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)
16110033 47
RedGreenBlue
z18.89
znorm14.71
sky 14.4 14.3 14.4
S/N 14.3 22.1 23.1
S/N(c) 24.0 22.8 9.3
SN(E/C) 0.86
16110034 47
RedGreenBlue
z18.90
znorm14.72
sky 14.4 14.4 14.5
S/N 14.4 22.6 22.9
S/N(c) 23.6 22.6 9.3
SN(E/C) 0.92
16110035 47
RedGreenBlue
z18.99
znorm14.81
sky 14.4 14.4 14.5
S/N 15.6 23.2 24.6
S/N(c) 25.6 23.8 9.9
SN(E/C) 0.85
16110036 47
RedGreenBlue
z18.98
znorm14.80
sky 14.4 14.4 14.5
S/N 15.5 23.2 23.9
S/N(c) 25.3 23.7 9.8
SN(E/C) 0.86
16110037 47
RedGreenBlue
z18.98
znorm14.80
sky 14.6 14.4 14.4
S/N 15.6 23.0 24.0
S/N(c) 25.6 23.8 9.8
SN(E/C) 0.86
16110038 47
RedGreenBlue
z18.89
znorm14.71
sky 14.5 14.5 14.4
S/N 14.7 21.8 22.8
S/N(c) 24.1 22.8 9.3
SN(E/C) 0.84
16110039 47
RedGreenBlue
z18.96
znorm14.78
sky 14.5 14.4 14.5
S/N 15.5 22.9 23.7
S/N(c) 25.2 23.6 9.7
SN(E/C) 0.89
16110040 47
RedGreenBlue
z18.98
znorm14.80
sky 14.5 14.4 14.5
S/N 15.6 23.2 23.9
S/N(c) 25.1 23.9 9.9
SN(E/C) 0.89