 | Philip Morrison, John Billingham, John Wolfe - 1977 - 204 páginas
...cover a wide range of other possibilities it is recommended that in addition to a high sensitivity To be significant, a full sky survey should be able...might expect. Although a sky survey as sensitive as ~3X1(T23 W/m2 has been made this has covered only ~2%of the sky. Another, covering most of the sky,... | |
 | United States. Congress. House. Committee on Science and Technology - 1978 - 1006 páginas
...as low a flux level and over as wide a frequency band as practicable. (See Sections II-S and 111-3.) To be significant, a full sky survey should be able...might expect. Although a sky survey as sensitive as ~3X I CT2 3 W/m2 has been made this has covered only ~2% of the sky. Another, covering most of the... | |
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For these reasons it is premature to adopt only one strategy to the exclusion of others. To cover a wide range of other possibilities it is recommended that in addition to a high sensitivity search of nearby stars, there also be a complete search of the... 