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)
6070047 47
RedGreenBlue
z18.80
znorm14.62
sky 14.8 14.3 14.4
S/N 11.7 20.1 21.1
S/N(c) 10.2 19.1 19.7
SN(E/C) 0.66
6070048 47
RedGreenBlue
z18.78
znorm14.60
sky 14.3 14.2 14.5
S/N 11.2 20.0 21.0
S/N(c) 10.0 19.0 19.8
SN(E/C) 0.65
6070049 47
RedGreenBlue
z18.84
znorm14.66
sky 14.4 14.3 14.6
S/N 11.9 20.8 21.7
S/N(c) 10.5 19.8 20.7
SN(E/C) 0.66
6070050 47
RedGreenBlue
z18.83
znorm14.65
sky 14.3 14.3 14.5
S/N 11.7 21.3 21.8
S/N(c) 10.6 19.9 20.8
SN(E/C) 0.64
6070051 47
RedGreenBlue
z18.85
znorm14.67
sky 14.3 14.2 14.4
S/N 11.9 21.3 22.0
S/N(c) 10.7 20.2 20.9
SN(E/C) 0.65
6070052 47
RedGreenBlue
z18.95
znorm14.77
sky 14.4 14.3 14.4
S/N 13.0 22.3 23.2
S/N(c) 11.7 21.2 22.1
SN(E/C) 0.60
6070053 47
RedGreenBlue
z18.99
znorm14.81
sky 14.4 14.3 14.4
S/N 13.2 22.8 23.7
S/N(c) 12.0 21.7 22.5
SN(E/C) 0.64
6070054 47
RedGreenBlue
z19.04
znorm14.86
sky 14.3 14.4 14.4
S/N 13.6 23.6 24.6
S/N(c) 12.5 22.4 23.3
SN(E/C) 0.62