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 26.4 46.9 50.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.27

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05160031 0.592205 0.00000 245.097 05160025 0.00000 0.592205 239.960
1 05160026 0.587045 0.00515997 246.190 05160032 -0.00572830 0.597933 242.035
2 05160027 0.582603 0.00960201 242.827 05160028 -0.00538898 0.597594 235.596
3 05160030 0.547092 0.0451130 239.564 05160029 -0.00764352 0.599849 233.855