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

11991 196.35 907.47 112.87 522.57 -24.46 92.05 -26.24 127.63 0.5074 23.0 -21.3


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SDO HMI 2014-03-02 02:00:28 UT

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

1 1.81 1.99 0.96 1.05 -17.71 100.33 -17.96 122.57 0.3501 -0.0 -5.5
2 1.29 400.22 0.71 220.92 -22.74 97.00 -21.29 129.42 0.4353 1062.7 402.5
3 35.39 -2.00 19.46 -2.00 -22.39 96.71 -21.58 128.40 0.4358 1253.6 999999
4 6.73 -2.00 3.74 -2.00 -23.73 96.10 -22.19 130.21 0.4547 910.2 999999
5 9.24 -2.00 5.09 -2.00 -22.15 96.20 -22.09 127.35 0.4401 997.9 999999
6 3.37 -2.00 1.87 -2.00 -23.43 95.73 -22.56 129.26 0.4565 840.1 999999
7 29.35 -2.00 16.27 -2.00 -22.78 95.74 -22.55 128.05 0.4509 967.8 999999
8 0.00 0.52 0.00 0.29 -22.68 94.92 -23.37 126.99 0.4602 84.0 216.0
9 0.00 1.55 0.00 0.87 -23.63 94.60 -23.69 128.40 0.4717 527.0 279.5
10 0.00 5.44 0.00 3.03 -21.69 94.33 -23.96 124.53 0.4600 632.0 718.7
11 0.00 1.21 0.00 0.68 -21.77 93.96 -24.33 124.32 0.4652 682.0 536.6
12 0.00 1.29 0.00 0.74 -24.27 93.22 -25.07 128.18 0.4934 -816.0 -620.0
13 0.95 91.31 0.54 52.28 -25.17 92.91 -25.38 129.41 0.5041 -885.8 -1.5
14 20.89 -13.00 11.96 -13.00 -24.49 92.56 -25.73 127.92 0.5030 926.9 999999
15 0.00 0.60 0.00 0.35 -25.97 92.03 -26.26 129.92 0.5207 -752.0 -619.0
16 1.12 -13.00 0.64 -13.00 -24.35 92.26 -26.03 127.41 0.5054 804.5 999999
17 0.86 -13.00 0.50 -13.00 -24.25 92.10 -26.19 127.09 0.5065 622.8 999999
18 0.00 1.21 0.00 0.72 -28.48 90.80 -27.49 132.74 0.5545 -717.0 -604.1
19 1.64 21.66 0.95 12.61 -25.84 91.36 -26.93 129.10 0.5274 -998.6 -574.3
20 2.33 11.05 1.36 6.44 -26.18 91.27 -27.02 129.57 0.5310 -927.3 -739.5
21 3.88 8.29 2.24 4.78 -24.47 91.58 -26.71 127.01 0.5144 636.8 182.0
22 0.43 -19.00 0.25 -19.00 -25.89 91.23 -27.06 129.08 0.5292 -912.4 999999
23 0.00 1.21 0.00 0.70 -25.11 91.35 -26.94 127.90 0.5219 -664.0 -492.5
24 0.00 1.21 0.00 0.70 -24.80 91.35 -26.94 127.37 0.5196 586.0 376.3
25 0.00 1.99 0.00 1.16 -26.29 90.95 -27.34 129.46 0.5355 -732.0 -586.7
26 2.68 -19.00 1.56 -19.00 -25.75 90.90 -27.39 128.55 0.5320 -913.1 999999
27 0.00 3.28 0.00 1.93 -26.23 90.36 -27.93 128.86 0.5417 -872.0 -668.0
28 3.88 31.42 2.29 18.50 -25.91 89.88 -28.41 127.96 0.5449 -872.8 -702.4
29 6.13 -28.00 3.60 -28.00 -25.44 89.97 -28.32 127.27 0.5405 -1064.2 999999
30 0.00 1.73 0.00 1.01 -24.75 90.00 -28.30 126.16 0.5353 -614.0 -542.5
31 0.69 -28.00 0.41 -28.00 -26.06 89.62 -28.67 127.97 0.5489 -551.6 999999
32 1.64 -28.00 0.97 -28.00 -25.83 89.57 -28.72 127.57 0.5479 -784.0 999999
33 2.42 5.26 1.42 3.10 -25.26 89.57 -28.72 126.66 0.5439 -921.4 -876.6
34 0.86 287.41 0.52 173.79 -25.90 88.10 -30.19 126.56 0.5653 -1163.5 -401.7
35 0.78 -34.00 0.47 -34.00 -25.71 88.12 -30.17 126.27 0.5638 -893.4 999999
36 1.29 -34.00 0.78 -34.00 -26.80 87.73 -30.57 127.67 0.5756 -725.5 999999
37 0.00 1.73 0.00 1.03 -25.31 88.16 -30.13 125.65 0.5607 -1015.0 -869.5
38 54.29 -34.00 32.84 -34.00 -26.37 87.43 -30.86 126.79 0.5761 -1152.3 999999
39 0.00 0.60 0.00 0.39 -31.78 85.46 -32.83 133.18 0.6343 -597.0 -480.1
40 1.81 -34.00 1.10 -34.00 -25.85 87.20 -31.09 125.81 0.5753 -730.8 999999
41 0.00 0.86 0.00 0.53 -25.76 86.33 -31.96 125.08 0.5848 -282.0 -228.4
42 0.60 21.92 0.37 13.43 -26.13 86.18 -32.11 125.55 0.5888 -732.4 -159.0
43 0.00 1.73 0.00 1.06 -26.84 85.91 -32.38 126.46 0.5963 -470.0 -383.4
44 0.00 0.78 0.00 0.48 -22.53 84.36 -33.93 118.80 0.5906 -726.0 -580.8


  • 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.