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 -Inf -Inf
S/N 28.2 47.8 51.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06660031 0.489464 0.00000 231.216 06660028 0.0105264 0.478938 234.048
1 06660030 0.489392 7.20024e-05 234.528 06660025 0.00000 0.489464 236.465
2 06660027 0.489353 0.000111014 229.113 06660029 0.00294894 0.486515 230.376
3 06660026 0.489025 0.000439018 220.660 06660032 0.00986005 0.479604 226.210