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 25.3 45.8 48.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.55

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17150021 0.489363 0.00000 18.3629 17150022 0.00997866 0.479384 18.3351
1 17150012 0.484654 0.00470901 18.5231 17150011 0.00000 0.489363 18.5785
2 17150020 0.487591 0.00177202 18.4258 17150019 0.00763167 0.481731 18.4086
3 17150016 0.487951 0.00141200 18.2305 17150014 0.00311338 0.486250 18.2213
4 17150013 0.487193 0.00217003 18.1819 17150015 0.00440067 0.484962 17.9305
5 17150017 0.488882 0.000481009 17.7580 17150018 0.00809473 0.481268 17.6907