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 -Inf -Inf -NaN
S/N 30.2 48.8 54.2
S/N(c) 19.3 41.2 79.1
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14660044 0.498191 0.00000 18.7524 14660041 -4.10309e-05 0.498232 18.7867
1 14660043 0.496502 0.00168899 18.8048 14660038 0.00000 0.498191 18.8198
2 14660040 0.495659 0.00253201 18.7633 14660042 0.000463315 0.497728 18.8089
3 14660039 0.495223 0.00296801 18.7507 14660045 0.00197680 0.496214 18.5834