2026-04-14T05:51:00Zhttps://recercat.cat/oai/requestoai:recercat.cat:2445/2283082026-04-08T16:05:14Zcom_2072_1057col_2072_478823col_2072_478904col_2072_478917
The Calar Alto Lunar Ocultation program: a status report
Fors Aldrich, Octavi
Richichi, Andrea
Merino, M.T.
Otazu Porter, Xavier
Núñez de Murga, Jorge, 1955-
Prades, Albert
Pérez-Ramírez, D.
Satèl·lits científics
Observatoris astronòmics
Geologia lunar
Scientific satellites
Astronomical observatories
Lunar geology
The status of the Calar Alto Lunar Occultation Program is presented. This has been conducted at IR and optical wavelengths through OAN 1.5-m and CAHA 2.2-m telescopes, operating either with fast IR array or CCD. The scientific throughput is double: first, angular diameter determinations (>1-2 mas) of late-type stars and circumstellar matter detection of astrophysically interesting targets (YSOs, T Taus, carbon stars, masers). Second, new binaries detection with projected separations > 5mas, and brightness ratios up to 1:50. We detail the runs carried out so far and summarize the scientific results obtained.
2026-03-19T10:56:01Z
2026-03-19T10:56:01Z
2006-01
2026-03-19T10:56:01Z
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
0185-1101
https://hdl.handle.net/2445/228308
552859
eng
Reproducció del document publicat a: https://astronomia.unam.mx/journals/rmxac/article/view/2006rmxac..25..101f
Revista Mexicana de Astronomia y Astrofisica, 2006, vol. 25, p. 101-102
https://astronomia.unam.mx/journals/rmxac/article/view/2006rmxac..25..101f
(c) Instituto de Astronomía, Universidad Nacional Autónoma de México, 2006
info:eu-repo/semantics/openAccess
2 p.
application/pdf
Instituto de Astronomía, Universidad Nacional Autónoma de México
Articles publicats en revistes (Física Quàntica i Astrofísica)