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 28.1 46.6 49.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10260031 0.494550 0.00000 19.0894 10260032 0.00642321 0.488127 19.0893
1 10260027 0.493403 0.00114700 19.1785 10260025 0.00000 0.494550 19.1741
2 10260030 0.493375 0.00117499 19.1357 10260028 0.00427006 0.490280 19.1619
3 10260026 0.493408 0.00114200 19.1342 10260029 0.00474852 0.489801 19.1022