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

12177 90.99 365.04 70.18 279.44 12.26 168.76 -50.07 79.67 0.7629 1.3 11.8


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SDO HMI 2014-09-28 10:00:33 UT

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

1 0.00 0.79 0.00 0.57 9.96 172.46 -46.38 82.73 0.7211 -591.0 -549.2
2 0.00 1.32 0.00 0.95 9.85 172.25 -46.58 82.88 0.7235 -649.0 -527.1
3 8.74 78.38 6.32 57.01 12.45 171.66 -47.17 79.32 0.7310 -918.7 -369.6
4 5.47 -3.00 4.00 -3.00 12.53 171.19 -47.64 79.23 0.7366 -769.0 999999
5 0.00 0.79 0.00 0.58 13.51 170.94 -47.89 77.91 0.7400 -508.0 -433.9
6 0.00 1.32 0.00 0.97 13.72 170.79 -48.04 77.65 0.7418 -498.0 -378.9
7 21.80 89.50 15.96 65.66 11.96 171.00 -47.83 80.01 0.7385 -863.4 -192.9
8 4.59 -3.00 3.37 -3.00 12.59 170.85 -47.98 79.17 0.7405 -584.6 999999
9 0.44 46.43 0.33 34.91 12.95 170.06 -48.77 78.73 0.7497 -190.2 37.9
10 0.44 -9.00 0.33 -9.00 12.59 170.11 -48.73 79.21 0.7490 -335.2 999999
11 1.85 -9.00 1.38 -9.00 12.36 169.98 -48.86 79.51 0.7504 -551.5 999999
12 3.88 -9.00 2.94 -9.00 12.02 169.21 -49.62 80.00 0.7589 391.3 999999
13 0.00 1.06 0.00 0.80 11.07 169.44 -49.40 81.25 0.7562 -512.0 -444.8
14 4.77 41.57 3.65 31.86 13.16 168.67 -50.16 78.51 0.7653 846.8 563.8
15 0.88 -14.00 0.68 -14.00 12.93 168.44 -50.39 78.83 0.7677 762.7 999999
16 6.88 -14.00 5.32 -14.00 13.12 168.19 -50.64 78.59 0.7704 736.7 999999
17 0.00 2.56 0.00 1.99 12.53 168.06 -50.77 79.37 0.7716 577.0 541.3
18 0.00 0.88 0.00 0.69 10.48 167.94 -50.89 82.03 0.7727 582.0 558.1
19 0.00 1.06 0.00 0.83 11.52 167.69 -51.14 80.68 0.7755 -199.0 -165.8
20 15.71 39.46 12.36 31.01 12.50 167.38 -51.45 79.43 0.7790 705.2 372.7
21 0.00 2.03 0.00 1.58 10.20 167.90 -50.93 82.39 0.7732 450.0 441.1
22 0.00 0.44 0.00 0.35 10.70 167.40 -51.43 81.74 0.7786 649.0 608.0
23 0.00 0.35 0.00 0.28 10.48 167.00 -51.83 82.02 0.7829 612.0 577.8
24 0.00 1.94 0.00 1.54 10.27 167.00 -51.83 82.29 0.7829 503.0 420.6
25 0.00 1.94 0.00 1.55 10.44 166.81 -52.02 82.08 0.7849 491.0 434.9
26 3.53 10.77 2.86 8.73 11.55 166.03 -52.80 80.66 0.7932 756.0 556.1
27 0.00 0.62 0.00 0.50 11.05 165.91 -52.93 81.29 0.7944 342.0 395.6
28 0.00 0.79 0.00 0.67 13.12 164.52 -54.31 78.72 0.8088 588.0 530.1
29 0.00 1.85 0.00 1.55 12.70 164.66 -54.18 79.23 0.8074 613.0 510.0
30 0.71 1.85 0.60 1.58 11.49 163.74 -55.09 80.74 0.8164 -488.0 -437.4
31 1.68 3.62 1.45 3.13 12.66 163.22 -55.62 79.31 0.8216 -645.9 -506.0
32 0.00 1.32 0.00 1.13 11.41 163.60 -55.23 80.83 0.8178 -181.0 -282.3
33 2.47 10.33 2.11 8.83 10.87 163.65 -55.19 81.50 0.8174 -695.1 -455.8
34 3.80 6.88 3.41 6.19 12.72 161.63 -57.21 79.25 0.8368 571.3 441.1
35 0.00 1.24 0.00 1.11 11.05 161.71 -57.12 81.25 0.8361 472.0 399.1
36 0.00 1.24 0.00 1.13 12.49 161.19 -57.65 79.52 0.8409 522.0 452.4
37 0.00 1.15 0.00 1.04 12.24 161.16 -57.68 79.81 0.8412 447.0 393.9
38 0.00 1.85 0.00 1.70 12.62 160.97 -57.87 79.36 0.8429 350.0 330.3
39 0.53 1.77 0.48 1.61 11.56 161.04 -57.80 80.63 0.8423 551.7 465.4
40 0.00 0.71 0.00 0.65 11.87 160.76 -58.07 80.25 0.8448 560.0 568.0
41 0.00 1.59 0.00 1.49 13.27 160.07 -58.76 78.60 0.8510 515.0 447.3
42 2.82 5.38 2.63 5.02 11.94 160.26 -58.57 80.16 0.8493 456.3 347.2
43 0.00 0.26 0.00 0.25 11.59 160.14 -58.69 80.57 0.8505 254.0 246.3


  • 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.