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

11987 96.06 444.64 48.15 223.24 -1.52 150.78 6.69 314.05 0.1600 -223.1 -226.7


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SDO HMI 2014-02-28 03:00:27 UT

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

1 0.00 0.95 0.00 0.48 -2.94 154.80 10.71 291.32 0.2001 -772.0 -613.5
2 36.82 237.67 18.57 119.85 -1.77 153.43 9.34 299.86 0.1880 -1393.7 -412.2
3 1.12 -2.00 0.57 -2.00 -1.36 153.10 9.01 302.68 0.1869 -874.1 999999
4 0.00 1.47 0.00 0.74 -0.87 151.87 7.78 308.91 0.1748 -817.0 -702.5
5 0.00 1.12 0.00 0.56 -2.58 151.75 7.67 300.90 0.1560 822.0 674.6
6 0.00 1.21 0.00 0.61 -0.94 151.69 7.60 309.30 0.1717 -1016.0 -954.4
7 0.00 3.54 0.00 1.78 -0.01 151.48 7.39 314.02 0.1797 -970.0 -707.9
8 0.60 1.90 0.30 0.95 -0.79 151.36 7.27 311.21 0.1690 -1022.4 -834.8
9 0.00 1.81 0.00 0.91 -0.41 151.30 7.21 313.13 0.1728 -1038.0 -888.4
10 0.00 0.69 0.00 0.35 -1.15 151.24 7.15 310.05 0.1634 -761.0 -612.4
11 0.00 0.52 0.00 0.26 -0.53 151.12 7.03 313.34 0.1691 -792.0 -615.7
12 0.95 2.85 0.48 1.43 -1.36 151.09 7.00 309.65 0.1590 -992.8 -803.8
13 0.00 2.67 0.00 1.34 -0.95 150.91 6.82 312.35 0.1615 -820.0 -782.2
14 0.00 0.95 0.00 0.48 -1.52 150.82 6.73 310.02 0.1538 -871.0 -767.0
15 0.00 4.31 0.00 2.16 -1.07 150.73 6.64 312.55 0.1578 -749.0 -751.2
16 0.00 4.83 0.00 2.42 -1.94 150.64 6.56 308.63 0.1467 -882.0 -876.4
17 0.52 3.71 0.26 1.86 -1.64 150.43 6.35 311.09 0.1473 -1150.7 -866.9
18 0.00 0.95 0.00 0.47 -2.09 150.31 6.23 309.26 0.1407 -681.0 -560.9
19 0.00 1.55 0.00 0.78 -0.27 150.28 6.20 318.08 0.1623 -706.0 -572.4
20 0.00 1.47 0.00 0.74 -0.60 150.22 6.14 316.97 0.1574 -927.0 -762.4
21 0.00 0.60 0.00 0.30 -2.57 150.08 5.99 307.61 0.1322 -699.0 -529.9
22 0.00 1.38 0.00 0.69 -1.50 149.81 5.72 314.81 0.1411 -908.0 -762.8
23 0.00 1.12 0.00 0.56 -2.69 149.78 5.69 308.30 0.1268 -785.0 -626.2
24 0.00 1.12 0.00 0.56 -2.49 149.60 5.51 310.47 0.1267 -797.0 -611.5
25 14.14 39.84 7.07 19.91 -1.56 149.33 5.24 317.00 0.1345 -1177.1 -570.8
26 0.00 1.98 0.00 0.99 -2.01 149.15 5.06 315.63 0.1267 -724.0 -551.1
27 0.00 1.81 0.00 0.90 -2.55 149.12 5.03 312.68 0.1198 -964.0 -791.0
28 2.85 -25.00 1.42 -25.00 -1.42 149.06 4.97 319.24 0.1334 -1008.4 999999
29 0.00 0.95 0.00 0.47 -0.91 148.94 4.85 322.27 0.1389 -704.0 -556.5
30 0.00 1.03 0.00 0.52 -1.34 148.26 4.17 324.56 0.1259 -720.0 -568.0
31 0.00 1.38 0.00 0.69 -1.49 147.81 3.72 326.89 0.1194 162.0 67.6
32 0.00 0.78 0.00 0.39 -2.29 147.72 3.63 323.49 0.1069 691.0 593.0
33 0.00 3.45 0.00 1.72 -0.95 147.51 3.42 331.25 0.1247 799.0 670.0
34 0.00 0.95 0.00 0.47 -1.34 147.45 3.37 330.12 0.1183 608.0 531.5
35 0.00 9.49 0.00 4.74 -0.63 147.30 3.22 333.90 0.1282 765.0 624.4
36 7.59 53.73 3.78 26.77 -1.61 147.16 3.07 331.24 0.1117 992.9 508.6
37 7.24 -36.00 3.61 -36.00 -1.70 146.95 2.86 332.53 0.1086 1121.5 999999
38 0.00 2.07 0.00 1.03 0.12 146.86 2.77 339.23 0.1370 644.0 473.2
39 5.86 -36.00 2.92 -36.00 -1.73 146.41 2.32 336.98 0.1042 1142.4 999999
40 1.29 5.43 0.64 2.70 -2.69 146.06 1.97 336.48 0.0864 1111.8 855.6
41 0.00 2.33 0.00 1.17 2.79 146.03 1.95 348.95 0.1778 760.0 664.1
42 0.00 1.29 0.00 0.64 -2.39 145.82 1.73 340.25 0.0897 924.0 649.9
43 0.00 2.16 0.00 1.07 -1.26 145.43 1.34 347.25 0.1068 1063.0 825.6
44 0.00 1.81 0.00 0.90 -1.38 145.31 1.23 348.12 0.1044 733.0 506.3
45 16.30 21.99 8.14 10.98 -0.16 144.75 0.66 354.62 0.1240 1059.9 721.4
46 0.00 0.78 0.00 0.39 -1.08 144.66 0.57 354.66 0.1078 676.0 577.9
47 0.00 1.12 0.00 0.56 -0.81 144.27 0.19 358.32 0.1121 833.0 676.1
48 0.00 1.12 0.00 0.56 -3.26 144.18 0.10 358.62 0.0694 733.0 502.5
49 0.78 2.41 0.39 1.21 0.44 143.98 -0.11 0.81 0.1339 1029.8 780.5
50 0.00 0.34 0.00 0.17 -1.26 143.41 -0.67 6.47 0.1049 327.0 375.8
51 0.00 2.41 0.00 1.20 -0.90 143.35 -0.73 6.64 0.1112 1064.0 865.1
52 0.00 1.55 0.00 0.78 -0.00 143.06 -1.03 8.14 0.1274 624.0 545.6
53 0.00 1.29 0.00 0.65 1.29 143.00 -1.09 7.31 0.1497 826.0 656.9
54 0.00 0.86 0.00 0.43 1.83 142.91 -1.18 7.44 0.1592 772.0 624.1
55 0.00 0.78 0.00 0.39 -2.57 142.73 -1.36 16.32 0.0848 791.0 542.9
56 0.00 1.12 0.00 0.56 -3.90 141.41 -2.67 38.89 0.0745 727.0 571.2


  • 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.