Open Access
Table 1
X-ray detection fraction.
| VHA | HA | IA | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Detected | Total | Detected | Total | Detected | Total | ||||
| eRASS1 | eRASS:5 | eRASS1 | eRASS:5 | eRASS1 | eRASS:5 | ||||
| F-type | 1100 (39%) | 1600 (54%) | 2900 | 5000 (10%) | 10 300 (21%) | 48 200 | 5800 (4.3%) | 15 400 (11%) | 134 700 |
| G-type | 3100 (77%) | 3600 (90%) | 4000 | 5000 (9.5%) | 10 900 (21%) | 52 700 | 1400 (1.3%) | 4400 (4.0%) | 109 600 |
| K-type | 3200 (85%) | 3500 (92%) | 3800 | 3000 (8.2%) | 7400 (20%) | 37 100 | 710 (1.7%) | 2300 (5.4%) | 43 100 |
| M-type | 500 (88%) | 520 (91%) | 570 | 430 (21%) | 620 (30%) | 2100 | 220 (7.4%) | 510 (17%) | 3000 |
| Giants | 1700 (66%) | 2100 (82%) | 2500 | 1300 (4.9%) | 2700 (10%) | 26 900 | 1700 (2.1%) | 4400 (5.2%) | 84 700 |
| Total | 9600 (70%) | 11 300 (82%) | 13 800 | 14 700 (8.8%) | 31 900 (19%) | 167 000 | 9800 (2.6%) | 27 000 (7.2%) | 375 100 |
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