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 -NaN -NaN
S/N 27.4 44.3 49.6
S/N(c) 17.6 37.4 73.4
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14420057 0.498488 0.00000 19.0064 14420058 -0.00138509 0.499873 18.7276
1 14420056 0.498262 0.000226021 19.0820 14420055 0.00000 0.498488 19.0608
2 14420060 0.496503 0.00198501 17.9628 14420059 -0.00174914 0.500237 18.4141
3 14420061 0.496807 0.00168100 17.9525 14420062 -0.00260635 0.501094 17.5166
4 14420064 0.496487 0.00200102 15.8156 14420063 -0.00244014 0.500928 17.0116