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)
13850011 47
RedGreenBlue
z19.25
znorm15.07
sky 14.1 14.0 14.1
S/N 18.4 29.9 32.5
S/N(c) 30.2 9.7 13.8
SN(E/C) 0.90
13850012 47
RedGreenBlue
z19.26
znorm15.08
sky 14.3 14.1 14.1
S/N 18.2 29.7 31.7
S/N(c) 30.1 9.7 13.7
SN(E/C) 0.92
13850013 47
RedGreenBlue
z19.27
znorm15.09
sky 14.2 14.2 14.2
S/N 18.3 29.7 32.1
S/N(c) 30.0 9.8 13.7
SN(E/C) 0.91
13850014 47
RedGreenBlue
z19.25
znorm15.07
sky 14.4 14.2 14.2
S/N 18.2 29.4 31.7
S/N(c) 29.7 9.7 13.6
SN(E/C) 0.93
13850015 47
RedGreenBlue
z19.26
znorm15.08
sky 14.2 14.2 14.2
S/N 18.1 29.4 31.9
S/N(c) 29.9 9.7 13.6
SN(E/C) 0.91
13850016 47
RedGreenBlue
z19.26
znorm15.08
sky 14.2 14.3 14.2
S/N 18.0 29.4 31.9
S/N(c) 29.8 9.7 13.6
SN(E/C) 0.91
13850017 47
RedGreenBlue
z19.27
znorm15.09
sky 14.2 14.2 14.2
S/N 18.0 29.2 32.0
S/N(c) 29.9 9.7 13.6
SN(E/C) 0.94
13850018 47
RedGreenBlue
z19.28
znorm15.10
sky 14.2 14.2 14.3
S/N 18.2 29.5 32.3
S/N(c) 30.1 9.8 13.6
SN(E/C) 0.94