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 -NaN
S/N 17.8 30.9 33.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.96

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03490031 0.506287 0.00000 18.2418 03490032 0.00476329 0.501524 18.1273
1 03490026 0.505116 0.00117099 18.7830 03490025 0.00000 0.506287 18.7309
2 03490027 0.505677 0.000609994 18.7812 03490029 -8.88236e-05 0.506376 18.2969
3 03490030 0.504523 0.00176400 18.1926 03490028 -2.32782e-05 0.506310 18.0479