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 23.7 39.6 41.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.69

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11120038 0.483926 0.00000 18.7891 11120037 0.00000 0.483926 18.7493
1 11120043 0.482974 0.000952005 18.9065 11120044 -0.00311116 0.487037 18.9904
2 11120042 0.482646 0.00128001 18.8921 11120041 -0.00375300 0.487679 18.8745
3 11120039 0.483662 0.000263989 18.5654 11120040 -0.00361839 0.487544 18.6326