Publicación
Infrared photometric results of a sunspot
We obtained simultaneously recorded time series of broadband images of a sunspot close to the disk center at the German Vacuum Tower Telescope, Tenerife, in two...
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PublicaciónInfrared photometry of a sunspot near the disk centerA time series of broadband images of a sunspot near the disk center was obtained simultaneously in two wavelength bands at 0.56 mu m and 1.55 mu m at the German...
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PublicaciónInfrared photometry of open clusters - The main sequence of NGC 752New infrared photometry of a sample of 39 stars in the open cluster NGC 752 is presented. These observations confirm the bimodality of the main sequence...
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PublicaciónInfrared Photometry of RS CVn Short-Period SystemsNot Available
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PublicaciónInfrared Photometry of Rs-Canum Shortperiod SystemsNot Available
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PublicaciónInfrared Photometry of Seyfert 1.8 and 1.9 GalaxiesNot Available
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PublicaciónInfrared Photometry of the Algol system RW TauNot Available
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PublicaciónInfrared Photometry of the Dwarf Nova AH HerNot Available
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PublicaciónInfrared Photometry of Xy-UrsaeComplete infraredJ andK light curves of the RS CVn system XY UMa have been obtained at the beginning of 1989. We point out some interesting morphological...