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 25.8 45.6 48.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.34

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11370022 0.477664 0.00000 18.9637 11370027 -0.000721093 0.478385 18.8815
1 11370025 0.476657 0.00100699 19.0124 11370024 -0.00241405 0.480078 19.0539
2 11370026 0.477544 0.000119984 18.9924 11370023 -0.00243165 0.480096 19.0498
3 11370021 0.477485 0.000178993 18.9685 11370020 0.00000 0.477664 18.9020