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

11254 44.53 172.75 30.66 120.63 -23.09 134.39 35.59 229.51 0.7053 -385.0 -107.5


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SDO HMI 2011-07-22 17:59:11 UT

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

1 0.00 1.18 0.00 0.90 -22.00 140.97 42.16 235.17 0.7604 706.0 543.1
2 0.00 0.82 0.00 0.60 -20.24 140.23 41.42 236.82 0.7439 410.0 346.9
3 1.00 1.72 0.76 1.31 -22.69 140.56 41.75 234.14 0.7604 568.9 546.6
4 0.00 1.09 0.00 0.82 -22.51 140.36 41.55 234.23 0.7575 691.0 548.6
5 0.00 1.09 0.00 0.81 -22.10 139.73 40.92 234.33 0.7493 687.0 580.3
6 0.00 0.73 0.00 0.53 -22.58 138.77 39.96 233.17 0.7432 526.0 463.0
7 0.00 1.54 0.00 1.17 -24.68 139.24 40.44 231.07 0.7599 538.0 464.5
8 0.00 2.63 0.00 1.99 -24.53 139.10 40.29 231.14 0.7577 504.0 450.0
9 0.00 1.45 0.00 1.08 -24.06 138.70 39.89 231.43 0.7513 584.0 533.0
10 1.36 14.69 1.00 10.79 -22.85 138.13 39.33 232.45 0.7389 941.9 663.2
11 0.00 1.00 0.00 0.74 -23.83 138.31 39.50 231.44 0.7464 539.0 451.1
12 0.00 3.08 0.00 2.26 -23.15 137.89 39.09 231.95 0.7384 684.0 654.3
13 0.00 5.17 0.00 3.80 -23.73 137.80 38.99 231.22 0.7411 536.0 483.6
14 0.00 0.91 0.00 0.65 -22.46 137.19 38.38 232.30 0.7276 742.0 642.2
15 0.00 0.73 0.00 0.52 -23.39 136.16 37.35 230.50 0.7239 513.0 430.6
16 0.00 1.18 0.00 0.83 -23.78 134.99 36.19 229.23 0.7157 -351.0 -296.2
17 0.00 0.82 0.00 0.58 -23.64 134.95 36.14 229.36 0.7143 -454.0 -368.0
18 0.00 1.27 0.00 0.88 -22.03 134.37 35.57 230.83 0.6977 -184.0 -157.9
19 0.00 1.36 0.00 0.94 -22.58 134.50 35.69 230.27 0.7028 -577.0 -510.3
20 4.08 9.88 2.81 6.82 -22.19 134.18 35.37 230.50 0.6970 -769.5 -392.2
21 4.17 72.71 2.86 50.13 -22.74 133.57 34.76 229.39 0.6950 -830.8 -288.0
22 21.31 -21.00 14.66 -21.00 -23.10 133.40 34.59 228.82 0.6960 -814.1 999999
23 0.00 2.45 0.00 1.70 -23.77 133.60 34.79 228.20 0.7028 -504.0 -373.9
24 0.00 1.18 0.00 0.83 -24.96 133.81 35.01 227.00 0.7134 -503.0 -372.7
25 0.00 0.73 0.00 0.49 -22.12 132.84 34.03 229.56 0.6835 -656.0 -552.0
26 3.90 31.55 2.65 21.45 -22.99 132.60 33.80 228.33 0.6877 -774.1 -556.0
27 3.72 -26.00 2.54 -26.00 -23.31 132.69 33.89 228.03 0.6909 -695.0 999999
28 3.81 -26.00 2.58 -26.00 -22.77 132.30 33.49 228.35 0.6832 -984.5 999999
29 0.00 1.18 0.00 0.82 -24.49 132.68 33.88 226.67 0.6997 -211.0 -123.5
30 1.18 -26.00 0.80 -26.00 -22.97 132.08 33.27 227.94 0.6826 -772.2 999999
31 0.00 1.27 0.00 0.87 -24.20 131.92 33.11 226.38 0.6905 -613.0 -547.1
32 0.00 2.63 0.00 1.79 -24.19 131.59 32.78 226.13 0.6875 -756.0 -657.1
33 0.00 0.91 0.00 0.60 -22.09 130.90 32.09 228.02 0.6645 -768.0 -618.2
34 0.00 0.63 0.00 0.42 -22.23 130.94 32.13 227.89 0.6659 -554.0 -439.9
35 0.00 1.54 0.00 1.05 -24.21 131.32 32.51 225.88 0.6851 -819.0 -661.2
36 0.00 2.72 0.00 1.85 -24.45 131.35 32.54 225.63 0.6874 -522.0 -495.4
37 0.00 0.91 0.00 0.61 -24.33 130.92 32.11 225.41 0.6824 -700.0 -496.9


  • 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.