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 17.8 32.7 36.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.43

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 16050042 0.00167586 0.00000 18.2106 16050041 -0.486984 0.488660 18.2186
1 16050035 0.00000 0.00167586 18.3751 16050036 -0.487798 0.489474 18.4583
2 16050038 0.000558324 0.00111754 18.2852 16050037 -0.488717 0.490393 18.3841
3 16050039 0.00117454 0.000501320 17.5775 16050040 -0.486787 0.488463 17.6343