| American Association for the Advancement of Science - 1882 - 522 halaman
...expressed as integer numbers. A much more precise method seems to be, first, to select suitable stars as standards ; secondly, to measure their relative light...to increase the accuracy with which this scale is defmed, by determining more precisely the brightness of the comparison stars. International cooperation... | |
| 1880 - 778 halaman
...brightness. Stars could not be founcl which should have magnitudes of exactly io, 2.0, 3.0, etc. If the scale was made to conform to the stars, subsequent...the accuracy with which this scale is defined, by determiniug more precisely the brightness of the comparison stars. system recommended may be adopted... | |
| 1881 - 398 halaman
...expressed as integer numbers. A much more precise method seems to be, first, to select suitable stars as standards ; secondly, to measure their relative light...brightness of the comparison stars. International co-operation is to be desired in order that the system recommended may be adopted by astronomers in... | |
| American Association for the Advancement of Science - 1882 - 524 halaman
...expressed as integer numbers. A much more precise method seems to be, first, to select suitable stars as standards ; secondly, to measure their relative light...brightness of the comparison stars. International cooperation is to be desired in order that the system recommended may be adople.l by astronomers in... | |
| American Association for the Advancement of Science - 1882 - 524 halaman
...expressed as integer numbers. A much more precise method seems to be, first, to select suitable stars as standards ; secondly, to measure their relative light...brightness of the comparison stars. International cooperation is to be desired in order that the system recommended may be adopted by astronomers in... | |
| Edward Charles Pickering - 1888 - 814 halaman
...expressed as integer numbers. A much more precise method seems to be, first, to select suitable stars as standards ; secondly, to measure their relative light...brightness of the comparison stars. International cooperation is to be desired in order that the system recommended may be adopted by astronomers in... | |
| American Association for the Advancement of Science - 1882 - 514 halaman
...expressed aa integer numbers. A much more precise method seems to be, first, to select suitable stars as standards ; secondly, to measure their relative light...in terms of any convenient scale of magnitudes that maybe finally adopted. Subsequent measures will then serve to increase the accuracy with which this... | |
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