Planck 2015 results
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Table 13

Periods covered by the released maps.

30 GHz 44 GHz 70 GHz



Period OD rangea Sky cov. [%] Hornsb Sky cov. [%] Hornsb Sky cov. [%] Hornsb

Full ......................................... [91–1543] 100.00 27, 28 100.00 24, 25, 26 100.00 18,19, 20, 21, 22, 23
Survey 1 .............................. [91–270] 97.20 27, 28 93.93 24, 25, 26 97.94 18,19, 20, 21, 22, 23
Survey 2 .............................. [270–456] 97.48 27, 28 93.31 24, 25, 26 97.47 18,19, 20, 21, 22, 23
Survey 3 .............................. [456–636] 97.62 27, 28 93.65 24, 25, 26 97.61 18,19, 20, 21, 22, 23
Survey 4 .............................. [636–807] 91.88 27, 28 89.53 24, 25, 26 92.40 18,19, 20, 21, 22, 23
Survey 5 .............................. [807–993] 90.89 27, 28 88.43 24, 25, 26 92.44 18,19, 20, 21, 22, 23
Survey 6 .............................. [993–1177] 87.79 27, 28 86.10 24, 25, 26 89.95 18,19, 20, 21, 22, 23
Survey 7 .............................. [1177–1358] 85.40 27, 28 83.70 24, 25, 26 88.43 18,19, 20, 21, 22, 23
Survey 8 .............................. [1358–1543] 80.01 27, 28 78.92 24, 25, 26 83.83 18,19, 20, 21, 22, 23
Special surveyc S1+S3+S[5–8] 100.00 27, 28 100.00 24, 25, 26 100.00 18,19, 20, 21, 22, 23
Year 1 .............................. [91–456] 100.00 27, 28 100.00 24, 25, 26 100.00 18,19, 20, 21, 22, 23
Year 2 .............................. [456–807] 99.98 27, 28 100.00 24, 25, 26 100.00 18,19, 20, 21, 22, 23
Year 3 .............................. [807–1177] 99.72 27, 28 99.91 24, 25, 26 99.65 18,19, 20, 21, 22, 23
Year 4 .............................. [1177–1543] 95.67 27, 28 96.87 24, 25, 26 97.38 18,19, 20, 21, 22, 23
Year 1  Year 2d ......... Y1+Y2 100.00 27, 28 100.00 24, 25, 26 100.00 18,19, 20, 21, 22, 23
Year 1  Year 3d ......... Y1+Y3 100.00 27, 28 100.00 24, 25, 26 100.00 18,19, 20, 21, 22, 23
Year 2  Year 4d ........ Y2+Y4 100.00 27, 28 100.00 24, 25, 26 100.00 18,19, 20, 21, 22, 23
Year 3  Year 4d ........ Y3+Y4 99.77 27, 28 99.90 24, 25, 26 99.66 18,19, 20, 21, 22, 23

Notes.

(a)

OD (operational day) is defined as the time period between one daily telecommand and the succeeding one; it corresponds to about 24 h.

(b)

Full period maps have been delivered for frequency, pairs of horn (18–23, 19–22, 20–21, 25–26), single radiometers, and in the case of horn 24, for a single horn.

(c)

This special survey has been created excluding Surveys 2 and 4 for low multipole analysis, see Sect. 13.

(d)

Year differences.

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