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 15.0 27.5 27.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.33

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05170017 0.498630 0.00000 158.917 05170014 0.00114146 0.497489 164.659
1 05170012 0.492869 0.00576100 152.578 05170015 -0.00151801 0.500148 164.497
2 05170013 0.493352 0.00527799 150.386 05170011 0.00000 0.498630 158.163
3 05170016 0.495836 0.00279400 150.267 05170018 0.00205052 0.496579 152.299