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

9209 149 933 90 559 -22.59 306.07 -22.32 142.16 0.5733 -933.8 -347.3


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SOHO MDI 2000-10-29 22:23:32 UT

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

1 0 5 0 3 -17.76 317.47 -10.93 154.45 0.4203 548.0 338.8
2 0 3 0 2 -26.12 315.25 -13.14 158.09 0.5492 -641.0 -507.7
3 0 4 0 2 -28.15 313.06 -15.33 156.54 0.5878 -525.0 -400.0
4 0 4 0 2 -22.01 310.50 -17.89 147.26 0.5287 -701.0 -614.0
5 4 33 2 19 -23.27 310.15 -18.24 148.13 0.5467 -907.6 -648.1
6 7 -5 4 -5 -23.06 309.92 -18.47 147.58 0.5460 -1148.1 999999
7 0 5 0 3 -22.32 309.98 -18.41 146.86 0.5367 -999.0 -845.6
8 0 11 0 6 -22.59 309.72 -18.67 146.80 0.5419 -709.0 -492.0
9 0 5 0 3 -23.00 308.95 -19.44 146.20 0.5529 -604.0 -424.0
10 13 59 8 35 -23.51 307.84 -20.55 145.32 0.5678 -1249.3 -469.8
11 34 206 20 122 -22.17 307.70 -20.69 143.63 0.5539 -1647.9 -756.7
12 0 8 0 5 -24.69 306.50 -21.89 144.94 0.5919 -503.0 -532.2
13 4 420 2 256 -23.11 306.60 -21.79 143.33 0.5738 -1132.0 -307.7
14 13 -13 8 -13 -23.09 306.02 -22.37 142.59 0.5785 -1549.0 999999
15 0 5 0 3 -21.41 306.13 -22.27 140.73 0.5595 -875.0 -782.8
16 11 -13 7 -13 -23.49 305.68 -22.72 142.64 0.5858 -1161.6 999999
17 8 -13 5 -13 -22.76 305.54 -22.86 141.63 0.5792 -1466.3 999999
18 5 -13 3 -13 -23.76 305.35 -23.04 142.56 0.5915 -607.4 999999
19 6 -13 4 -13 -22.41 305.51 -22.89 141.19 0.5758 -1491.0 999999
20 11 -13 7 -13 -22.95 305.00 -23.39 141.22 0.5860 -1022.4 999999
21 0 6 0 3 -20.04 304.78 -23.61 137.40 0.5582 598.0 531.2
22 22 80 13 48 -21.12 304.51 -23.88 138.45 0.5716 400.1 674.6
23 0 3 0 2 -19.59 304.49 -23.90 136.48 0.5564 584.0 441.6
24 0 9 0 5 -22.08 303.88 -24.51 138.92 0.5872 303.0 323.0
25 0 5 0 3 -20.06 304.19 -24.20 136.75 0.5642 674.0 580.1
26 3 -13 2 -13 -22.78 303.56 -24.83 139.40 0.5972 991.7 999999
27 4 -13 2 -13 -22.54 303.06 -25.33 138.56 0.5994 787.8 999999
28 0 31 0 19 -23.64 302.69 -25.70 139.46 0.6135 -551.0 -618.6
29 4 -13 3 -13 -22.16 302.90 -25.49 137.93 0.5972 -237.0 999999
30 0 7 0 4 -21.61 302.64 -25.75 136.98 0.5943 -588.0 -538.8
31 0 10 0 6 -20.16 302.68 -25.71 135.19 0.5801 -364.0 -373.7
32 0 4 0 2 -22.20 301.73 -26.66 136.75 0.6086 -385.0 -406.9
33 0 10 0 6 -21.62 301.15 -27.24 135.45 0.6088 -430.0 -293.7


  • 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.