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 -Inf -NaN -Inf
S/N 25.6 45.0 48.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06940056 0.500953 0.00000 19.0551 06940057 0.000895588 0.500057 19.0364
1 06940052 0.497318 0.00363502 19.0397 06940053 -8.75366e-05 0.501041 19.0058
2 06940055 0.500746 0.000207007 19.0086 06940054 0.00402753 0.496926 18.9950
3 06940051 0.496849 0.00410402 18.9787 06940050 0.00000 0.500953 18.9689