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

11998 26.11 156.12 13.39 79.76 -10.67 358.08 13.19 251.38 0.2429 496.6 371.8


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SDO HMI 2014-03-12 05:00:29 UT

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

1 0.00 0.87 0.00 0.45 -13.95 2.58 17.69 247.36 0.3209 583.0 460.0
2 0.00 2.17 0.00 1.11 -7.21 0.38 15.48 269.05 0.2661 943.0 808.9
3 0.95 2.34 0.49 1.20 -8.11 0.38 15.48 265.67 0.2663 934.1 704.0
4 1.04 5.64 0.53 2.90 -7.81 0.37 15.47 266.80 0.2659 927.8 838.4
5 0.00 0.95 0.00 0.49 -13.06 0.63 15.74 248.09 0.2861 810.0 585.9
6 0.00 1.04 0.00 0.53 -6.98 0.25 15.35 269.95 0.2640 946.0 795.6
7 0.00 0.78 0.00 0.41 -16.09 0.75 15.86 238.84 0.3082 633.0 531.3
8 0.00 1.30 0.00 0.67 -8.29 0.23 15.34 264.95 0.2639 775.0 576.2
9 0.00 1.04 0.00 0.53 -7.46 0.17 15.27 268.12 0.2625 751.0 585.6
10 0.00 1.39 0.00 0.71 -7.07 0.09 15.20 269.60 0.2614 961.0 754.3
11 10.41 57.28 5.35 29.43 -9.93 0.14 15.25 258.71 0.2654 1290.3 501.4
12 0.00 1.04 0.00 0.53 -8.18 0.01 15.11 265.34 0.2601 752.0 600.8
13 0.00 1.39 0.00 0.71 -7.08 359.84 14.95 269.60 0.2572 848.0 745.2
14 0.00 3.56 0.00 1.82 -7.65 359.74 14.84 267.37 0.2553 819.0 866.0
15 12.93 16.14 6.62 8.27 -9.32 359.62 14.72 260.77 0.2552 1130.0 769.1
16 0.00 1.91 0.00 0.98 -8.31 359.58 14.68 264.74 0.2530 616.0 590.4
17 0.00 0.87 0.00 0.44 -7.45 359.48 14.59 268.16 0.2510 772.0 664.4
18 0.00 3.30 0.00 1.69 -7.22 359.35 14.46 269.11 0.2488 1005.0 842.1
19 0.00 1.30 0.00 0.66 -8.48 358.93 14.03 263.89 0.2423 1041.0 897.1
20 0.00 3.04 0.00 1.56 -14.09 359.14 14.25 242.66 0.2699 826.0 667.6
21 0.00 4.60 0.00 2.35 -6.73 358.69 13.79 271.21 0.2379 879.0 800.6
22 0.00 0.95 0.00 0.49 -6.77 358.41 13.52 271.10 0.2332 823.0 621.8
23 0.00 1.48 0.00 0.75 -10.55 357.43 12.53 254.04 0.2229 765.0 576.8
24 0.00 0.87 0.00 0.44 -13.93 357.30 12.41 240.14 0.2416 748.0 641.6
25 0.00 1.48 0.00 0.75 -14.39 356.92 12.02 237.71 0.2398 943.0 790.9
26 0.00 1.48 0.00 0.75 -13.83 356.70 11.81 239.37 0.2320 889.0 738.5
27 0.00 1.30 0.00 0.66 -12.49 356.42 11.52 244.21 0.2176 843.0 649.1
28 0.00 1.30 0.00 0.66 -12.67 356.30 11.41 243.23 0.2171 1018.0 863.5
29 0.00 0.95 0.00 0.48 -13.21 356.30 11.40 240.99 0.2211 963.0 766.9
30 0.00 1.30 0.00 0.66 -12.88 356.28 11.39 242.31 0.2183 874.0 667.9
31 0.00 1.21 0.00 0.62 -13.51 356.22 11.32 239.62 0.2223 1022.0 851.9
32 0.00 1.21 0.00 0.62 -14.62 356.02 11.13 234.92 0.2292 901.0 684.6
33 0.00 4.34 0.00 2.20 -14.10 355.09 10.19 234.65 0.2114 532.0 803.8
34 0.00 1.13 0.00 0.57 -15.95 354.70 9.81 226.87 0.2255 -754.0 -640.5
35 0.00 1.74 0.00 0.88 -16.98 354.53 9.64 223.10 0.2354 -764.0 -583.5
36 0.78 5.47 0.40 2.77 -15.71 354.19 9.30 226.17 0.2165 -1092.4 -788.2
37 0.00 1.91 0.00 0.97 -15.42 353.65 8.75 225.51 0.2065 -802.0 -713.1
38 0.00 1.30 0.00 0.66 -14.60 352.25 7.35 223.72 0.1800 -884.0 -786.3
39 0.00 2.08 0.00 1.06 -17.17 352.09 7.19 214.55 0.2118 -822.0 -746.7
40 0.00 1.13 0.00 0.57 -13.33 350.91 6.02 223.60 0.1486 -835.0 -671.5
41 0.00 0.87 0.00 0.43 -9.90 350.39 5.49 243.34 0.1060 -765.0 -600.9
42 0.00 5.38 0.00 2.69 -12.90 349.12 4.23 215.90 0.1231 -739.0 -829.0
43 0.00 0.78 0.00 0.39 -17.05 348.26 3.37 198.19 0.1808 -738.0 -474.9
44 0.00 0.87 0.00 0.43 -13.12 346.62 1.72 195.87 0.1074 -793.0 -563.4
45 0.00 0.95 0.00 0.48 -14.53 346.47 1.58 191.81 0.1306 -832.0 -636.5
46 0.00 1.65 0.00 0.82 -14.35 346.35 1.45 191.18 0.1272 -853.0 -728.7
47 0.00 1.04 0.00 0.52 -14.32 346.19 1.30 190.07 0.1262 -936.0 -767.1


  • 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.