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

9070 200 1350 105 697 18.44 33.13 -5.79 20.57 0.2729 265.4 188.0


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SOHO MDI 2000-07-07 14:23:31 UT

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

1 0 5 0 3 16.06 41.59 2.68 348.20 0.2204 -942.0 -714.0
2 0 6 0 3 17.04 40.36 1.45 354.05 0.2337 1021.0 652.8
3 14 838 7 431 17.89 37.29 -1.63 6.27 0.2485 1835.5 682.7
4 19 -3 10 -3 17.85 36.75 -2.17 8.35 0.2489 2139.6 999999
5 -4 -3 -4 -3 17.81 36.42 -2.50 9.64 0.2491 999999 999999
6 21 -3 11 -3 18.50 36.28 -2.63 9.65 0.2611 1764.1 999999
7 0 14 0 7 16.75 35.85 -3.06 12.73 0.2333 -573.0 -357.9
8 5 -3 3 -3 17.56 35.46 -3.45 13.43 0.2482 1085.5 999999
9 0 5 0 3 19.65 35.42 -3.50 11.77 0.2828 -604.0 -239.4
10 10 -3 5 -3 18.21 35.37 -3.55 13.16 0.2593 1689.3 999999
11 4 -3 2 -3 18.09 35.04 -3.88 14.46 0.2586 1793.2 999999
12 13 -3 7 -3 18.54 34.73 -4.18 15.06 0.2673 1580.5 999999
13 2 -3 1 -3 17.60 34.09 -4.83 18.41 0.2552 1346.6 999999
14 4 -3 2 -3 20.51 33.32 -5.59 17.46 0.3055 1145.7 999999
15 4 -3 2 -3 19.85 32.97 -5.95 19.26 0.2969 1127.9 999999
16 16 -3 8 -3 20.30 32.86 -6.05 19.03 0.3046 1493.5 999999
17 4 -3 2 -3 19.64 32.51 -6.41 20.87 0.2963 -879.2 999999
18 0 8 0 4 17.59 32.38 -6.54 24.24 0.2655 824.0 584.2
19 4 19 2 10 16.81 32.32 -6.59 25.75 0.2542 -1332.3 -819.8
20 2 -19 1 -19 16.69 32.04 -6.88 26.94 0.2545 -1113.8 999999
21 0 6 0 3 17.50 31.88 -7.04 25.99 0.2678 847.0 688.7
22 0 4 0 2 18.44 31.67 -7.24 25.08 0.2834 502.0 426.3
23 0 5 0 3 20.99 31.56 -7.36 21.84 0.3229 617.0 428.4
24 0 3 0 2 18.52 31.25 -7.67 26.21 0.2877 553.0 509.3
25 3 20 2 10 16.68 30.74 -8.17 31.09 0.2649 -1408.3 -1049.1
26 0 4 0 2 16.23 30.76 -8.15 31.96 0.2584 -1094.0 -981.6
27 2 32 1 16 17.77 30.48 -8.43 29.73 0.2828 1121.8 620.3
28 0 10 0 5 20.98 30.27 -8.64 25.19 0.3312 -631.0 -469.7
29 0 11 0 6 19.12 30.33 -8.58 27.81 0.3036 -622.0 -524.8
30 3 19 2 10 19.58 30.18 -8.74 27.50 0.3113 -1244.1 -967.1
31 0 4 0 2 19.00 30.04 -8.87 28.81 0.3040 -985.0 -761.5
32 0 6 0 3 16.87 30.11 -8.81 32.58 0.2733 -814.0 -687.7
33 0 8 0 4 17.32 30.09 -8.83 31.74 0.2798 674.0 603.6
34 0 5 0 3 20.19 29.76 -9.15 27.63 0.3234 -1243.0 -980.9
35 3 19 2 10 18.34 29.44 -9.47 31.58 0.2997 -1143.6 -861.1
36 10 53 5 27 19.44 29.34 -9.58 29.90 0.3161 -1490.0 -1017.0
37 4 -36 2 -36 20.23 29.25 -9.67 28.86 0.3280 -1245.5 999999
38 3 -36 2 -36 19.77 29.15 -9.77 29.84 0.3223 -1504.7 999999
39 0 4 0 2 20.39 28.89 -10.02 29.47 0.3331 566.0 417.8
40 0 5 0 3 20.01 28.70 -10.21 30.53 0.3294 -468.0 -369.0
41 15 40 8 21 17.19 28.79 -10.13 35.58 0.2900 -1670.2 -983.5
42 0 5 0 2 16.25 28.84 -10.08 37.50 0.2772 -865.0 -751.5
43 4 21 2 11 19.14 27.99 -10.92 33.74 0.3237 -905.6 -590.3
44 4 171 2 89 17.58 27.96 -10.95 36.84 0.3034 -1986.1 -813.0
45 27 -44 14 -44 17.87 27.78 -11.14 36.71 0.3089 -1730.2 999999
46 -45 -44 -45 -44 18.11 27.55 -11.37 36.76 0.3144 999999 999999
47 -45 -44 -45 -44 17.82 27.48 -11.43 37.50 0.3113 999999 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.