Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
11130011 47
RedGreenBlue
z19.01
znorm14.83
sky 14.7 14.4 13.9
S/N 15.9 24.9 23.4
S/N(c) 14.6 22.5 22.1
SN(E/C) 0.65
11130012 47
RedGreenBlue
z19.00
znorm14.82
sky 14.9 14.4 14.3
S/N 15.9 24.9 23.6
S/N(c) 14.4 22.6 21.9
SN(E/C) 0.64
11130013 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 14.5 14.2
S/N 16.1 24.9 23.5
S/N(c) 14.3 22.7 22.1
SN(E/C) 0.66
11130014 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.5 14.4
S/N 16.9 26.2 25.0
S/N(c) 15.2 23.8 23.4
SN(E/C) 0.70
11130015 47
RedGreenBlue
z19.04
znorm14.86
sky 14.7 14.5 14.5
S/N 16.0 25.0 24.1
S/N(c) 14.4 23.1 22.6
SN(E/C) 0.76
11130016 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.5 14.4
S/N 16.9 26.1 24.9
S/N(c) 15.2 23.6 23.7
SN(E/C) 0.70
11130017 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.6 14.4
S/N 16.4 25.6 24.4
S/N(c) 14.9 23.4 22.9
SN(E/C) 0.71
11130018 47
RedGreenBlue
z19.07
znorm14.89
sky 15.0 14.7 14.6
S/N 16.7 25.8 24.7
S/N(c) 14.9 23.7 23.3
SN(E/C) 0.66