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 21.5 35.4 36.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11410024 0.474168 0.00000 18.8148 11410026 -0.00160529 0.475773 18.1885
1 11410023 0.473339 0.000829011 18.9885 11410022 0.00000 0.474168 18.6854
2 11410028 0.474061 0.000106990 18.8832 11410029 -0.000963515 0.475132 18.6758
3 11410027 0.473562 0.000606000 18.7173 11410025 -0.00192047 0.476088 17.7736