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 -NaN -NaN -Inf
S/N 22.3 39.2 41.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.44

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11120013 0.477958 0.00000 215.810 11120014 -0.00435091 0.482309 219.343
1 11120016 0.476527 0.00143099 224.723 11120018 -0.00366640 0.481624 226.249
2 11120012 0.477103 0.000854999 223.885 11120015 -0.00466470 0.482623 223.417
3 11120017 0.476977 0.000981003 221.845 11120011 0.00000 0.477958 222.489