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)
10460059 47
RedGreenBlue
z18.87
znorm14.69
sky 14.8 14.9 15.0
S/N 16.2 26.3 27.6
S/N(c) 14.2 24.8 25.8
SN(E/C) 0.93
10460060 47
RedGreenBlue
z18.95
znorm14.77
sky 15.1 14.8 15.5
S/N 16.3 27.0 28.8
S/N(c) 14.2 25.8 26.6
SN(E/C) 0.90
10460061 47
RedGreenBlue
z18.98
znorm14.80
sky 14.8 14.9 15.3
S/N 16.4 27.2 29.2
S/N(c) 14.5 25.6 26.9
SN(E/C) 0.90
10460062 47
RedGreenBlue
z18.95
znorm14.77
sky 15.4 14.9 15.4
S/N 16.2 26.8 28.6
S/N(c) 14.2 25.2 26.3
SN(E/C) 0.90
10460063 47
RedGreenBlue
z18.79
znorm14.61
sky 14.9 15.1 15.5
S/N 14.2 24.3 25.9
S/N(c) 12.3 22.8 23.7
SN(E/C) 0.93
10460064 47
RedGreenBlue
z18.82
znorm14.64
sky 15.0 14.9 15.3
S/N 15.0 25.1 26.6
S/N(c) 13.2 23.5 24.5
SN(E/C) 0.93
10460065 47
RedGreenBlue
z18.73
znorm14.55
sky 15.3 15.2 15.3
S/N 13.8 24.0 25.6
S/N(c) 12.1 22.3 23.5
SN(E/C) 0.95
10460066 47
RedGreenBlue
z18.66
znorm14.48
sky 15.2 15.0 15.4
S/N 12.9 22.5 23.8
S/N(c) 11.1 21.1 21.9
SN(E/C) 0.93