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 31.4 45.2 47.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.84

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02820015 0.405295 0.00000 19.1845 02820013 0.000553049 0.404742 19.1806
1 02820014 0.402890 0.00240502 19.1891 02820012 0.00218009 0.403115 19.2114
2 02820011 0.405049 0.000246018 19.1835 02820016 0.00177197 0.403523 19.0979
3 02820010 0.403678 0.00161701 19.1411 02820009 0.00000 0.405295 19.0949