Measurement of the oscillator strengths of very weak 1 eV Fe I lines von Blackwell, D. E., Booth, A. J., Haddock, D. J., Petford, A. D., Leggett, S. K.

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A randomised 3-colouring algorithm von Petford, A.D., Welsh, D.J.A.

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Determination of temperatures and angular diameters of 114 F-M stars using the infrared flux method (IRFM) von BLACKWELL, D. E, PETFORD, A. D, ARRIBAS, S, HADDOCK, D. J, SELBY, M. J

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Velocity measures in the sunspot Rome No. 7490 (July 5, 1979) von ADAM, M. G, PETFORD, A. D

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Effect of improved H- opacity on the infrared flux method temperature scale and derived angular diameters. Use of a self-consistent calibration von BLACKWELL, D. E, LYNAS-GRAY, A. E, PETFORD, A. D

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The infrared flux method and its use for study of α Boo, μ Her and β Dra; relation to the Vega 1.2–5 μm infrared excess von Blackwell, D. E., Booth, A. J., Petford, A. D., Leggett, S. K., Mountain, C. M., Selby, M. J.

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Absolute calibration of the infrared flux from Vega at 1.24, 2.20,3.76 and 4.6 μm by comparison with a standard furnace von Blackwell, D. E., Leggett, S. K., Petford, A. D., Mountain, C. M., Selby, M. J.

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Revision of the absolute scale of the Oxford Ti I oscillator strengths and the solar titanium abundance von GREVESSE, N, BLACKWELL, D. E, PETFORD, A. D

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Empirical improvement in accuracy of atomic oscillator strengths calculated by Kurucz & Peytremann von Blackwell, D. E., Booth, A. J., Menon, S. L. R., Petford, A. D., Smith, G.

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The Solar Limb Effect: Observations of Line Contours and Line Shifts von Adam, M. G., Ibbetson, P. A., Petford, A. D.

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Derivation of stellar integrated flux from photometric indexes von BLACKWELL, D. E, PETFORD, A. D

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Water Vapour in Sunspots von MALLIA, E. A, BLACKWELL, D. E, PETFORD, A. D

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True-intensity attachment for a Möll microphotometer von Petford, A D

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Measurement of the absolute flux from Vega at 4.92μm von MOUNTAIN, C. M, LEGGETT, S. K, SELBY, M. J, BLACKWELL, D. E, PETFORD, A. D

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Is there an abundance anomaly for the 2.2 eV Fe I lines in the solar spectrum? von Blackwell, D E, Booth, A J, Petford, A D

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A 0.2-MW Furnace for Spectroscopic Studies von Collins, B S, Petford, A D, Blackwell, D E

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An LTE analysis of the solar photospheric Ti I and Cr I spectra: evidence for non-LTE in excitation von BLACKWELL, D. E, BOOTH, A. J, MENON, S. L. R, PETFORD, A. D

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Interpretation of Collision Broadening and Shift in Atomic Spectra von Hindmarsh, W. R., Petford, A. D., Smith, Graham

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Use of a microphotometer for accurate wavelength measurement von Petford, A D, Smith, G

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Measurement of relative oscillator strengths for Cr I lines – I. Measures for transitions from levels a7S3 (0.00 eV), a5S2 (0.94 eV) and a5D0−4 (0.96−1.03 eV) von Blackwell, D. E., Menon, S. L. R., Petford, A. D.

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