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 24.6 42.6 46.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06670083 0.485529 0.00000 18.9877 06670088 -0.00207908 0.487608 18.9603
1 06670082 0.484933 0.000596017 18.9361 06670084 0.00215012 0.483379 18.8898
2 06670087 0.484850 0.000679016 18.9333 06670081 0.00000 0.485529 18.8275
3 06670086 0.483964 0.00156501 18.9225 06670085 0.000847444 0.484682 18.8067