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Planck 2015 results
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Table 6

Sky coverage (as a percentage) of full-mission, single-year, and single-survey frequency maps.

30 GHz 44 GHz 70 GHz
Survey Pid rangea Map Scan Destriping Map Scan Destriping Map Scan Destriping
Full .............. 3–44072 100.0 100.0 78.74 100.0 100.0 89.37 100.0 100.0 89.67
Year 1 .......... 3–10957 99.999 100.0 78.74 99.998 100.0 89.37 100.0 100.0 89.67
Year 2 .......... 10 958–21482 99.98 100.0 78.74 99.998 100.0 89.37 100.0 100.0 89.67
Year 3 .......... 21 483–32761 99.72 99.74 78.66 99.91 100.0 89.37 99.65 99.65 89.38
Year 4 .......... 32 762–44072 95.68 95.76 76.61 96.87 98.68 88.35 97.38 97.43 87.63
Survey 1 ....... 3– 5483 97.20 98.11 76.88 93.93 98.03 87.41 97.94 97.95 87.62
Survey 2 ....... 5484–10957 97.48 97.58 77.40 93.31 98.13 87.89 97.47 97.49 87.62
Survey 3 ....... 10 958–16454 97.62 97.71 76.49 93.65 98.23 87.61 97.61 97.63 87.30
Survey 4 ....... 16 455–21482 91.88 91.98 72.37 89.53 94.92 84.85 92.40 92.43 82.89
Survey 5 ....... 21 483–27404 90.89 91.02 70.27 88.43 96.70 86.08 92.44 92.50 82.33
Survey 6 ....... 27 405–32761 87.79 88.06 72.35 86.10 94.56 85.29 89.95 90.18 82.04
Survey 7 ....... 32 762–38574 85.40 85.60 68.29 83.70 92.49 82.80 88.43 88.52 79.65
Survey 8 ....... 38 575–44072 80.01 80.26 67.54 78.92 89.61 81.15 83.83 84.09 77.05

Notes. We give the pointing period (Pid) range for each survey combination, the sky coverage of the final map (“map”), the area that was scanned by at least one horn (“scan”) and is available for destriping, and the area that remains after applying a Galactic mask and that was used for destriping (“destriping”). Since the full-mission data set covers the full sky, the coverage of the destriping mask can be read from the intersection of the “full” (mission) row and the “destriping” column.

(a)

Pid is a counter for pointings of the spin axis, which had an average duration of about 45 minutes (see Planck Collaboration I 2014, for the explicit definition).

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