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 -Inf
S/N 24.8 44.4 46.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10230079 0.500614 0.00000 206.706 10230077 0.00160455 0.499009 206.921
1 10230074 0.500287 0.000326991 205.887 10230076 0.00195724 0.498657 206.516
2 10230075 0.500138 0.000476003 204.297 10230073 0.00000 0.500614 203.407
3 10230078 0.500563 5.09620e-05 203.437 10230080 0.00301445 0.497600 196.999