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 17.2 31.0 32.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.99

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10780013 0.490299 0.00000 155.060 10780018 -0.00289856 0.493198 150.415
1 10780016 0.489832 0.000466973 163.836 10780014 -0.00465268 0.494952 160.655
2 10780017 0.489732 0.000566989 158.405 10780015 -0.00340166 0.493701 154.545
3 10780012 0.490257 4.19915e-05 149.024 10780011 0.00000 0.490299 145.536