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)
11350010 47
RedGreenBlue
z18.79
znorm14.61
sky 10.6 10.5 10.6
S/N 6.5 9.5 11.2
S/N(c) 6.4 9.2 11.1
SN(E/C) 0.96
11350011 47
RedGreenBlue
z18.91
znorm14.73
sky 12.2 12.1 12.2
S/N 10.5 17.0 19.7
S/N(c) 10.3 16.2 19.4
SN(E/C) 0.96
11350012 47
RedGreenBlue
z18.94
znorm14.76
sky 13.4 13.3 13.3
S/N 13.3 21.5 23.1
S/N(c) 11.8 19.7 22.0
SN(E/C) 0.95
11350013 47
RedGreenBlue
z18.95
znorm14.77
sky 13.7 13.5 13.6
S/N 13.4 22.2 23.5
S/N(c) 12.1 20.2 22.5
SN(E/C) 0.97
11350014 47
RedGreenBlue
z19.01
znorm14.82
sky 13.9 13.7 13.8
S/N 14.3 22.9 24.4
S/N(c) 12.6 21.2 23.1
SN(E/C) 0.98
11350015 47
RedGreenBlue
z18.98
znorm14.80
sky 13.9 13.7 13.6
S/N 13.6 22.5 23.9
S/N(c) 12.4 20.8 22.9
SN(E/C) 0.94
11350016 47
RedGreenBlue
z18.98
znorm14.80
sky 13.8 13.7 13.6
S/N 13.5 22.4 23.9
S/N(c) 12.1 20.7 22.7
SN(E/C) 0.93
11350017 47
RedGreenBlue
z19.03
znorm14.85
sky 13.9 13.8 13.8
S/N 14.2 23.0 24.7
S/N(c) 12.7 21.4 23.7
SN(E/C) 0.96