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 26.6 48.1 52.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.40

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08700050 0.470992 0.00000 202.318 08700055 -0.000489099 0.471481 204.151
1 08700057 0.468226 0.00276601 216.168 08700056 -0.00118266 0.472175 209.763
2 08700054 0.469277 0.00171500 203.968 08700051 -0.00106862 0.472061 206.109
3 08700053 0.470230 0.000761986 203.596 08700052 -0.00202749 0.473019 205.428
4 08700049 0.470845 0.000146985 196.550 08700048 0.00000 0.470992 202.260