
SDSS mags: u: 19.94 g: 19.35 r: 18.83 i: 18.73 z: 18.64
eROSITA redshift: 1.184 grade: 5
SDSS cutout


The plot above shows mean r magnitude v rms variation for all the data as black points and the object selected as a red dot. The blue line shows the mean rms for stars.