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)
10110011 47
RedGreenBlue
z19.17
znorm14.99
sky 13.3 13.1 13.0
S/N 14.9 23.3 25.0
S/N(c) 13.5 21.7 24.5
SN(E/C) 0.81
10110012 47
RedGreenBlue
z19.21
znorm15.03
sky 14.5 14.3 14.2
S/N 15.9 26.2 27.7
S/N(c) 13.9 23.7 25.9
SN(E/C) 0.84
10110013 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.4 14.4
S/N 15.8 25.7 27.7
S/N(c) 13.8 23.1 25.5
SN(E/C) 0.82
10110014 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.4 14.4
S/N 15.4 25.6 26.9
S/N(c) 13.4 22.9 24.9
SN(E/C) 0.87
10110015 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.6 14.5
S/N 15.2 25.5 27.2
S/N(c) 13.3 22.8 25.0
SN(E/C) 0.89
10110016 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.4 14.4
S/N 14.6 24.5 26.4
S/N(c) 12.8 22.1 24.2
SN(E/C) 0.85
10110017 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.5 14.5
S/N 14.6 24.3 26.4
S/N(c) 12.8 22.0 24.4
SN(E/C) 0.85
10110018 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.5 14.6
S/N 14.9 25.0 27.5
S/N(c) 13.1 22.9 25.6
SN(E/C) 0.85