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

12221 35.52 147.43 17.77 73.57 4.56 85.12 5.09 294.76 0.1195 -357.3 -370.5


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SDO HMI 2014-12-02 13:00:25 UT

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

1 0.00 1.79 0.00 0.91 7.07 90.56 10.52 301.46 0.2135 -848.0 -546.5
2 0.00 0.94 0.00 0.47 6.21 89.58 9.54 300.23 0.1915 -831.0 -651.2
3 1.79 54.58 0.90 27.38 5.50 88.30 8.26 300.31 0.1665 -991.2 -626.9
4 4.10 -3.00 2.06 -3.00 5.68 88.03 8.00 302.07 0.1641 -1065.4 999999
5 1.96 -3.00 0.99 -3.00 5.62 87.88 7.85 302.25 0.1614 -1254.4 999999
6 0.00 0.94 0.00 0.47 3.29 87.59 7.55 288.93 0.1393 -855.0 -649.5
7 13.24 -3.00 6.64 -3.00 5.65 87.52 7.49 303.63 0.1564 -1276.7 999999
8 0.00 2.65 0.00 1.32 3.40 87.26 7.22 290.55 0.1346 -1148.0 -924.4
9 0.00 2.31 0.00 1.15 3.61 87.20 7.16 292.15 0.1350 -983.0 -873.4
10 0.77 1.88 0.38 0.94 3.94 86.58 6.54 296.37 0.1274 -1143.9 -938.0
11 0.00 1.11 0.00 0.56 5.78 86.30 6.26 309.14 0.1406 -832.0 -703.5
12 0.00 0.94 0.00 0.47 4.83 85.90 5.86 305.21 0.1252 -1078.0 -908.3
13 0.00 2.56 0.00 1.28 5.10 85.73 5.69 307.76 0.1255 -818.0 -869.9
14 0.00 1.79 0.00 0.89 4.74 85.60 5.56 306.03 0.1201 -745.0 -589.3
15 0.00 5.38 0.00 2.69 5.51 85.46 5.42 311.66 0.1265 -1114.0 -865.6
16 0.00 1.11 0.00 0.55 5.87 85.46 5.43 313.69 0.1307 -936.0 -880.9
17 0.00 1.79 0.00 0.89 5.07 85.37 5.33 309.39 0.1203 -749.0 -476.3
18 0.00 1.45 0.00 0.72 5.84 85.05 5.01 315.81 0.1252 -859.0 -664.2
19 0.00 1.37 0.00 0.68 5.57 84.96 4.92 314.80 0.1208 -980.0 -804.9
20 11.27 38.95 5.61 19.37 3.56 84.43 4.40 303.00 0.0917 -1147.1 -637.4
21 2.39 -20.00 1.19 -20.00 3.83 84.29 4.25 306.31 0.0922 -1178.9 999999
22 0.00 1.28 0.00 0.64 1.85 84.13 4.09 285.51 0.0744 -1001.0 -728.4
23 0.00 1.71 0.00 0.85 3.42 81.44 1.40 332.62 0.0534 790.0 601.5
24 0.00 0.34 0.00 0.17 2.03 81.29 1.25 316.43 0.0318 717.0 627.8
25 0.00 1.20 0.00 0.59 3.95 81.20 1.17 340.21 0.0603 830.0 682.4
26 0.00 1.54 0.00 0.76 2.94 81.08 1.05 334.90 0.0432 1009.0 790.9
27 0.00 1.79 0.00 0.89 3.74 81.09 1.05 340.95 0.0562 970.0 754.4
28 0.00 1.20 0.00 0.59 0.94 79.93 -0.11 26.16 0.0044 970.0 722.2
29 0.00 1.20 0.00 0.59 4.07 79.75 -0.28 4.82 0.0590 939.0 708.5
30 0.00 1.11 0.00 0.55 4.16 79.66 -0.37 6.16 0.0607 897.0 738.8
31 0.00 0.94 0.00 0.47 3.12 79.49 -0.55 12.86 0.0433 1044.0 888.7
32 0.00 1.20 0.00 0.59 2.98 79.37 -0.67 16.46 0.0414 1001.0 761.9
33 0.00 1.11 0.00 0.55 2.68 78.87 -1.17 30.76 0.0402 913.0 693.5
34 0.00 1.71 0.00 0.85 4.57 78.84 -1.20 17.25 0.0708 1188.0 987.8
35 0.00 1.11 0.00 0.55 0.17 78.80 -1.23 113.78 0.0236 936.0 754.2
36 0.00 1.45 0.00 0.72 2.03 78.66 -1.38 46.29 0.0334 859.0 565.5
37 0.00 0.85 0.00 0.42 4.87 78.51 -1.53 20.13 0.0776 734.0 641.1
38 0.00 1.54 0.00 0.76 3.27 77.59 -2.45 43.63 0.0620 830.0 747.4
39 0.00 1.11 0.00 0.55 3.69 77.53 -2.51 40.05 0.0681 846.0 671.1
40 0.00 2.56 0.00 1.27 4.10 77.15 -2.89 40.40 0.0780 833.0 740.6
41 0.00 0.94 0.00 0.47 3.75 70.29 -9.75 72.55 0.1779 841.0 628.0


  • 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.