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 30.5 50.0 52.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03950013 0.505492 0.00000 19.0933 03950012 0.00000 0.505492 19.0884
1 03950018 0.496952 0.00853997 19.1928 03950019 -0.00261325 0.508105 19.2151
2 03950017 0.496724 0.00876796 19.1813 03950015 -7.63717e-05 0.505568 19.1172
3 03950014 0.504558 0.000933945 19.1671 03950016 -0.00194050 0.507432 19.0991