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

12171 89.81 464.94 49.40 255.81 -10.41 265.46 -18.26 134.49 0.4264 301.9 142.4


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SDO HMI 2014-09-23 12:00:34 UT

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

1 0.00 1.50 0.00 0.76 -2.74 276.93 -6.79 144.95 0.2067 889.0 815.7
2 0.00 1.42 0.00 0.72 -2.37 276.78 -6.94 143.31 0.2031 876.0 660.4
3 0.00 1.42 0.00 0.72 -3.17 276.59 -7.13 144.81 0.2161 679.0 460.4
4 0.00 1.33 0.00 0.72 -15.51 273.18 -10.54 155.18 0.4216 717.0 478.1
5 0.00 2.04 0.00 1.06 -7.30 272.79 -10.93 142.48 0.3102 841.0 704.9
6 0.00 1.42 0.00 0.74 -7.59 272.66 -11.06 142.70 0.3153 907.0 804.5
7 0.00 0.97 0.00 0.51 -9.68 272.59 -11.13 146.27 0.3441 909.0 689.5
8 0.00 0.80 0.00 0.42 -9.06 272.49 -11.23 144.97 0.3366 737.0 660.4
9 0.00 1.86 0.00 0.98 -10.26 272.20 -11.52 146.26 0.3555 755.0 596.6
10 0.00 1.24 0.00 0.64 -6.14 272.20 -11.52 138.58 0.3014 693.0 665.6
11 18.85 198.84 10.00 105.56 -8.75 269.88 -13.84 138.59 0.3590 1272.8 401.7
12 15.57 -11.00 8.28 -11.00 -8.95 269.59 -14.13 138.35 0.3645 1023.6 999999
13 0.00 2.04 0.00 1.07 -6.87 269.29 -14.43 133.65 0.3434 -753.0 -525.5
14 0.00 1.33 0.00 0.71 -8.83 269.19 -14.53 137.34 0.3675 524.0 465.6
15 0.00 2.92 0.00 1.56 -9.12 268.89 -14.83 137.29 0.3742 662.0 501.7
16 0.00 0.88 0.00 0.46 -4.91 268.88 -14.84 128.41 0.3272 887.0 761.8
17 0.00 1.33 0.00 0.71 -8.26 268.39 -15.33 134.72 0.3698 817.0 567.9
18 0.00 3.10 0.00 1.64 -6.74 268.42 -15.30 131.68 0.3525 677.0 723.2
19 21.59 57.96 11.55 31.04 -8.65 267.97 -15.76 134.67 0.3791 1023.7 520.6
20 0.00 1.33 0.00 0.72 -9.82 267.72 -16.00 136.36 0.3953 767.0 702.7
21 0.00 2.04 0.00 1.10 -10.44 267.18 -16.55 136.47 0.4084 543.0 481.1
22 0.00 0.62 0.00 0.33 -9.25 267.11 -16.61 134.25 0.3956 742.0 539.4
23 0.00 0.97 0.00 0.52 -9.19 267.02 -16.70 133.98 0.3960 610.0 522.6
24 0.00 1.59 0.00 0.86 -8.65 266.31 -17.41 131.79 0.3984 -718.0 -617.7
25 0.00 0.71 0.00 0.38 -8.90 266.17 -17.55 132.03 0.4028 -699.0 -557.8
26 2.92 6.46 1.58 3.50 -8.95 265.72 -18.00 131.39 0.4086 958.7 742.4
27 0.00 1.42 0.00 0.77 -9.24 265.45 -18.27 131.50 0.4149 590.0 546.4
28 0.00 0.97 0.00 0.53 -8.65 265.39 -18.34 130.30 0.4095 373.0 320.0
29 0.00 0.62 0.00 0.34 -8.66 265.13 -18.59 129.92 0.4128 396.0 279.6
30 0.00 1.77 0.00 0.95 -6.23 264.47 -19.25 124.15 0.3977 808.0 509.6
31 1.15 3.36 0.63 1.84 -8.64 264.03 -19.69 128.27 0.4260 -830.7 -643.0
32 0.00 1.50 0.00 0.87 -16.79 263.25 -20.48 139.79 0.5208 689.0 582.5
33 1.33 2.39 0.74 1.34 -10.42 262.09 -21.63 128.76 0.4668 -928.5 -773.6
34 0.00 1.68 0.00 0.94 -9.79 262.07 -21.65 127.66 0.4611 -855.0 -686.0
35 0.00 1.15 0.00 0.65 -11.72 261.46 -22.26 130.07 0.4868 -800.0 -650.3
36 0.00 0.97 0.00 0.55 -11.82 261.25 -22.47 129.97 0.4902 -665.0 -565.2
37 0.00 0.97 0.00 0.57 -14.21 260.14 -23.59 132.22 0.5259 -693.0 -554.9
38 0.00 1.15 0.00 0.67 -13.67 259.96 -23.76 131.22 0.5226 -752.0 -563.3
39 0.88 4.51 0.51 2.62 -12.60 259.09 -24.63 128.60 0.5225 -862.3 -679.6
40 27.52 142.03 16.11 83.22 -13.51 258.75 -24.97 129.58 0.5347 -1067.9 -318.2
41 0.00 1.15 0.00 0.67 -12.49 258.69 -25.03 127.99 0.5262 -647.0 -547.9
42 0.00 0.88 0.00 0.50 -9.11 258.70 -25.03 122.52 0.4974 657.0 475.1
43 0.00 1.15 0.00 0.67 -12.64 258.27 -25.45 127.75 0.5324 -690.0 -573.1
44 0.00 1.15 0.00 0.68 -12.02 256.79 -26.93 125.25 0.5446 -379.0 -445.9


  • 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.