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 -Inf -Inf
S/N 23.6 39.6 41.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.69

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11120038 0.483911 0.00000 117.870 11120037 0.00000 0.483911 115.760
1 11120042 0.482625 0.00128600 119.086 11120044 -0.00312355 0.487035 121.403
2 11120043 0.482960 0.000951022 118.355 11120041 -0.00375647 0.487667 119.263
3 11120039 0.483642 0.000268996 110.775 11120040 -0.00362525 0.487536 113.145