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

12146 89.89 566.18 45.38 285.59 8.78 343.84 10.73 280.27 0.1888 -678.5 -314.9


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SDO HMI 2014-08-23 12:00:38 UT

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

1 0.00 0.99 0.00 0.51 12.64 347.58 14.47 292.81 0.2656 -975.0 -784.6
2 0.00 0.81 0.00 0.41 13.02 347.09 13.98 294.83 0.2605 -766.0 -579.0
3 0.00 0.81 0.00 0.41 8.93 346.70 13.59 279.18 0.2361 641.0 533.1
4 6.02 9.26 3.08 4.73 12.09 346.62 13.51 292.05 0.2475 -1051.6 -608.4
5 0.00 0.99 0.00 0.50 8.69 346.47 13.36 278.29 0.2318 945.0 793.4
6 0.00 1.17 0.00 0.60 13.01 346.48 13.37 295.69 0.2511 -781.0 -626.2
7 3.60 5.30 1.83 2.71 12.90 345.87 12.76 296.28 0.2411 899.6 556.5
8 0.00 1.71 0.00 0.87 7.26 345.48 12.37 272.12 0.2135 -901.0 -689.4
9 0.00 1.35 0.00 0.68 8.29 345.51 12.40 276.94 0.2150 707.0 444.5
10 0.00 3.06 0.00 1.55 7.15 345.26 12.14 271.58 0.2098 -879.0 -743.7
11 0.00 1.71 0.00 0.86 7.33 345.14 12.02 272.48 0.2078 -781.0 -525.7
12 0.00 1.62 0.00 0.82 12.37 345.14 12.03 295.42 0.2264 -925.0 -660.1
13 0.00 0.90 0.00 0.45 7.94 344.87 11.76 275.53 0.2037 -614.0 -405.1
14 0.00 1.44 0.00 0.73 13.38 344.97 11.86 299.75 0.2312 910.0 757.9
15 2.34 504.38 1.18 254.36 7.74 344.68 11.57 274.56 0.2002 -994.7 -359.1
16 0.00 0.99 0.00 0.50 7.53 344.36 11.25 273.59 0.1947 -687.0 -483.0
17 0.00 1.26 0.00 0.63 6.45 344.15 11.04 267.92 0.1912 730.0 565.6
18 0.27 -15.00 0.14 -15.00 8.60 344.17 11.06 279.18 0.1931 -1064.3 999999
19 0.00 2.70 0.00 1.36 7.51 344.05 10.94 273.53 0.1893 -913.0 -654.7
20 2.25 -15.00 1.13 -15.00 6.73 343.81 10.70 269.34 0.1852 963.0 999999
21 69.74 -15.00 35.17 -15.00 8.85 343.78 10.66 280.80 0.1870 -1443.6 999999
22 0.00 2.70 0.00 1.36 7.55 343.71 10.60 273.81 0.1835 -541.0 -466.6
23 2.88 -15.00 1.45 -15.00 6.52 343.59 10.48 268.15 0.1816 1055.4 999999
24 1.89 -15.00 0.95 -15.00 6.83 343.47 10.36 269.83 0.1794 930.9 999999
25 0.00 5.93 0.00 2.98 6.59 343.13 10.01 268.42 0.1736 1070.0 877.8
26 0.00 1.71 0.00 0.86 13.22 342.93 9.82 303.66 0.2004 -912.0 -701.8
27 0.00 0.99 0.00 0.50 7.36 342.74 9.63 272.92 0.1669 730.0 610.1
28 0.00 0.99 0.00 0.50 7.52 342.31 9.20 274.01 0.1596 590.0 417.0
29 0.00 1.17 0.00 0.59 11.68 342.24 9.13 298.28 0.1773 -915.0 -779.2
30 0.00 0.81 0.00 0.41 11.90 342.00 8.89 300.01 0.1754 -903.0 -738.3
31 0.00 1.26 0.00 0.63 12.85 341.28 8.17 306.83 0.1738 766.0 563.7
32 0.90 3.15 0.45 1.58 13.10 341.07 7.96 308.69 0.1735 1023.5 844.0
33 0.00 1.17 0.00 0.58 9.46 340.62 7.51 289.04 0.1370 917.0 643.4
34 0.00 1.08 0.00 0.54 11.80 340.62 7.51 303.67 0.1544 834.0 669.2
35 0.00 1.71 0.00 0.85 9.53 340.31 7.20 290.23 0.1323 1057.0 895.1
36 0.00 3.06 0.00 1.53 9.16 340.21 7.10 287.81 0.1287 895.0 751.7


  • 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.