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 12.9 22.4 24.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.56

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17120032 0.494931 0.00000 15.0218 17120030 0.00598376 0.488947 17.0850
1 17120024 0.487082 0.00784901 18.1407 17120026 0.00204491 0.492886 17.9320
2 17120025 0.488929 0.00600201 17.8416 17120023 0.00000 0.494931 17.8025
3 17120028 0.489739 0.00519201 17.7391 17120027 0.00307322 0.491858 17.5398
4 17120029 0.490961 0.00397003 17.2591 17120034 0.0105263 0.484405 17.3505