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)
14450011 47
RedGreenBlue
z18.70
znorm14.52
sky 14.3 14.4 14.3
S/N 12.6 21.4 22.8
S/N(c) 34.1 13.4 24.5
SN(E/C) 0.97
14450012 47
RedGreenBlue
z18.71
znorm14.53
sky 14.5 14.3 14.3
S/N 12.3 21.5 22.5
S/N(c) 33.6 13.5 24.6
SN(E/C) 0.96
14450013 47
RedGreenBlue
z18.64
znorm14.46
sky 14.5 14.4 14.3
S/N 11.9 20.4 21.8
S/N(c) 33.0 13.3 24.0
SN(E/C) 0.97
14450014 47
RedGreenBlue
z18.71
znorm14.53
sky 14.4 14.3 14.3
S/N 12.4 21.2 22.6
S/N(c) 33.9 13.7 24.6
SN(E/C) 0.96
14450015 47
RedGreenBlue
z18.72
znorm14.54
sky 14.5 14.3 14.2
S/N 12.6 21.5 22.5
S/N(c) 34.1 13.7 24.7
SN(E/C) 0.98
14450016 47
RedGreenBlue
z18.89
znorm14.71
sky 14.4 14.3 14.2
S/N 14.2 23.5 24.9
S/N(c) 37.4 14.8 26.9
SN(E/C) 0.94
14450017 47
RedGreenBlue
z18.96
znorm14.78
sky 14.2 14.2 14.1
S/N 14.8 24.3 26.1
S/N(c) 39.1 15.2 27.7
SN(E/C) 0.94
14450018 47
RedGreenBlue
z18.81
znorm14.63
sky 14.3 14.2 14.3
S/N 13.5 22.4 24.1
S/N(c) 36.1 14.4 25.8
SN(E/C) 0.96