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

12005 97.63 607.96 51.30 320.39 12.29 261.01 0.68 344.19 0.3428 -713.7 -353.0


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SDO HMI 2014-03-18 15:00:30 UT

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

1 0.35 1.31 0.18 0.69 13.22 265.95 5.62 344.62 0.3608 805.8 731.7
2 92.59 532.93 48.65 279.95 12.27 262.71 2.38 353.01 0.3353 -1502.6 -474.8
3 2.26 -2.00 1.19 -2.00 12.05 261.77 1.43 355.73 0.3300 -1046.1 999999
4 0.00 1.65 0.00 0.87 13.16 261.62 1.29 356.38 0.3481 179.0 77.8
5 1.65 -2.00 0.87 -2.00 12.65 261.43 1.10 356.82 0.3396 -769.6 999999
6 0.78 -2.00 0.41 -2.00 12.97 261.37 1.04 357.04 0.3448 -731.8 999999
7 0.00 3.05 0.00 1.62 14.11 260.77 0.43 358.84 0.3632 -956.0 -763.7
8 0.00 1.74 0.00 0.93 14.47 260.00 -0.34 0.89 0.3689 -923.0 -808.7
9 0.00 1.31 0.00 0.70 14.47 259.78 -0.55 1.46 0.3690 -784.0 -636.9
10 0.00 0.78 0.00 0.41 11.95 259.78 -0.55 1.65 0.3277 -785.0 -664.9
11 0.00 1.48 0.00 0.79 13.96 259.66 -0.67 1.82 0.3607 -977.0 -779.6
12 0.00 1.13 0.00 0.59 11.70 259.48 -0.85 2.60 0.3238 -972.0 -807.3
13 0.00 0.87 0.00 0.46 14.02 259.41 -0.92 2.48 0.3619 -654.0 -613.0
14 0.00 1.22 0.00 0.64 12.08 259.14 -1.19 3.54 0.3303 -781.0 -565.7
15 0.00 2.61 0.00 1.37 11.86 259.11 -1.22 3.67 0.3267 -1123.0 -872.4
16 0.00 1.65 0.00 0.87 11.84 258.11 -2.23 6.69 0.3278 -766.0 -641.3
17 0.00 1.22 0.00 0.66 17.17 257.00 -3.34 7.71 0.4161 -704.0 -522.9
18 0.00 1.39 0.00 0.75 14.43 253.98 -6.36 16.33 0.3829 -753.0 -610.6
19 0.00 1.48 0.00 0.78 11.76 253.37 -6.96 20.23 0.3448 808.0 681.5
20 0.00 4.87 0.00 2.59 12.61 252.21 -8.13 22.34 0.3645 724.0 767.6
21 0.00 2.70 0.00 1.44 13.21 252.03 -8.30 22.13 0.3747 759.0 658.9
22 0.00 2.00 0.00 1.07 13.61 251.21 -9.12 23.65 0.3858 821.0 659.5
23 0.00 0.96 0.00 0.52 14.20 249.53 -10.80 26.73 0.4057 823.0 655.6
24 0.00 2.35 0.00 1.25 10.57 247.88 -12.45 35.20 0.3692 828.0 637.9
25 0.00 0.96 0.00 0.51 10.70 247.72 -12.61 35.35 0.3725 846.0 642.9
26 0.00 1.22 0.00 0.65 10.61 247.48 -12.86 36.01 0.3736 893.0 650.6
27 0.00 1.74 0.00 0.94 11.79 247.05 -13.28 35.09 0.3930 890.0 691.2
28 0.00 1.31 0.00 0.70 9.64 246.58 -13.75 39.50 0.3700 910.0 794.1
29 0.00 1.65 0.00 0.88 9.92 246.57 -13.76 39.04 0.3737 735.0 554.4
30 0.00 2.61 0.00 1.41 11.44 246.03 -14.30 37.64 0.3982 753.0 610.0
31 0.00 1.22 0.00 0.66 11.33 245.82 -14.52 38.24 0.3988 918.0 732.4
32 0.00 1.65 0.00 0.89 11.25 245.38 -14.95 39.19 0.4022 954.0 786.6
33 0.00 1.65 0.00 0.90 12.87 245.00 -15.33 37.41 0.4260 770.0 599.4
34 0.00 2.18 0.00 1.22 15.57 243.91 -16.42 35.61 0.4696 583.0 527.9
35 0.00 4.87 0.00 2.64 10.45 243.88 -16.46 43.23 0.4085 1174.0 923.2
36 0.00 3.92 0.00 2.13 10.81 243.67 -16.67 43.00 0.4148 1028.0 817.1
37 0.00 1.83 0.00 1.01 12.85 242.96 -17.37 40.95 0.4460 743.0 621.5
38 0.00 1.13 0.00 0.62 12.18 243.01 -17.32 41.89 0.4377 716.0 504.2
39 0.00 1.48 0.00 0.85 17.09 242.44 -17.89 36.03 0.5012 603.0 486.6
40 0.00 0.96 0.00 0.53 12.71 242.62 -17.71 41.72 0.4478 550.0 473.2
41 0.00 4.09 0.00 2.25 10.78 241.34 -18.99 46.82 0.4403 1016.0 849.1
42 0.00 3.92 0.00 2.17 11.07 240.96 -19.37 46.88 0.4477 590.0 613.3
43 0.00 0.87 0.00 0.48 11.93 240.84 -19.49 45.68 0.4582 495.0 443.8


  • 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.