The authors have studied the IRAS extragalactic catalogue (Lonsdale et al., 1985), with the aim of reliably identifying quasi-stellar objects. Using the best...

The physics of infrared emission processes is examined, taking into account black body radiation, radiation from dust particles, thermal plasma emission...

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The prospects for spaceborne infrared astronomy are considered. Studies of the cosmic background radiation, investigations of the physics of the interstellar...

JHKLM photometry is presented for the close binary systems W UMa, U Sge and Beta-Lyr, and two systems, Eta-Gem and RR UMi, containing late-type variable...

Near infrared photometry is presented for the close eclipsing binaries R CMa, TX UMa, delta Lib, TV Cas, and AR Lac. The data are used to place limits on mass...

Observations of S128 and G134.2+0.8, two active star forming H II regions, are reported. The exciting stars in both are probably detected and identified. In...

Thirty Seyfert galaxies have been studied for bright sources. The photometry is reported and three of the more unusual galaxies (Mrk 705, Mrk 817, and Mrk 1095)...

New IR photometry of M10 red giant stars is presented, and these data are used to derive the reddening and the distance modulus of the M10 cluster and to locate...