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 -NaN -Inf
S/N 18.2 33.6 33.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02810010 0.425570 0.00000 263.711 02810008 0.00000 0.425570 262.166
1 02810009 0.421980 0.00359002 250.745 02810011 0.0278573 0.397713 249.620
2 02810013 0.418642 0.00692800 246.940 02810015 0.0286691 0.396901 240.146
3 02810014 0.418710 0.00686002 241.635 02810012 0.0300303 0.395540 239.100