Astronomical Photography |
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15 Monoceros Astro-Photographic Congress celestial photography CHI CYGNI cloud forms clusters collodion process comet cometary corona discovered discovery dry plates dry-plate E. E. BARNARD earth EAST SOUTH PHOTOGRAPH EDWARD EMERSON BARNARD equatorial coudé exposure fixed stars graphs Harvard College Observatory heavens ical important inches aperture inches in diameter instrument interest ject of celestial Jupiter large telescope Lick Observatory light Max Wolf ment moon moon's surface morocco bound motion naked eye Nashville nebula night observer obtained Orion photograph the Milky photographic art photographic plate photographic telescope Pickering planet Pleiades PORTRAIT LENS posure present Professor Barnard raphy readers refractor region revealed S. W. Burnham satellite scientific seen sensitive plate series of brilliant short shown solar prominences spectroscope STANDARD PAC STAR CLOUD superior tele tography total eclipse tube unknown object Vanderbilt University visible visual telescope Willard lens wonderful writer
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Стр. 86 - Several spots on his body well and strongly marked — that about the south pole seems to overtake the body of the planet, and gives an appearance not unlike that afforded by the new moon, familiarly known as ' the old moon in the new moon's arms.
Стр. 76 - Everyone is familiar with the rising and setting of the sun, moon and stars and their march across the face of the sky from east to west.