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 20.7 37.7 40.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.21

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11440081 0.475500 0.00000 19.0122 11440082 -0.00391874 0.479419 18.9834
1 11440085 0.475185 0.000314981 19.0574 11440079 0.00000 0.475500 19.0464
2 11440084 0.475215 0.000285000 19.0274 11440083 -0.00402833 0.479528 18.9959
3 11440080 0.474924 0.000575989 18.9602 11440086 -0.000826416 0.476326 18.9404