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 30.1 47.8 52.7
S/N(c) 30.1 47.8 52.7
SN(E/C) 0.40

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11990024 0.502696 0.00000 115.348 11990022 0.00000 0.502696 114.137
1 11990023 0.502344 0.000351965 117.767 11990025 -0.00507518 0.507771 114.206
2 11990027 0.500604 0.00209200 95.4597 11990026 -0.00476366 0.507460 108.079
3 11990028 0.500938 0.00175798 78.1650 11990029 -0.00735208 0.510048 91.7104