Publication Date:
2019-06-27
Description:
Observations of Algol (Beta Persei) at 10 microns are presented which are of relevance to the system's behavior around the time of its secondary minimum. No evidence is found for a significant excess at 10 microns. The data show a smooth decline by 0.3 mag which starts at about phase 0.42, while the limited data obtained at phases greater than 0.50 are consistent with a symmetrical curve about phase 0.50.
Keywords:
ASTRONOMY
Type:
Royal Astronomical Society; vol. 184
Format:
text
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