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)
11360074 47
RedGreenBlue
z17.02
znorm12.83
sky 14.2 14.0 14.4
S/N 2.8 6.1 7.7
S/N(c) 2.4 5.1 6.6
SN(E/C) 0.75
11360075 47
RedGreenBlue
z18.57
znorm14.39
sky 14.6 14.4 14.8
S/N 10.6 17.3 20.3
S/N(c) 9.1 16.0 18.7
SN(E/C) 0.47
11360076 47
RedGreenBlue
z18.81
znorm14.63
sky 14.9 14.6 14.8
S/N 12.6 20.5 23.7
S/N(c) 11.1 18.9 21.9
SN(E/C) 0.45
11360077 47
RedGreenBlue
z18.87
znorm14.69
sky 14.9 14.6 14.9
S/N 13.1 20.7 24.5
S/N(c) 11.4 19.3 22.9
SN(E/C) 0.42
11360078 47
RedGreenBlue
z18.90
znorm14.72
sky 14.8 14.7 14.9
S/N 13.4 21.3 24.6
S/N(c) 11.7 19.9 23.1
SN(E/C) 0.41
11360079 47
RedGreenBlue
z18.90
znorm14.72
sky 15.3 14.8 15.0
S/N 13.4 21.4 24.6
S/N(c) 11.7 19.9 22.8
SN(E/C) 0.41
11360080 47
RedGreenBlue
z18.98
znorm14.80
sky 15.0 14.8 15.1
S/N 14.1 22.5 25.4
S/N(c) 12.4 21.2 23.9
SN(E/C) 0.42
11360081 47
RedGreenBlue
z19.07
znorm14.89
sky 15.0 14.8 15.0
S/N 14.9 24.0 26.4
S/N(c) 13.0 22.5 25.0
SN(E/C) 0.39