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 30.8 49.2 54.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11650013 0.495409 0.00000 188.109 11650014 -0.00131350 0.496723 189.142
1 11650016 0.492204 0.00320500 194.647 11650018 -0.00208528 0.497494 195.223
2 11650017 0.493178 0.00223100 194.547 11650015 -0.000996523 0.496406 193.275
3 11650012 0.495381 2.80142e-05 184.726 11650011 0.00000 0.495409 179.799