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 8.1 15.6 17.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.96

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06620016 0.486773 0.00000 61.0389 06620017 0.00540548 0.481368 73.9958
1 06620011 0.484007 0.00276601 141.756 06620010 0.00000 0.486773 150.075
2 06620012 0.484335 0.00243801 132.720 06620013 0.00659300 0.480180 135.786
3 06620015 0.486514 0.000259012 105.988 06620014 0.00313547 0.483638 75.0014