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 -NaN -Inf
S/N 34.7 50.4 57.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.76

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03120016 0.492112 0.00000 19.1107 03120017 0.00279160 0.489320 19.0856
1 03120015 0.491197 0.000915021 19.0713 03120014 0.00329973 0.488812 19.0581
2 03120012 0.490534 0.00157800 18.9528 03120013 0.00361575 0.488496 19.0223
3 03120011 0.488352 0.00376001 18.9494 03120010 0.00000 0.492112 18.9768