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

11987 84.38 406.69 42.64 206.10 -1.47 151.13 10.33 300.86 0.2083 -280.1 -265.4


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SDO HMI 2014-02-28 09:01:13 UT

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

1 0.35 1.98 0.18 1.02 -1.13 155.10 14.30 292.42 0.2683 957.0 796.4
2 36.32 231.56 18.53 118.11 -1.72 153.51 12.71 292.82 0.2397 -1556.8 -437.6
3 0.60 -2.00 0.31 -2.00 -1.31 152.94 12.13 295.41 0.2337 -869.4 999999
4 0.00 1.55 0.00 0.79 -0.13 152.36 11.55 301.04 0.2349 -866.0 -633.3
5 0.00 1.64 0.00 0.83 -0.59 151.81 11.01 300.57 0.2228 -898.0 -702.8
6 0.00 1.29 0.00 0.66 -0.95 151.78 10.98 299.23 0.2192 -1017.0 -818.0
7 0.00 3.45 0.00 1.75 -0.03 151.57 10.77 303.28 0.2245 -958.0 -825.2
8 0.00 1.12 0.00 0.57 -0.57 151.57 10.77 301.24 0.2195 -1157.0 -1021.6
9 0.00 1.21 0.00 0.61 -0.75 151.51 10.71 300.68 0.2170 -1197.0 -1066.0
10 0.00 1.47 0.00 0.74 -0.45 151.33 10.53 302.28 0.2171 -1055.0 -763.2
11 0.60 2.50 0.31 1.27 -1.35 151.21 10.41 298.94 0.2073 -1091.0 -865.6
12 0.00 0.78 0.00 0.39 -1.05 151.21 10.41 300.18 0.2099 -790.0 -613.4
13 0.00 2.42 0.00 1.22 -0.85 151.09 10.28 301.33 0.2100 -972.0 -830.6
14 0.00 2.33 0.00 1.18 -0.97 150.88 10.07 301.36 0.2058 -959.0 -838.4
15 0.00 2.67 0.00 1.35 -1.90 150.73 9.93 297.72 0.1955 -935.0 -752.6
16 0.00 2.76 0.00 1.39 -1.54 150.67 9.86 299.47 0.1976 -958.0 -904.1
17 0.00 1.90 0.00 0.96 -0.44 150.42 9.62 304.75 0.2043 -903.0 -761.0
18 0.00 1.73 0.00 0.87 -1.70 150.43 9.62 299.40 0.1927 -885.0 -765.8
19 13.72 44.17 6.91 22.24 -1.53 149.70 8.90 302.17 0.1836 -1296.6 -714.5
20 0.95 -19.00 0.48 -19.00 -1.42 149.43 8.63 303.52 0.1808 -1117.9 999999
21 0.00 1.29 0.00 0.65 -1.68 147.99 7.19 307.28 0.1580 -772.0 -521.7
22 0.00 0.78 0.00 0.39 -1.09 147.69 6.89 311.37 0.1606 635.0 583.9
23 0.00 3.45 0.00 1.73 -0.88 147.63 6.83 312.58 0.1622 768.0 611.0
24 0.00 2.93 0.00 1.47 -1.75 147.48 6.68 309.01 0.1504 -30.0 87.9
25 0.00 2.07 0.00 1.04 -0.52 147.45 6.65 314.92 0.1643 755.0 650.1
26 0.00 1.64 0.00 0.82 -0.65 147.27 6.47 315.18 0.1606 1078.0 966.2
27 0.00 5.09 0.00 2.55 -1.22 147.07 6.26 313.52 0.1511 902.0 827.3
28 0.00 3.80 0.00 1.91 0.07 146.95 6.14 319.62 0.1660 780.0 657.8
29 11.91 45.64 5.96 22.84 -1.66 146.92 6.11 311.98 0.1439 1177.5 616.1
30 0.00 1.29 0.00 0.65 -0.89 146.80 5.99 316.30 0.1518 775.0 562.6
31 6.99 -29.00 3.49 -29.00 -1.73 146.50 5.70 313.69 0.1378 1135.8 999999
32 0.00 2.42 0.00 1.21 -2.78 146.05 5.25 309.98 0.1198 1147.0 985.0
33 0.00 2.42 0.00 1.21 -1.14 145.63 4.83 321.32 0.1353 956.0 740.0
34 12.94 16.56 6.47 8.29 -0.19 144.80 4.00 330.21 0.1409 1130.1 781.4
35 0.00 1.04 0.00 0.52 -1.09 144.50 3.70 328.73 0.1248 866.0 613.2
36 0.00 1.38 0.00 0.69 1.51 143.55 2.75 342.41 0.1595 857.0 651.4
37 0.00 0.26 0.00 0.13 -2.62 143.28 2.48 331.56 0.0912 932.0 784.7
38 0.00 2.67 0.00 1.34 0.19 143.22 2.42 341.80 0.1359 887.0 598.6
39 0.00 2.07 0.00 1.03 -0.89 143.19 2.39 339.21 0.1181 892.0 736.2
40 0.00 1.12 0.00 0.56 1.78 143.14 2.34 345.37 0.1620 660.0 551.6
41 0.00 1.64 0.00 0.82 0.94 143.11 2.30 344.14 0.1478 1006.0 848.4
42 0.00 0.60 0.00 0.30 0.75 141.74 0.94 353.26 0.1400 757.0 562.3


  • 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.