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 15.1 14.8 14.6
S/N 16.3 24.6 26.4
S/N(c) 4.5 13.1 14.4
SN(E/C) 0.53
11150049 47
RedGreenBlue
z18.76
znorm14.57
sky 15.2 14.8 15.2
S/N 15.8 24.3 26.1
S/N(c) 4.3 12.7 13.9
SN(E/C) 0.54
11150050 47
RedGreenBlue
z18.90
znorm14.72
sky 15.0 14.8 15.0
S/N 17.2 25.9 28.4
S/N(c) 4.9 14.0 15.5
SN(E/C) 0.51
11150051 47
RedGreenBlue
z19.02
znorm14.84
sky 15.1 14.7 15.0
S/N 18.6 27.7 30.1
S/N(c) 5.3 15.2 16.7
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) 5.3 15.0 16.5
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) 5.3 14.9 16.5
SN(E/C) 0.50
11150054 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.8 14.8
S/N 18.6 27.9 30.4
S/N(c) 5.4 15.3 17.0
SN(E/C) 0.47
11150055 47
RedGreenBlue
z18.95
znorm14.77
sky 15.1 14.8 14.9
S/N 18.0 26.9 29.4
S/N(c) 5.1 14.5 15.8
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) 4.9 14.0 15.5
SN(E/C) 0.49
11150057 47
RedGreenBlue
z18.62
znorm14.44
sky 14.2 14.0 14.1
S/N 14.9 22.9 24.9
S/N(c) 3.9 11.7 12.6
SN(E/C) 0.58