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 -NaN -NaN -Inf
S/N 26.9 44.9 49.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.49

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02860028 0.327172 0.00000 282.060 02860031 -0.0128932 0.340065 282.891
1 02860029 0.324623 0.00254902 281.826 02860030 -0.00565121 0.332823 281.749
2 02860032 0.314097 0.0130750 281.501 02860027 0.00000 0.327172 281.336
3 02860033 0.325802 0.00137001 279.695 02860034 -0.0118246 0.338997 278.137