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 22.6 41.3 44.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.85

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11730023 0.488384 0.00000 192.247 11730029 -0.00413585 0.492520 194.255
1 11730027 0.487716 0.000668019 187.650 11730025 -0.00257715 0.490961 189.035
2 11730024 0.488325 5.90086e-05 186.579 11730022 0.00000 0.488384 186.315
3 11730028 0.488331 5.30183e-05 179.711 11730026 -0.00241504 0.490799 173.332