VizieR Online Data Catalog: HD 50844 observed by CoRoT (Poretti+, 2009)
Abstract
We compared the results from SigSpec and from the iterative-sine-wave fitting, considering an error range of 0.005d-1 in frequency (i.e., a width 3.4 times narrower than 1/DeltaT). The cross-checks show an almost complete agreement on the values of the first 500 frequencies: 498 frequencies were found by both methods, whose 438 (88%) have an amplitude within the 20% range of tolerance. In particular, both methods correctly identified the first 462 frequencies within an interval of few units of 10-4d-1. These frequencies are listed in Table 2.
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- June 2009
- DOI:
- 10.26093/cds/vizier.35060085
- Bibcode:
- 2009yCat..35060085P
- Keywords:
-
- Stars: variable;
- Stars: F-type;
- Spectroscopy