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 -NaN
S/N 19.3 30.9 30.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.59

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12300028 0.493072 0.00000 124.290 12300025 -0.000651104 0.493723 130.044
1 12300024 0.491410 0.00166202 126.258 12300029 -0.00120754 0.494280 133.051
2 12300023 0.491333 0.00173900 125.577 12300026 -0.000792905 0.493865 131.396
3 12300027 0.492618 0.000454009 120.241 12300022 0.00000 0.493072 122.574