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)
11120059 47
RedGreenBlue
z18.92
znorm14.73
sky 15.2 14.8 14.7
S/N 13.2 22.4 23.7
S/N(c) 12.1 20.8 22.7
SN(E/C) 0.79
11120060 47
RedGreenBlue
z18.99
znorm14.81
sky 15.1 14.8 15.1
S/N 14.1 23.2 25.2
S/N(c) 12.7 21.7 23.8
SN(E/C) 0.80
11120061 47
RedGreenBlue
z18.99
znorm14.81
sky 15.3 15.1 15.1
S/N 14.0 23.5 25.6
S/N(c) 12.6 21.9 24.0
SN(E/C) 0.77
11120062 47
RedGreenBlue
z18.94
znorm14.76
sky 15.3 15.1 15.1
S/N 13.6 23.3 25.0
S/N(c) 12.1 21.5 23.5
SN(E/C) 0.78
11120063 47
RedGreenBlue
z18.73
znorm14.55
sky 15.2 15.0 15.1
S/N 11.8 20.6 22.1
S/N(c) 10.4 19.0 20.6
SN(E/C) 0.87
11120064 47
RedGreenBlue
z18.72
znorm14.54
sky 15.1 14.9 15.2
S/N 11.7 20.5 22.2
S/N(c) 10.4 18.7 20.7
SN(E/C) 0.86
11120065 47
RedGreenBlue
z18.79
znorm14.61
sky 15.4 15.1 15.3
S/N 12.5 21.5 23.0
S/N(c) 10.9 19.5 21.6
SN(E/C) 0.79
11120066 47
RedGreenBlue
z18.66
znorm14.48
sky 15.0 14.9 15.0
S/N 11.4 19.8 21.2
S/N(c) 9.8 18.1 19.8
SN(E/C) 0.85