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

11282 34.32 188.51 27.36 154.41 23.51 302.59 52.22 294.36 0.7959 -56.9 -87.4


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SDO HMI 2011-09-03 17:59:07 UT

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

1 20.28 135.10 17.36 115.75 22.80 304.96 54.59 292.90 0.8178 -958.8 -212.3
2 0.00 1.07 0.00 0.89 22.84 303.53 53.16 293.17 0.8045 -602.0 -484.2
3 0.00 1.52 0.00 1.25 22.97 303.16 52.80 293.40 0.8012 -669.0 -599.4
4 0.00 1.70 0.00 1.40 23.18 303.06 52.69 293.67 0.8006 -561.0 -420.2
5 0.00 1.43 0.00 1.12 25.89 300.02 49.65 297.70 0.7767 -596.0 -459.6
6 0.00 1.70 0.00 1.23 25.40 295.97 45.60 298.21 0.7347 587.0 465.8
7 0.00 0.71 0.00 0.52 25.08 295.57 45.20 297.91 0.7296 -540.0 -448.1
8 1.43 2.14 1.03 1.54 24.78 295.29 44.92 297.60 0.7257 406.5 271.2
9 0.00 1.16 0.00 0.84 25.41 295.54 45.17 298.35 0.7302 538.0 455.2
10 0.00 1.16 0.00 0.84 25.64 295.46 45.09 298.69 0.7301 551.0 456.7
11 0.00 1.07 0.00 0.77 25.28 295.10 44.73 298.33 0.7252 545.0 444.2
12 0.45 1.52 0.32 1.09 25.51 295.07 44.70 298.64 0.7256 809.0 605.8
13 0.00 1.97 0.00 1.41 25.85 294.94 44.57 299.13 0.7254 566.0 454.7
14 0.00 1.07 0.00 0.76 25.45 294.70 44.34 298.67 0.7216 629.0 455.0
15 1.97 11.88 1.42 8.57 26.70 295.22 44.85 300.17 0.7311 354.3 431.3
16 3.66 -15.00 2.64 -15.00 26.59 294.97 44.61 300.11 0.7282 714.2 999999
17 0.00 1.79 0.00 1.27 25.75 294.56 44.20 299.13 0.7211 553.0 503.1
18 2.59 3.57 1.84 2.54 25.87 294.34 43.97 299.36 0.7191 696.1 435.5
19 0.00 4.11 0.00 2.90 25.47 294.06 43.69 298.92 0.7148 744.0 692.0
20 0.00 1.52 0.00 1.07 25.81 293.85 43.48 299.46 0.7137 764.0 699.2
21 3.31 4.38 2.31 3.06 25.20 293.43 43.06 298.78 0.7072 779.7 599.1
22 0.00 2.68 0.00 1.90 26.35 293.96 43.59 300.15 0.7168 625.0 504.8
23 0.00 0.89 0.00 0.63 26.38 293.69 43.32 300.28 0.7141 572.0 483.0
24 0.00 0.89 0.00 0.63 26.93 293.72 43.35 301.01 0.7164 594.0 554.5
25 0.00 0.71 0.00 0.50 25.59 293.01 42.64 299.46 0.7040 604.0 483.1
26 0.63 1.70 0.44 1.19 26.35 293.26 42.89 300.40 0.7094 820.1 719.1
27 0.00 1.07 0.00 0.74 25.63 292.84 42.48 299.58 0.7024 851.0 711.8


  • 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.