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 28.0 49.3 53.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.40

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02590017 0.419713 0.00000 216.181 02590014 0.00189257 0.417820 207.434
1 02590013 0.419581 0.000131994 218.878 02590015 -0.000428135 0.420141 212.269
2 02590016 0.417509 0.00220400 205.075 02590018 0.00343790 0.416275 198.661
3 02590012 0.416687 0.00302598 199.447 02590011 0.00000 0.419713 197.516