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

11998 36.96 210.27 23.53 135.90 -10.34 358.98 -40.26 97.43 0.6430 510.0 358.4


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SDO HMI 2014-03-08 02:00:28 UT

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

1 0.00 2.51 0.00 1.55 -14.30 2.48 -36.77 104.22 0.6006 736.0 558.2
2 0.00 2.94 0.00 1.83 -14.18 2.04 -37.21 103.93 0.6063 638.0 545.4
3 0.00 0.69 0.00 0.42 -4.62 3.20 -36.05 87.86 0.5892 332.0 286.1
4 0.00 1.13 0.00 0.70 -13.91 2.01 -37.23 103.48 0.6062 837.0 671.1
5 0.00 0.43 0.00 0.27 -13.43 2.07 -37.18 102.69 0.6048 720.0 597.2
6 0.00 1.21 0.00 0.76 -14.54 1.62 -37.63 104.44 0.6125 644.0 495.4
7 0.00 0.52 0.00 0.32 -10.62 2.22 -37.03 98.04 0.6000 -584.0 -395.3
8 0.69 5.63 0.43 3.53 -14.06 1.32 -37.92 103.61 0.6157 849.8 555.4
9 0.00 2.25 0.00 1.40 -6.00 1.64 -37.61 90.38 0.6092 656.0 453.1
10 0.00 3.46 0.00 2.17 -5.45 1.19 -38.06 89.55 0.6159 888.0 722.7
11 11.43 141.80 7.24 90.04 -9.51 0.34 -38.91 96.17 0.6254 1119.8 461.6
12 22.85 -11.00 14.55 -11.00 -10.14 359.93 -39.31 97.16 0.6309 1037.0 999999
13 0.00 0.95 0.00 0.62 -15.94 358.59 -40.65 106.05 0.6542 509.0 449.7
14 0.00 0.78 0.00 0.50 -8.17 359.34 -39.91 94.06 0.6390 588.0 482.3
15 0.00 1.90 0.00 1.23 -8.70 359.15 -40.09 94.89 0.6413 688.0 674.5
16 0.00 1.21 0.00 0.79 -9.38 358.70 -40.54 95.95 0.6471 738.0 618.6
17 0.00 2.08 0.00 1.35 -8.28 358.41 -40.83 94.26 0.6512 559.0 378.9
18 0.00 1.13 0.00 0.74 -9.71 358.01 -41.23 96.47 0.6562 650.0 500.5
19 0.00 1.21 0.00 0.80 -13.16 357.18 -42.07 101.64 0.6684 742.0 578.1
20 0.00 1.21 0.00 0.80 -9.57 357.79 -41.46 96.26 0.6591 559.0 531.1
21 0.00 0.52 0.00 0.35 -14.10 356.85 -42.40 103.01 0.6736 516.0 346.3
22 1.56 6.23 1.02 4.10 -9.33 357.71 -41.54 95.88 0.6602 752.8 607.6
23 0.43 8.22 0.29 5.44 -9.71 357.61 -41.64 96.46 0.6614 595.8 -26.8
24 0.00 1.21 0.00 0.81 -12.89 356.90 -42.34 101.22 0.6717 685.0 528.2
25 0.00 0.95 0.00 0.63 -10.33 357.18 -42.06 97.40 0.6670 183.0 194.7
26 0.00 0.78 0.00 0.52 -10.76 356.99 -42.26 98.05 0.6696 507.0 499.2
27 0.00 1.39 0.00 0.93 -12.95 356.48 -42.77 101.27 0.6771 572.0 420.2
28 0.00 0.61 0.00 0.41 -13.83 356.20 -43.05 102.54 0.6814 420.0 352.9
29 0.00 0.78 0.00 0.52 -10.01 356.91 -42.34 96.91 0.6704 -476.0 -400.2
30 0.00 0.87 0.00 0.60 -15.55 355.12 -44.12 104.91 0.6964 -613.0 -562.0
31 0.00 0.69 0.00 0.47 -8.52 356.31 -42.93 94.70 0.6783 524.0 422.4
32 0.00 1.04 0.00 0.73 -14.58 353.42 -45.83 103.34 0.7157 -660.0 -577.1
33 0.00 0.52 0.00 0.38 -14.24 351.98 -47.26 102.74 0.7322 -389.0 -348.3
34 0.00 2.34 0.00 1.69 -13.11 352.15 -47.10 101.19 0.7296 -553.0 -555.6
35 0.00 1.04 0.00 0.75 -7.59 352.31 -46.94 93.60 0.7280 -673.0 -589.7
36 0.00 1.39 0.00 1.03 -13.10 350.41 -48.84 101.09 0.7495 -546.0 -465.3
37 0.00 1.39 0.00 1.04 -12.84 349.96 -49.28 100.74 0.7545 -460.0 -352.4
38 0.00 1.30 0.00 0.98 -13.27 349.70 -49.54 101.30 0.7575 -495.0 -427.4
39 0.00 0.69 0.00 0.53 -12.14 348.96 -50.28 99.79 0.7654 -588.0 -491.0
40 0.00 2.68 0.00 2.10 -12.95 347.96 -51.28 100.82 0.7764 -55.0 -104.1
41 0.00 0.43 0.00 0.33 -8.38 348.60 -50.64 94.87 0.7700 -441.0 -356.0
42 0.00 1.21 0.00 0.96 -11.65 347.34 -51.91 99.14 0.7830 -434.0 -396.5
43 0.00 0.95 0.00 0.78 -10.96 345.86 -53.38 98.28 0.7986 -474.0 -377.0


  • 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.