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

12073 71.15 270.96 46.74 177.35 -11.13 63.83 -39.83 105.24 0.6525 372.3 149.9


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SDO HMI 2014-05-24 00:00:38 UT

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

1 10.99 120.99 6.86 75.70 -10.46 66.99 -36.67 105.12 0.6105 1216.4 371.5
2 5.50 -1.00 3.43 -1.00 -10.24 66.87 -36.79 104.73 0.6116 1055.4 999999
3 0.99 -1.00 0.62 -1.00 -10.88 66.70 -36.96 105.71 0.6156 643.5 999999
4 8.29 -1.00 5.19 -1.00 -10.55 66.71 -36.95 105.17 0.6146 887.8 999999
5 0.00 1.35 0.00 0.87 -13.50 65.71 -37.95 109.45 0.6364 763.0 688.5
6 0.00 1.26 0.00 0.80 -11.05 65.85 -37.81 105.71 0.6272 403.0 223.1
7 0.00 1.08 0.00 0.69 -8.77 65.46 -38.20 102.01 0.6270 794.0 645.7
8 0.00 1.44 0.00 0.91 -7.39 65.31 -38.35 99.79 0.6267 -635.0 -427.9
9 0.00 1.26 0.00 0.81 -8.27 64.97 -38.69 101.11 0.6326 -631.0 -562.1
10 9.55 14.32 6.26 9.39 -11.66 63.68 -39.98 105.99 0.6569 809.8 461.8
11 0.00 5.05 0.00 3.28 -9.69 63.91 -39.75 103.08 0.6493 -23.0 -102.1
12 8.56 49.91 5.60 32.83 -10.92 63.64 -40.02 104.87 0.6555 1043.7 497.5
13 2.61 -12.00 1.72 -12.00 -10.91 63.36 -40.30 104.78 0.6591 988.8 999999
14 4.14 -12.00 2.73 -12.00 -11.28 63.26 -40.40 105.31 0.6613 800.5 999999
15 4.77 -12.00 3.15 -12.00 -10.79 63.14 -40.52 104.54 0.6617 796.9 999999
16 1.35 3.42 0.90 2.29 -12.57 62.61 -41.05 107.02 0.6727 606.3 422.7
17 0.00 2.97 0.00 1.96 -9.86 63.00 -40.66 103.12 0.6615 -232.0 -308.0
18 0.00 1.17 0.00 0.77 -10.20 62.90 -40.76 103.60 0.6633 593.0 501.2
19 0.00 2.88 0.00 1.91 -10.90 62.71 -40.95 104.60 0.6674 627.0 410.9
20 0.00 1.89 0.00 1.26 -10.90 62.54 -41.12 104.55 0.6694 360.0 301.9
21 0.00 0.81 0.00 0.54 -10.68 62.37 -41.29 104.19 0.6711 580.0 475.4
22 0.00 1.26 0.00 0.85 -10.42 61.92 -41.74 103.70 0.6762 489.0 360.6
23 0.00 0.99 0.00 0.68 -11.92 60.85 -42.81 105.60 0.6926 363.0 253.4
24 0.00 2.16 0.00 1.49 -11.76 60.59 -43.07 105.31 0.6955 797.0 630.8
25 0.00 2.43 0.00 1.70 -13.39 59.89 -43.77 107.42 0.7076 -704.0 -664.4
26 0.00 1.17 0.00 0.81 -11.78 60.15 -43.51 105.23 0.7008 458.0 320.5
27 0.00 0.99 0.00 0.69 -12.85 59.71 -43.95 106.63 0.7085 -480.0 -387.2
28 2.34 8.74 1.65 6.17 -13.19 59.29 -44.37 106.98 0.7142 -853.8 -624.6
29 0.00 6.04 0.00 4.26 -12.91 59.26 -44.40 106.59 0.7139 -629.0 -615.2
30 0.00 1.08 0.00 0.77 -12.78 58.99 -44.68 106.34 0.7168 -800.0 -728.8
31 0.81 1.80 0.57 1.28 -12.12 58.87 -44.79 105.41 0.7168 -897.7 -786.0
32 2.34 5.14 1.66 3.63 -11.84 58.88 -44.78 105.03 0.7161 -928.3 -718.6
33 0.00 2.88 0.00 2.05 -12.65 58.71 -44.95 106.09 0.7198 -782.0 -630.4
34 2.16 3.51 1.54 2.51 -13.11 58.55 -45.11 106.69 0.7226 -619.1 -430.5
35 0.81 2.61 0.58 1.86 -12.34 58.73 -44.93 105.67 0.7189 -905.4 -741.8
36 0.00 1.53 0.00 1.10 -12.92 58.42 -45.24 106.40 0.7237 -726.0 -577.6
37 0.00 1.35 0.00 0.96 -12.61 58.49 -45.17 105.99 0.7222 -687.0 -576.8
38 1.26 7.84 0.90 5.59 -11.99 58.45 -45.21 105.13 0.7214 -691.1 -609.8
39 4.68 7.66 3.38 5.52 -13.04 58.04 -45.62 106.46 0.7284 -557.8 -295.4
40 0.00 0.81 0.00 0.58 -12.76 58.10 -45.56 106.10 0.7270 -557.0 -491.9
41 0.00 1.17 0.00 0.84 -12.63 57.95 -45.71 105.89 0.7285 -385.0 -337.0


  • 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.