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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 #4392 (eROSITA ID: 11759):

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.
#4392 eFEDS field 20 (eROSITA ID: 11759)
RA: 142.33266 Dec: -1.319409
Mean r mag: 19.72 from 66/69 observations)
RMS mag: 0.082 (star default for this mag.: 0.025)
Brightest mag offset from mean: -0.17
Faintest mag offset from mean: 0.53
SDSS mags: u: 20.79 g: 19.73 r: 19.61 i: 19.58 z: 19.42
eROSITA redshift: 2.74 grade: 5
SDSS cutout
Warning - this object is within about 20 pixels of a chip edge
Warning - there are 3 missing detections for this object


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.