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 28.3 47.2 56.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04650042 0.412970 0.00000 284.427 04650036 0.00000 0.412970 292.164
1 04650038 0.394324 0.0186460 298.012 04650040 -0.00397709 0.416947 296.248
2 04650037 0.397605 0.0153650 296.900 04650039 -0.00518709 0.418157 293.587
3 04650041 0.410993 0.00197700 281.378 04650043 -0.00856689 0.421537 282.342