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

11987 90.51 409.00 45.64 207.00 -1.50 151.04 9.83 302.19 0.2009 -308.5 -284.7


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SDO HMI 2014-02-28 08:16:13 UT

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

1 0.35 2.33 0.18 1.19 -1.20 155.10 13.89 292.81 0.2616 939.2 693.7
2 37.70 225.17 19.20 114.68 -1.72 153.49 12.28 293.57 0.2330 -1561.1 -447.1
3 0.00 1.64 0.00 0.83 -0.11 152.33 11.12 302.15 0.2289 -668.0 -527.8
4 0.00 1.90 0.00 0.96 -0.53 152.09 10.88 301.13 0.2215 -762.0 -660.9
5 0.00 1.29 0.00 0.66 -0.24 151.85 10.64 302.85 0.2207 -801.0 -622.1
6 0.00 1.55 0.00 0.79 -0.95 151.79 10.58 300.18 0.2133 -1013.0 -788.3
7 0.00 0.95 0.00 0.48 -0.48 151.79 10.58 302.07 0.2176 -781.0 -615.4
8 0.00 3.62 0.00 1.84 -0.03 151.58 10.37 304.31 0.2189 -965.0 -800.1
9 0.00 0.86 0.00 0.44 -0.36 151.55 10.34 303.13 0.2152 -807.0 -721.0
10 0.00 1.98 0.00 1.01 -0.54 151.52 10.31 302.51 0.2131 -1159.0 -928.6
11 0.00 2.24 0.00 1.14 -0.78 151.49 10.28 301.63 0.2105 -1114.0 -797.7
12 0.00 1.38 0.00 0.70 -0.43 151.28 10.06 303.59 0.2108 -854.0 -727.0
13 0.95 2.42 0.48 1.22 -1.36 151.19 9.98 300.01 0.2009 -991.5 -760.7
14 0.00 1.55 0.00 0.79 -0.91 151.04 9.82 302.29 0.2027 -908.0 -760.8
15 0.00 0.60 0.00 0.31 -0.92 150.80 9.58 302.93 0.1992 -559.0 -505.7
16 0.00 2.76 0.00 1.39 -1.87 150.71 9.50 298.95 0.1893 -907.0 -701.5
17 0.00 3.36 0.00 1.70 -1.55 150.65 9.43 300.60 0.1912 -866.0 -852.5
18 0.00 0.95 0.00 0.48 -2.24 150.17 8.95 298.66 0.1781 -764.0 -664.5
19 12.94 44.78 6.51 22.52 -1.53 149.65 8.44 303.59 0.1770 -1313.9 -685.3
20 0.00 1.21 0.00 0.61 -1.98 149.56 8.35 301.71 0.1714 -712.0 -577.1
21 2.42 -19.00 1.21 -19.00 -1.39 149.35 8.14 305.25 0.1742 -1060.8 999999
22 0.00 0.78 0.00 0.39 -2.56 149.12 7.90 300.16 0.1597 -900.0 -759.7
23 0.00 1.21 0.00 0.61 -1.90 149.08 7.87 303.69 0.1653 -787.0 -589.0
24 0.00 2.76 0.00 1.38 -1.50 148.33 7.12 308.48 0.1591 -499.0 -486.6
25 0.00 1.64 0.00 0.82 -1.68 147.98 6.76 309.03 0.1522 -810.0 -579.5
26 0.00 3.11 0.00 1.56 -0.82 147.59 6.37 314.86 0.1573 716.0 615.3
27 0.00 2.67 0.00 1.34 -1.74 147.53 6.32 310.65 0.1456 -53.0 31.9
28 0.00 2.93 0.00 1.47 -0.49 147.47 6.25 316.84 0.1600 656.0 586.9
29 0.00 1.81 0.00 0.91 -0.64 147.26 6.05 317.16 0.1556 1030.0 872.8
30 0.00 0.78 0.00 0.39 -1.12 147.23 6.02 315.14 0.1492 829.0 681.0
31 0.00 3.02 0.00 1.51 -1.24 146.99 5.78 315.73 0.1448 644.0 775.9
32 0.00 1.47 0.00 0.74 0.13 146.96 5.75 321.75 0.1625 766.0 638.6
33 13.29 50.64 6.64 25.33 -1.66 146.93 5.72 313.94 0.1389 1133.6 546.0
34 0.00 1.47 0.00 0.73 -0.95 146.78 5.57 318.17 0.1461 521.0 414.8
35 7.33 -33.00 3.66 -33.00 -1.73 146.48 5.27 315.96 0.1327 1140.0 999999
36 0.69 2.67 0.34 1.33 -2.77 146.07 4.85 312.26 0.1147 1152.4 891.6
37 0.00 1.29 0.00 0.64 -3.67 146.07 4.86 305.93 0.1049 775.0 624.3
38 14.84 17.77 7.42 8.89 -0.19 144.78 3.57 332.93 0.1375 1102.9 748.6
39 0.00 1.38 0.00 0.69 -2.64 143.27 2.06 335.73 0.0876 848.0 634.9
40 0.00 2.59 0.00 1.29 -0.91 143.18 1.97 342.60 0.1153 699.0 704.2
41 0.00 1.55 0.00 0.78 1.00 143.15 1.94 346.66 0.1473 1015.0 901.0
42 0.00 0.69 0.00 0.34 -2.41 143.12 1.91 338.32 0.0904 651.0 528.1
43 0.00 4.23 0.00 2.12 1.69 141.96 0.75 355.15 0.1559 784.0 595.7


  • 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.