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

11998 39.45 207.78 25.98 138.19 -10.19 359.19 -42.26 97.18 0.6691 519.0 372.8


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SDO HMI 2014-03-07 22:00:28 UT

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

1 0.00 0.95 0.00 0.61 -14.37 2.41 -39.03 103.91 0.6308 743.0 583.1
2 0.00 0.95 0.00 0.61 -14.44 2.20 -39.24 103.99 0.6337 610.0 489.1
3 0.00 0.69 0.00 0.44 -13.83 2.09 -39.36 103.01 0.6343 669.0 564.9
4 0.00 0.95 0.00 0.61 -13.58 2.02 -39.42 102.61 0.6349 770.0 555.2
5 0.00 1.73 0.00 1.10 -10.57 2.00 -39.44 97.85 0.6327 -583.0 -489.4
6 0.61 6.32 0.39 4.09 -14.03 1.25 -40.20 103.20 0.6455 830.9 632.6
7 0.00 1.04 0.00 0.68 -14.48 0.78 -40.66 103.82 0.6520 553.0 404.7
8 0.00 1.21 0.00 0.79 -14.70 0.53 -40.91 104.12 0.6556 594.0 424.4
9 0.00 1.12 0.00 0.72 -5.76 1.60 -39.84 90.27 0.6397 635.0 480.8
10 0.00 2.51 0.00 1.63 -5.50 1.08 -40.37 89.94 0.6470 733.0 681.6
11 10.38 143.70 6.78 94.16 -9.54 0.33 -41.11 96.21 0.6546 1104.1 460.8
12 22.49 -11.00 14.79 -11.00 -10.10 359.92 -41.52 97.07 0.6600 1005.0 999999
13 1.90 -11.00 1.25 -11.00 -9.36 360.00 -41.45 95.94 0.6590 732.5 999999
14 0.00 1.12 0.00 0.74 -5.05 0.32 -41.12 89.35 0.6575 498.0 469.8
15 0.00 0.78 0.00 0.51 -4.75 0.27 -41.18 88.90 0.6586 416.0 347.3
16 0.00 1.12 0.00 0.75 -8.56 359.38 -42.06 94.74 0.6671 656.0 469.5
17 0.00 2.51 0.00 1.67 -8.76 359.31 -42.13 95.05 0.6679 532.0 531.3
18 0.00 1.38 0.00 0.92 -8.79 358.98 -42.46 95.10 0.6722 593.0 441.8
19 0.00 1.47 0.00 0.98 -9.35 358.86 -42.59 95.94 0.6737 732.0 624.6
20 0.00 0.95 0.00 0.64 -9.77 358.09 -43.36 96.56 0.6834 710.0 635.5
21 0.00 0.95 0.00 0.64 -8.23 358.28 -43.17 94.29 0.6813 683.0 484.6
22 0.00 2.85 0.00 1.96 -13.02 357.15 -44.29 101.26 0.6960 689.0 552.1
23 0.00 1.56 0.00 1.06 -10.15 357.65 -43.80 97.11 0.6889 528.0 480.2
24 4.07 8.22 2.77 5.59 -9.23 357.76 -43.69 95.77 0.6876 768.0 571.0
25 0.00 2.94 0.00 2.00 -9.73 357.63 -43.81 96.50 0.6891 444.0 412.5
26 0.00 1.38 0.00 0.95 -9.64 357.31 -44.13 96.38 0.6931 -191.0 -182.2
27 0.00 0.61 0.00 0.42 -10.72 357.03 -44.41 97.94 0.6966 504.0 456.9
28 0.00 0.78 0.00 0.54 -13.79 356.28 -45.17 102.29 0.7072 445.0 389.2
29 0.00 1.30 0.00 0.89 -9.85 356.94 -44.51 96.68 0.6977 -587.0 -452.1
30 0.00 1.21 0.00 0.84 -10.63 356.63 -44.82 97.80 0.7016 -292.0 -255.9
31 0.00 1.21 0.00 0.84 -11.98 356.27 -45.18 99.72 0.7063 645.0 519.1
32 0.00 2.60 0.00 1.86 -15.59 355.04 -46.41 104.68 0.7235 -534.0 -411.6
33 0.00 1.30 0.00 0.90 -7.88 356.44 -45.01 93.89 0.7045 406.0 331.5
34 0.00 0.69 0.00 0.48 -9.12 356.21 -45.24 95.66 0.7068 146.0 173.0
35 0.00 0.95 0.00 0.70 -14.25 353.05 -48.39 102.67 0.7451 -408.0 -419.8
36 0.00 0.95 0.00 0.71 -14.09 352.96 -48.49 102.45 0.7461 -673.0 -556.2
37 0.00 1.12 0.00 0.85 -13.13 352.10 -49.34 101.13 0.7552 -527.0 -493.8
38 0.00 1.12 0.00 0.84 -7.62 352.31 -49.13 93.79 0.7535 -699.0 -559.5
39 0.00 1.21 0.00 0.93 -11.33 350.96 -50.49 98.73 0.7676 -402.0 -346.7
40 0.00 1.73 0.00 1.39 -12.11 348.99 -52.46 99.72 0.7888 -433.0 -358.3
41 0.00 1.12 0.00 0.93 -12.31 347.70 -53.74 99.97 0.8022 -353.0 -343.4
42 0.00 0.87 0.00 0.72 -11.73 347.30 -54.14 99.24 0.8062 -602.0 -572.3
43 0.00 0.61 0.00 0.50 -6.97 347.83 -53.62 93.29 0.8027 -472.0 -422.1


  • 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.