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 28.6 47.6 51.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06940013 0.498331 0.00000 236.861 06940011 0.00000 0.498331 239.443
1 06940016 0.496826 0.00150502 249.317 06940015 -0.000378664 0.498710 246.658
2 06940017 0.497320 0.00101101 246.831 06940014 0.000864000 0.497467 242.098
3 06940012 0.498280 5.10216e-05 235.326 06940018 0.000538341 0.497793 238.125