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
z18.78
znorm14.60
sky 15.1 15.0 14.6
S/N 16.3 24.6 26.4
S/N(c) 14.8 23.7 25.6
SN(E/C) 0.53
11150049 47
RedGreenBlue
z18.73
znorm14.55
sky 15.2 14.9 15.2
S/N 15.8 24.2 26.1
S/N(c) 14.3 23.2 25.3
SN(E/C) 0.54
11150050 47
RedGreenBlue
z18.89
znorm14.71
sky 15.0 14.9 15.0
S/N 17.2 25.9 28.4
S/N(c) 15.7 24.9 27.2
SN(E/C) 0.51
11150051 47
RedGreenBlue
z19.01
znorm14.83
sky 15.1 14.7 15.0
S/N 18.6 27.7 30.1
S/N(c) 17.0 26.7 29.3
SN(E/C) 0.48
11150052 47
RedGreenBlue
z19.00
znorm14.82
sky 15.0 14.9 14.9
S/N 18.4 27.6 30.0
S/N(c) 16.9 26.7 29.3
SN(E/C) 0.49
11150053 47
RedGreenBlue
z18.98
znorm14.80
sky 14.9 14.8 14.9
S/N 17.9 26.9 29.6
S/N(c) 16.4 25.9 28.4
SN(E/C) 0.50
11150054 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 14.8 14.8
S/N 18.6 27.9 30.4
S/N(c) 17.0 26.9 29.7
SN(E/C) 0.47
11150055 47
RedGreenBlue
z18.94
znorm14.76
sky 15.1 14.8 14.9
S/N 18.0 26.9 29.4
S/N(c) 16.5 25.9 28.6
SN(E/C) 0.48
11150056 47
RedGreenBlue
z18.91
znorm14.73
sky 14.8 14.8 14.8
S/N 17.8 26.6 29.0
S/N(c) 16.2 25.5 28.2
SN(E/C) 0.49
11150057 47
RedGreenBlue
z18.62
znorm14.44
sky 14.2 14.1 14.1
S/N 14.9 22.9 24.9
S/N(c) 13.4 21.8 24.0
SN(E/C) 0.58