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 43.2 43.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02600013 0.420807 0.00000 167.882 02600018 0.00485134 0.415956 172.028
1 02600016 0.419273 0.00153401 177.779 02600015 -0.00105336 0.421860 175.223
2 02600017 0.419142 0.00166500 174.576 02600014 0.00293938 0.417868 173.464
3 02600012 0.419862 0.000945002 162.296 02600011 0.00000 0.420807 168.850