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 -NaN -Inf
S/N 26.6 47.4 47.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10920043 0.518227 0.00000 195.596 10920048 -0.00225400 0.520481 196.692
1 10920047 0.517344 0.000882983 197.648 10920044 -0.00281141 0.521038 198.275
2 10920046 0.516689 0.00153798 196.925 10920045 -0.00357777 0.521805 197.834
3 10920042 0.518114 0.000113010 194.216 10920041 0.00000 0.518227 196.588