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

11254 58.44 212.70 38.70 141.74 -22.94 134.65 31.97 226.82 0.6700 -255.3 -177.6


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SDO HMI 2011-07-22 10:59:11 UT

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

1 0.00 0.73 0.00 0.53 -22.03 142.29 39.61 233.60 0.7365 596.0 491.9
2 0.00 1.00 0.00 0.72 -21.91 141.86 39.18 233.48 0.7316 555.0 475.7
3 0.00 1.45 0.00 1.05 -22.54 141.69 39.01 232.62 0.7339 611.0 435.8
4 0.00 0.82 0.00 0.60 -23.24 141.89 39.21 231.94 0.7400 368.0 280.1
5 0.00 0.91 0.00 0.65 -21.92 140.98 38.30 232.88 0.7233 732.0 615.7
6 1.91 3.54 1.36 2.53 -22.68 140.47 37.79 231.65 0.7232 750.8 690.2
7 0.00 2.27 0.00 1.61 -22.33 140.31 37.63 231.96 0.7195 767.0 621.6
8 0.00 2.00 0.00 1.41 -22.33 139.69 37.01 231.53 0.7135 754.0 588.5
9 0.00 1.27 0.00 0.89 -22.13 139.26 36.58 231.45 0.7081 645.0 509.4
10 0.00 2.63 0.00 1.84 -22.82 138.77 36.09 230.29 0.7082 627.0 536.3
11 0.00 1.27 0.00 0.91 -24.57 139.22 36.54 228.58 0.7243 519.0 507.4
12 0.00 0.82 0.00 0.56 -21.33 138.13 35.45 231.61 0.6916 676.0 511.8
13 0.00 3.99 0.00 2.79 -23.05 138.51 35.84 229.83 0.7073 757.0 646.6
14 0.00 0.82 0.00 0.58 -24.07 138.84 36.16 228.89 0.7174 648.0 559.3
15 0.00 4.45 0.00 3.07 -22.41 138.04 35.36 230.24 0.6982 801.0 700.0
16 6.17 8.98 4.28 6.23 -22.89 138.06 35.38 229.68 0.7018 892.3 785.3
17 0.00 3.18 0.00 2.21 -23.26 138.05 35.37 229.23 0.7044 695.0 637.1
18 0.00 1.27 0.00 0.87 -22.69 137.51 34.83 229.51 0.6952 637.0 526.2
19 0.00 1.45 0.00 1.00 -23.82 136.72 34.04 227.57 0.6960 777.0 528.4
20 0.00 3.36 0.00 2.22 -22.11 134.94 32.26 228.14 0.6661 6.0 -64.9
21 0.00 0.82 0.00 0.54 -22.69 134.93 32.25 227.45 0.6706 162.0 115.9
22 0.00 1.72 0.00 1.14 -22.00 134.63 31.95 228.03 0.6623 -185.0 -211.9
23 0.00 2.99 0.00 2.02 -23.87 134.98 32.30 226.11 0.6804 -561.0 -340.2
24 0.00 1.91 0.00 1.28 -23.62 134.91 32.23 226.33 0.6778 -402.0 -337.0
25 3.54 11.89 2.34 7.84 -22.40 134.54 31.86 227.47 0.6646 -604.9 -567.4
26 3.45 -25.00 2.27 -25.00 -22.19 134.33 31.65 227.55 0.6609 -877.1 999999
27 0.00 1.09 0.00 0.73 -23.88 134.47 31.79 225.67 0.6757 -439.0 -367.8
28 1.00 86.55 0.66 57.05 -22.65 134.10 31.42 226.79 0.6624 -554.5 -403.3
29 2.63 -28.00 1.74 -28.00 -22.82 134.03 31.35 226.53 0.6631 -671.6 999999
30 3.08 -28.00 2.04 -28.00 -23.13 133.95 31.28 226.10 0.6649 -669.3 999999
31 3.54 -28.00 2.32 -28.00 -22.64 133.75 31.07 226.50 0.6589 -1001.6 999999
32 0.00 2.81 0.00 1.87 -23.71 133.84 31.16 225.32 0.6685 -534.0 -416.4
33 15.70 -28.00 10.32 -28.00 -23.00 133.50 30.82 225.85 0.6595 -1004.7 999999
34 0.00 1.09 0.00 0.73 -25.14 133.92 31.24 223.76 0.6811 -432.0 -407.8
35 8.62 24.50 5.64 16.06 -23.11 132.95 30.27 225.22 0.6553 -861.0 -295.6
36 0.00 0.91 0.00 0.59 -22.41 132.55 29.87 225.70 0.6455 -190.0 -203.4
37 6.17 21.77 4.01 14.11 -22.82 132.53 29.85 225.19 0.6489 -1011.9 -665.6
38 1.09 1.72 0.71 1.12 -23.16 132.54 29.86 224.79 0.6519 -739.6 -673.9
39 0.00 0.36 0.00 0.24 -23.33 132.46 29.79 224.53 0.6527 -518.0 -428.5
40 1.54 4.45 1.01 2.91 -24.38 131.88 29.21 222.79 0.6566 -614.2 -555.2
41 0.00 1.91 0.00 1.24 -24.12 131.63 28.95 222.84 0.6520 -881.0 -686.1


  • 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.