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

11281 81.88 351.40 52.05 222.63 -20.09 258.62 -27.51 135.76 0.6242 42.1 -26.1


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SDO HMI 2011-09-01 00:59:08 UT

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

1 2.95 4.74 1.83 2.93 -21.91 263.16 -22.97 142.82 0.6013 867.6 677.0
2 0.00 4.57 0.00 2.82 -21.42 262.82 -23.31 141.88 0.5989 845.0 635.8
3 0.00 1.16 0.00 0.72 -20.68 262.49 -23.64 140.66 0.5941 804.0 662.7
4 0.00 1.97 0.00 1.22 -20.86 261.75 -24.38 140.01 0.6025 886.0 784.3
5 0.00 0.45 0.00 0.29 -23.43 260.31 -25.82 141.26 0.6407 -436.0 -466.8
6 0.00 1.16 0.00 0.75 -23.69 260.04 -26.09 141.24 0.6456 -442.0 -425.0
7 5.91 6.53 3.81 4.22 -23.42 259.95 -26.18 140.86 0.6437 -732.8 -543.1
8 2.77 238.54 1.74 150.70 -20.42 259.86 -26.27 137.42 0.6153 972.3 57.3
9 2.95 -8.00 1.85 -8.00 -20.19 259.68 -26.45 136.96 0.6148 1099.5 999999
10 0.00 0.72 0.00 0.46 -22.35 259.11 -27.02 138.83 0.6406 673.0 547.5
11 12.35 -8.00 7.80 -8.00 -20.65 259.38 -26.75 137.18 0.6220 920.1 999999
12 0.00 1.16 0.00 0.72 -18.49 259.48 -26.65 134.69 0.6006 357.0 348.7
13 0.00 6.89 0.00 4.30 -19.18 259.11 -27.02 135.15 0.6107 791.0 762.5
14 0.00 1.07 0.00 0.69 -22.01 258.56 -27.57 137.89 0.6422 741.0 595.8
15 11.28 -8.00 7.13 -8.00 -20.31 258.86 -27.27 136.25 0.6236 915.8 999999
16 14.41 -8.00 9.07 -8.00 -19.84 258.81 -27.32 135.63 0.6197 983.9 999999
17 0.00 1.34 0.00 0.84 -18.96 258.86 -27.27 134.62 0.6111 530.0 476.7
18 0.00 0.98 0.00 0.62 -19.20 258.78 -27.35 134.83 0.6140 425.0 404.6
19 0.00 1.16 0.00 0.73 -19.04 258.66 -27.47 134.52 0.6137 585.0 472.1
20 0.00 0.98 0.00 0.62 -18.87 258.70 -27.44 134.34 0.6118 527.0 419.7
21 1.52 -8.00 0.96 -8.00 -19.90 258.36 -27.77 135.25 0.6246 565.3 999999
22 0.00 2.69 0.00 1.67 -17.96 258.28 -27.85 132.78 0.6078 -729.0 -721.3
23 0.00 1.16 0.00 0.72 -17.53 258.28 -27.85 132.23 0.6039 -863.0 -757.7
24 1.61 -8.00 1.02 -8.00 -19.57 257.69 -28.44 134.19 0.6280 -678.8 999999
25 0.00 3.49 0.00 2.21 -18.71 257.42 -28.71 132.87 0.6231 -609.0 -584.6
26 0.00 2.69 0.00 1.73 -20.15 257.10 -29.03 134.30 0.6388 -560.0 -568.2
27 0.00 3.13 0.00 1.97 -18.28 257.39 -28.74 132.30 0.6196 -913.0 -788.5
28 0.00 2.15 0.00 1.35 -17.84 257.43 -28.70 131.79 0.6154 -834.0 -663.7
29 0.00 0.72 0.00 0.46 -19.03 257.14 -28.99 132.99 0.6287 -563.0 -394.6
30 0.00 1.70 0.00 1.08 -18.63 257.10 -29.03 132.46 0.6255 -858.0 -679.8
31 0.00 0.54 0.00 0.34 -18.02 257.22 -28.91 131.81 0.6191 -585.0 -469.5
32 0.00 2.95 0.00 1.91 -20.24 256.75 -29.38 134.07 0.6430 -515.0 -541.7
33 1.79 6.09 1.15 3.91 -20.00 256.76 -29.37 133.80 0.6408 -957.3 -637.1
34 0.00 1.07 0.00 0.68 -18.91 256.90 -29.23 132.62 0.6300 -695.0 -582.1
35 1.07 19.51 0.69 12.65 -20.19 256.50 -29.63 133.77 0.6449 -712.9 -582.0
36 0.00 0.90 0.00 0.57 -18.67 256.58 -29.55 132.01 0.6310 -446.0 -433.5
37 0.00 2.06 0.00 1.32 -19.15 256.45 -29.68 132.47 0.6364 -929.0 -751.9
38 9.76 -35.00 6.32 -35.00 -19.97 256.17 -29.96 133.21 0.6462 -901.9 999999
39 0.00 0.54 0.00 0.35 -20.42 256.04 -30.09 133.62 0.6514 -517.0 -401.8
40 3.13 4.30 2.02 2.76 -19.23 256.14 -29.99 132.29 0.6403 -788.7 -663.8
41 0.36 12.53 0.23 8.02 -18.99 256.19 -29.94 132.04 0.6378 -919.8 -706.8
42 8.23 -41.00 5.27 -41.00 -18.76 256.20 -29.93 131.76 0.6357 -887.4 999999
43 0.00 0.36 0.00 0.23 -17.44 256.45 -29.69 130.34 0.6221 -733.0 -654.0
44 1.79 -35.00 1.16 -35.00 -20.13 255.88 -30.25 133.12 0.6504 -540.6 999999
45 0.00 1.70 0.00 1.11 -20.31 255.65 -30.48 133.13 0.6541 -510.0 -427.0
46 0.00 5.64 0.00 3.63 -18.82 255.74 -30.39 131.42 0.6408 -713.0 -571.4
47 0.00 1.16 0.00 0.75 -19.24 255.51 -30.63 131.72 0.6466 -570.0 -425.5
48 0.00 0.90 0.00 0.58 -19.20 255.14 -30.99 131.33 0.6499 -248.0 -227.8


  • 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.