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)
11410033 47
RedGreenBlue
z18.70
znorm14.52
sky 14.0 13.8 13.9
S/N 11.5 19.7 21.9
S/N(c) 10.4 18.9 20.6
SN(E/C) 0.93
11410034 47
RedGreenBlue
z18.86
znorm14.68
sky 14.2 14.1 14.4
S/N 13.2 22.1 24.0
S/N(c) 11.9 21.1 22.5
SN(E/C) 0.92
11410035 47
RedGreenBlue
z18.66
znorm14.48
sky 14.0 13.9 14.1
S/N 11.2 19.5 21.2
S/N(c) 10.3 18.0 19.8
SN(E/C) 0.98
11410036 47
RedGreenBlue
z19.03
znorm14.85
sky 15.0 14.9 15.1
S/N 14.7 25.4 27.3
S/N(c) 13.4 24.0 25.9
SN(E/C) 0.91
11410037 47
RedGreenBlue
z19.06
znorm14.88
sky 15.0 14.7 15.1
S/N 15.0 25.7 27.7
S/N(c) 13.6 24.2 26.1
SN(E/C) 0.92
11410038 47
RedGreenBlue
z18.83
znorm14.65
sky 14.6 14.5 14.7
S/N 12.6 22.4 23.9
S/N(c) 11.1 20.7 22.5
SN(E/C) 0.96
11410039 47
RedGreenBlue
z18.79
znorm14.61
sky 14.2 14.1 14.2
S/N 12.4 21.3 23.0
S/N(c) 11.1 19.8 21.4
SN(E/C) 0.91
11410040 47
RedGreenBlue
z18.98
znorm14.80
sky 14.7 14.5 14.7
S/N 14.0 24.4 26.2
S/N(c) 12.5 22.6 24.6
SN(E/C) 0.92