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

12171 91.74 451.95 48.65 240.90 -10.69 265.42 -11.13 149.75 0.3610 357.5 97.0


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SDO HMI 2014-09-24 01:00:34 UT

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

1 0.00 0.97 0.00 0.50 -7.08 276.12 -0.43 178.23 0.2447 806.0 648.7
2 0.00 1.24 0.00 0.66 -14.48 275.91 -0.64 178.31 0.3681 917.0 771.4
3 0.00 1.42 0.00 0.79 -19.59 274.07 -2.48 174.79 0.4515 442.0 516.2
4 0.00 1.15 0.00 0.59 -8.77 273.59 -2.96 169.35 0.2778 735.0 639.0
5 0.00 1.24 0.00 0.64 -10.18 272.96 -3.59 168.22 0.3031 813.0 668.1
6 0.00 1.68 0.00 0.87 -9.93 272.91 -3.65 167.85 0.2992 894.0 697.8
7 0.00 1.15 0.00 0.60 -10.06 272.69 -3.86 167.25 0.3021 818.0 658.8
8 0.00 0.88 0.00 0.46 -9.24 272.64 -3.91 166.45 0.2890 686.0 580.9
9 0.00 1.77 0.00 0.93 -11.20 272.30 -4.25 166.90 0.3220 725.0 589.3
10 0.00 1.06 0.00 0.55 -10.82 272.22 -4.33 166.36 0.3162 665.0 598.4
11 0.00 0.97 0.00 0.51 -11.17 271.87 -4.68 165.60 0.3232 667.0 518.3
12 0.00 0.62 0.00 0.31 -0.49 271.37 -5.18 145.23 0.1590 789.0 652.0
13 3.63 186.48 1.88 96.59 -8.95 270.29 -6.26 158.55 0.2961 1067.2 428.8
14 16.72 -13.00 8.65 -13.00 -8.58 270.08 -6.47 157.42 0.2916 1471.1 999999
15 14.68 -13.00 7.62 -13.00 -8.86 269.92 -6.63 157.30 0.2970 1179.1 999999
16 0.00 1.15 0.00 0.59 -5.00 269.13 -7.42 148.15 0.2450 846.0 565.5
17 8.23 48.12 4.28 25.03 -8.73 268.51 -8.04 152.90 0.3048 1228.7 639.3
18 0.00 1.06 0.00 0.55 -8.38 268.49 -8.06 152.31 0.2999 583.0 508.7
19 0.00 0.97 0.00 0.51 -10.80 268.40 -8.15 155.43 0.3366 661.0 536.0
20 10.08 -17.00 5.25 -17.00 -8.67 268.21 -8.34 151.93 0.3063 1151.0 999999
21 0.71 19.02 0.37 9.93 -9.21 267.89 -8.67 151.85 0.3167 970.6 559.6
22 6.90 -17.00 3.59 -17.00 -8.58 267.87 -8.68 150.84 0.3077 1048.4 999999
23 2.39 -21.00 1.25 -21.00 -9.24 267.76 -8.79 151.56 0.3181 878.6 999999
24 0.00 1.77 0.00 0.93 -10.06 267.74 -8.81 152.69 0.3303 834.0 607.2
25 0.00 1.15 0.00 0.61 -10.63 267.54 -9.02 152.95 0.3402 704.0 591.7
26 0.00 1.15 0.00 0.60 -9.94 267.31 -9.24 151.39 0.3319 688.0 507.5
27 0.00 1.59 0.00 0.84 -10.26 267.18 -9.38 151.51 0.3375 739.0 653.3
28 0.00 1.06 0.00 0.55 -8.39 266.58 -9.97 147.00 0.3159 -689.0 -503.2
29 1.33 2.65 0.70 1.39 -8.84 265.83 -10.73 145.85 0.3291 -922.3 -733.9
30 0.00 1.15 0.00 0.63 -15.03 265.28 -11.27 153.16 0.4198 651.0 441.2
31 0.00 1.68 0.00 0.89 -10.00 263.57 -12.98 142.62 0.3659 -745.0 -593.3
32 0.00 1.24 0.00 0.66 -9.78 263.55 -13.00 142.20 0.3633 -1003.0 -839.0
33 0.00 1.24 0.00 0.66 -9.91 263.30 -13.26 141.88 0.3675 -752.0 -636.0
34 0.00 0.71 0.00 0.38 -9.70 262.86 -13.69 140.62 0.3693 -830.0 -728.5
35 0.00 1.77 0.00 0.96 -12.02 262.34 -14.21 143.33 0.4038 -929.0 -690.0
36 0.00 1.06 0.00 0.59 -13.64 259.93 -16.62 141.36 0.4471 -896.0 -694.3
37 27.07 158.44 15.06 88.20 -13.58 258.83 -17.72 139.48 0.4572 -1321.2 -407.4
38 0.00 2.39 0.00 1.32 -12.17 258.03 -18.52 136.08 0.4496 -574.0 -548.7
39 0.00 1.95 0.00 1.08 -12.18 257.77 -18.78 135.70 0.4525 -796.0 -652.5


  • 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.