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 24.4 44.5 48.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.63

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10810080 0.481937 0.00000 185.320 10810077 -0.000500273 0.482437 172.475
1 10810075 0.480661 0.00127599 190.692 10810074 0.00000 0.481937 186.904
2 10810076 0.480598 0.00133899 184.250 10810078 -0.000505613 0.482443 166.749
3 10810079 0.481641 0.000295997 175.261 10810081 -0.00133616 0.483273 165.459