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 22.4 39.9 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.36

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08180029 0.509562 0.00000 147.128 08180030 -0.00147925 0.511041 69.5606
1 08180024 0.503058 0.00650400 203.718 08180027 -0.00365168 0.513214 216.936
2 08180028 0.502180 0.00738204 203.540 08180026 -0.00199277 0.511555 206.830
3 08180025 0.509481 8.10027e-05 167.732 08180023 0.00000 0.509562 175.899