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 -NaN
S/N 23.8 42.6 46.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.68

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14770021 0.500509 0.00000 17.5139 14770022 0.00303448 0.497475 17.5799
1 14770012 0.496182 0.00432703 18.6544 14770011 0.00000 0.500509 18.6408
2 14770017 0.498600 0.00190902 18.6214 14770018 0.00249202 0.498017 18.6087
3 14770020 0.499589 0.000920027 18.4432 14770019 0.00285748 0.497652 18.4664
4 14770013 0.497161 0.00334802 18.4359 14770014 0.00160648 0.498903 18.4041
5 14770016 0.499144 0.00136504 17.9143 14770015 0.00183092 0.498678 17.9634