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 19.9 35.8 39.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11640041 0.494259 0.00000 18.6375 11640046 0.000980223 0.493279 18.6990
1 11640040 0.493569 0.000690013 18.6497 11640039 0.00000 0.494259 18.7126
2 11640045 0.494247 1.20103e-05 18.5424 11640042 0.00159096 0.492668 18.6070
3 11640044 0.493233 0.00102600 18.4423 11640043 0.00163578 0.492623 18.5464