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

12171 93.35 474.54 49.20 251.46 -10.67 265.52 -9.38 154.17 0.3475 379.9 107.5


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SDO HMI 2014-09-24 04:00:34 UT

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

1 0.00 2.30 0.00 1.23 -14.50 275.95 1.04 182.75 0.3685 920.0 676.3
2 0.00 1.06 0.00 0.59 -19.57 274.09 -0.82 178.27 0.4494 797.0 655.5
3 0.00 1.77 0.00 0.92 -10.19 273.58 -1.32 175.60 0.2977 814.0 562.5
4 0.00 3.36 0.00 1.74 -9.49 273.52 -1.38 175.21 0.2862 823.0 706.5
5 0.00 1.06 0.00 0.55 -8.62 273.32 -1.59 174.18 0.2719 763.0 568.0
6 0.00 1.06 0.00 0.55 -10.22 272.97 -1.94 173.59 0.2992 819.0 669.2
7 0.00 1.06 0.00 0.55 -10.00 272.88 -2.03 173.21 0.2957 833.0 649.2
8 0.00 1.33 0.00 0.69 -9.43 272.85 -2.05 172.88 0.2864 864.0 672.5
9 0.00 0.88 0.00 0.46 -11.39 272.35 -2.56 172.10 0.3199 668.0 561.4
10 0.00 0.88 0.00 0.46 -10.82 272.32 -2.58 171.77 0.3106 870.0 741.1
11 0.00 0.97 0.00 0.51 -10.32 272.17 -2.73 171.04 0.3026 780.0 531.8
12 17.87 188.57 9.22 97.37 -8.54 270.18 -4.73 163.06 0.2810 1443.0 420.8
13 17.87 -12.00 9.24 -12.00 -8.83 270.05 -4.85 162.93 0.2862 1218.4 999999
14 0.00 0.80 0.00 0.42 -13.55 269.62 -5.28 165.68 0.3634 637.0 533.9
15 0.00 1.24 0.00 0.64 -9.21 269.19 -5.72 160.57 0.2968 817.0 580.1
16 4.60 76.72 2.38 39.79 -8.84 268.58 -6.32 158.22 0.2946 1115.5 625.6
17 10.44 -16.00 5.41 -16.00 -8.69 268.31 -6.59 157.17 0.2939 1228.2 999999
18 3.19 -16.00 1.65 -16.00 -9.00 268.15 -6.75 157.10 0.2998 1060.1 999999
19 6.55 -16.00 3.40 -16.00 -9.19 268.03 -6.88 156.96 0.3035 895.2 999999
20 1.42 -16.00 0.73 -16.00 -8.94 267.97 -6.94 156.46 0.3001 816.8 999999
21 4.51 -16.00 2.34 -16.00 -8.63 267.94 -6.96 155.96 0.2955 1126.9 999999
22 0.00 1.15 0.00 0.60 -10.86 267.83 -7.07 158.43 0.3304 679.0 569.8
23 0.00 1.86 0.00 0.97 -9.70 267.74 -7.17 156.76 0.3132 752.0 548.6
24 0.00 1.15 0.00 0.60 -10.71 267.56 -7.35 157.50 0.3297 765.0 561.1
25 0.00 3.45 0.00 1.81 -10.24 267.20 -7.71 155.93 0.3250 810.0 637.2
26 0.00 0.71 0.00 0.37 -8.28 266.73 -8.18 151.77 0.2991 -520.0 -447.0
27 0.00 1.42 0.00 0.73 -8.28 266.57 -8.33 151.33 0.3003 -733.0 -573.6
28 0.00 4.34 0.00 2.26 -8.92 265.63 -9.27 149.73 0.3173 -875.0 -794.4
29 0.00 1.24 0.00 0.65 -7.70 264.31 -10.60 144.10 0.3122 795.0 604.9
30 0.00 0.88 0.00 0.46 -7.48 264.25 -10.65 143.54 0.3098 747.0 584.9
31 0.00 0.97 0.00 0.51 -9.75 263.37 -11.53 145.43 0.3487 -640.0 -418.3
32 0.00 0.97 0.00 0.51 -8.66 263.32 -11.59 143.41 0.3346 -917.0 -760.9
33 0.00 1.06 0.00 0.56 -10.11 263.02 -11.89 145.19 0.3568 -781.0 -665.8
34 0.00 3.27 0.00 1.77 -12.12 261.13 -13.77 144.32 0.4008 -596.0 -429.2
35 0.00 0.97 0.00 0.52 -11.62 260.87 -14.03 143.05 0.3968 -747.0 -602.7
36 26.90 165.74 14.83 91.40 -13.60 258.87 -16.04 142.29 0.4408 -1355.4 -396.2
37 0.00 0.80 0.00 0.44 -12.95 258.20 -16.70 140.21 0.4395 -582.0 -399.0
38 0.00 1.50 0.00 0.83 -11.76 257.48 -17.43 137.17 0.4331 -638.0 -462.0


  • 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.