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
z17.60
znorm Inf
sky -Inf100.0 -Inf
S/N 29.4 45.4 52.8
S/N(c) 16.5 25.4 79.1
SN(E/C) 0.00

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10840028 0.491735 0.00000 18.9861 10840030 -8.00490e-05 0.491815 19.0413
1 10840031 0.489931 0.00180402 19.0560 10840033 0.000665028 0.491070 19.0777
2 10840032 0.489962 0.00177300 19.0322 10840034 0.000480831 0.491254 19.0669
3 10840027 0.491494 0.000241011 18.9656 10840029 -8.49731e-05 0.491820 18.9932
4 10840035 0.490432 0.00130302 18.9348 10840026 0.00000 0.491735 18.8687