Finally, we found that the reproducibility of the spectra of
the detected faint companions is greatly improved when angular differential imaging is applied in addition to the spectral deconvolution.
Not exact matches
The diminutive and
faint companions are also apparently
detected on Hubble images of Pluto from 2002, but this coming February follow - up observations are planned in an effort to confirm the discovery of the new moons.
In 1968, Peter van de Kamp (1901 - 1995) at Sproul Observatory
detected a flare from what was presumed to be a dim
companion that was two magnitudes
fainter than the primary.