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 27.0 46.6 50.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02630021 0.346738 0.00000 266.029 02630023 -0.0144325 0.361171 275.590
1 02630020 0.335332 0.0114060 281.491 02630022 -0.0115745 0.358313 283.010
2 02630024 0.322847 0.0238910 272.546 02630015 0.00000 0.346738 282.962
3 02630017 0.344184 0.00255400 264.216 02630019 -0.0158544 0.362592 264.106
4 02630016 0.343956 0.00278202 257.123 02630018 -0.0130311 0.359769 260.693