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)
10240059 47
RedGreenBlue
z18.96
znorm14.78
sky 14.5 14.3 14.3
S/N 15.4 23.8 24.9
S/N(c) 13.8 22.7 23.6
SN(E/C) 0.91
10240060 47
RedGreenBlue
z19.00
znorm14.82
sky 14.5 14.7 14.7
S/N 15.1 24.1 25.4
S/N(c) 13.7 22.7 23.9
SN(E/C) 0.92
10240061 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.7 14.7
S/N 15.6 24.4 25.6
S/N(c) 13.9 23.0 24.2
SN(E/C) 0.95
10240062 47
RedGreenBlue
z19.03
znorm14.85
sky 14.9 14.6 14.8
S/N 15.7 24.2 25.7
S/N(c) 13.9 23.1 24.4
SN(E/C) 0.95
10240063 47
RedGreenBlue
z19.04
znorm14.85
sky 14.8 14.7 14.9
S/N 15.6 24.5 26.3
S/N(c) 13.9 22.7 25.0
SN(E/C) 0.95
10240064 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.7 14.8
S/N 16.2 25.0 27.1
S/N(c) 14.3 23.3 25.7
SN(E/C) 0.97
10240065 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.7 14.8
S/N 16.1 25.2 27.1
S/N(c) 14.5 23.5 25.8
SN(E/C) 0.93
10240066 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.7 14.6
S/N 16.8 25.7 27.8
S/N(c) 15.0 24.0 26.7
SN(E/C) 0.91