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 -NaN
S/N 24.7 43.0 45.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07910029 0.498760 0.00000 19.0758 07910030 -0.00192023 0.500680 19.0547
1 07910028 0.496487 0.00227302 19.0376 07910027 -0.00331721 0.502077 19.0116
2 07910025 0.498524 0.000236005 19.0093 07910026 -0.00208150 0.500841 18.9741
3 07910024 0.497135 0.00162500 18.9720 07910023 0.00000 0.498760 18.9720