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
z18.69
znorm14.51
sky 14.0 13.8 13.8
S/N 11.4 19.4 21.3
S/N(c) 19.9 21.0 20.2
SN(E/C) 0.93
11410034 47
RedGreenBlue
z18.84
znorm14.66
sky 14.0 14.0 14.3
S/N 12.7 21.5 23.7
S/N(c) 21.6 22.8 22.1
SN(E/C) 0.91
11410035 47
RedGreenBlue
z18.65
znorm14.47
sky 14.0 13.8 14.0
S/N 11.0 19.0 21.0
S/N(c) 18.8 20.5 20.0
SN(E/C) 0.99
11410036 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.5 14.9
S/N 14.6 25.0 27.4
S/N(c) 24.0 25.5 24.9
SN(E/C) 0.91
11410037 47
RedGreenBlue
z19.05
znorm14.87
sky 14.9 14.7 14.8
S/N 14.9 25.4 27.9
S/N(c) 24.7 25.8 25.4
SN(E/C) 0.93
11410038 47
RedGreenBlue
z18.81
znorm14.63
sky 14.5 14.4 14.5
S/N 12.5 21.7 23.8
S/N(c) 21.2 22.8 22.6
SN(E/C) 0.97
11410039 47
RedGreenBlue
z18.78
znorm14.60
sky 14.0 13.9 14.1
S/N 11.9 20.9 22.8
S/N(c) 20.6 22.2 22.1
SN(E/C) 0.91
11410040 47
RedGreenBlue
z18.97
znorm14.79
sky 14.6 14.5 14.5
S/N 13.9 24.1 26.3
S/N(c) 23.3 24.7 24.7
SN(E/C) 0.91