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)
11150048 47
RedGreenBlue
z18.80
znorm14.62
sky 15.6 15.0 14.8
S/N 16.4 24.8 28.1
S/N(c) 14.9 24.0 27.3
SN(E/C) 0.53
11150049 47
RedGreenBlue
z18.75
znorm14.57
sky 15.3 14.9 15.3
S/N 16.0 24.3 27.5
S/N(c) 14.6 23.5 26.7
SN(E/C) 0.54
11150050 47
RedGreenBlue
z18.90
znorm14.72
sky 15.0 14.8 15.3
S/N 17.2 26.0 29.3
S/N(c) 15.7 25.1 28.4
SN(E/C) 0.50
11150051 47
RedGreenBlue
z19.02
znorm14.84
sky 15.0 14.8 15.0
S/N 18.6 27.9 31.2
S/N(c) 17.0 27.0 30.3
SN(E/C) 0.48
11150052 47
RedGreenBlue
z19.01
znorm14.83
sky 15.0 14.9 15.2
S/N 18.5 27.8 31.0
S/N(c) 17.0 26.9 30.1
SN(E/C) 0.49
11150053 47
RedGreenBlue
z18.98
znorm14.80
sky 15.1 14.9 15.1
S/N 18.1 27.1 30.2
S/N(c) 16.6 26.2 29.3
SN(E/C) 0.50
11150054 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.8 14.9
S/N 18.7 28.0 31.2
S/N(c) 17.2 27.1 30.4
SN(E/C) 0.47
11150055 47
RedGreenBlue
z18.95
znorm14.77
sky 15.1 15.1 15.2
S/N 18.1 27.1 30.1
S/N(c) 16.4 26.1 29.3
SN(E/C) 0.47
11150056 47
RedGreenBlue
z18.91
znorm14.73
sky 15.2 14.9 14.9
S/N 17.8 26.7 29.7
S/N(c) 16.3 25.7 28.8
SN(E/C) 0.50
11150057 47
RedGreenBlue
z18.63
znorm14.45
sky 14.1 14.0 14.2
S/N 15.1 23.1 25.7
S/N(c) 13.6 22.2 24.7
SN(E/C) 0.58