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 -NaN
S/N 11.7 20.8 23.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13760035 0.508216 0.00000 16.5848 13760033 0.00000 0.508216 17.5417
1 13760039 0.507093 0.00112301 18.6486 13760040 0.00142614 0.506790 18.3263
2 13760038 0.506875 0.00134104 18.3813 13760037 0.000506435 0.507710 18.2490
3 13760034 0.507905 0.000311017 17.4508 13760036 0.00137620 0.506840 17.6892