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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 29.9 47.5 52.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.41

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11090092 0.475865 0.00000 18.4444 11090093 -0.000376784 0.476242 18.5993
1 11090087 0.472903 0.00296199 18.8292 11090086 0.00000 0.475865 18.7654
2 11090088 0.473477 0.00238800 18.7429 11090089 -0.000629646 0.476495 18.7341
3 11090091 0.475070 0.000795007 18.7429 11090090 -0.000252353 0.476117 18.6474