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Table 4
Hot exozodiacal disk statistics from the combined PIONIER surveys of Ertel et al. (2014) and this work.
| A-type stars | F-type stars | G/K-type stars | Total | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| #S | #E | Detect. rate | #S | #E | Detect. rate | #S | #E | Detect. rate | #S | #E | Detect. rate | |||
| All(a) | 40 | 7 |  |
51 | 10 |  |
42 | 5 |  |
133 | 22 |  |
||
| Warm dust | 18 | 3 |  |
11 | 2 |  |
6 | 1 |  |
35 | 6 |  |
||
| Warm dust only | 12 | 2 |  |
7 | 2 |  |
5 | 0 |  |
24 | 4 |  |
||
| Cold dust only | 5 | 2 |  |
12 | 2 |  |
14 | 1 |  |
31 | 5 |  |
||
| No warm dust | 21 | 3 |  |
39 | 7 |  |
36 | 4 |  |
96 | 14 |  |
||
| No dust | 16 | 1 |  |
27 | 5 |  |
22 | 3 |  |
65 | 9 |  |
||
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