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)
11160061 47
RedGreenBlue
z18.74
znorm14.56
sky 15.5 14.7 14.6
S/N 12.1 20.7 22.3
S/N(c) 10.5 19.2 20.8
SN(E/C) 0.48
11160062 47
RedGreenBlue
z18.88
znorm14.70
sky 15.1 14.6 14.9
S/N 13.8 22.5 24.8
S/N(c) 12.0 21.0 23.3
SN(E/C) 0.46
11160063 47
RedGreenBlue
z18.82
znorm14.64
sky 15.1 14.6 14.8
S/N 13.0 21.7 23.5
S/N(c) 11.1 20.3 22.2
SN(E/C) 0.48
11160064 47
RedGreenBlue
z18.82
znorm14.64
sky 15.0 14.6 14.7
S/N 13.0 21.6 23.0
S/N(c) 11.1 20.0 21.5
SN(E/C) 0.49
11160065 47
RedGreenBlue
z18.73
znorm14.55
sky 15.0 14.6 14.7
S/N 12.4 20.3 22.1
S/N(c) 10.7 18.7 20.8
SN(E/C) 0.47
11160066 47
RedGreenBlue
z18.70
znorm14.52
sky 15.1 14.5 14.6
S/N 11.6 20.0 21.7
S/N(c) 10.0 18.4 20.5
SN(E/C) 0.49
11160067 47
RedGreenBlue
z18.72
znorm14.54
sky 15.0 14.7 14.6
S/N 11.7 20.1 21.7
S/N(c) 10.2 18.6 20.4
SN(E/C) 0.51
11160068 47
RedGreenBlue
z18.83
znorm14.65
sky 14.9 14.5 14.6
S/N 12.6 21.4 22.7
S/N(c) 10.9 19.9 21.6
SN(E/C) 0.47