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 31.3 48.7 46.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.68

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10440055 0.513002 0.00000 211.846 10440053 0.00866901 0.504333 213.318
1 10440050 0.509134 0.00386798 213.478 10440049 0.00000 0.513002 220.235
2 10440051 0.509981 0.00302100 209.565 10440056 0.00853929 0.504463 212.912
3 10440054 0.512956 4.59552e-05 205.343 10440052 0.00933967 0.503662 207.863