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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 29.2 49.1 49.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02830014 0.411983 0.00000 19.1922 02830015 0.00106146 0.410922 19.1732
1 02830013 0.410819 0.00116402 19.1977 02830012 2.43413e-05 0.411959 19.1879
2 02830009 0.410181 0.00180203 19.1887 02830011 0.00181343 0.410170 19.1725
3 02830010 0.411449 0.000534028 19.1796 02830008 0.00000 0.411983 19.1650