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 27.7 46.9 50.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.77

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10230029 0.504901 0.00000 197.918 10230027 0.00000 0.504901 197.607
1 10230028 0.504351 0.000549972 196.791 10230034 -0.000844809 0.505746 197.395
2 10230033 0.503539 0.00136197 195.969 10230030 -0.000170434 0.505071 195.544
3 10230032 0.503114 0.00178701 195.030 10230031 -0.000351465 0.505252 193.898