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)
14310059 47
RedGreenBlue
z18.89
znorm14.71
sky 14.6 14.3 14.4
S/N 14.3 22.9 23.7
S/N(c) 33.6 36.4 23.1
SN(E/C) 0.95
14310060 47
RedGreenBlue
z18.95
znorm14.77
sky 14.7 14.3 14.5
S/N 14.6 23.6 24.6
S/N(c) 34.7 37.2 23.8
SN(E/C) 1.00
14310061 47
RedGreenBlue
z19.04
znorm14.86
sky 14.5 14.3 14.5
S/N 15.5 24.9 26.0
S/N(c) 36.0 38.7 24.5
SN(E/C) 0.93
14310062 47
RedGreenBlue
z18.69
znorm14.51
sky 14.6 14.5 14.7
S/N 12.0 20.4 20.9
S/N(c) 29.9 32.7 20.6
SN(E/C) 0.93
14310063 47
RedGreenBlue
z18.96
znorm14.78
sky 14.5 14.4 14.5
S/N 14.7 24.5 24.5
S/N(c) 34.3 37.2 23.6
SN(E/C) 0.93
14310064 47
RedGreenBlue
z18.92
znorm14.74
sky 14.6 14.4 14.5
S/N 14.4 23.8 23.9
S/N(c) 33.5 36.5 23.1
SN(E/C) 0.91
14310065 47
RedGreenBlue
z18.86
znorm14.68
sky 14.5 14.5 14.5
S/N 14.0 23.1 22.8
S/N(c) 32.5 35.4 22.1
SN(E/C) 0.98
14310066 47
RedGreenBlue
z18.92
znorm14.74
sky 14.5 14.3 14.4
S/N 14.4 23.9 23.5
S/N(c) 33.4 36.3 22.7
SN(E/C) 0.93