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

12135 125.09 580.28 88.69 409.82 12.26 128.01 -45.58 78.81 0.7133 -109.9 -89.0


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SDO HMI 2014-08-08 08:00:39 UT

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

1 33.53 340.76 22.68 231.47 13.46 130.58 -43.00 76.95 0.6832 -1132.5 -328.8
2 28.56 -1.00 19.45 -1.00 13.99 130.20 -43.38 76.23 0.6885 -983.9 999999
3 2.71 -1.00 1.84 -1.00 13.12 130.18 -43.40 77.49 0.6877 -460.0 999999
4 1.45 -1.00 1.00 -1.00 13.33 129.22 -44.36 77.31 0.6997 261.6 999999
5 0.99 -1.00 0.69 -1.00 13.56 129.08 -44.51 76.99 0.7017 -474.4 999999
6 0.00 1.36 0.00 0.95 15.78 128.46 -45.13 73.94 0.7119 -560.0 -481.3
7 0.63 -1.00 0.44 -1.00 13.61 128.80 -44.78 76.96 0.7050 -396.3 999999
8 0.00 3.80 0.00 2.66 13.65 128.53 -45.06 76.93 0.7084 -82.0 -15.0
9 0.00 0.27 0.00 0.19 11.16 128.23 -45.35 80.47 0.7100 557.0 577.7
10 0.00 0.63 0.00 0.45 11.75 127.93 -45.65 79.66 0.7140 -346.0 -257.6
11 0.00 0.99 0.00 0.70 11.38 127.92 -45.66 80.18 0.7139 -250.0 -221.9
12 0.00 1.08 0.00 0.77 12.07 127.32 -46.26 79.25 0.7214 486.0 396.6
13 2.53 4.43 1.80 3.16 11.80 127.34 -46.24 79.63 0.7211 870.6 721.5
14 1.72 5.42 1.23 3.89 11.76 126.90 -46.69 79.70 0.7263 689.2 461.9
15 0.00 4.43 0.00 3.20 11.73 126.49 -47.09 79.77 0.7310 760.0 656.8
16 0.00 1.08 0.00 0.79 11.47 126.27 -47.31 80.14 0.7334 586.0 406.4
17 0.00 0.81 0.00 0.59 11.55 126.16 -47.42 80.03 0.7348 661.0 578.0
18 0.00 1.08 0.00 0.79 11.26 125.91 -47.68 80.45 0.7376 720.0 572.4
19 0.00 1.45 0.00 1.06 10.06 125.92 -47.66 82.08 0.7371 873.0 792.6
20 0.81 1.99 0.59 1.45 9.84 125.92 -47.67 82.37 0.7372 738.1 630.2
21 2.71 201.30 2.00 150.65 11.07 125.48 -48.10 80.72 0.7424 800.9 208.8
22 2.98 -21.00 2.20 -21.00 10.30 125.41 -48.17 81.77 0.7431 855.2 999999
23 1.27 -21.00 0.94 -21.00 11.01 125.17 -48.42 80.81 0.7460 633.5 999999
24 2.98 -21.00 2.22 -21.00 10.66 125.01 -48.58 81.28 0.7478 884.9 999999
25 2.62 9.40 1.97 7.05 11.54 124.48 -49.10 80.12 0.7540 149.9 430.3
26 1.81 -21.00 1.35 -21.00 10.39 124.73 -48.85 81.65 0.7508 758.4 999999
27 29.29 -21.00 21.89 -21.00 9.87 124.70 -48.88 82.35 0.7512 798.3 999999
28 8.50 -21.00 6.40 -21.00 10.61 124.31 -49.27 81.37 0.7557 648.5 999999


  • 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.