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

10057 98 427 50 223 -8.01 145.60 9.67 213.96 0.2964 19.7 106.8


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SOHO MDI 2002-08-02 20:47:32 UT

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

1 0 10 0 5 -7.69 150.64 14.71 227.32 0.3438 557.0 337.2
2 5 52 3 27 -8.18 150.53 14.60 226.08 0.3480 -948.9 -744.7
3 0 9 0 5 -7.11 150.17 14.24 227.66 0.3316 1129.0 892.2
4 16 -2 8 -2 -8.37 150.09 14.16 224.79 0.3450 -1465.5 999999
5 0 15 0 8 -7.26 149.68 13.75 226.32 0.3274 911.0 229.1
6 0 5 0 3 -7.09 149.26 13.33 225.82 0.3205 883.0 541.1
7 0 4 0 2 -7.94 149.29 13.36 224.01 0.3308 -729.0 -460.7
8 0 5 0 3 -9.00 149.29 13.36 221.84 0.3435 511.0 223.2
9 0 24 0 13 -6.91 148.73 12.80 225.03 0.3121 460.0 -467.2
10 0 8 0 4 -7.63 148.30 12.37 222.45 0.3159 -785.0 -560.4
11 0 6 0 3 -7.40 147.07 11.14 219.97 0.2996 -929.0 -649.8
12 20 48 10 25 -7.93 146.84 10.91 218.28 0.3039 -1492.6 -615.3
13 0 5 0 3 -7.43 146.58 10.65 218.64 0.2948 -962.0 -731.2
14 0 11 0 5 -7.14 146.29 10.36 218.49 0.2880 -962.0 -848.8
15 0 12 0 6 -8.46 145.07 9.14 212.43 0.2942 419.0 346.5
16 0 3 0 2 -8.62 144.54 8.62 210.65 0.2918 -534.0 -507.4
17 7 24 4 12 -8.65 144.10 8.17 209.27 0.2886 -1056.1 -601.3
18 4 9 2 5 -7.92 144.04 8.12 210.41 0.2775 602.1 371.9
19 0 3 0 2 -7.31 143.95 8.02 211.28 0.2678 470.0 356.3
20 0 3 0 2 -9.30 143.67 7.74 206.93 0.2948 493.0 318.1
21 0 4 0 2 -7.06 143.59 7.66 210.58 0.2611 829.0 671.6
22 23 47 12 24 -7.54 143.19 7.26 208.38 0.2649 1546.1 902.0
23 0 16 0 8 -8.76 142.97 7.04 205.62 0.2815 -534.0 -63.3
24 0 4 0 2 -7.70 142.67 6.74 206.36 0.2632 963.0 757.4
25 0 6 0 3 -8.84 142.57 6.64 204.22 0.2799 423.0 474.3
26 0 2 0 1 -8.18 142.48 6.55 204.92 0.2692 577.0 453.8
27 0 6 0 3 -8.51 142.24 6.31 203.63 0.2726 670.0 574.1
28 4 11 2 6 -7.93 142.03 6.10 203.79 0.2623 1049.3 713.7
29 7 29 3 15 -9.32 141.89 5.97 201.35 0.2830 1242.4 930.3
30 0 9 0 5 -8.38 141.80 5.87 202.31 0.2677 1284.0 1016.7
31 8 37 4 19 -7.88 141.31 5.38 201.30 0.2568 1444.1 983.4
32 4 -31 2 -31 -8.25 141.19 5.27 200.38 0.2619 1203.5 999999


  • 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.