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

12073 65.48 250.19 43.88 166.23 -11.23 63.93 -40.84 105.10 0.6656 401.4 212.7


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SDO HMI 2014-05-23 22:00:38 UT

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

1 9.19 120.43 5.82 76.47 -10.54 66.96 -37.80 104.89 0.6258 1167.5 391.0
2 4.77 -1.00 3.03 -1.00 -10.26 66.85 -37.92 104.41 0.6266 1032.1 999999
3 7.93 -1.00 5.04 -1.00 -10.50 66.69 -38.07 104.75 0.6293 915.9 999999
4 0.00 0.81 0.00 0.53 -14.60 65.51 -39.25 110.60 0.6564 537.0 476.8
5 0.00 1.35 0.00 0.88 -13.52 65.70 -39.07 109.05 0.6506 795.0 681.5
6 0.00 1.08 0.00 0.71 -12.92 65.29 -39.48 108.02 0.6539 518.0 425.6
7 0.00 0.99 0.00 0.65 -13.78 64.75 -40.02 109.11 0.6632 542.0 430.8
8 0.00 0.72 0.00 0.46 -8.85 65.42 -39.35 101.86 0.6424 793.0 622.6
9 0.00 0.36 0.00 0.25 -15.75 63.26 -41.51 111.43 0.6875 357.0 300.0
10 0.00 0.36 0.00 0.23 -8.35 64.60 -40.16 100.91 0.6522 -330.0 -414.5
11 9.01 14.59 6.02 9.76 -11.65 63.48 -41.29 105.59 0.6732 771.1 438.4
12 7.39 45.04 4.93 30.22 -10.90 63.45 -41.32 104.49 0.6719 990.2 543.1
13 0.90 -12.00 0.60 -12.00 -10.90 63.16 -41.61 104.41 0.6755 1017.4 999999
14 7.12 -12.00 4.78 -12.00 -11.33 63.04 -41.73 105.01 0.6780 717.9 999999
15 4.14 -12.00 2.78 -12.00 -10.83 63.01 -41.76 104.28 0.6773 851.5 999999
16 0.00 2.16 0.00 1.47 -12.58 62.42 -42.35 106.66 0.6885 566.0 455.0
17 0.00 1.08 0.00 0.72 -9.85 62.92 -41.85 102.82 0.6764 -561.0 -391.2
18 0.00 2.79 0.00 1.91 -12.86 62.24 -42.53 107.00 0.6915 511.0 322.7
19 0.81 2.52 0.55 1.71 -10.88 62.41 -42.36 104.21 0.6848 623.3 446.8
20 0.00 0.63 0.00 0.43 -10.24 62.40 -42.37 103.27 0.6837 636.0 552.6
21 0.00 1.08 0.00 0.74 -10.69 62.19 -42.58 103.89 0.6871 472.0 368.4
22 0.00 2.07 0.00 1.42 -10.38 61.74 -43.03 103.33 0.6921 431.0 380.6
23 0.00 0.36 0.00 0.25 -11.81 60.87 -43.90 105.17 0.7055 558.0 597.8
24 0.00 0.99 0.00 0.69 -11.93 60.72 -44.05 105.30 0.7076 364.0 199.9
25 0.81 1.98 0.57 1.39 -11.68 60.55 -44.22 104.91 0.7090 663.6 492.9
26 0.00 2.88 0.00 2.05 -13.34 60.01 -44.76 107.08 0.7190 -497.0 -624.3
27 0.00 0.45 0.00 0.32 -11.79 60.09 -44.68 104.97 0.7147 374.0 357.4
28 0.00 1.35 0.00 0.97 -13.18 59.61 -45.16 106.76 0.7233 -686.0 -601.6
29 2.16 7.75 1.55 5.57 -13.14 59.35 -45.42 106.64 0.7262 -830.7 -600.3
30 0.00 5.85 0.00 4.21 -12.83 59.16 -45.61 106.17 0.7278 -684.0 -673.0
31 1.26 4.68 0.91 3.37 -11.80 59.03 -45.74 104.75 0.7272 -897.6 -684.3
32 0.63 2.07 0.45 1.49 -12.11 58.96 -45.81 105.15 0.7286 -849.9 -752.7
33 0.81 2.07 0.59 1.50 -12.29 58.83 -45.94 105.37 0.7304 -827.1 -716.5
34 1.98 3.42 1.44 2.49 -13.06 58.56 -46.21 106.35 0.7351 -665.8 -493.0
35 0.00 1.53 0.00 1.12 -12.87 58.47 -46.30 106.08 0.7358 -748.0 -550.8
36 0.00 0.90 0.00 0.66 -12.50 58.51 -46.26 105.59 0.7345 -613.0 -538.1
37 0.72 5.94 0.52 4.32 -11.91 58.51 -46.26 104.79 0.7334 -670.4 -554.7
38 5.85 8.74 4.30 6.41 -13.02 58.11 -46.65 106.19 0.7401 -483.7 -148.2
39 0.00 1.17 0.00 0.86 -12.62 57.94 -46.83 105.61 0.7412 -467.0 -381.6


  • 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.