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 -NaN -Inf
S/N 15.8 26.9 30.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.99

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06420075 0.481097 0.00000 119.083 06420077 -0.00153232 0.482629 116.920
1 06420080 0.477479 0.00361800 133.190 06420081 -0.00394698 0.485044 146.839
2 06420079 0.477476 0.00362101 129.084 06420074 0.00000 0.481097 122.079
3 06420076 0.480761 0.000336021 120.525 06420078 -0.00319986 0.484297 117.897