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

11158 231.77 1097.65 154.78 733.53 -19.57 35.51 41.22 248.10 0.6706 108.5 37.2


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SDO HMI 2011-02-17 03:58:57 UT

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

1 36.37 245.14 25.87 174.80 -18.23 40.00 45.70 251.26 0.7202 865.5 237.5
2 0.69 -1.00 0.49 -1.00 -18.73 39.86 45.56 250.54 0.7195 468.6 999999
3 0.00 1.29 0.00 0.95 -22.14 41.14 46.85 246.21 0.7408 485.0 408.3
4 3.35 -1.00 2.35 -1.00 -18.41 39.30 45.00 250.87 0.7125 837.8 999999
5 2.92 259.29 2.04 177.08 -18.75 38.80 44.50 250.28 0.7074 352.0 348.5
6 0.00 1.29 0.00 0.90 -19.88 38.88 44.58 248.73 0.7107 -478.0 -312.2
7 0.00 1.37 0.00 0.94 -17.03 37.82 43.53 252.52 0.6927 723.0 620.4
8 2.14 -5.00 1.47 -5.00 -17.69 37.98 43.68 251.61 0.6957 481.1 999999
9 0.00 1.29 0.00 0.90 -20.45 38.73 44.43 247.90 0.7103 -728.0 -609.5
10 46.83 -5.00 32.18 -5.00 -18.53 37.81 43.51 250.38 0.6954 933.1 999999
11 1.80 -5.00 1.22 -5.00 -17.84 37.29 43.00 251.26 0.6879 407.0 999999
12 2.74 3.09 1.85 2.08 -17.61 36.76 42.46 251.48 0.6810 -462.3 -312.2
13 2.32 -5.00 1.57 -5.00 -18.72 37.01 42.71 249.93 0.6863 973.7 999999
14 1.20 -5.00 0.81 -5.00 -18.86 36.75 42.46 249.66 0.6836 925.1 999999
15 2.83 22.13 1.90 14.85 -18.24 36.44 42.14 250.48 0.6785 808.7 511.9
16 7.63 -5.00 5.16 -5.00 -19.24 36.58 42.28 249.06 0.6824 782.7 999999
17 0.00 1.29 0.00 0.87 -19.84 36.69 42.39 248.22 0.6853 446.0 295.9
18 0.00 0.86 0.00 0.58 -20.05 36.76 42.46 247.94 0.6866 430.0 324.6
19 11.84 -5.00 7.95 -5.00 -19.40 36.12 41.82 248.71 0.6774 781.8 999999
20 0.00 2.49 0.00 1.66 -18.39 35.73 41.43 250.08 0.6702 377.0 337.2
21 0.86 -15.00 0.57 -15.00 -18.82 35.73 41.43 249.46 0.6713 -356.0 999999
22 1.29 10.12 0.85 6.65 -19.09 34.89 40.60 248.81 0.6619 -543.3 -236.5
23 1.54 2.40 1.03 1.60 -20.30 35.18 40.89 247.12 0.6687 477.3 394.5
24 0.00 7.72 0.00 5.10 -20.70 34.73 40.43 246.39 0.6645 647.0 621.7
25 3.09 338.89 2.02 219.47 -19.87 34.30 40.01 247.47 0.6569 -616.3 -98.3
26 0.00 0.69 0.00 0.45 -21.35 34.73 40.44 245.44 0.6666 675.0 456.1
27 24.10 -25.00 15.66 -25.00 -19.95 33.67 39.37 247.15 0.6494 -931.9 999999
28 21.01 -25.00 13.50 -25.00 -19.20 33.01 38.71 248.07 0.6390 -963.2 999999
29 1.97 -25.00 1.28 -25.00 -21.08 33.36 39.07 245.35 0.6493 -344.3 999999
30 2.49 -25.00 1.60 -25.00 -20.04 32.84 38.55 246.73 0.6396 864.1 999999
31 5.58 -25.00 3.59 -25.00 -20.29 32.83 38.54 246.35 0.6403 965.2 999999
32 2.66 -25.00 1.71 -25.00 -20.68 32.91 38.62 245.78 0.6425 765.9 999999
33 0.43 2.40 0.27 1.52 -17.78 31.99 37.70 249.96 0.6221 -811.4 -655.9
34 10.46 -25.00 6.76 -25.00 -21.59 32.82 38.53 244.39 0.6447 -688.4 999999
35 0.00 1.54 0.00 0.99 -20.57 32.35 38.06 245.75 0.6353 746.0 630.4
36 0.00 2.32 0.00 1.49 -21.98 32.50 38.21 243.67 0.6422 -474.0 -474.2
37 1.63 12.61 1.05 8.11 -22.03 32.19 37.90 243.46 0.6388 -715.7 -625.6
38 0.00 3.69 0.00 2.36 -21.87 31.90 37.60 243.59 0.6346 -716.0 -703.4
39 0.00 1.63 0.00 1.04 -22.43 31.91 37.62 242.75 0.6369 -692.0 -620.5
40 0.00 1.03 0.00 0.66 -23.34 32.21 37.92 241.52 0.6442 -492.0 -389.5
41 0.00 6.00 0.00 3.84 -22.35 31.69 37.39 242.77 0.6339 -817.0 -727.2
42 0.94 14.58 0.60 9.23 -21.27 31.16 36.86 244.19 0.6233 -536.9 -150.6
43 0.00 3.52 0.00 2.24 -22.68 31.43 37.13 242.16 0.6322 -655.0 -569.5
44 1.46 89.55 0.92 56.33 -22.34 30.84 36.54 242.40 0.6238 -784.6 -446.0
45 7.89 10.12 4.94 6.34 -21.16 30.49 36.20 244.07 0.6147 -858.2 -641.7
46 7.38 -44.00 4.65 -44.00 -22.24 30.57 36.27 242.43 0.6201 -934.3 999999
47 0.00 3.17 0.00 2.02 -23.40 30.89 36.60 240.82 0.6290 -736.0 -624.6
48 7.12 -44.00 4.46 -44.00 -22.08 30.16 35.87 242.49 0.6145 -1030.8 999999
49 0.00 1.03 0.00 0.64 -20.15 29.51 35.22 245.24 0.5984 -523.0 -433.2
50 1.89 4.80 1.16 2.95 -19.87 29.21 34.91 245.57 0.5934 675.3 63.7
51 1.03 -44.00 0.64 -44.00 -22.44 29.88 35.58 241.79 0.6125 -872.2 999999
52 1.46 -44.00 0.91 -44.00 -21.95 29.73 35.44 242.48 0.6087 -782.6 999999
53 0.00 0.43 0.00 0.27 -24.91 30.38 36.08 238.31 0.6301 -661.0 -630.2
54 2.83 3.60 1.75 2.23 -21.86 29.28 34.98 242.40 0.6026 -881.3 -771.2
55 0.00 1.20 0.00 0.74 -21.32 29.13 34.83 243.20 0.5984 -634.0 -647.8
56 0.00 8.49 0.00 5.22 -21.12 28.88 34.58 243.40 0.5944 -932.0 -779.2
57 0.00 26.59 0.00 16.43 -22.13 29.00 34.71 241.85 0.6005 -819.0 -525.2


  • 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.