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 -NaN
S/N 19.4 32.8 35.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.33

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10730027 0.546246 0.00000 18.7280 10730026 0.0262595 0.519987 18.6864
1 10730028 0.546235 1.09673e-05 18.7813 10730029 0.0275775 0.518668 18.7520
2 10730024 0.515128 0.0311180 18.4155 10730025 0.0255330 0.520713 18.5902
3 10730023 0.515900 0.0303460 18.1783 10730022 0.00000 0.546246 18.5525