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)
14650096 47
RedGreenBlue
z19.01
znorm14.83
sky 15.1 14.7 15.4
S/N 17.4 24.6 31.2
S/N(c) 4.3 24.4 21.8
SN(E/C) 0.42
14650097 47
RedGreenBlue
z19.05
znorm14.87
sky 15.4 15.1 15.6
S/N 17.5 25.1 31.6
S/N(c) 4.4 25.1 22.3
SN(E/C) 0.40
14650098 47
RedGreenBlue
z19.07
znorm14.89
sky 15.4 15.1 15.5
S/N 17.6 25.4 31.6
S/N(c) 4.4 25.3 22.5
SN(E/C) 0.39
14650099 47
RedGreenBlue
z19.03
znorm14.85
sky 15.7 15.1 15.5
S/N 17.2 25.2 30.9
S/N(c) 4.3 25.0 22.1
SN(E/C) 0.40
14650100 47
RedGreenBlue
z19.02
znorm14.84
sky 15.2 15.2 15.3
S/N 17.3 25.5 31.2
S/N(c) 4.3 24.8 22.0
SN(E/C) 0.40
14650101 47
RedGreenBlue
z19.04
znorm14.86
sky 15.4 15.2 15.5
S/N 17.5 25.4 31.4
S/N(c) 4.3 25.1 22.3
SN(E/C) 0.42
14650102 47
RedGreenBlue
z19.03
znorm14.85
sky 15.4 15.3 15.5
S/N 17.1 25.3 31.0
S/N(c) 4.3 25.1 22.2
SN(E/C) 0.40
14650103 47
RedGreenBlue
z19.07
znorm14.89
sky 15.4 15.2 15.4
S/N 17.4 25.4 31.3
S/N(c) 4.4 25.4 22.5
SN(E/C) 0.39