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 19.2 35.5 38.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11420028 0.479321 0.00000 191.954 11420029 -0.00109665 0.480418 194.000
1 11420027 0.478859 0.000461996 186.930 11420026 -0.000408617 0.479730 193.885
2 11420024 0.478487 0.000833988 170.630 11420025 -0.000859813 0.480181 191.145
3 11420023 0.478364 0.000957012 153.773 11420022 0.00000 0.479321 144.964