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 25.4 45.0 45.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03120079 0.495335 0.00000 177.887 03120077 -0.000657288 0.495992 184.131
1 03120074 0.493730 0.00160500 207.806 03120073 0.00000 0.495335 205.277
2 03120075 0.494563 0.000771999 203.996 03120076 -0.000201888 0.495537 201.418
3 03120078 0.493462 0.00187302 177.929 03120080 0.00421620 0.491119 196.098