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 -NaN
S/N 32.0 49.1 60.5
S/N(c) 8.7 50.1 44.4
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14650102 0.496072 0.00000 18.9978 14650096 0.00000 0.496072 18.9520
1 14650098 0.494083 0.00198901 19.0207 14650103 0.00292717 0.493145 19.0325
2 14650097 0.493671 0.00240099 19.0094 14650099 0.00191708 0.494155 18.9879
3 14650101 0.495684 0.000387996 19.0022 14650100 0.00136852 0.494703 18.9731