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 43.8 46.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.85

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13740050 0.501859 0.00000 18.8989 13740055 -0.00112163 0.502981 18.8909
1 13740053 0.499730 0.00212902 19.1269 13740048 0.00000 0.501859 19.1203
2 13740049 0.500072 0.00178701 19.0868 13740052 -0.00160134 0.503460 19.0868
3 13740054 0.500653 0.00120598 18.9764 13740051 -0.00129611 0.503155 19.0343