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 27.0 48.6 52.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05270012 0.487640 0.00000 230.728 05270013 -0.00150858 0.489149 229.493
1 05270015 0.485880 0.00176001 228.330 05270017 -0.000247630 0.487888 226.211
2 05270016 0.486683 0.000956982 227.145 05270010 0.00000 0.487640 224.216
3 05270011 0.486710 0.000929981 226.953 05270014 -0.000299496 0.487939 223.063