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)
11250023 5
RedGreenBlue
z12.33
znorm10.58
sky Inf Inf Inf
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
11250024 5
RedGreenBlue
z12.71
znorm10.96
sky 13.1 14.1 13.8
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
11250025 5
RedGreenBlue
z12.32
znorm10.57
sky 15.8 Inf -NaN
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
11250026 5
RedGreenBlue
z12.04
znorm10.29
sky 13.8 Inf Inf
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)