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)
11350054 47
RedGreenBlue
z18.92
znorm14.74
sky 15.0 14.5 14.6
S/N 14.2 23.6 24.2
S/N(c) 12.5 21.8 22.7
SN(E/C) 0.41
11350055 47
RedGreenBlue
z18.98
znorm14.80
sky 14.8 14.7 14.8
S/N 14.8 24.2 25.3
S/N(c) 13.0 22.3 23.6
SN(E/C) 0.37
11350056 47
RedGreenBlue
z18.98
znorm14.80
sky 14.6 14.8 14.8
S/N 14.4 24.4 25.2
S/N(c) 12.9 22.3 23.9
SN(E/C) 0.39
11350057 47
RedGreenBlue
z18.90
znorm14.72
sky 14.9 14.8 14.8
S/N 13.9 23.2 24.4
S/N(c) 12.1 21.4 23.0
SN(E/C) 0.42
11350058 47
RedGreenBlue
z18.81
znorm14.63
sky 14.9 14.8 14.9
S/N 12.9 22.1 23.2
S/N(c) 11.3 20.4 21.7
SN(E/C) 0.38
11350059 47
RedGreenBlue
z18.88
znorm14.70
sky 15.0 14.8 14.8
S/N 13.7 23.0 24.1
S/N(c) 11.9 20.9 22.7
SN(E/C) 0.42
11350060 47
RedGreenBlue
z18.81
znorm14.63
sky 14.9 14.8 14.8
S/N 13.1 22.0 23.3
S/N(c) 11.3 20.0 21.8
SN(E/C) 0.43
11350061 47
RedGreenBlue
z18.86
znorm14.68
sky 14.8 14.8 14.8
S/N 13.5 22.7 23.7
S/N(c) 11.8 20.8 22.4
SN(E/C) 0.43
11350062 47
RedGreenBlue
z18.76
znorm14.58
sky 14.8 14.8 14.7
S/N 12.5 21.2 22.4
S/N(c) 10.9 19.4 21.0
SN(E/C) 0.42
11350063 47
RedGreenBlue
z18.84
znorm14.66
sky 14.7 14.7 14.7
S/N 13.2 22.6 23.6
S/N(c) 11.6 20.7 22.1
SN(E/C) 0.40
11350064 47
RedGreenBlue
z18.78
znorm14.60
sky 14.7 14.6 14.7
S/N 13.0 21.5 22.5
S/N(c) 11.1 19.8 21.1
SN(E/C) 0.39
11350065 47
RedGreenBlue
z18.60
znorm14.42
sky 14.8 14.7 14.8
S/N 11.3 19.6 20.4
S/N(c) 9.8 17.9 19.1
SN(E/C) 0.45