EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 549 (January 2013) A&A, 549 (2013) A109 Full HTML
Free Access

Table 8

Model comparison based on FAPs.

Name Model Const. 1 planet 2 planets 3 planets
Gl1 1 planet 8.3 67.2
2 planets 4.1 94.6
3 planets 2.7 61.2 9.9
Gl54.1 1 planet 0.3 26.1
Gl87 1 planet 0.9 65.7
Gl105B 1 planet 0.7 35.4
Gl176 1 planet 25.9 0.1
2 planets 9.2 0.2
3 planets 5.8 <10-3 1.0
4 planets 3.0 <10-3 3.7 32.3 66.3
Gl191 1 planet 7.9 52.2
2 planets 1.8 19.0
Gl205 1 planet 22.8 <10-3
2 planets 12.4 <10-3
3 planets 8.0 <10-3 <10-3
4 planets 5.6 <10-3 <10-3 <10-3 73.5
Gl229 1 planet 1.7 95.3
Gl273 1 planet 10.4 <10-3
2 planets 4.8 38.1
3 planets 2.6 <10-3 46.1
4 planets 1.4 <10-3 34.6 76.8 87.5
Gl300 1 planet 3.0 21.3
2 planets 0.9 69.6
Gl341 1 planet 4.4 60.5
Gl358 1 planet 17.4 <10-3
2 planets 2.9 2.6
Gl367 1 planet 1.8 30.8
Gl382 1 planet 20.6 19.1
2 planets 7.5 29.6
Gl388 1 planet 82.1 <10-3
2 planets 40.8 67.1
3 planets 18.9 <10-3 70.3
Gl393 1 planet 5.5 13.4
2 planets 1.6 61.5
Gl413.1 1 planet 1.3 19.4
Gl433 1 planet 11.6 <10-3
2 planets 6.8 88.2
3 planets 3.8 1.3 65.8
4 planets 1.7 0.3 15.3 44.1 84.3
Gl438 1 planet 0.7 27.6
Gl465 1 planet 0.6 86.1
Gl479 1 planet 12.5 <10-3
2 planets 7.1 13.7
3 planets 4.2 <10-3 13.0
4 planets 2.6 0.2 1.7 84.2 98.4
Gl526 1 planet 10.6 0.5
2 planets 2.9 50.4
Gl536 1 planet 2.4 47.9
Gl551 1 planet 1.7 5.9
2 planets 0.8 97.4
Gl581 1 planet 18.9 <10-3
2 planets 8.5 <10-3
3 planets 5.6 <10-3 <10-3
4 planets 3.4 <10-3 <10-3 <10-3 0.5
Gl588 1 planet 0.7 20.9
Gl618A 1 planet 4.3 <10-3
Gl628 1 planet 4.7 0.8
Gl667C 1 planet 10.0 <10-3
2 planets 6.3 <10-3
3 planets 4.7 <10-3 <10-3
4 planets 3.5 <10-3 <10-3 14.8 36.6
Gl674 1 planet 41.5 <10-3
2 planets 15.3 6.0
3 planets 7.3 <10-3 1.0
Gl680 1 planet 4.7 2.0
Gl682 1 planet 0.4 89.2
Gl699 1 planet 2.6 84.1
Gl701 1 planet 1.1 10.2
Gl752A 1 planet 0.8 8.6
Gl832 1 planet 13.6 <10-3
2 planets 6.0 9.8
3 planets 2.8 <10-3 1.9
4 planets 1.5 <10-3 34.7 52.6 75.5
Gl846 1 planet 14.1 <10-3
2 planets 4.0 12.0
Gl849 1 planet 7.4 <10-3
2 planets 2.8 66.9
Gl876 1 planet 2569.0 <10-3
2 planets 102.3 <10-3
3 planets 44.5 <10-3 <10-3
4 planets 12.2 <10-3 <10-3 2.6 0.2
Gl877 1 planet 10.3 3.0
2 planets 5.0 94.5
3 planets 2.0 0.9 60.0
Gl887 1 planet 36.2 0.3
2 planets 18.9 2.0
3 planets 10.8 <10-3 0.3
4 planets 5.4 <10-3 <10-3 <10-3 8.4
Gl908 1 planet 5.3 33.8
2 planets 1.8 50.4

Notes. Tested models are composed of either a constant, 1, 2, 3, or 4 planets. Except for the column with χ2, all numbers are FAP, given in percent. Each row list a model which is compared with simpler models given in the different columns. The FAP are in boldface when the more complex model is found to be a statistically significant improvement over the simpler model.

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.