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 31.7 54.0 55.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.79

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06990027 0.426443 0.00000 313.410 06990028 -0.0127004 0.439143 314.176
1 06990030 0.424252 0.00219101 313.052 06990029 -0.0124260 0.438869 313.202
2 06990031 0.426303 0.000140011 312.737 06990025 0.00000 0.426443 311.182
3 06990026 0.421194 0.00524902 310.549 06990032 -0.0128002 0.439243 310.583