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 -NaN -Inf
S/N 23.9 40.3 45.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10250017 0.500747 0.00000 18.6013 10250018 -0.00237832 0.503125 18.8021
1 10250012 0.497902 0.00284502 19.0227 10250011 0.00000 0.500747 19.0233
2 10250013 0.498649 0.00209802 18.7656 10250015 -0.00424078 0.504988 18.8791
3 10250016 0.499759 0.000988036 18.7161 10250014 -0.00429660 0.505044 18.8124