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

9214 102 650 54 339 -10.56 275.81 -11.29 144.42 0.3222 -670.0 -202.7


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SOHO MDI 2000-11-02 01:35:32 UT

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

1 0 5 0 3 -12.51 280.38 -6.72 158.27 0.3101 -702.0 -605.5
2 0 8 0 4 -11.39 280.29 -6.81 156.53 0.2935 -586.0 -547.8
3 0 4 0 2 -13.04 280.20 -6.90 158.40 0.3193 -632.0 -458.3
4 33 322 17 165 -9.29 279.67 -7.44 151.20 0.2664 -2137.6 -721.8
5 16 -4 8 -4 -9.76 279.46 -7.64 151.40 0.2751 -1503.1 999999
6 0 7 0 3 -9.90 278.39 -8.71 148.39 0.2860 -805.0 -702.9
7 0 6 0 3 -10.38 278.02 -9.08 148.21 0.2961 -554.0 -498.6
8 3 51 2 26 -9.63 277.37 -9.73 144.96 0.2917 -1188.6 -828.2
9 16 -8 8 -8 -9.48 276.98 -10.13 143.58 0.2934 -1252.9 999999
10 3 20 2 10 -11.39 276.43 -10.67 145.83 0.3246 1014.6 765.0
11 2 -10 1 -10 -11.32 276.16 -10.95 145.01 0.3261 969.6 999999
12 0 14 0 7 -10.60 275.90 -11.20 143.06 0.3191 1177.0 856.4
13 0 6 0 3 -8.99 274.92 -12.18 137.37 0.3090 435.0 402.2
14 0 4 0 2 -10.27 274.36 -12.75 138.78 0.3310 -705.0 -632.0
15 0 5 0 3 -14.74 273.56 -13.55 144.91 0.3958 -673.0 -442.7
16 0 6 0 3 -6.67 272.68 -14.42 126.95 0.3109 -562.0 -536.1
17 0 4 0 2 -12.13 271.14 -15.96 135.97 0.3885 768.0 546.6
18 3 9 2 5 -13.27 270.20 -16.90 136.38 0.4119 -486.6 -309.1
19 0 5 0 3 -13.92 270.07 -17.03 137.26 0.4207 -363.0 -429.3
20 0 5 0 3 -14.70 269.76 -17.34 138.02 0.4329 906.0 702.0
21 10 116 5 63 -11.68 269.53 -17.58 132.40 0.4022 1754.0 716.3
22 0 5 0 3 -13.17 269.38 -17.72 134.85 0.4199 728.0 585.6
23 13 -21 7 -21 -11.93 269.18 -17.92 132.31 0.4089 1229.5 999999
24 0 5 0 3 -13.14 268.84 -18.26 133.96 0.4257 1108.0 873.1
25 0 10 0 5 -13.47 268.65 -18.45 134.22 0.4314 659.0 754.9
26 0 9 0 5 -13.64 268.38 -18.72 134.11 0.4362 1047.0 742.8
27 3 20 2 11 -13.04 268.14 -18.96 132.71 0.4327 1170.5 1000.1
28 0 4 0 2 -13.43 267.06 -20.04 131.82 0.4493 890.0 709.3


  • 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.