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Browsing Thomas Royds (1923 - 1937) by Title

Browsing Thomas Royds (1923 - 1937) by Title

Now showing items 1-20 of 56

The absorption markings in Hα spectroheliograms

Royds, T (Royal Astronomical Society, 1911-06)
Anomalous dispersion in the sun

Royds, T (Indian Institute of Astrophysics, Bangalore, 1915-10-29)
The apparent effect of planets on the distribution of prominences

Royds, T; Sitarama Ayyar, S (Indian Institute of Astrophysics, Bangalore, 1913-11-15)
The apparent tripling of certain lines in arc spectra

Royds, T (The Royal Society, 1925-02)
The cause of the so-called pole effect in the electric arc

Royds, T (Indian Institute of Astrophysics, Bangalore, 1916-12-02)
The cause of the so-called pole-effect in the electric arc

Royds, T (IOP Publishing, 1917-03)
A comparison of the periodicities in prominences and sunspots

Royds, T (Indian Institute of Astrophysics, Bangalore, 1913-11-13)
Das reflexionsvermogen schwarzer Flachen

Royds, T (1910)
The determination of ancient dates from astronomical data

Royds, T; Sitaramaiya, S (Astronomical Society of India, 1912-12)
The different character of spectrum lines belonging to the same series

Royds, T (Indian Institute of Astrophysics, Bangalore, 1914-09-29)
The different character of spectrum lines belonging to the same series

Royds, T (IOP Publishing, 1915-03)
The displacements of nickel and titanium lines in the sun and arc

Royds, T (Indian Institute of Astrophysics, Bangalore, 1916-12-02)
Distribution in latitude of the absorption markings in Hα spectroheliograms

Royds, T (Royal Astronomical Society, 1912-12)
The effect on wavelength in arc spectra of introducing various substances into the arc

Royds, T (Government Observatory, Madras, 1923-04-14)
An investigation of the displacement of unsymmetrical lines under different conditions of the electric agc

Royds, T (Indian Institute of Astrophysics, Bangalore, 1914-08-06)
On some spectrographic measures of the solar rotation, made at the Kodaikanal observatory

Evershed, John; Royds, T (The Royal Society, 1913-06)
On the change of wave-length of the iron lines in passing from the centre of the sun`s disc to the limb

Evershed, John; Royds, T (Indian Institute of Astrophysics, Bangalore, 1916-03-04)
On the displacements of the spectrum lines at the sun`s limb

Evershed, John; Royds, T (Indian Institute of Astrophysics, Bangalore, 1914-06-01)
Oxygen in the Sun's chromosphere

Royds, T (Government Observatory, Madras, 1935-08-29)
Photometric study of the lines of hydrogen and of calcium in the fraunhofer spectrum at different points of the Sun's disc

Royds, T; Narayan, A. L (Government Observatory, Madras, 1936-11-25)

Browsing Thomas Royds (1923 - 1937) by Title

Browsing Thomas Royds (1923 - 1937) by Title

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