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

12178 91.57 496.20 46.24 250.34 -1.49 153.44 -7.10 139.24 0.1894 596.3 387.3


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SDO HMI 2014-10-02 20:00:32 UT

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

1 52.69 340.70 26.53 171.53 -1.64 154.52 -6.02 143.86 0.1786 1564.2 468.8
2 5.98 -1.00 3.01 -1.00 -1.56 153.98 -6.56 141.18 0.1831 1195.6 999999
3 0.00 2.81 0.00 1.42 -2.39 153.37 -7.17 141.37 0.2008 997.0 830.7
4 4.13 -1.00 2.09 -1.00 -1.66 153.25 -7.29 138.54 0.1924 1151.1 999999
5 0.70 2.64 0.36 1.34 -2.69 153.13 -7.42 141.37 0.2075 860.1 712.7
6 0.79 67.82 0.40 34.29 -0.97 152.71 -7.83 133.99 0.1902 1118.8 478.3
7 3.52 -6.00 1.78 -6.00 -1.49 152.56 -7.98 135.32 0.1984 1019.6 999999
8 1.06 -6.00 0.53 -6.00 -1.28 152.56 -7.98 134.56 0.1958 901.3 999999
9 3.08 6.33 1.55 3.19 -0.46 152.35 -8.19 130.71 0.1889 1172.7 758.4
10 0.70 8.27 0.35 4.16 0.17 152.26 -8.28 127.77 0.1831 1154.8 886.4
11 0.00 2.81 0.00 1.42 -0.80 152.17 -8.38 131.39 0.1950 594.0 518.5
12 0.00 1.76 0.00 0.89 0.32 152.11 -8.43 126.62 0.1836 802.0 551.5
13 0.62 2.90 0.31 1.47 -1.20 151.62 -8.92 131.07 0.2066 1018.6 737.3
14 0.00 2.64 0.00 1.33 -0.24 151.23 -9.32 126.18 0.2015 809.0 657.3
15 0.00 5.28 0.00 2.67 -0.97 151.01 -9.53 128.35 0.2120 694.0 619.6
16 0.00 1.14 0.00 0.58 0.05 150.65 -9.89 123.37 0.2067 -709.0 -528.1
17 0.00 1.14 0.00 0.58 -1.13 150.34 -10.20 127.03 0.2228 -887.0 -714.3
18 0.00 1.14 0.00 0.58 -0.23 150.31 -10.23 123.57 0.2141 -844.0 -609.0
19 0.00 1.06 0.00 0.53 0.47 150.19 -10.35 120.50 0.2094 -1052.0 -902.4
20 0.00 0.97 0.00 0.49 -3.08 150.17 -10.37 132.91 0.2465 -920.0 -661.9
21 1.58 17.42 0.80 8.85 -0.36 149.83 -10.72 122.82 0.2223 -1251.6 -882.5
22 0.62 2.81 0.31 1.43 -1.05 149.82 -10.72 125.36 0.2291 -1180.1 -942.3
23 3.17 5.01 1.61 2.55 -1.30 149.64 -10.90 125.75 0.2341 -1132.8 -859.0
24 4.22 -21.00 2.15 -21.00 -0.51 149.64 -10.90 122.95 0.2264 -1078.3 999999
25 0.70 2.20 0.36 1.12 -0.88 149.55 -10.99 124.05 0.2312 -987.5 -790.2
26 1.50 -21.00 0.76 -21.00 -0.30 149.49 -11.05 121.81 0.2266 -956.5 999999
27 0.00 1.14 0.00 0.58 -1.51 149.39 -11.15 125.88 0.2396 -832.0 -654.2
28 0.00 1.58 0.00 0.81 -1.56 148.90 -11.64 124.83 0.2468 -851.0 -650.4
29 0.00 2.64 0.00 1.35 -2.16 148.87 -11.67 126.71 0.2534 -1101.0 -843.8
30 4.84 9.06 2.48 4.65 -2.75 148.62 -11.93 127.91 0.2628 -1100.9 -834.3
31 1.67 -30.00 0.86 -30.00 -2.60 148.53 -12.02 127.25 0.2624 -1070.9 999999
32 0.00 1.94 0.00 0.99 -1.05 148.35 -12.19 121.91 0.2498 -759.0 -649.9
33 0.00 1.58 0.00 0.81 -0.69 148.26 -12.28 120.48 0.2479 -934.0 -664.2
34 0.00 1.41 0.00 0.73 -4.01 147.86 -12.68 129.76 0.2862 850.0 628.2


  • 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.