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 23.5 40.8 45.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05270012 0.283874 0.00000 296.980 05270013 -0.0631092 0.346983 295.388
1 05270011 0.279996 0.00387800 294.418 05270010 0.00000 0.283874 291.958
2 05270015 0.274969 0.00890499 292.542 05270017 -0.0605351 0.344409 291.047
3 05270016 0.279491 0.00438300 290.374 05270014 -0.0622141 0.346088 287.033