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

11142 87.80 324.81 44.91 165.94 -14.14 207.91 -9.03 141.84 0.2462 -217.5 -5.5


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SDO HMI 2011-01-03 21:58:55 UT

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

1 0.00 1.02 0.00 0.52 -15.64 211.43 -5.51 156.62 0.2340 930.0 746.6
2 0.00 1.02 0.00 0.52 -15.40 211.38 -5.56 155.98 0.2307 850.0 647.8
3 5.35 84.41 2.72 42.82 -14.52 211.10 -5.85 153.15 0.2194 1317.8 565.4
4 1.36 -3.00 0.69 -3.00 -14.19 211.08 -5.87 152.35 0.2145 1159.1 999999
5 3.31 -3.00 1.68 -3.00 -14.76 210.91 -6.04 152.93 0.2244 957.8 999999
6 5.26 -3.00 2.67 -3.00 -14.40 210.89 -6.06 152.07 0.2192 1267.3 999999
7 0.00 2.21 0.00 1.13 -16.12 210.19 -6.76 153.03 0.2503 642.0 621.9
8 0.00 1.19 0.00 0.61 -15.27 209.82 -7.13 150.04 0.2408 845.0 720.8
9 13.25 31.33 6.73 15.91 -13.86 209.77 -7.17 146.55 0.2210 1167.6 821.5
10 0.00 1.10 0.00 0.56 -14.75 209.53 -7.42 147.89 0.2359 878.0 744.3
11 3.91 14.52 1.99 7.40 -14.78 209.10 -7.85 146.50 0.2403 871.8 630.8
12 0.00 3.40 0.00 1.73 -14.27 208.99 -7.95 144.89 0.2342 608.0 626.3
13 0.00 3.23 0.00 1.64 -13.88 208.54 -8.40 142.39 0.2334 467.0 201.1
14 0.00 5.35 0.00 2.73 -14.87 208.45 -8.50 144.60 0.2477 -510.0 -643.2
15 0.00 1.27 0.00 0.65 -13.28 208.51 -8.44 140.58 0.2259 653.0 388.5
16 0.00 0.68 0.00 0.35 -14.56 208.03 -8.92 142.55 0.2478 -835.0 -524.9
17 0.00 4.25 0.00 2.17 -14.89 207.98 -8.96 143.24 0.2527 -766.0 -636.9
18 0.00 1.27 0.00 0.65 -13.54 207.88 -9.06 139.36 0.2362 758.0 573.3
19 0.00 3.91 0.00 1.99 -12.85 207.82 -9.13 137.12 0.2283 1138.0 912.0
20 17.32 49.51 8.87 25.33 -14.50 207.38 -9.56 140.46 0.2538 -1149.1 -514.0
21 5.35 -20.00 2.74 -20.00 -14.25 207.05 -9.89 138.88 0.2543 -1018.7 999999
22 0.00 1.87 0.00 0.96 -13.89 206.64 -10.31 136.74 0.2546 929.0 614.3
23 0.00 2.80 0.00 1.44 -14.04 206.26 -10.68 136.14 0.2607 -911.0 -789.3
24 0.93 4.25 0.48 2.17 -13.19 205.87 -11.08 132.72 0.2558 -1152.2 -935.6
25 6.54 28.28 3.36 14.53 -14.12 205.79 -11.15 135.17 0.2672 -1155.1 -817.0
26 0.00 4.33 0.00 2.21 -12.29 205.72 -11.22 129.60 0.2479 -914.0 -754.8
27 0.00 1.44 0.00 0.74 -12.47 205.71 -11.23 130.15 0.2499 -826.0 -697.3
28 3.06 -25.00 1.57 -25.00 -13.88 205.59 -11.36 133.99 0.2669 -1042.7 999999
29 0.00 1.95 0.00 1.01 -14.63 205.46 -11.49 135.69 0.2771 -502.0 -526.8
30 9.85 43.99 5.06 22.61 -13.27 205.00 -11.94 130.86 0.2676 -1230.1 -502.5
31 1.44 1.61 0.74 0.83 -13.96 204.93 -12.01 132.66 0.2759 -981.3 -1127.0
32 3.82 -30.00 1.97 -30.00 -13.48 204.59 -12.36 130.52 0.2750 -1010.1 999999
33 0.00 2.63 0.00 1.36 -14.68 204.43 -12.52 133.42 0.2900 -863.0 -806.4
34 7.05 10.19 3.64 5.26 -13.95 204.44 -12.51 131.52 0.2820 -1052.8 -887.3
35 0.00 1.95 0.00 1.01 -14.01 204.12 -12.82 130.99 0.2866 -739.0 -594.4
36 0.00 6.88 0.00 3.56 -14.55 203.96 -12.98 132.09 0.2943 -733.0 -635.6
37 0.00 1.87 0.00 0.97 -13.59 203.68 -13.27 128.89 0.2879 -1070.0 -781.7
38 0.00 1.10 0.00 0.57 -12.06 203.73 -13.21 124.51 0.2725 -1007.0 -757.3


  • 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.