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

12217 76.54 224.59 47.74 138.21 -16.68 124.31 32.19 239.48 0.5944 176.9 135.1


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SDO HMI 2014-12-01 15:00:25 UT

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

1 18.96 28.62 12.32 18.58 -15.67 129.35 37.23 244.23 0.6492 876.4 481.3
2 0.00 0.68 0.00 0.44 -15.91 128.74 36.62 243.56 0.6431 728.0 620.9
3 0.00 1.62 0.00 1.04 -16.49 127.98 35.87 242.29 0.6369 521.0 418.0
4 5.13 35.02 3.20 21.85 -15.30 126.50 34.39 243.18 0.6127 -802.0 -482.9
5 2.65 -4.00 1.65 -4.00 -15.02 126.38 34.26 243.52 0.6097 -655.5 999999
6 1.62 -4.00 1.01 -4.00 -14.72 126.32 34.21 243.96 0.6074 -927.0 999999
7 7.43 -4.00 4.64 -4.00 -15.51 126.36 34.24 242.76 0.6121 -795.4 999999
8 0.00 0.94 0.00 0.62 -21.42 127.70 35.58 235.22 0.6618 609.0 469.3
9 6.32 -4.00 3.94 -4.00 -15.21 126.19 34.07 243.13 0.6083 -972.5 999999
10 0.00 1.20 0.00 0.77 -19.32 126.88 34.76 237.55 0.6399 -687.0 -560.7
11 0.00 0.68 0.00 0.42 -15.39 125.89 33.77 242.67 0.6056 -540.0 -451.5
12 6.49 23.58 4.06 14.71 -17.43 125.47 33.35 239.33 0.6122 785.5 605.1
13 1.20 -12.00 0.75 -12.00 -17.42 125.25 33.13 239.18 0.6095 945.1 999999
14 0.00 1.28 0.00 0.80 -16.99 125.12 33.01 239.75 0.6054 357.0 340.2
15 0.85 -12.00 0.53 -12.00 -17.36 125.05 32.93 239.14 0.6067 896.7 999999
16 0.00 0.77 0.00 0.48 -17.48 124.85 32.74 238.82 0.6051 824.0 726.8
17 8.03 16.23 4.88 9.87 -15.19 124.10 31.98 241.82 0.5821 887.8 694.6
18 0.77 2.14 0.47 1.30 -15.83 123.99 31.88 240.74 0.5846 769.0 675.9
19 0.00 1.11 0.00 0.68 -16.02 123.99 31.87 240.45 0.5857 686.0 567.3
20 0.00 0.94 0.00 0.57 -14.97 123.67 31.55 241.87 0.5754 727.0 680.3
21 0.00 1.45 0.00 0.88 -15.67 123.71 31.60 240.78 0.5802 722.0 625.0
22 4.10 12.04 2.49 7.31 -16.88 123.28 31.16 238.60 0.5823 579.6 6.0
23 1.54 2.73 0.93 1.65 -16.16 122.75 30.64 239.32 0.5713 809.1 661.9
24 0.00 1.03 0.00 0.63 -18.56 123.13 31.01 235.95 0.5917 654.0 541.4
25 0.43 14.78 0.26 8.99 -17.74 122.89 30.78 236.99 0.5834 924.6 739.1
26 0.00 1.37 0.00 0.82 -15.91 122.50 30.38 239.52 0.5665 892.0 669.4
27 0.43 -25.00 0.26 -25.00 -17.90 122.74 30.63 236.63 0.5827 902.6 999999
28 0.00 1.88 0.00 1.15 -18.81 122.89 30.77 235.39 0.5906 747.0 578.7
29 0.00 1.54 0.00 0.93 -16.62 122.40 30.29 238.33 0.5700 -701.0 -544.9
30 0.00 1.96 0.00 1.20 -18.62 122.74 30.62 235.55 0.5876 894.0 774.7
31 0.00 1.54 0.00 0.92 -16.90 122.20 30.08 237.74 0.5694 -401.0 -401.8
32 0.00 1.03 0.00 0.63 -18.71 122.50 30.39 235.23 0.5855 837.0 714.9
33 0.00 1.03 0.00 0.63 -19.49 122.52 30.40 234.08 0.5913 501.0 467.8
34 0.00 0.77 0.00 0.46 -16.34 121.93 29.81 238.41 0.5622 666.0 546.2
35 2.05 55.18 1.23 33.10 -16.99 121.97 29.85 237.41 0.5671 -747.4 -273.2
36 2.39 -35.00 1.44 -35.00 -17.33 121.99 29.87 236.90 0.5698 -679.1 999999
37 1.11 -35.00 0.66 -35.00 -16.65 121.87 29.75 237.88 0.5637 -672.4 999999
38 0.00 2.39 0.00 1.45 -18.24 122.12 30.01 235.63 0.5777 687.0 619.8
39 3.59 -35.00 2.15 -35.00 -16.86 121.73 29.61 237.42 0.5634 -1022.0 999999
40 0.00 1.11 0.00 0.67 -18.58 122.01 29.89 235.02 0.5788 782.0 624.1
41 1.45 -35.00 0.87 -35.00 -16.95 121.39 29.27 237.00 0.5599 658.3 999999
42 0.00 0.68 0.00 0.40 -18.83 118.44 26.32 231.39 0.5392 -617.0 -504.9
43 0.00 2.22 0.00 1.31 -19.93 117.72 25.60 229.00 0.5404 -655.0 -577.6
44 0.00 0.77 0.00 0.44 -17.25 115.73 23.61 231.05 0.4939 -676.0 -588.6
45 0.00 0.60 0.00 0.35 -20.96 115.57 23.45 225.12 0.5266 -624.0 -501.7
46 0.00 1.03 0.00 0.60 -21.18 115.54 23.42 224.76 0.5285 -665.0 -531.1
47 0.00 0.43 0.00 0.25 -21.49 114.62 22.50 223.23 0.5221 -683.0 -630.2
48 0.00 2.22 0.00 1.31 -23.23 114.85 22.73 221.12 0.5421 -718.0 -571.5


  • 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.