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 22.7 30.7 31.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02820011 0.220263 0.00000 271.915 02820013 -0.0152881 0.235551 267.715
1 02820015 0.214423 0.00584000 271.981 02820012 -0.0126661 0.232929 273.147
2 02820014 0.218195 0.00206800 267.935 02820009 0.00000 0.220263 261.398
3 02820010 0.218631 0.00163200 265.404 02820016 -0.0136359 0.233899 257.692