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 14.5 27.7 27.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12290047 0.494882 0.00000 134.893 12290050 -0.00205276 0.496935 133.466
1 12290052 0.494351 0.000530988 138.834 12290046 0.00000 0.494882 139.934
2 12290048 0.494332 0.000550002 128.722 12290049 -0.00243981 0.497322 128.630
3 12290051 0.494527 0.000354975 127.466 12290053 -0.00232331 0.497205 118.394