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 27.8 46.7 50.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.78

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02850014 0.412699 0.00000 225.825 02850016 -0.000541151 0.413240 224.236
1 02850018 0.411183 0.00151601 227.811 02850019 -0.000649785 0.413349 228.035
2 02850017 0.409334 0.00336501 223.351 02850015 0.00185308 0.410846 222.849
3 02850013 0.411332 0.00136700 221.807 02850012 0.00000 0.412699 222.318