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 4.9 10.6 11.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 16010017 0.491660 0.00000 16.3235 16010014 0.00257141 0.489089 16.7352
1 16010012 0.489470 0.00218999 16.9054 16010011 0.00000 0.491660 17.3508
2 16010013 0.490930 0.000730008 16.3192 16010018 0.00453257 0.487127 16.2710
3 16010016 0.491505 0.000155002 15.6120 16010015 0.00343335 0.488227 15.0689