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)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -NaN -Inf -Inf
S/N 26.9 44.4 48.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.26

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11710049 0.487126 0.00000 18.9598 11710052 -0.00357657 0.490703 18.9511
1 11710053 0.486555 0.000570983 19.0229 11710055 -0.00212234 0.489248 18.9937
2 11710054 0.486424 0.000701994 19.0204 11710051 -0.00333400 0.490460 18.9740
3 11710050 0.486830 0.000295997 19.0028 11710048 0.00000 0.487126 18.9562