HD 50844 observed by CoRoT (Poretti+, 2009)

Details HD 50844 observed by CoRoT (Poretti+, 2009) HD 50844 observed by CoRoT (Poretti+, 2009)

Jun 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009ycat..35060085p&link_type=abstract

VizieR On-line Data Catalog: J/A+A/506/85. Originally published in: 2009A&A...506...85P

Computer Science

Stars: Variable, Stars: F-Type, Spectroscopy

Scientific paper

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).

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