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 -NaN -NaN
S/N 24.5 37.3 37.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.78

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09770028 0.513415 0.00000 19.0024 09770029 0.000358505 0.513056 19.0005
1 09770027 0.512324 0.00109100 19.0191 09770026 0.00000 0.513415 19.0427
2 09770031 0.512180 0.00123501 18.9171 09770033 -0.000288277 0.513703 18.9149
3 09770032 0.512389 0.00102597 18.9130 09770030 -0.000217875 0.513633 18.8245