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

12038 56.92 322.47 31.27 178.24 -10.98 187.07 25.84 255.11 0.4446 533.9 285.3


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SDO HMI 2014-04-22 10:00:35 UT

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

1 0.00 1.78 0.00 1.01 -10.27 190.17 28.93 257.83 0.4889 643.0 510.1
2 0.00 1.07 0.00 0.60 -11.30 190.10 28.86 255.71 0.4905 631.0 493.2
3 0.00 1.86 0.00 1.06 -12.99 189.77 28.53 252.20 0.4908 765.0 648.7
4 0.00 1.95 0.00 1.10 -11.02 189.51 28.27 256.08 0.4810 550.0 458.2
5 0.00 1.15 0.00 0.65 -13.15 189.58 28.34 251.79 0.4886 780.0 608.1
6 1.15 153.82 0.65 86.05 -10.91 189.25 28.02 256.22 0.4769 698.6 628.1
7 0.00 2.04 0.00 1.14 -7.02 188.86 27.63 264.38 0.4644 752.0 607.6
8 8.44 -6.00 4.73 -6.00 -10.68 188.95 27.72 256.59 0.4718 1186.5 999999
9 7.64 -6.00 4.27 -6.00 -10.09 188.55 27.32 257.71 0.4643 1217.4 999999
10 6.66 -6.00 3.72 -6.00 -10.40 188.47 27.24 257.03 0.4639 1289.2 999999
11 2.75 -6.00 1.54 -6.00 -10.61 188.42 27.19 256.56 0.4637 1191.8 999999
12 0.00 0.98 0.00 0.55 -13.98 188.66 27.43 249.66 0.4787 549.0 454.7
13 0.00 1.33 0.00 0.75 -14.11 188.50 27.27 249.31 0.4769 495.0 409.5
14 0.00 7.82 0.00 4.36 -11.26 188.04 26.81 255.02 0.4598 900.0 698.9
15 0.00 1.24 0.00 0.69 -13.00 187.98 26.75 251.31 0.4649 869.0 648.5
16 0.00 16.43 0.00 9.21 -14.01 188.04 26.80 249.25 0.4698 755.0 681.4
17 0.00 1.15 0.00 0.64 -8.44 187.42 26.19 261.03 0.4438 783.0 629.8
18 0.53 9.77 0.30 5.40 -10.55 187.56 26.33 256.37 0.4505 1021.5 769.2
19 0.00 1.33 0.00 0.74 -12.88 187.80 26.57 251.45 0.4617 851.0 681.1
20 0.00 2.49 0.00 1.37 -8.74 187.38 26.14 260.33 0.4436 855.0 731.6
21 0.00 1.07 0.00 0.59 -13.16 187.66 26.42 250.79 0.4608 883.0 680.9
22 0.00 1.42 0.00 0.78 -9.20 187.17 25.94 259.24 0.4414 965.0 775.7
23 0.80 5.15 0.44 2.85 -11.30 187.15 25.92 254.56 0.4465 -887.2 -591.5
24 1.33 -18.00 0.74 -18.00 -10.57 187.05 25.82 256.13 0.4428 1028.3 999999
25 0.00 2.40 0.00 1.32 -11.48 186.96 25.73 254.06 0.4443 -841.0 -686.8
26 0.00 2.13 0.00 1.18 -13.67 186.24 25.00 248.85 0.4422 985.0 831.0
27 2.84 59.86 1.55 32.46 -11.09 185.30 24.07 254.15 0.4178 -776.0 -766.7
28 0.53 1.51 0.29 0.82 -11.73 185.05 23.82 252.51 0.4164 -648.2 -547.6
29 0.00 0.89 0.00 0.48 -10.10 184.85 23.62 256.29 0.4077 -834.0 -680.1
30 3.02 -27.00 1.64 -27.00 -11.08 184.66 23.43 253.84 0.4080 -1058.1 999999
31 3.55 -27.00 1.92 -27.00 -10.88 184.34 23.11 254.16 0.4024 -1115.9 999999
32 0.00 3.91 0.00 2.10 -9.50 183.94 22.71 257.39 0.3918 -664.0 -630.9
33 0.00 1.60 0.00 0.86 -10.32 183.73 22.50 255.22 0.3911 -651.0 -542.6
34 0.00 1.07 0.00 0.57 -9.72 183.66 22.43 256.71 0.3880 -917.0 -715.8
35 0.00 2.04 0.00 1.10 -9.48 183.61 22.38 257.30 0.3865 -867.0 -723.8
36 0.00 2.66 0.00 1.43 -7.58 183.36 22.13 262.15 0.3786 -861.0 -765.6
37 11.55 29.48 6.19 15.81 -12.29 182.80 21.56 249.68 0.3846 1193.8 673.4
38 6.13 -37.00 3.29 -37.00 -12.60 182.69 21.46 248.83 0.3845 1038.6 999999
39 0.00 1.07 0.00 0.57 -13.62 182.15 20.92 245.85 0.3819 673.0 549.6


  • 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.