Free Access

Table 3

Comparison between the periods determined by the Lomb-Scargle and CLEAN algorithms in the V-band.

IERS Name PLomb − Scargle (day) Conf. level (%) PCLEAN (day) | PLomb − ScarglePCLEAN | /PCLEAN (%)

B0007+106 442.5 99.9 453.1 2.3
66.8 95.0 70.1 4.7
B0109+224 425.4 99.9 418.8 1.6
229.6 99.9 217.8 5.4
167.8 99.9 165.0 1.7
55.0 99.5 55.0 0.0
38.6 99.9 38.7 0.3
36.8 99.5 37.7 2.4
35.1 99.0 35.1 0.0
20.6 99.5 20.5 0.5
B0405-123 1363.9 99.9 1344.3 1.5
278.4 99.9 275.7 1.0
B0716+714 1032.8 99.9 1055.3 2.1
322.4 99.9 310.3 3.9
229.8 99.9 219.9 4.5
B0823-223 297.3 99.9 279.6 6.3
205.2 99.9 205.8 0.3
131.4 99.9 131.4 0.0
53.9 99.5 54.0 0.2
37.7 99.5 37.7 0.0
28.2 95.0 28.1 0.4
19.6 99.0 19.5 0.5
B0955+326 519.2 99.5 522.7 0.7
130.3 95.0 129.1 0.9
91.7 99.9 91.5 0.2
37.7 95.0 36.6 3.0
23.2 90.0 23.3 0.4
B1101-325 634.1 99.9 607.9 4.3
360.0 99.9 364.8 1.3
269.0 99.9 267.0 0.7
B1147+245 427.9 99.9 421.2 1.6
296.7 99.9 296.0 0.2
B1215+303 1424.1 99.9 1363.1 4.5
306.8 99.9 320.7 4.3
B1424+240 743.5 99.9 746.8 0.4
459.6 99.9 454.3 1.2
295.1 99.9 316.8 6.8
214.7 99.9 213.3 0.7
151.4 99.9 156.0 2.9
75.0 99.9 76.3 1.7
B1722+119
B2155-304 131.0 99.9 129.3 1.3
98.0 95.0 97.7 0.3
70.5 90.0 70.3 0.3
64.1 90.0 60.5 1.8
B2254+074 966.2 90.0 949.7 1.7
364.4 99.5 365.1 0.2
21.7 99.0 21.7 0.0
B2300-683 1102.7 99.9 1149.8 4.1
316.9 99.5 317.2 0.1

Notes. The confidence level is always greater than 90% in the case of the CLEAN algorithm. The confidence level for the Lomb-Scargle method is given in the third column.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.