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 -Inf -Inf
S/N 15.7 28.4 30.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 20060020 0.502019 0.00000 16.8272 20060015 0.000604883 0.501414 17.9748
1 20060017 0.500001 0.00201797 18.2422 20060018 -0.000634747 0.502654 18.2859
2 20060016 0.499601 0.00241798 18.0454 20060019 -0.000449675 0.502469 18.2243
3 20060013 0.500637 0.00138199 17.8806 20060014 0.000186781 0.501832 18.1078
4 20060012 0.500866 0.00115299 15.2009 20060011 0.00000 0.502019 17.9322