Table A.1
Effect of frequencies used in the extraction on the S/N of the detections.
| Mean ratio of detection S/N | ||||
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| Selection criterion |
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| S/N ≥ 6 ......... | 0.86 | 0.99 | 1.00 | 1.00 |
| S/N ≥ 8 ......... | 0.84 | 0.98 | 1.00 | 1.00 |
Notes.The set of frequencies used is specified as a range, e.g., 100 → 353 (in GHz). For a given cluster detected in two sets of frequencies, the ratio of S/N for the two detections is written as, e.g., (100 → 353) / (100 → 857). The improvement in the S/N of the detected clusters between the 100 → 353 and 100 → 857 combinations is clearly demonstrated, as is the lack of significant improvement when 30 or 70 GHz data are included. The improvement between the 100 → 545 and 100 → 857 combinations is smaller, in the range 1 to 2%.
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