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 24.6 42.9 45.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.77

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11730016 0.486505 0.00000 18.9504 11730014 -0.00313440 0.489639 18.9530
1 11730013 0.485921 0.000584006 18.9561 11730011 0.00000 0.486505 18.9661
2 11730017 0.486428 7.70092e-05 18.9387 11730015 -0.00344571 0.489951 18.9439
3 11730012 0.485286 0.00121900 18.9144 11730018 -0.00539217 0.491897 18.9052