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
z19.02
znorm14.84
sky 14.1 14.2 14.2
S/N 16.0 22.7 25.4
S/N(c) 27.6 18.0 14.2
SN(E/C) 0.92
10240060 47
RedGreenBlue
z19.06
znorm14.88
sky 14.1 14.5 14.6
S/N 15.6 22.9 26.1
S/N(c) 27.7 18.0 14.4
SN(E/C) 0.92
10240061 47
RedGreenBlue
z19.09
znorm14.91
sky 14.3 14.6 14.7
S/N 16.0 23.2 26.3
S/N(c) 28.0 18.3 14.7
SN(E/C) 0.95
10240062 47
RedGreenBlue
z19.10
znorm14.92
sky 14.4 14.5 14.7
S/N 16.2 23.3 26.3
S/N(c) 27.9 18.3 14.7
SN(E/C) 0.95
10240063 47
RedGreenBlue
z19.09
znorm14.91
sky 14.3 14.5 14.8
S/N 16.1 23.4 26.8
S/N(c) 28.2 18.0 14.7
SN(E/C) 0.95
10240064 47
RedGreenBlue
z19.14
znorm14.96
sky 14.4 14.6 14.7
S/N 16.7 23.8 27.5
S/N(c) 29.0 18.6 15.2
SN(E/C) 0.98
10240065 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.6 14.7
S/N 16.6 24.0 27.7
S/N(c) 28.9 18.6 15.2
SN(E/C) 0.93
10240066 47
RedGreenBlue
z19.21
znorm15.03
sky 14.3 14.6 14.6
S/N 17.3 24.5 28.3
S/N(c) 29.8 19.3 15.6
SN(E/C) 0.93