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 34.5 48.8 48.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12750016 0.488342 0.00000 19.0396 12750013 0.000161064 0.488181 19.0207
1 12750015 0.487594 0.000747979 19.0199 12750014 0.000255551 0.488086 19.0096
2 12750012 0.486511 0.00183100 18.9891 12750017 0.000748349 0.487594 19.0067
3 12750011 0.485646 0.00269598 18.9668 12750010 0.00000 0.488342 18.9023