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 -NaN -Inf -Inf
S/N 12.6 26.6 26.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.37

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07840044 0.446300 0.00000 126.276 07840042 0.00000 0.446300 134.377
1 07840048 0.440179 0.00612101 122.970 07840046 0.00957897 0.436721 133.461
2 07840047 0.439924 0.00637600 122.634 07840049 0.0178443 0.428456 120.102
3 07840043 0.436779 0.00952101 119.783 07840045 0.00753540 0.438765 115.679