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

12171 97.49 474.25 55.16 267.86 -10.39 265.28 -22.27 128.44 0.4730 233.0 133.2


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SDO HMI 2014-09-23 05:00:34 UT

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

1 0.00 0.71 0.00 0.36 -3.44 276.08 -11.48 132.08 0.2688 540.0 554.0
2 0.00 1.42 0.00 0.74 -4.74 274.51 -13.04 131.76 0.3029 795.0 652.6
3 0.00 1.33 0.00 0.74 -15.62 273.29 -14.26 148.12 0.4512 636.0 549.3
4 0.00 1.86 0.00 0.98 -7.23 272.70 -14.86 133.61 0.3528 923.0 697.5
5 0.00 1.15 0.00 0.62 -11.32 272.32 -15.23 140.32 0.4053 504.0 438.2
6 0.00 1.42 0.00 0.76 -8.93 272.19 -15.37 135.95 0.3782 762.0 644.3
7 0.00 1.15 0.00 0.61 -6.23 272.01 -15.55 130.17 0.3502 913.0 667.5
8 20.28 208.16 10.98 112.88 -8.83 269.71 -17.84 131.46 0.4057 1382.8 400.7
9 16.20 -8.00 8.80 -8.00 -9.00 269.39 -18.17 131.25 0.4114 1090.6 999999
10 0.00 1.24 0.00 0.68 -9.06 268.67 -18.88 130.26 0.4205 700.0 580.3
11 0.00 0.97 0.00 0.52 -5.90 268.37 -19.18 123.58 0.3940 765.0 581.1
12 0.00 3.72 0.00 2.01 -6.65 268.15 -19.41 124.83 0.4038 832.0 688.8
13 0.00 1.24 0.00 0.68 -10.50 267.91 -19.65 131.67 0.4445 608.0 420.9
14 0.00 3.01 0.00 1.63 -6.35 268.03 -19.52 124.04 0.4025 701.0 591.5
15 25.15 59.50 13.76 32.58 -8.59 267.73 -19.82 128.02 0.4275 1044.5 451.7
16 0.00 1.06 0.00 0.59 -9.99 267.29 -20.27 129.91 0.4466 809.0 607.9
17 0.62 2.13 0.34 1.17 -9.08 267.28 -20.27 128.28 0.4377 679.3 483.0
18 0.00 3.10 0.00 1.72 -10.20 266.78 -20.77 129.57 0.4547 647.0 543.9
19 0.00 0.97 0.00 0.54 -8.57 266.20 -21.35 125.90 0.4463 -387.0 -361.1
20 0.00 0.71 0.00 0.39 -8.62 265.81 -21.75 125.48 0.4517 568.0 551.1
21 0.00 1.59 0.00 0.89 -8.96 265.72 -21.84 126.00 0.4560 854.0 626.3
22 0.00 1.42 0.00 0.79 -9.13 265.58 -21.98 126.11 0.4593 819.0 706.8
23 0.00 1.24 0.00 0.69 -8.53 265.62 -21.94 125.09 0.4534 673.0 540.5
24 0.00 0.97 0.00 0.54 -9.35 265.50 -22.06 126.40 0.4623 537.0 373.2
25 1.06 2.83 0.59 1.58 -8.95 265.33 -22.23 125.48 0.4608 879.6 726.8
26 0.00 0.89 0.00 0.49 -8.71 265.21 -22.34 124.90 0.4601 724.0 598.6
27 0.00 0.89 0.00 0.49 -9.15 265.18 -22.37 125.65 0.4644 510.0 416.0
28 0.00 0.89 0.00 0.50 -9.30 265.14 -22.42 125.87 0.4663 569.0 433.8
29 0.00 1.42 0.00 0.79 -8.65 264.52 -23.03 123.96 0.4683 320.0 160.4
30 0.00 2.66 0.00 1.49 -8.47 264.20 -23.35 123.29 0.4710 -660.0 -645.4
31 0.00 0.89 0.00 0.50 -9.15 263.79 -23.77 124.01 0.4819 -873.0 -662.6
32 0.00 0.97 0.00 0.56 -8.78 262.41 -25.15 121.87 0.4965 -875.0 -703.6
33 0.00 1.06 0.00 0.62 -11.31 262.16 -25.40 125.78 0.5205 -607.0 -491.6
34 0.00 0.89 0.00 0.51 -8.95 262.26 -25.29 122.00 0.4997 -949.0 -813.9
35 0.62 7.35 0.36 4.24 -10.25 261.99 -25.57 123.89 0.5137 -973.4 -861.1
36 0.44 2.13 0.25 1.22 -9.91 261.88 -25.68 123.22 0.5122 -894.0 -799.3
37 0.00 2.04 0.00 1.19 -11.84 261.22 -26.34 125.61 0.5362 -564.0 -441.3
38 0.00 0.53 0.00 0.32 -12.83 260.55 -27.00 126.43 0.5524 441.0 293.0
39 0.00 1.24 0.00 0.73 -11.81 260.53 -27.03 124.87 0.5442 -541.0 -559.5
40 0.00 1.06 0.00 0.63 -12.33 259.92 -27.64 125.04 0.5557 -530.0 -432.8
41 0.00 1.24 0.00 0.74 -12.27 259.33 -28.22 124.38 0.5621 -882.0 -701.1
42 1.33 2.39 0.80 1.44 -12.50 259.06 -28.50 124.48 0.5673 -930.0 -711.8
43 29.40 140.07 17.83 85.06 -13.45 258.69 -28.87 125.52 0.5791 -1235.6 -291.6
44 0.44 1.59 0.27 0.96 -12.65 258.79 -28.76 124.45 0.5715 -767.2 -681.0
45 1.95 -43.00 1.18 -43.00 -12.98 258.57 -28.98 124.73 0.5767 -855.0 999999
46 0.00 1.15 0.00 0.69 -12.50 258.53 -29.03 123.99 0.5735 -724.0 -552.8


  • 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.