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 17.7 32.7 33.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.43

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04630012 0.497020 0.00000 110.004 04630010 0.00000 0.497020 115.068
1 04630016 0.494941 0.00207901 161.688 04630014 -0.000922100 0.497942 153.327
2 04630015 0.493829 0.00319099 155.718 04630017 -0.00110900 0.498129 152.226
3 04630019 0.496228 0.000791997 139.835 04630018 -0.00115813 0.498178 142.796
4 04630011 0.495798 0.00122201 127.763 04630013 -0.00177842 0.498798 128.676