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 29.4 49.4 53.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.73

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02910058 0.336775 0.00000 297.462 02910053 -0.0151348 0.351910 294.991
1 02910055 0.332224 0.00455099 291.433 02910056 -0.0118047 0.348580 294.104
2 02910054 0.331267 0.00550801 291.269 02910057 -0.0122651 0.349040 293.839
3 02910051 0.327936 0.00883901 284.417 02910052 -0.0131536 0.349929 290.408
4 02910050 0.327724 0.00905100 282.025 02910049 0.00000 0.336775 278.536