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

12034 90.90 595.09 45.77 299.71 4.28 246.27 -1.35 346.74 0.1801 -401.4 -249.3


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SDO HMI 2014-04-15 21:00:34 UT

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

1 0.00 1.06 0.00 0.54 5.56 251.82 4.20 339.30 0.2071 -778.0 -560.7
2 0.00 0.71 0.00 0.35 0.51 248.51 0.89 351.63 0.1075 -693.0 -647.4
3 60.84 446.98 30.60 224.84 4.36 247.80 0.18 358.98 0.1733 -1569.4 -445.9
4 1.24 -3.00 0.62 -3.00 4.85 247.40 -0.22 1.19 0.1817 -854.3 999999
5 0.97 -3.00 0.49 -3.00 4.58 247.34 -0.28 1.56 0.1770 -915.1 999999
6 0.44 2.56 0.22 1.29 3.39 246.41 -1.21 7.71 0.1579 -1082.4 -803.8
7 0.00 1.77 0.00 0.89 3.00 245.84 -1.78 11.79 0.1528 -822.0 -677.2
8 0.00 1.06 0.00 0.53 2.75 245.42 -2.20 14.87 0.1504 -890.0 -649.8
9 8.58 29.18 4.31 14.67 3.97 245.35 -2.27 13.39 0.1711 -1074.7 -861.1
10 0.44 4.24 0.22 2.14 4.22 244.51 -3.11 17.67 0.1792 -797.2 -630.2
11 0.00 2.56 0.00 1.29 4.36 242.60 -5.02 26.87 0.1938 1024.0 911.6
12 0.00 1.59 0.00 0.80 3.91 242.12 -5.50 30.20 0.1909 725.0 575.9
13 0.62 1.50 0.31 0.76 3.63 242.00 -5.62 31.49 0.1879 848.1 671.3
14 1.41 16.98 0.71 8.56 3.15 241.88 -5.74 33.44 0.1819 1197.5 856.8
15 1.59 -14.00 0.80 -14.00 3.82 241.64 -5.98 32.59 0.1939 950.9 999999
16 0.00 0.88 0.00 0.45 3.27 241.61 -6.01 34.30 0.1863 1059.0 904.8
17 0.00 2.21 0.00 1.12 5.13 241.57 -6.05 29.55 0.2139 797.0 623.5
18 0.00 1.33 0.00 0.67 3.49 241.55 -6.07 33.94 0.1899 978.0 780.4
19 0.00 4.51 0.00 2.28 3.61 241.37 -6.25 34.36 0.1935 893.0 861.2
20 0.00 3.36 0.00 1.69 3.34 241.37 -6.25 35.17 0.1896 964.0 760.8
21 5.22 8.31 2.64 4.20 4.13 241.27 -6.35 33.30 0.2018 1107.4 810.9
22 0.00 0.80 0.00 0.40 4.80 241.12 -6.50 32.17 0.2130 683.0 496.6
23 0.62 4.69 0.31 2.37 3.89 241.09 -6.53 34.72 0.2001 1242.4 846.8
24 0.00 1.24 0.00 0.62 3.25 240.94 -6.68 37.24 0.1927 935.0 674.4
25 0.00 1.33 0.00 0.67 4.10 240.88 -6.74 34.97 0.2052 1210.0 1010.1
26 0.00 5.04 0.00 2.55 4.59 240.87 -6.75 33.67 0.2122 917.0 821.5
27 0.00 4.07 0.00 2.06 4.35 240.76 -6.87 34.78 0.2099 554.0 901.8
28 0.00 5.48 0.00 2.77 3.95 240.64 -6.98 36.36 0.2055 323.0 627.2
29 0.88 2.39 0.45 1.21 4.23 240.42 -7.20 36.40 0.2115 1014.3 835.0
30 0.00 1.33 0.00 0.67 4.60 240.30 -7.32 35.86 0.2179 691.0 523.4
31 0.00 1.33 0.00 0.68 5.87 239.40 -8.22 35.79 0.2444 701.0 550.7
32 0.00 1.77 0.00 0.90 4.92 239.38 -8.24 38.26 0.2316 699.0 672.9
33 2.92 16.62 1.48 8.45 4.13 238.78 -8.84 42.48 0.2280 1116.3 865.1
34 3.89 5.92 1.98 3.02 4.11 238.38 -9.24 43.81 0.2323 1088.7 850.8
35 0.00 0.88 0.00 0.45 1.77 238.34 -9.28 51.88 0.2059 971.0 875.1
36 1.24 2.83 0.63 1.44 3.90 238.29 -9.33 44.73 0.2308 1063.9 831.1
37 0.00 1.86 0.00 0.96 6.79 237.85 -9.77 38.40 0.2725 958.0 618.8
38 0.00 5.66 0.00 2.88 3.58 237.47 -10.15 48.16 0.2372 604.0 546.8
39 0.00 1.06 0.00 0.54 4.74 237.27 -10.35 45.25 0.2532 705.0 560.0


  • 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.