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 29.9 47.5 52.8
S/N(c) 29.9 47.5 52.8
SN(E/C) 0.42

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11090092 0.475797 0.00000 117.045 11090090 -0.000230993 0.476028 123.276
1 11090087 0.472874 0.00292301 135.991 11090089 -0.000636475 0.476433 129.267
2 11090088 0.473410 0.00238699 131.781 11090086 0.00000 0.475797 127.302
3 11090091 0.475036 0.000761002 130.530 11090093 -0.000426090 0.476223 124.165