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

11282 78.31 269.38 51.70 181.04 24.07 301.28 40.47 298.45 0.6750 -86.3 -117.5


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SDO HMI 2011-09-02 22:59:07 UT

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

1 35.49 167.36 24.65 116.37 23.10 304.10 43.29 295.81 0.7029 -939.6 -269.0
2 0.89 -1.00 0.62 -1.00 23.46 304.02 43.21 296.34 0.7031 -594.3 999999
3 2.24 8.31 1.53 5.69 23.56 303.16 42.34 296.76 0.6938 -746.6 -655.5
4 1.43 -3.00 0.98 -3.00 23.71 302.95 42.13 297.04 0.6919 -820.2 999999
5 0.00 1.52 0.00 1.04 23.92 302.63 41.82 297.45 0.6892 -835.0 -733.4
6 0.00 1.43 0.00 0.95 24.71 300.74 39.93 299.30 0.6709 -720.0 -608.2
7 0.00 1.25 0.00 0.83 24.80 300.51 39.70 299.51 0.6686 -793.0 -663.2
8 0.00 1.79 0.00 1.18 26.12 299.68 38.87 301.76 0.6650 -663.0 -565.7
9 0.00 1.70 0.00 1.12 25.82 299.31 38.50 301.52 0.6595 -795.0 -713.9
10 1.52 1.79 1.00 1.17 25.94 299.10 38.28 301.78 0.6577 -747.5 -744.3
11 0.00 2.06 0.00 1.31 25.07 297.26 36.44 301.42 0.6328 806.0 584.2
12 0.00 1.07 0.00 0.69 26.74 297.44 36.63 303.77 0.6432 563.0 407.7
13 0.00 1.16 0.00 0.73 25.50 296.20 35.39 302.62 0.6229 554.0 407.2
14 1.61 7.51 1.01 4.73 25.39 295.88 35.07 302.64 0.6186 705.2 564.7
15 0.00 2.32 0.00 1.46 25.44 295.57 34.76 302.89 0.6153 737.0 603.0
16 3.22 19.76 2.04 12.49 26.75 295.81 35.00 304.70 0.6252 465.4 189.9
17 0.00 1.43 0.00 0.89 25.22 295.13 34.32 302.80 0.6090 717.0 630.1
18 0.00 0.72 0.00 0.45 26.08 295.29 34.48 304.00 0.6156 458.0 418.9
19 7.60 -16.00 4.79 -16.00 26.68 295.46 34.64 304.80 0.6208 770.4 999999
20 1.43 5.99 0.89 3.73 25.43 294.87 34.06 303.27 0.6072 788.8 722.7
21 1.70 5.81 1.06 3.63 25.84 294.97 34.15 303.84 0.6106 841.6 702.5
22 1.79 -20.00 1.11 -20.00 25.56 294.80 33.98 303.52 0.6070 858.3 999999
23 0.00 0.72 0.00 0.45 26.45 295.09 34.28 304.67 0.6154 533.0 409.2
24 0.00 1.16 0.00 0.73 26.10 294.85 34.04 304.31 0.6107 646.0 557.7
25 1.16 1.97 0.73 1.23 26.94 294.97 34.16 305.48 0.6169 388.7 392.7
26 0.00 0.98 0.00 0.62 27.58 295.16 34.34 306.30 0.6227 -588.0 -410.1
27 0.00 1.16 0.00 0.73 26.44 294.64 33.82 304.94 0.6103 626.0 566.6
28 3.13 6.08 1.94 3.77 25.66 294.30 33.49 303.97 0.6019 851.4 660.3
29 5.27 8.05 3.24 4.95 25.20 293.88 33.06 303.53 0.5944 953.7 808.1
30 0.89 9.48 0.56 5.89 26.92 294.31 33.50 305.86 0.6094 676.2 599.1
31 0.00 2.06 0.00 1.28 27.08 294.28 33.47 306.12 0.6101 330.0 359.4
32 3.04 3.67 1.88 2.27 26.26 293.97 33.16 305.09 0.6016 781.3 553.3
33 5.90 -30.00 3.67 -30.00 26.70 294.12 33.30 305.66 0.6059 846.2 999999
34 0.00 1.07 0.00 0.66 25.87 293.01 32.19 305.12 0.5883 846.0 723.2


  • 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.