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 23.2 39.8 45.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.57

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09080027 0.464564 0.00000 289.952 09080026 0.00000 0.464564 286.123
1 09080032 0.441297 0.0232670 290.404 09080033 0.0504385 0.414126 288.544
2 09080031 0.441688 0.0228760 285.730 09080030 0.0573008 0.407263 276.506
3 09080028 0.457828 0.00673601 281.495 09080029 0.0530423 0.411522 275.449