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 17.9 33.1 35.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11670012 0.497863 0.00000 151.226 11670010 0.00000 0.497863 154.500
1 11670011 0.496919 0.000943989 170.588 11670017 -0.00460534 0.502468 155.865
2 11670016 0.494375 0.00348800 150.844 11670013 -0.00222963 0.500093 136.319
3 11670015 0.494681 0.00318199 140.747 11670014 -0.00289334 0.500756 135.115