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 10.5 21.1 22.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12290041 0.495251 0.00000 137.462 12290039 -0.00141560 0.496667 124.724
1 12290037 0.494835 0.000416011 148.246 12290042 -0.000322615 0.495574 156.918
2 12290036 0.494464 0.000786990 138.798 12290035 0.00000 0.495251 126.609
3 12290040 0.494945 0.000306010 136.250 12290038 -0.00172737 0.496978 119.159