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)
16060011 47
RedGreenBlue
z18.91
znorm14.73
sky 14.3 14.2 14.2
S/N 16.2 24.7 27.7
S/N(c) 6.5 29.4 30.1
SN(E/C) 0.36
16060012 47
RedGreenBlue
z18.93
znorm14.75
sky 14.3 14.3 14.2
S/N 16.3 25.0 28.0
S/N(c) 6.6 29.9 30.3
SN(E/C) 0.34
16060013 47
RedGreenBlue
z18.91
znorm14.73
sky 14.5 14.4 14.2
S/N 15.9 24.3 27.3
S/N(c) 6.6 29.9 30.3
SN(E/C) 0.38
16060014 47
RedGreenBlue
z18.93
znorm14.75
sky 14.4 14.3 14.2
S/N 16.5 25.0 28.0
S/N(c) 6.6 30.1 30.5
SN(E/C) 0.34
16060015 47
RedGreenBlue
z18.87
znorm14.69
sky 14.7 14.5 14.3
S/N 16.0 24.9 27.3
S/N(c) 6.4 29.3 29.5
SN(E/C) 0.35
16060016 47
RedGreenBlue
z18.86
znorm14.68
sky 14.5 14.4 14.3
S/N 15.4 23.7 26.4
S/N(c) 6.4 29.3 29.5
SN(E/C) 0.37
16060017 47
RedGreenBlue
z18.80
znorm14.62
sky 14.6 14.5 14.3
S/N 15.1 23.2 25.5
S/N(c) 6.2 28.4 28.6
SN(E/C) 0.38
16060018 47
RedGreenBlue
z18.90
znorm14.72
sky 14.7 14.5 14.3
S/N 16.5 25.1 27.7
S/N(c) 6.4 29.5 29.6
SN(E/C) 0.37