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 -NaN -Inf
S/N 27.3 47.8 49.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06950055 0.492086 0.00000 225.775 06950053 -0.00134741 0.493433 220.146
1 06950051 0.492006 7.99894e-05 227.109 06950052 0.000792242 0.491294 225.695
2 06950050 0.491784 0.000301987 219.800 06950056 -1.06180e-05 0.492097 218.256
3 06950054 0.491694 0.000391990 216.786 06950049 0.00000 0.492086 211.106