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

12181 29.90 107.09 15.87 57.08 -12.29 160.39 10.28 208.22 0.3684 -59.3 -39.6


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SDO HMI 2014-10-03 15:00:32 UT

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

1 0.00 1.14 0.00 0.71 -24.70 169.70 19.59 210.68 0.5992 633.0 481.4
2 0.00 2.11 0.00 1.15 -11.50 167.58 17.48 223.94 0.4259 546.0 619.0
3 0.00 1.23 0.00 0.68 -13.73 167.00 16.89 219.48 0.4457 706.0 478.9
4 0.00 1.23 0.00 0.67 -13.55 165.47 15.36 217.11 0.4287 684.0 511.7
5 0.00 0.79 0.00 0.44 -16.34 164.87 14.76 212.35 0.4588 704.0 631.6
6 0.00 0.88 0.00 0.49 -16.82 164.68 14.57 211.44 0.4635 718.0 597.5
7 0.00 1.58 0.00 0.84 -10.34 163.68 13.58 218.72 0.3708 -895.0 -749.2
8 0.00 1.93 0.00 1.04 -12.18 162.17 12.06 212.59 0.3807 598.0 564.2
9 0.00 1.85 0.00 0.99 -12.37 162.05 11.94 212.07 0.3823 708.0 549.4
10 2.46 7.21 1.32 3.85 -12.02 162.00 11.89 212.47 0.3771 904.2 755.6
11 0.00 1.93 0.00 1.03 -11.61 161.95 11.85 212.97 0.3711 1004.0 870.5
12 2.46 13.89 1.31 7.41 -11.98 161.69 11.58 211.84 0.3738 908.1 774.7
13 4.57 -12.00 2.44 -12.00 -11.73 161.61 11.51 212.04 0.3697 1132.7 999999
14 0.00 3.17 0.00 1.70 -13.23 160.80 10.69 208.18 0.3841 819.0 739.8
15 0.00 2.20 0.00 1.17 -11.80 160.71 10.60 209.87 0.3632 281.0 305.9
16 0.00 2.55 0.00 1.35 -11.26 160.50 10.40 210.15 0.3539 731.0 543.7
17 0.00 1.14 0.00 0.61 -11.66 160.15 10.04 208.72 0.3567 805.0 645.8
18 0.00 2.73 0.00 1.44 -11.43 159.86 9.75 208.34 0.3512 1016.0 805.4
19 0.00 1.41 0.00 0.75 -13.36 159.65 9.54 205.39 0.3777 -665.0 -393.5
20 0.00 1.32 0.00 0.71 -13.42 159.53 9.42 205.03 0.3778 -795.0 -492.5
21 3.96 14.25 2.08 7.49 -10.94 159.01 8.90 206.86 0.3377 -1006.4 -594.0
22 0.97 -21.00 0.51 -21.00 -11.10 158.79 8.69 206.10 0.3384 -1066.1 999999
23 0.00 1.14 0.00 0.61 -13.16 158.86 8.75 203.76 0.3694 160.0 135.8
24 6.16 26.56 3.27 14.09 -12.55 158.81 8.70 204.33 0.3600 -1088.8 -779.8
25 0.00 1.93 0.00 1.02 -11.44 158.74 8.64 205.52 0.3431 -877.0 -694.1
26 3.34 -24.00 1.78 -24.00 -12.77 158.72 8.62 203.86 0.3627 -910.2 999999
27 0.00 0.88 0.00 0.47 -13.25 158.74 8.63 203.36 0.3700 -567.0 -388.6
28 2.11 -24.00 1.12 -24.00 -12.29 158.68 8.57 204.30 0.3553 -1168.1 999999
29 0.00 2.46 0.00 1.30 -12.04 158.64 8.53 204.50 0.3513 -1112.0 -840.1
30 3.87 7.47 2.04 3.94 -11.72 158.57 8.46 204.71 0.3461 -1073.4 -840.5
31 0.00 1.76 0.00 0.94 -13.78 158.35 8.24 201.87 0.3756 -824.0 -680.5
32 0.00 0.35 0.00 0.19 -14.53 154.26 4.16 191.03 0.3684 -513.0 -481.2


  • 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.