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 -NaN -Inf
S/N 28.3 47.5 52.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04650012 0.490633 0.00000 19.1208 04650017 0.00296037 0.487673 19.1033
1 04650016 0.490098 0.000535011 19.1790 04650014 0.00210246 0.488531 19.1667
2 04650015 0.489142 0.00149101 19.1629 04650013 -3.39210e-05 0.490667 19.1413
3 04650011 0.489379 0.00125402 19.0865 04650010 0.00000 0.490633 19.0270