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)
4560058 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.4 14.6
S/N 15.6 25.7 28.3
S/N(c) 14.0 24.6 26.5
SN(E/C) 0.34
4560059 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 14.6 15.0
S/N 15.3 25.9 28.1
S/N(c) 13.8 24.2 26.6
SN(E/C) 0.34
4560060 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.8 15.1
S/N 15.4 26.1 28.5
S/N(c) 13.8 24.5 26.7
SN(E/C) 0.35
4560061 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.9 15.1
S/N 15.3 26.2 28.6
S/N(c) 14.0 24.7 26.9
SN(E/C) 0.36
4560062 47
RedGreenBlue
z19.17
znorm14.99
sky 14.9 14.7 14.9
S/N 15.5 26.4 29.1
S/N(c) 13.7 24.9 27.5
SN(E/C) 0.35
4560063 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.8 15.0
S/N 15.8 26.3 28.3
S/N(c) 14.2 24.7 27.0
SN(E/C) 0.34
4560064 47
RedGreenBlue
z19.17
znorm14.98
sky 15.1 14.9 15.0
S/N 15.6 26.1 28.2
S/N(c) 13.8 24.4 26.5
SN(E/C) 0.36
4560065 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 15.0 15.0
S/N 15.6 25.9 28.0
S/N(c) 13.9 24.2 26.0
SN(E/C) 0.35