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

12038 76.82 331.04 39.10 169.33 -11.32 183.21 -12.69 116.48 0.2437 478.0 236.7


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SDO HMI 2014-04-19 19:00:34 UT

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

1 0.00 0.80 0.00 0.40 -13.47 188.57 -7.33 139.20 0.1909 793.0 459.3
2 0.00 1.77 0.00 0.89 -12.10 188.18 -7.73 132.43 0.1789 836.0 735.0
3 0.00 0.89 0.00 0.45 -11.52 188.07 -7.83 129.52 0.1739 822.0 570.3
4 0.00 0.89 0.00 0.45 -13.22 187.86 -8.04 135.70 0.1959 1038.0 923.8
5 0.00 1.51 0.00 0.76 -12.61 187.72 -8.18 132.92 0.1905 1057.0 843.6
6 0.00 1.77 0.00 0.89 -12.36 187.67 -8.23 131.76 0.1884 825.0 620.2
7 0.00 1.33 0.00 0.67 -13.79 187.59 -8.31 136.81 0.2061 753.0 598.6
8 0.00 2.39 0.00 1.21 -12.64 187.54 -8.37 132.39 0.1931 950.0 824.0
9 0.00 2.57 0.00 1.29 -8.13 187.14 -8.76 108.80 0.1601 757.0 653.7
10 16.04 52.28 8.08 26.33 -9.90 186.60 -9.30 117.34 0.1801 1293.5 559.8
11 0.00 1.77 0.00 0.89 -7.60 186.44 -9.46 104.59 0.1691 964.0 796.5
12 4.87 -10.00 2.46 -10.00 -9.83 186.29 -9.61 116.29 0.1843 1054.7 999999
13 0.00 2.13 0.00 1.07 -7.60 186.23 -9.67 104.28 0.1727 883.0 732.1
14 3.10 11.96 1.56 6.03 -9.41 186.06 -9.85 113.66 0.1850 1146.4 741.9
15 0.00 4.43 0.00 2.24 -10.70 185.92 -9.98 119.54 0.1966 1099.0 890.0
16 0.00 0.80 0.00 0.40 -10.91 185.79 -10.11 120.16 0.2003 760.0 604.0
17 0.00 2.13 0.00 1.07 -8.31 185.66 -10.25 107.35 0.1853 770.0 469.0
18 0.00 1.95 0.00 0.98 -8.52 185.59 -10.32 108.33 0.1874 877.0 808.9
19 0.00 3.37 0.00 1.72 -14.48 184.82 -11.08 131.06 0.2480 675.0 597.1
20 20.47 41.74 10.42 21.25 -11.64 184.20 -11.70 119.69 0.2298 1137.4 488.2
21 0.00 1.68 0.00 0.86 -10.67 184.08 -11.82 115.60 0.2242 953.0 787.9
22 0.00 0.97 0.00 0.50 -10.82 183.92 -11.98 115.91 0.2278 728.0 500.0
23 0.00 3.81 0.00 1.94 -7.82 183.34 -12.56 102.33 0.2215 -1078.0 -851.1
24 0.00 0.80 0.00 0.41 -8.27 183.30 -12.60 104.28 0.2239 -644.0 -502.6
25 2.30 50.86 1.17 25.92 -8.29 182.86 -13.04 103.95 0.2311 -1183.5 -583.2
26 0.00 1.42 0.00 0.72 -8.86 182.84 -13.06 106.33 0.2338 -931.0 -615.7
27 2.22 -25.00 1.13 -25.00 -7.89 182.62 -13.28 102.07 0.2337 -918.7 999999
28 9.75 -25.00 4.97 -25.00 -8.19 182.52 -13.38 103.24 0.2364 -1242.5 999999
29 17.63 96.05 9.08 49.45 -13.05 182.01 -13.89 120.62 0.2730 1407.2 426.1
30 0.00 1.51 0.00 0.77 -11.38 181.72 -14.18 114.52 0.2652 -1018.0 -751.4
31 0.00 4.34 0.00 2.24 -11.48 181.05 -14.85 113.96 0.2762 -1005.0 -838.2
32 0.00 0.97 0.00 0.50 -11.66 180.88 -15.02 114.33 0.2799 -950.0 -783.0
33 0.00 1.42 0.00 0.73 -11.99 180.61 -15.30 115.04 0.2861 -977.0 -716.1
34 0.44 3.63 0.23 1.88 -12.19 180.24 -15.66 115.21 0.2929 -1130.4 -834.7
35 0.00 0.97 0.00 0.51 -12.27 180.01 -15.89 115.18 0.2970 -856.0 -637.9
36 0.00 2.84 0.00 1.47 -12.75 179.82 -16.08 116.41 0.3030 -941.0 -681.8
37 0.00 8.60 0.00 4.52 -16.35 179.45 -16.46 125.82 0.3367 665.0 725.9
38 0.00 1.24 0.00 0.65 -16.40 178.95 -16.95 125.19 0.3438 638.0 601.8
39 0.00 2.30 0.00 1.22 -15.77 178.45 -17.45 122.90 0.3453 867.0 636.0
40 0.00 1.33 0.00 0.70 -15.61 178.23 -17.67 122.20 0.3470 667.0 481.0
41 0.00 1.59 0.00 0.85 -17.60 177.84 -18.06 126.45 0.3690 862.0 659.9
42 0.00 1.06 0.00 0.57 -17.75 177.83 -18.08 126.77 0.3705 709.0 581.7
43 0.00 1.77 0.00 0.96 -13.94 172.92 -22.99 112.66 0.4125 -768.0 -607.7
44 0.00 1.15 0.00 0.63 -13.75 172.77 -23.14 112.12 0.4137 -839.0 -632.7
45 0.00 1.68 0.00 0.91 -12.81 172.76 -23.14 109.91 0.4093 -725.0 -562.8
46 0.00 1.06 0.00 0.59 -14.25 169.84 -26.06 111.25 0.4588 -676.0 -519.8
47 0.00 1.51 0.00 0.84 -10.84 168.26 -27.65 103.30 0.4702 -686.0 -419.2


  • 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.