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 22.1 38.0 39.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11050016 0.483804 0.00000 18.6599 11050018 -0.00239397 0.486198 18.6923
1 11050021 0.480855 0.00294900 18.8638 11050019 -0.00260110 0.486405 18.8484
2 11050020 0.480510 0.00329399 18.8490 11050022 -0.00351974 0.487324 18.7568
3 11050017 0.482963 0.000840992 18.5672 11050015 0.00000 0.483804 17.8273