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

12014 83.69 436.42 67.78 349.44 -13.30 172.81 52.05 258.28 0.7852 458.0 240.5


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SDO HMI 2014-03-29 05:00:31 UT

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

1 0.00 1.84 0.00 1.53 -10.85 174.72 53.95 261.44 0.8053 480.0 368.4
2 0.00 0.61 0.00 0.51 -11.34 174.64 53.88 260.83 0.8045 171.0 106.4
3 0.00 4.12 0.00 3.40 -10.97 174.39 53.62 261.29 0.8019 740.0 539.3
4 0.00 0.79 0.00 0.65 -11.27 174.46 53.70 260.92 0.8027 387.0 327.6
5 21.03 87.27 17.37 72.03 -11.94 174.44 53.68 260.08 0.8025 708.8 156.4
6 0.00 0.70 0.00 0.58 -12.80 174.70 53.94 259.02 0.8052 -144.0 -126.2
7 0.53 1.66 0.43 1.36 -10.84 173.79 53.02 261.45 0.7957 655.0 589.2
8 13.49 -5.00 10.98 -5.00 -11.73 173.77 53.00 260.34 0.7955 848.7 999999
9 0.61 6.75 0.50 5.45 -10.91 173.45 52.68 261.38 0.7921 768.1 585.5
10 0.00 0.88 0.00 0.71 -12.11 173.52 52.75 259.85 0.7930 614.0 561.9
11 0.53 1.58 0.42 1.27 -11.27 173.14 52.37 260.92 0.7889 717.2 652.4
12 0.00 1.05 0.00 0.84 -11.35 172.86 52.09 260.80 0.7859 668.0 550.2
13 38.91 265.06 31.54 215.30 -13.85 173.53 52.77 257.65 0.7936 969.7 324.0
14 0.00 1.05 0.00 0.84 -12.34 172.97 52.21 259.54 0.7873 414.0 452.6
15 0.00 1.23 0.00 0.97 -11.47 172.54 51.78 260.65 0.7826 576.0 489.4
16 1.14 -13.00 0.91 -13.00 -14.89 172.81 52.05 256.29 0.7866 672.7 999999
17 0.00 1.14 0.00 0.91 -15.10 172.88 52.12 256.03 0.7875 415.0 391.5
18 0.00 1.14 0.00 0.90 -14.87 172.35 51.58 256.28 0.7818 761.0 653.5
19 0.00 0.88 0.00 0.69 -14.70 172.19 51.43 256.49 0.7800 708.0 662.5
20 4.99 6.92 3.86 5.35 -12.33 171.39 50.63 259.51 0.7703 756.2 504.5
21 0.00 1.31 0.00 1.03 -15.02 172.05 51.28 256.07 0.7787 608.0 555.5
22 0.00 2.98 0.00 2.28 -12.89 170.91 50.15 258.76 0.7653 -559.0 -389.3
23 0.00 0.79 0.00 0.62 -17.02 171.71 50.95 253.47 0.7769 -665.0 -584.1
24 0.00 0.70 0.00 0.53 -12.70 170.33 49.57 258.99 0.7588 741.0 697.4
25 0.00 1.31 0.00 0.99 -13.00 170.08 49.32 258.58 0.7561 -280.0 -231.5
26 0.88 2.10 0.64 1.54 -12.78 168.63 47.86 258.78 0.7396 646.9 490.7
27 0.00 0.88 0.00 0.65 -15.92 169.10 48.34 254.60 0.7475 -473.0 -286.7
28 0.35 1.75 0.26 1.28 -13.33 168.26 47.50 258.01 0.7357 -631.5 -422.5
29 0.00 1.31 0.00 0.94 -13.61 167.47 46.71 257.57 0.7267 -493.0 -425.7
30 0.00 9.03 0.00 6.46 -13.57 167.23 46.47 257.60 0.7239 27.0 -104.7
31 0.00 0.44 0.00 0.31 -13.96 167.29 46.53 257.07 0.7249 -480.0 -492.4
32 0.00 0.79 0.00 0.56 -14.12 167.24 46.48 256.85 0.7245 -382.0 -380.9
33 1.23 2.98 0.87 2.12 -13.91 166.83 46.06 257.10 0.7195 -802.6 -681.8
34 0.00 1.49 0.00 1.06 -13.67 166.72 45.96 257.41 0.7180 -638.0 -512.4
35 0.00 1.84 0.00 1.30 -12.42 166.38 45.62 259.13 0.7131 697.0 519.6
36 0.00 1.05 0.00 0.74 -12.97 166.33 45.57 258.36 0.7128 683.0 664.2
37 0.00 1.14 0.00 0.80 -12.64 165.91 45.14 258.79 0.7075 606.0 506.8
38 0.00 0.70 0.00 0.48 -13.67 164.46 43.69 257.18 0.6907 -600.0 -556.2
39 0.00 0.96 0.00 0.65 -13.32 163.49 42.72 257.58 0.6784 -505.0 -445.7
40 0.00 1.23 0.00 0.82 -12.97 163.25 42.48 258.06 0.6750 -697.0 -545.6
41 0.00 0.70 0.00 0.47 -12.44 163.13 42.37 258.85 0.6731 -602.0 -519.9
42 0.00 1.31 0.00 0.87 -13.78 162.29 41.53 256.75 0.6639 -674.0 -514.5
43 0.00 0.96 0.00 0.63 -13.44 161.45 40.68 257.13 0.6526 -668.0 -642.2
44 0.00 2.45 0.00 1.61 -14.80 161.66 40.89 255.10 0.6573 -334.0 -419.6
45 0.00 1.05 0.00 0.69 -15.72 161.50 40.74 253.67 0.6569 -498.0 -510.6
46 0.00 0.96 0.00 0.62 -14.13 160.74 39.97 255.96 0.6445 -653.0 -548.3
47 0.00 0.79 0.00 0.51 -15.25 160.94 40.18 254.28 0.6489 -643.0 -518.3
48 0.00 0.70 0.00 0.45 -12.85 160.44 39.68 257.91 0.6389 -616.0 -551.2
49 0.00 0.96 0.00 0.62 -15.33 160.67 39.91 254.11 0.6457 -523.0 -423.8
50 0.00 0.70 0.00 0.45 -15.15 160.63 39.87 254.37 0.6448 -650.0 -575.9
51 0.00 2.19 0.00 1.41 -15.35 160.40 39.63 254.02 0.6421 -621.0 -481.3
52 0.00 1.40 0.00 0.89 -12.90 159.69 38.93 257.72 0.6291 -753.0 -633.3
53 0.00 1.31 0.00 0.83 -14.01 159.47 38.71 255.92 0.6278 -696.0 -574.7
54 0.00 1.49 0.00 0.94 -13.80 158.64 37.88 256.11 0.6165 -657.0 -615.7


  • 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.