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 24.5 41.5 44.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10820041 0.485621 0.00000 19.1132 10820042 -0.000942751 0.486564 19.0171
1 10820040 0.485110 0.000510991 18.8999 10820039 -0.000613718 0.486235 18.9185
2 10820037 0.485209 0.000412017 18.7332 10820038 -0.000985984 0.486607 18.8953
3 10820036 0.485466 0.000155002 18.6939 10820035 0.00000 0.485621 18.8877