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

11996 19.96 148.27 11.57 85.91 13.93 49.65 -23.10 47.22 0.5204 -68.8 50.3


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SDO HMI 2014-03-05 13:00:28 UT

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

1 0.00 1.47 0.00 0.82 14.14 55.37 -17.38 38.91 0.4631 -798.0 -620.9
2 1.47 6.57 0.83 3.71 13.76 53.08 -19.68 42.97 0.4819 -947.1 -814.1
3 0.00 0.78 0.00 0.43 10.87 52.94 -19.81 47.65 0.4522 -607.0 -437.4
4 0.69 2.16 0.39 1.22 13.69 52.49 -20.26 43.90 0.4872 -802.4 -669.2
5 0.00 2.68 0.00 1.50 11.64 52.40 -20.35 47.16 0.4664 -868.0 -618.1
6 0.00 0.95 0.00 0.55 14.77 51.90 -20.85 43.18 0.5050 -395.0 -380.5
7 0.00 2.42 0.00 1.39 14.58 51.89 -20.87 43.47 0.5031 -762.0 -613.0
8 1.64 5.01 0.94 2.86 14.20 51.89 -20.86 44.01 0.4990 -911.3 -697.1
9 0.00 1.73 0.00 0.98 13.21 51.98 -20.77 45.33 0.4875 -995.0 -867.6
10 0.00 1.04 0.00 0.59 13.40 51.97 -20.79 45.07 0.4897 -1000.0 -861.3
11 0.78 3.46 0.44 1.96 13.28 51.71 -21.04 45.58 0.4912 -886.2 -719.2
12 0.00 0.78 0.00 0.45 15.34 51.51 -21.24 42.93 0.5151 -736.0 -605.6
13 0.00 1.90 0.00 1.08 13.80 51.60 -21.15 44.98 0.4978 -663.0 -530.9
14 0.00 1.73 0.00 1.00 15.54 51.36 -21.39 42.86 0.5188 -764.0 -628.3
15 0.00 1.73 0.00 0.98 13.42 51.50 -21.25 45.66 0.4949 -871.0 -738.9
16 5.71 18.33 3.26 10.50 13.36 50.79 -21.97 46.70 0.5021 -816.7 -226.5
17 0.00 1.64 0.00 0.95 14.55 50.50 -22.25 45.35 0.5173 818.0 611.0
18 0.00 1.12 0.00 0.65 14.27 50.46 -22.29 45.80 0.5148 780.0 657.1
19 0.00 1.56 0.00 0.89 12.93 50.56 -22.19 47.64 0.5002 -632.0 -584.2
20 0.00 1.82 0.00 1.05 13.87 50.21 -22.55 46.71 0.5135 -752.0 -597.1
21 0.00 2.07 0.00 1.19 13.13 50.28 -22.47 47.70 0.5054 -382.0 -298.2
22 0.00 1.90 0.00 1.10 14.10 50.05 -22.70 46.57 0.5175 -502.0 -355.3
23 0.00 1.21 0.00 0.70 13.75 50.02 -22.73 47.11 0.5144 -342.0 -352.9
24 0.00 1.38 0.00 0.80 14.78 49.91 -22.84 45.78 0.5259 586.0 461.9
25 0.00 0.78 0.00 0.47 18.67 49.41 -23.34 41.31 0.5708 -427.0 -371.6
26 0.00 2.94 0.00 1.72 14.81 49.34 -23.42 46.45 0.5322 -992.0 -744.7
27 0.00 2.42 0.00 1.39 12.86 49.51 -23.24 49.07 0.5113 548.0 449.8
28 0.00 1.38 0.00 0.80 13.12 49.42 -23.33 48.80 0.5148 780.0 679.4
29 1.56 31.04 0.90 18.00 13.57 49.24 -23.51 48.34 0.5212 875.1 536.9
30 2.07 -29.00 1.21 -29.00 13.89 49.17 -23.58 47.96 0.5251 646.0 999999
31 0.00 5.27 0.00 3.09 14.80 48.90 -23.85 46.98 0.5368 -846.0 -684.2
32 0.00 1.30 0.00 0.76 14.94 48.72 -24.04 47.01 0.5402 -452.0 -371.9
33 1.12 -29.00 0.65 -29.00 13.78 48.81 -23.94 48.54 0.5279 -151.5 999999
34 0.00 1.38 0.00 0.80 12.99 48.73 -24.02 49.80 0.5214 789.0 658.1
35 0.00 1.73 0.00 1.01 13.51 48.51 -24.24 49.29 0.5288 919.0 756.0
36 0.00 3.80 0.00 2.25 15.38 48.19 -24.56 47.01 0.5501 612.0 662.0
37 0.00 2.25 0.00 1.33 15.46 47.98 -24.78 47.15 0.5531 785.0 588.0
38 0.00 1.56 0.00 0.91 13.06 48.19 -24.57 50.34 0.5281 770.0 699.7
39 0.00 1.99 0.00 1.16 13.54 48.00 -24.75 49.84 0.5348 796.0 645.2
40 0.00 0.95 0.00 0.56 13.14 47.88 -24.88 50.58 0.5324 557.0 482.8
41 0.00 0.86 0.00 0.51 13.79 47.60 -25.15 49.93 0.5415 809.0 657.6
42 0.00 1.90 0.00 1.12 13.87 47.32 -25.43 50.13 0.5454 825.0 585.2
43 0.00 3.46 0.00 2.07 15.68 46.96 -25.80 48.00 0.5660 608.0 617.6
44 0.00 1.30 0.00 0.77 14.70 46.67 -26.08 49.65 0.5601 774.0 495.9
45 0.00 4.24 0.00 2.49 12.59 46.89 -25.87 52.48 0.5389 321.0 576.2
46 2.33 4.93 1.40 2.95 14.90 46.54 -26.21 49.51 0.5633 920.0 751.4
47 0.00 2.16 0.00 1.30 15.32 46.49 -26.27 48.99 0.5678 673.0 543.5
48 2.59 5.19 1.55 3.10 14.22 46.25 -26.50 50.79 0.5604 920.3 670.2


  • 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.