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 -NaN
S/N 25.9 47.6 50.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.36

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10780040 0.494943 0.00000 18.3524 10780041 0.00179473 0.493148 18.3184
1 10780027 0.491698 0.00324500 18.6658 10780026 0.00000 0.494943 18.7191
2 10780035 0.489964 0.00497898 18.5358 10780033 -0.000288124 0.495231 18.5077
3 10780028 0.492837 0.00210598 18.5327 10780030 0.000496668 0.494446 18.4870
4 10780032 0.490729 0.00421399 18.5218 10780034 -0.000788663 0.495732 18.4225
5 10780031 0.490472 0.00447100 18.5209 10780029 0.000451231 0.494492 18.4008
6 10780036 0.491019 0.00392398 18.5150 10780038 0.00249616 0.492447 18.3635
7 10780039 0.492776 0.00216699 18.4239 10780037 0.00194023 0.493003 18.3539