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)
9080059 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.7 14.9
S/N 16.1 24.8 25.5
S/N(c) 14.7 23.4 23.9
SN(E/C) 0.85
9080060 47
RedGreenBlue
z19.05
znorm14.87
sky 14.7 14.7 15.3
S/N 15.5 24.6 25.6
S/N(c) 14.4 23.2 24.0
SN(E/C) 0.85
9080061 47
RedGreenBlue
z19.06
znorm14.88
sky 14.5 14.7 15.3
S/N 15.9 24.6 25.7
S/N(c) 14.5 23.1 24.0
SN(E/C) 0.87
9080062 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.9 15.2
S/N 15.9 24.7 25.7
S/N(c) 14.7 23.2 24.0
SN(E/C) 0.82
9080063 47
RedGreenBlue
z19.07
znorm14.89
sky 14.5 14.8 15.4
S/N 16.0 24.7 25.7
S/N(c) 14.8 23.2 23.9
SN(E/C) 0.88
9080064 47
RedGreenBlue
z19.07
znorm14.89
sky 14.5 14.7 15.2
S/N 15.8 24.9 25.8
S/N(c) 14.6 23.5 24.1
SN(E/C) 0.82
9080065 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.8 15.3
S/N 16.3 25.3 26.4
S/N(c) 15.0 23.8 24.5
SN(E/C) 0.71
9080066 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.8 15.2
S/N 16.1 25.1 26.0
S/N(c) 14.8 23.6 23.9
SN(E/C) 0.78