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

11998 41.02 203.96 26.32 132.48 -10.20 359.15 -40.64 97.22 0.6482 506.7 353.3


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SDO HMI 2014-03-08 01:00:28 UT

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

1 0.00 1.64 0.00 1.02 -14.32 2.52 -37.27 104.15 0.6074 754.0 469.0
2 0.00 0.78 0.00 0.49 -13.93 2.06 -37.74 103.42 0.6130 765.0 671.0
3 0.00 1.30 0.00 0.82 -14.55 1.58 -38.22 104.35 0.6203 711.0 589.3
4 0.61 6.75 0.38 4.27 -14.08 1.28 -38.51 103.53 0.6235 824.7 543.8
5 0.00 2.08 0.00 1.30 -5.98 1.66 -38.14 90.43 0.6165 675.0 511.7
6 0.43 2.25 0.27 1.42 -5.44 1.17 -38.63 89.61 0.6237 813.8 697.0
7 0.00 0.87 0.00 0.55 -5.58 1.08 -38.72 89.85 0.6248 682.0 599.4
8 0.00 0.78 0.00 0.49 -5.51 0.89 -38.90 89.75 0.6274 521.0 467.3
9 14.97 142.56 9.56 91.27 -9.49 0.30 -39.49 96.13 0.6332 1077.9 420.1
10 22.50 -9.00 14.44 -9.00 -10.12 359.93 -39.86 97.12 0.6381 1017.3 999999
11 0.00 0.95 0.00 0.62 -8.59 359.12 -40.67 94.73 0.6490 498.0 444.6
12 0.00 1.47 0.00 0.96 -8.73 359.06 -40.73 94.96 0.6497 674.0 571.0
13 0.00 1.04 0.00 0.68 -9.37 358.77 -41.02 95.94 0.6534 699.0 603.7
14 0.00 0.69 0.00 0.45 -8.26 358.36 -41.43 94.25 0.6590 699.0 575.9
15 0.00 1.56 0.00 1.03 -9.76 358.07 -41.73 96.54 0.6626 474.0 532.4
16 0.00 1.04 0.00 0.70 -14.13 357.10 -42.70 103.02 0.6773 521.0 357.7
17 0.00 2.51 0.00 1.68 -13.11 357.20 -42.59 101.53 0.6751 672.0 454.4
18 0.00 0.95 0.00 0.63 -9.88 357.76 -42.03 96.73 0.6665 476.0 445.4
19 0.00 1.47 0.00 0.97 -9.50 357.78 -42.01 96.14 0.6662 728.0 576.5
20 0.00 0.87 0.00 0.58 -10.85 357.48 -42.31 98.17 0.6703 460.0 337.9
21 2.51 7.62 1.67 5.05 -9.27 357.65 -42.14 95.81 0.6679 680.8 613.2
22 0.00 1.82 0.00 1.21 -9.72 357.59 -42.21 96.48 0.6688 648.0 478.8
23 0.00 0.95 0.00 0.63 -10.19 357.47 -42.32 97.18 0.6703 388.0 338.2
24 0.00 2.94 0.00 1.96 -9.63 357.31 -42.48 96.35 0.6723 -158.0 -109.1
25 0.00 0.87 0.00 0.58 -10.75 357.04 -42.75 98.01 0.6758 600.0 556.1
26 0.00 1.30 0.00 0.88 -12.46 356.59 -43.21 100.51 0.6823 647.0 464.5
27 0.00 0.87 0.00 0.58 -9.78 356.96 -42.84 96.58 0.6768 -412.0 -429.7
28 0.00 0.61 0.00 0.41 -9.99 356.88 -42.91 96.88 0.6777 -479.0 -437.3
29 0.00 1.13 0.00 0.76 -12.73 356.28 -43.52 100.89 0.6863 615.0 525.2
30 0.00 1.04 0.00 0.70 -12.29 356.37 -43.42 100.25 0.6849 548.0 438.0
31 0.00 1.13 0.00 0.78 -15.53 355.07 -44.72 104.80 0.7036 -621.0 -487.5
32 0.00 0.95 0.00 0.65 -8.53 356.32 -43.47 94.74 0.6851 538.0 505.3
33 0.00 0.69 0.00 0.49 -14.92 353.70 -46.10 103.78 0.7192 -602.0 -502.4
34 0.00 1.13 0.00 0.80 -14.56 353.35 -46.44 103.24 0.7229 -702.0 -568.0
35 0.00 0.69 0.00 0.50 -14.32 353.10 -46.69 102.90 0.7257 -445.0 -385.9
36 0.00 1.04 0.00 0.75 -13.63 352.52 -47.28 101.90 0.7320 -471.0 -338.5
37 0.00 1.30 0.00 0.95 -13.23 352.08 -47.72 101.33 0.7368 -638.0 -493.9
38 0.00 0.78 0.00 0.57 -7.44 352.21 -47.58 93.43 0.7357 -503.0 -465.8
39 0.00 0.95 0.00 0.72 -13.17 350.47 -49.32 101.17 0.7550 -515.0 -475.0
40 0.00 1.21 0.00 0.92 -12.88 349.94 -49.86 100.76 0.7609 -517.0 -399.6
41 0.00 1.04 0.00 0.80 -12.15 348.98 -50.81 99.79 0.7712 -643.0 -556.0
42 0.00 0.52 0.00 0.41 -12.67 347.76 -52.04 100.43 0.7845 -410.0 -339.0
43 0.00 0.78 0.00 0.62 -11.66 347.39 -52.41 99.15 0.7883 -577.0 -502.9
44 0.00 1.04 0.00 0.83 -6.47 347.48 -52.31 92.55 0.7893 -492.0 -459.3


  • 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.