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)
11140011 47
RedGreenBlue
z18.86
znorm14.68
sky 14.4 13.8 13.6
S/N 15.6 23.9 23.1
S/N(c) 13.5 21.6 21.6
SN(E/C) 0.88
11140012 47
RedGreenBlue
z18.87
znorm14.69
sky 14.5 14.1 13.9
S/N 15.5 23.7 23.5
S/N(c) 13.2 21.1 22.2
SN(E/C) 0.88
11140013 47
RedGreenBlue
z18.94
znorm14.76
sky 14.4 14.1 13.9
S/N 15.7 24.7 24.4
S/N(c) 13.5 22.0 22.9
SN(E/C) 0.86
11140014 47
RedGreenBlue
z18.82
znorm14.64
sky 14.5 14.2 14.0
S/N 14.6 23.0 23.0
S/N(c) 12.5 20.5 21.6
SN(E/C) 0.89
11140015 47
RedGreenBlue
z18.82
znorm14.64
sky 14.5 14.2 14.0
S/N 14.6 22.9 23.1
S/N(c) 12.7 20.4 21.7
SN(E/C) 0.91
11140016 47
RedGreenBlue
z18.83
znorm14.65
sky 14.5 14.2 14.1
S/N 14.6 23.4 23.6
S/N(c) 12.3 20.8 22.1
SN(E/C) 0.90
11140017 47
RedGreenBlue
z18.88
znorm14.70
sky 14.5 14.2 14.0
S/N 15.3 24.3 24.5
S/N(c) 13.0 21.7 23.0
SN(E/C) 0.89
11140018 47
RedGreenBlue
z18.76
znorm14.58
sky 14.8 14.2 14.1
S/N 14.4 22.8 23.3
S/N(c) 12.2 20.2 21.8
SN(E/C) 0.93
11140019 47
RedGreenBlue
z18.62
znorm14.44
sky 14.7 14.4 14.2
S/N 12.5 20.8 21.4
S/N(c) 10.5 18.4 20.1
SN(E/C) 0.92
11140020 47
RedGreenBlue
z18.68
znorm14.50
sky 14.8 14.3 14.2
S/N 13.3 21.8 22.4
S/N(c) 11.4 19.3 21.1
SN(E/C) 0.92