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 27.3 46.4 50.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.23

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11470050 0.481269 0.00000 19.0369 11470051 0.000609612 0.480659 19.0479
1 11470049 0.480645 0.000624001 18.9964 11470048 -0.00190649 0.483175 18.9840
2 11470046 0.478322 0.00294700 18.9956 11470047 -0.00192338 0.483192 18.9546
3 11470045 0.477920 0.00334901 18.9888 11470044 0.00000 0.481269 18.9378