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 27.4 49.0 55.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02890089 0.402891 0.00000 228.300 02890087 -0.000976792 0.403868 230.215
1 02890092 0.401177 0.00171402 235.897 02890091 -0.000774711 0.403666 238.572
2 02890088 0.400338 0.00255302 231.523 02890090 0.00175436 0.401137 234.420
3 02890085 0.402407 0.000484020 222.570 02890086 0.00188283 0.401008 229.215
4 02890084 0.400788 0.00210300 218.453 02890083 0.00000 0.402891 225.904