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 26.0 46.7 50.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14670057 0.496300 0.00000 18.9287 14670055 0.00000 0.496300 18.8612
1 14670061 0.495647 0.000652999 19.0096 14670062 0.000159643 0.496140 19.0512
2 14670060 0.494563 0.00173700 18.9843 14670059 -0.00148608 0.497786 18.9884
3 14670056 0.494828 0.00147203 18.9377 14670058 -0.00155878 0.497859 18.9778