Sentences with phrase «moderate observing conditions»

Despite the absence of a high - order high - bandwidth closed - loop AO system, observations conducted with SCExAO show that even in poor - to - moderate observing conditions, speckle nulling can be used to suppress static and slow speckles even in the presence of a brighter dynamic speckle halo, suggesting that more advanced high - contrast imaging algorithms developed in the laboratory can be applied to ground - based systems.

Despite the absence of a high - order high - bandwidth closed - loop AO system, observations conducted with SCExAO show that even in poor - to - moderate observing conditions, speckle nulling can be used to supp... ▽ More This paper presents the first on - sky demonstration of speckle nulling, which was achieved at the Subaru Telescope in the context of the Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) Project.

Not exact matches

It appears that moderate levels of atmospheric CO2 rise and climate change relative to current conditions may be beneficial in some regions (Nemani et al., 2003), depending on latitude, on the CO2 responsiveness of plant functional types, and on the natural adaptive capacity of indigenous biota (mainly through range shifts that are now being widely observed — see Chapter 1).

The report continues to rip apart the claimed benefits of DroughtGard, pointing out that the slight productivity increases observed only occur in moderate drought conditions, and that, contrary to Monsanto's claims «there is no evidence that DroughtGard will help the crops or farmers use water more efficiently.»