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 33.9 49.8 62.9
S/N(c) 19.6 36.7 0.6
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19140032 0.00000 0.00000 18.6235 19140033 -0.506474 0.506474 18.8402
1 19140036 -0.00187582 0.00187582 18.9396 19140037 -0.505447 0.505447 18.9023
2 19140035 -0.00194470 0.00194470 18.9277 19140034 -0.506758 0.506758 18.8987
3 19140039 -0.00287314 0.00287314 18.8169 19140038 -0.505847 0.505847 18.8417