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

12073 62.13 213.76 43.83 149.84 -11.19 63.86 -44.24 104.21 0.7071 364.3 173.2


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SDO HMI 2014-05-23 16:00:38 UT

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

1 11.44 113.11 7.61 75.40 -10.58 66.88 -41.22 104.02 0.6699 1057.2 336.7
2 5.04 -1.00 3.36 -1.00 -10.30 66.80 -41.30 103.59 0.6703 1026.5 999999
3 1.71 -1.00 1.14 -1.00 -10.88 66.66 -41.44 104.41 0.6733 608.0 999999
4 7.47 -1.00 4.99 -1.00 -10.48 66.65 -41.45 103.82 0.6726 914.7 999999
5 0.00 0.54 0.00 0.37 -12.75 65.51 -42.59 106.80 0.6918 698.0 624.2
6 0.00 1.26 0.00 0.86 -8.12 64.87 -43.22 100.02 0.6908 -587.0 -494.7
7 8.38 20.80 5.97 14.88 -11.70 62.83 -45.27 104.69 0.7214 719.0 494.0
8 10.72 14.95 7.63 10.65 -10.99 62.75 -45.34 103.70 0.7210 949.2 686.6
9 1.53 -7.00 1.10 -7.00 -11.51 62.52 -45.58 104.36 0.7248 656.5 999999
10 0.00 2.97 0.00 2.13 -11.10 62.38 -45.72 103.78 0.7256 551.0 430.8
11 2.43 -7.00 1.75 -7.00 -11.44 62.26 -45.83 104.22 0.7276 467.1 999999
12 0.00 0.99 0.00 0.71 -10.61 62.43 -45.67 103.11 0.7242 593.0 549.9
13 0.00 6.30 0.00 4.54 -10.85 62.16 -45.94 103.39 0.7277 496.0 456.1
14 0.00 1.35 0.00 0.98 -11.31 62.02 -46.08 103.99 0.7302 253.0 190.7
15 0.00 0.63 0.00 0.46 -13.19 61.54 -46.55 106.42 0.7392 420.0 345.3
16 0.00 0.54 0.00 0.39 -10.50 61.65 -46.45 102.82 0.7331 518.0 473.0
17 0.00 2.25 0.00 1.64 -10.40 61.35 -46.75 102.64 0.7364 554.0 298.2
18 0.81 5.94 0.60 4.42 -11.84 60.68 -47.42 104.44 0.7464 637.4 389.2
19 0.00 2.43 0.00 1.83 -13.13 60.22 -47.88 106.05 0.7539 -527.0 -440.9
20 1.08 -18.00 0.80 -18.00 -11.71 60.43 -47.67 104.22 0.7490 521.0 999999
21 0.72 1.80 0.54 1.36 -13.00 59.93 -48.17 105.82 0.7569 -748.1 -600.7
22 1.44 9.64 1.10 7.35 -12.87 59.54 -48.56 105.57 0.7609 -875.0 -574.8
23 3.24 -22.00 2.47 -22.00 -13.11 59.43 -48.67 105.86 0.7626 -662.7 999999
24 0.00 1.98 0.00 1.51 -12.52 59.30 -48.80 105.07 0.7629 -779.0 -632.5
25 0.00 1.08 0.00 0.83 -13.14 59.04 -49.06 105.81 0.7668 -364.0 -271.3
26 0.00 1.98 0.00 1.51 -11.78 59.25 -48.85 104.09 0.7623 -788.0 -692.0
27 0.00 3.69 0.00 2.83 -11.99 59.10 -49.00 104.34 0.7642 -528.0 -629.8
28 0.00 0.54 0.00 0.41 -11.56 59.20 -48.89 103.80 0.7624 -520.0 -549.3
29 0.00 4.50 0.00 3.48 -12.88 58.72 -49.37 105.42 0.7698 -499.0 -564.0
30 0.00 0.99 0.00 0.77 -13.16 58.65 -49.45 105.76 0.7710 -413.0 -362.1
31 0.00 0.99 0.00 0.76 -11.77 58.82 -49.28 104.00 0.7669 -586.0 -526.4
32 5.22 7.47 4.07 5.83 -12.90 58.33 -49.76 105.38 0.7740 -443.1 -219.2
33 0.90 2.61 0.70 2.02 -11.98 58.53 -49.57 104.22 0.7704 -624.6 -589.7
34 0.00 0.90 0.00 0.70 -12.31 58.25 -49.85 104.60 0.7739 -347.0 -344.9
35 0.00 0.90 0.00 0.70 -12.50 58.15 -49.95 104.82 0.7753 -322.0 -267.8
36 0.00 0.63 0.00 0.52 -14.43 55.72 -52.38 106.81 0.8035 414.0 420.1


  • 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.