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 -NaN -NaN -Inf
S/N 23.8 40.0 44.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.73

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11120038 0.484015 0.00000 118.332 11120037 0.00000 0.484015 116.160
1 11120042 0.482860 0.00115499 119.458 11120044 -0.00313042 0.487145 121.807
2 11120043 0.483141 0.000873983 118.772 11120041 -0.00379335 0.487808 119.670
3 11120039 0.483791 0.000223994 111.113 11120040 -0.00357136 0.487586 113.568