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
z17.63
znorm Inf
sky -NaN -NaN -NaN
S/N 24.3 41.0 44.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10490014 0.500085 0.00000 178.638 10490017 0.00127978 0.498805 98.6574
1 10490019 0.498943 0.00114200 202.257 10490020 -0.00131526 0.501400 205.200
2 10490018 0.498904 0.00118101 193.068 10490013 0.00000 0.500085 182.006
3 10490015 0.499271 0.000813991 187.663 10490016 0.00133801 0.498747 157.033