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 -Inf
S/N 25.7 45.1 47.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12620017 0.487560 0.00000 18.9257 12620018 0.000790524 0.486769 18.6784
1 12620012 0.486278 0.00128201 19.0661 12620011 0.00000 0.487560 19.0477
2 12620013 0.486317 0.00124300 19.0622 12620014 0.000486037 0.487074 19.0412
3 12620016 0.487248 0.000312001 18.9318 12620015 0.000919852 0.486640 19.0257