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 20.1 35.4 37.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.58

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08780024 0.476226 0.00000 18.1064 08780023 0.00000 0.476226 18.0518
1 08780028 0.475011 0.00121501 18.6239 08780027 0.000932619 0.475293 19.0173
2 08780025 0.476102 0.000124007 18.6157 08780026 0.00150734 0.474719 18.8291
3 08780029 0.475177 0.00104901 18.5071 08780030 -0.00226699 0.478493 18.7070