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)
11350069 47
RedGreenBlue
z18.71
znorm14.53
sky 15.3 14.6 14.6
S/N 11.5 19.9 22.8
S/N(c) 9.7 18.3 21.7
SN(E/C) 0.39
11350070 47
RedGreenBlue
z18.91
znorm14.73
sky 14.9 14.7 15.3
S/N 12.9 22.2 24.7
S/N(c) 11.4 20.6 23.4
SN(E/C) 0.38
11350071 47
RedGreenBlue
z18.86
znorm14.68
sky 15.3 14.8 15.2
S/N 12.5 21.8 23.8
S/N(c) 10.9 20.2 22.7
SN(E/C) 0.36
11350072 47
RedGreenBlue
z18.86
znorm14.68
sky 15.3 15.0 15.5
S/N 12.6 22.1 23.8
S/N(c) 10.9 20.1 22.4
SN(E/C) 0.36
11350073 47
RedGreenBlue
z19.01
znorm14.83
sky 14.9 14.8 15.4
S/N 13.9 23.8 26.4
S/N(c) 12.1 22.1 24.6
SN(E/C) 0.35
11350074 47
RedGreenBlue
z19.04
znorm14.86
sky 15.5 15.0 15.3
S/N 14.4 24.2 26.9
S/N(c) 12.5 22.4 25.2
SN(E/C) 0.33
11350075 47
RedGreenBlue
z19.03
znorm14.85
sky 15.2 14.9 15.4
S/N 14.3 24.3 26.1
S/N(c) 12.4 22.1 24.2
SN(E/C) 0.34
11350076 47
RedGreenBlue
z19.06
znorm14.88
sky 15.3 15.1 15.3
S/N 14.8 24.6 27.1
S/N(c) 12.8 22.2 25.2
SN(E/C) 0.34
11350077 47
RedGreenBlue
z19.10
znorm14.92
sky 15.1 14.8 15.1
S/N 15.0 25.2 27.6
S/N(c) 13.0 22.7 25.8
SN(E/C) 0.34
11350078 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 14.8 15.3
S/N 14.7 24.3 27.0
S/N(c) 12.9 22.1 25.3
SN(E/C) 0.34