The Observatory, Volume 56Editors of the Observatory, 1933 Some vols. for 1886- include a special issue: Annual companion to the Observatory. |
From inside the book
Results 1-3 of 48
Page 14
... less than 1.30 , and is probably less than 1.24 . Having determined the colour temperatures of the standard stars , one can proceed with the determination of other colour temperatures by equal altitude comparisons with the standards ...
... less than 1.30 , and is probably less than 1.24 . Having determined the colour temperatures of the standard stars , one can proceed with the determination of other colour temperatures by equal altitude comparisons with the standards ...
Page 84
... less than 45 ° with the horizontal stress H. Movement in such cases was in the horizontal direction . These were the so - called tear , wrench , or trans - current faults . 3. V > H > L . This resulted in fractures in the direction of ...
... less than 45 ° with the horizontal stress H. Movement in such cases was in the horizontal direction . These were the so - called tear , wrench , or trans - current faults . 3. V > H > L . This resulted in fractures in the direction of ...
Page 143
... less than 10 cannot have temperatures of much more than a thousand million degrees . It has generally been thought surprising that the internal temperature of the Sun should be as low as has been calculated , if its energy comes from ...
... less than 10 cannot have temperatures of much more than a thousand million degrees . It has generally been thought surprising that the internal temperature of the Sun should be as low as has been calculated , if its energy comes from ...
Contents
A MONTHLY REVIEW OF ASTRONOMY | 1 |
Meeting of the Royal Astronomical Society on 1933 January 13 37 | 13 |
MAP | 24 |
16 other sections not shown
Other editions - View all
Common terms and phrases
appears Astronomer Royal atmosphere atom bands bright BRITISH ASTRONOMICAL ASSOCIATION calcium Cambridge Cape catalogue central intensities centre chromosphere clock comet comparison stars computed corresponding craters Crommelin curve Decl density determined discussion distance double star Earth eclipse effect electrons emission ephemeris equation equatorial Eros Fraunhofer lines frequency George Darwin give given Greaves Greenwich hydrogen instrument interest ionisation Jupiter km./sec latitude layer light limb magnetic magnitude mean measured meridian meteorite meteors method motion nebulæ observations Observatory obtained orbit oscillator paper period photographs planet planetary plates position possible present President probable error problem Prof Professor radial velocities radiation Right Ascension rotational speed Royal Astronomical Sir Arthur Eddington Sir Frank Dyson slide Slipher Solar Activity spectra spectrograph spectrum spot Steavenson stellar stream Sun's sunspot surface tables telescope temperature theory University variable variable stars variation wave-length zero