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 21.8 39.5 41.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11640015 0.493106 0.00000 152.196 11640016 -0.00160468 0.494711 157.514
1 11640018 0.491111 0.00199500 164.102 11640020 -0.00130348 0.494410 165.142
2 11640019 0.491607 0.00149900 162.978 11640013 0.00000 0.493106 161.630
3 11640014 0.492686 0.000420004 153.360 11640017 -0.00173518 0.494841 159.221