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THE 2-POINT CORRELATION-FUNCTION OF RICH CLUSTERS OF GALAXIES - RESULTS FROM AN EXTENDED APM CLUSTER REDSHIFT SURVEY

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 271:3 (1994) L47-L51

Authors:

GB DALTON, RAC CROFT, G EFSTATHIOU, WJ SUTHERLAND, SJ MADDOX, M DAVIS
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THE APM GALAXY SURVEY .4. REDSHIFTS OF RICH CLUSTERS OF GALAXIES

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 269:1 (1994) 151-165

Authors:

GB DALTON, G EFSTATHIOU, SJ MADDOX, WJ SUTHERLAND
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THE MIDINFRARED SPECTRAL DEVELOPMENT OF NOVA CEN 1986

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 267:2 (1994) 225-230

Authors:

CH SMITH, DK AITKEN, PF ROCHE
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THE STRUCTURE OF THE UNIVERSE TRACED BY RICH CLUSTERS OF GALAXIES

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 269:2 (1994) 301-322

Authors:

M EINASTO, J EINASTO, E TAGO, GB DALTON, H ANDERNACH
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Mid Infrared Spectroscopy of Beta-Pictoris - Constraints on the Dust Grain Size

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 265 (1993) L41-L41

Authors:

DK Aitken, TJT Moore, PF Roche, CH Smith, CM Wright

Abstract:

We present 8-13 μm spectroscopy of Beta Pictoris which confirms the presence of silicate emission in its infrared excess, as earlier reported on the basis of narrow-band photometry, and indicates a similarity with cometary dust. The spectral form of the infrared excess allows us to place an upper limit of 2-3 μm on the size of the emitting grains in the circumstellar disc.
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