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 24.9 42.5 45.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06720038 0.480937 0.00000 19.1075 06720035 -0.00571790 0.486655 18.9873
1 06720037 0.478343 0.00259399 19.1431 06720039 -0.00243544 0.483372 19.1245
2 06720034 0.480190 0.000746995 19.0067 06720032 0.00000 0.480937 18.7323
3 06720033 0.478771 0.00216600 18.9605 06720036 -0.00458697 0.485524 17.9928