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 32.8 57.3 61.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.43

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12850009 0.494923 0.00000 194.371 12850008 0.00887850 0.486044 186.596
1 12850014 0.492383 0.00253999 215.030 12850015 0.00767742 0.487246 221.972
2 12850013 0.491932 0.00299099 212.832 12850012 0.00757358 0.487349 208.961
3 12850010 0.494667 0.000256002 202.049 12850011 0.00802355 0.486899 199.389
4 12850005 0.492499 0.00242400 178.194 12850007 0.00895777 0.485965 182.482
5 12850006 0.493364 0.00155899 177.310 12850004 0.00000 0.494923 171.819