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 15.4 26.7 29.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.42

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05210012 0.494284 0.00000 16.7150 05210011 0.00000 0.494284 16.3732
1 05210017 0.494246 3.79980e-05 18.8855 05210018 -2.45491e-05 0.494309 18.9705
2 05210016 0.493533 0.000751019 18.5137 05210015 -0.00246365 0.496748 18.0382
3 05210013 0.494064 0.000220001 17.3115 05210014 -0.00128413 0.495568 17.7477