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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 24.4 40.6 41.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.80

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09040028 0.484240 0.00000 18.8429 09040026 0.00332358 0.480916 18.9201
1 09040023 0.479801 0.00443900 18.9838 09040029 0.00446106 0.479779 19.0077
2 09040027 0.483183 0.00105700 18.9744 09040025 0.00294652 0.481293 18.9759
3 09040024 0.479434 0.00480598 18.9703 09040022 0.00000 0.484240 18.9466