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 22.9 38.3 45.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.35

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04290040 0.506564 0.00000 186.589 04290038 0.00146358 0.505100 178.551
1 04290039 0.505362 0.00120205 187.572 04290037 -0.000834733 0.507399 180.724
2 04290035 0.504173 0.00239104 176.114 04290034 0.00000 0.506564 175.414