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 -Inf -Inf
S/N 25.9 45.8 51.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.16

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05240020 0.587553 0.00000 227.157 05240019 0.0999943 0.487559 225.496
1 05240016 0.583249 0.00430405 228.447 05240018 0.106687 0.480866 226.708
2 05240017 0.583076 0.00447702 227.359 05240015 0.00000 0.587553 226.516
3 05240021 0.585495 0.00205803 224.697 05240022 0.108940 0.478613 224.549