groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12038 67.96 268.70 34.06 135.01 -11.28 183.60 -6.78 133.10 0.1614 524.5 269.2


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SDO HMI 2014-04-20 05:00:34 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.60 0.00 0.80 -13.51 188.73 -1.66 169.00 0.1479 960.0 716.2
2 0.00 1.15 0.00 0.57 -11.20 188.38 -2.01 161.82 0.1106 860.0 726.2
3 0.00 2.75 0.00 1.38 -13.29 188.21 -2.18 165.27 0.1463 919.0 706.1
4 0.00 1.06 0.00 0.53 -13.11 188.05 -2.33 163.94 0.1439 881.0 671.0
5 0.00 5.06 0.00 2.54 -13.90 187.67 -2.71 163.10 0.1589 547.0 808.4
6 16.50 48.35 8.22 24.08 -10.01 186.80 -3.59 143.74 0.1047 1176.2 762.5
7 3.73 -6.00 1.86 -6.00 -9.71 186.56 -3.83 140.12 0.1032 1281.0 999999
8 0.00 2.48 0.00 1.23 -7.78 186.58 -3.81 124.46 0.0802 936.0 853.0
9 0.00 2.13 0.00 1.06 -10.98 186.48 -3.91 146.43 0.1216 838.0 651.0
10 0.00 1.24 0.00 0.62 -7.68 186.31 -4.08 121.71 0.0833 959.0 728.9
11 0.00 0.98 0.00 0.49 -14.38 186.20 -4.18 156.13 0.1755 820.0 559.9
12 2.04 -6.00 1.02 -6.00 -9.37 186.25 -4.13 135.76 0.1024 1119.2 999999
13 0.00 0.89 0.00 0.44 -9.58 186.13 -4.26 136.33 0.1065 736.0 618.9
14 0.00 2.57 0.00 1.28 -8.38 186.11 -4.27 127.06 0.0928 719.0 879.3
15 0.00 1.77 0.00 0.89 -10.85 185.74 -4.65 141.15 0.1274 788.0 644.7
16 0.00 1.24 0.00 0.62 -10.78 185.34 -5.04 138.52 0.1310 1048.0 860.9
17 0.00 1.95 0.00 0.98 -10.72 185.13 -5.26 137.02 0.1327 1138.0 917.5
18 0.00 1.33 0.00 0.66 -9.78 184.78 -5.61 129.83 0.1260 684.0 487.3
19 9.23 31.94 4.62 16.00 -11.44 184.62 -5.77 137.97 0.1478 1220.5 602.0
20 0.80 -19.00 0.40 -19.00 -11.66 184.62 -5.77 138.91 0.1505 973.8 999999
21 0.00 4.44 0.00 2.22 -10.78 184.63 -5.75 134.77 0.1393 987.0 779.8
22 7.45 -19.00 3.74 -19.00 -11.53 184.28 -6.11 136.75 0.1528 1021.8 999999
23 0.00 0.27 0.00 0.13 -9.68 183.40 -6.99 123.27 0.1442 -863.0 -879.3
24 0.00 6.03 0.00 3.01 -7.71 183.34 -7.04 110.15 0.1300 -653.0 -855.4
25 0.00 4.08 0.00 2.04 -9.80 183.27 -7.12 123.51 0.1471 -1153.0 -934.0
26 0.00 1.06 0.00 0.53 -8.20 183.24 -7.14 113.29 0.1346 -869.0 -749.3
27 0.00 0.98 0.00 0.49 -10.16 183.17 -7.22 125.17 0.1520 -893.0 -673.4
28 1.06 32.91 0.53 16.48 -8.10 182.66 -7.73 111.12 0.1433 -1198.9 -768.5
29 1.69 -28.00 0.84 -28.00 -7.92 182.54 -7.84 109.64 0.1442 -1296.4 999999
30 18.72 88.36 9.45 44.62 -12.87 182.25 -8.13 134.26 0.1935 1394.6 451.6
31 6.74 -28.00 3.38 -28.00 -8.03 182.33 -8.06 109.93 0.1484 -1125.4 999999
32 0.00 1.42 0.00 0.72 -11.26 181.68 -8.70 125.68 0.1835 -795.0 -575.8
33 0.00 0.98 0.00 0.49 -9.83 181.51 -8.88 118.30 0.1735 -811.0 -582.1
34 0.00 0.98 0.00 0.49 -11.22 181.28 -9.11 124.33 0.1888 -969.0 -761.4
35 0.00 0.80 0.00 0.40 -11.43 180.99 -9.39 124.44 0.1948 -940.0 -654.1
36 0.00 1.15 0.00 0.58 -11.72 180.58 -9.81 124.57 0.2035 -913.0 -767.0
37 0.00 1.06 0.00 0.55 -16.32 179.92 -10.46 138.11 0.2622 831.0 704.0
38 0.00 0.71 0.00 0.36 -8.78 180.21 -10.18 110.12 0.1868 -833.0 -663.2
39 0.00 1.06 0.00 0.54 -12.32 179.99 -10.40 125.44 0.2173 -855.0 -730.8
40 0.00 1.95 0.00 0.99 -12.68 179.88 -10.50 126.53 0.2223 -1077.0 -864.5
41 0.00 1.69 0.00 0.87 -16.52 179.47 -10.92 137.47 0.2699 771.0 588.8
42 0.00 0.80 0.00 0.42 -22.54 178.24 -12.15 147.05 0.3590 -622.0 -545.1
43 0.00 1.33 0.00 0.68 -10.60 178.87 -11.51 116.07 0.2194 1090.0 884.6
44 0.00 2.48 0.00 1.28 -16.54 178.41 -11.98 134.93 0.2823 937.0 779.1
45 0.00 1.06 0.00 0.55 -16.69 178.30 -12.09 135.08 0.2853 826.0 678.2
46 0.00 0.80 0.00 0.41 -15.03 178.28 -12.11 130.45 0.2674 845.0 717.9
47 0.00 1.15 0.00 0.60 -17.85 177.83 -12.55 136.90 0.3041 837.0 672.2
48 0.00 2.66 0.00 1.39 -13.38 172.99 -17.40 116.71 0.3271 -1057.0 -702.4


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.