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 21.2 38.1 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.74

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10910071 0.495526 0.00000 261.649 10910070 0.0194774 0.476049 276.760
1 10910067 0.482046 0.0134800 314.853 10910069 0.0209544 0.474572 292.529
2 10910068 0.477246 0.0182800 302.322 10910066 0.00000 0.495526 280.954
3 10910072 0.493102 0.00242397 260.148 10910073 0.0207468 0.474779 271.948