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

11998 25.62 102.84 14.64 57.70 -10.65 357.67 27.73 260.16 0.4671 241.2 203.1


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SDO HMI 2014-03-13 08:16:14 UT

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

1 0.00 1.39 0.00 0.81 -8.44 1.88 31.95 265.57 0.5271 394.0 343.1
2 0.00 0.96 0.00 0.56 -14.71 2.50 32.57 253.95 0.5439 504.0 392.0
3 0.00 1.91 0.00 1.11 -7.06 1.55 31.62 268.23 0.5226 166.0 230.1
4 0.35 2.61 0.20 1.51 -7.94 1.30 31.37 266.54 0.5186 764.5 604.1
5 1.65 6.25 0.95 3.60 -7.97 0.88 30.95 266.50 0.5124 816.6 665.5
6 0.43 4.86 0.25 2.79 -7.69 0.61 30.68 267.06 0.5084 842.6 782.9
7 0.00 1.48 0.00 0.85 -6.69 0.23 30.30 269.06 0.5031 678.0 587.8
8 0.00 1.65 0.00 0.94 -8.01 0.19 30.25 266.43 0.5019 650.0 528.3
9 0.00 4.34 0.00 2.48 -7.60 0.12 30.19 267.26 0.5010 559.0 747.5
10 16.76 23.88 9.58 13.66 -9.87 0.11 30.18 262.71 0.5013 1012.7 349.9
11 0.00 1.04 0.00 0.60 -12.73 0.37 30.44 257.08 0.5090 656.0 583.8
12 0.00 0.96 0.00 0.55 -12.77 0.20 30.27 256.96 0.5066 713.0 597.1
13 6.43 8.86 3.66 5.04 -9.26 359.74 29.80 263.90 0.4954 1006.2 711.3
14 0.00 1.82 0.00 1.04 -8.59 359.43 29.50 265.25 0.4906 615.0 488.7
15 0.00 1.82 0.00 1.02 -10.98 357.55 27.62 260.04 0.4640 693.0 601.3
16 0.00 1.91 0.00 1.06 -11.16 356.95 27.02 259.51 0.4552 804.0 694.5
17 0.00 0.78 0.00 0.43 -11.67 356.87 26.94 258.36 0.4549 553.0 458.9
18 0.00 0.87 0.00 0.49 -14.43 357.05 27.12 252.50 0.4649 735.0 674.3
19 0.00 2.95 0.00 1.64 -11.53 356.68 26.75 258.62 0.4518 719.0 665.9
20 0.00 1.74 0.00 0.98 -16.51 357.17 27.24 248.25 0.4745 -488.0 -412.2
21 0.00 1.30 0.00 0.72 -12.91 356.70 26.77 255.60 0.4551 699.0 539.1
22 0.00 1.74 0.00 0.97 -15.31 356.97 27.03 250.61 0.4667 832.0 593.7
23 0.00 2.17 0.00 1.20 -11.29 356.18 26.25 259.03 0.4437 794.0 658.0
24 0.00 1.13 0.00 0.63 -16.30 356.58 26.65 248.34 0.4652 -530.0 -424.6
25 0.00 0.96 0.00 0.53 -16.69 356.57 26.64 247.52 0.4668 -717.0 -634.0
26 0.00 0.61 0.00 0.34 -14.72 355.54 25.61 251.14 0.4437 774.0 647.1
27 0.00 0.61 0.00 0.33 -14.25 355.32 25.38 252.06 0.4386 709.0 551.3
28 0.00 1.04 0.00 0.58 -17.41 355.57 25.64 245.39 0.4560 -563.0 -452.2
29 0.00 1.65 0.00 0.91 -16.20 354.98 25.05 247.57 0.4417 -811.0 -574.2
30 0.00 0.87 0.00 0.48 -17.21 354.68 24.75 245.17 0.4424 -692.0 -551.3
31 0.00 1.04 0.00 0.57 -16.54 354.14 24.21 246.25 0.4313 -683.0 -545.8
32 0.00 1.30 0.00 0.70 -8.55 352.94 23.00 265.03 0.3896 -681.0 -543.2
33 0.00 1.13 0.00 0.60 -12.35 351.78 21.84 254.83 0.3782 -708.0 -587.5
34 0.00 0.78 0.00 0.42 -12.60 351.44 21.50 253.98 0.3738 -699.0 -630.7
35 0.00 1.22 0.00 0.65 -12.68 351.05 21.12 253.56 0.3681 -872.0 -623.0
36 0.00 1.22 0.00 0.65 -12.95 350.97 21.04 252.79 0.3679 -762.0 -592.5
37 0.00 1.22 0.00 0.65 -13.10 350.92 20.99 252.35 0.3677 -610.0 -629.6
38 0.00 1.04 0.00 0.56 -17.76 351.32 21.39 241.11 0.3983 -626.0 -561.2
39 0.00 0.78 0.00 0.41 -9.08 350.43 20.50 263.27 0.3498 -658.0 -521.6
40 0.00 1.65 0.00 0.87 -9.23 349.90 19.96 262.75 0.3412 -788.0 -637.9
41 0.00 1.04 0.00 0.54 -13.02 346.77 16.84 249.28 0.3032 -715.0 -549.1
42 0.00 2.61 0.00 1.35 -13.09 346.56 16.62 248.85 0.3001 -949.0 -825.9
43 0.00 1.65 0.00 0.85 -10.38 346.20 16.27 257.62 0.2834 -673.0 -538.8
44 0.00 0.96 0.00 0.49 -10.00 345.87 15.94 258.77 0.2769 -734.0 -569.2
45 0.00 1.04 0.00 0.54 -16.69 346.19 16.26 237.68 0.3188 -756.0 -584.1


  • 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.