Many of the area's cocktail bars are open past midnight but are legally required to
observe noise limits after midnight.
Not exact matches
Since the residual
noise for this observations are dominated by photon
noise and thermal background, longer exposures in good
observing conditions could further improve the achievable contrast
limit.
A prototype dispersed fixed - delay interferometer has been
observed at the Hobby - Eberly 9m and Palomar 5m telescopes in 2001 and demonstrated photo
noise limited Doppler precision with Aldebaran.
They
observe that pseudoproxy tests
limited to low - order AR1
noise insufficiently replicate
observed proxies and conduct more testing simulations using «empirical AR1» coefficients and brownian motion (random walk) pseudoproxies.
The trick is that past data aren't considered as «
noise», or only in
limited amount, but rather as a significant «signal» that can be substracted from the
observed data to get a significant trend.