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 -Inf
S/N 24.5 43.9 47.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05180028 0.497223 0.00000 18.9181 05180029 0.00227207 0.494951 18.8858
1 05180023 0.494650 0.00257298 19.0238 05180025 -0.000641205 0.497864 19.0473
2 05180024 0.495346 0.00187698 18.9660 05180026 0.000983840 0.496239 19.0273
3 05180027 0.495697 0.00152600 18.9631 05180022 0.00000 0.497223 18.9838