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 -NaN
S/N 29.7 49.0 55.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14400013 0.495236 0.00000 19.2239 14400018 0.000151816 0.495084 19.2483
1 14400017 0.494902 0.000333995 19.2728 14400015 0.000700804 0.494535 19.2761
2 14400016 0.494071 0.00116500 19.2524 14400014 0.000384378 0.494852 19.2683
3 14400012 0.494305 0.000930995 19.2094 14400011 0.00000 0.495236 19.2453