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

12135 103.71 581.82 54.39 304.46 13.06 130.38 -17.31 66.12 0.3185 -314.4 -170.2


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SDO HMI 2014-08-10 07:00:39 UT

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

1 0.00 1.35 0.00 0.70 16.44 133.45 -14.24 52.99 0.2968 -806.0 -520.6
2 1.54 411.92 0.79 213.10 14.40 133.30 -14.39 59.32 0.2812 -1090.2 -439.1
3 1.63 -2.00 0.84 -2.00 14.46 133.13 -14.56 59.40 0.2840 -958.9 999999
4 64.32 -2.00 33.26 -2.00 14.11 132.63 -15.05 61.27 0.2885 -1430.5 999999
5 1.08 -2.00 0.56 -2.00 13.43 132.65 -15.04 63.40 0.2836 -881.1 999999
6 0.00 5.24 0.00 2.72 13.08 131.11 -16.58 66.44 0.3045 -870.0 -817.5
7 0.00 1.72 0.00 0.90 15.18 129.50 -18.19 62.27 0.3418 -585.0 -553.7
8 0.00 1.08 0.00 0.57 14.93 129.39 -18.30 63.07 0.3417 -741.0 -532.8
9 0.00 1.54 0.00 0.81 8.09 126.94 -20.75 83.99 0.3542 886.0 675.5
10 0.00 4.06 0.00 2.17 11.88 126.49 -21.20 73.73 0.3701 828.0 700.2
11 0.00 1.17 0.00 0.63 12.13 126.40 -21.28 73.15 0.3724 765.0 558.6
12 0.00 1.54 0.00 0.82 10.59 126.26 -21.43 77.30 0.3697 934.0 777.7
13 0.00 1.26 0.00 0.68 12.05 126.01 -21.68 73.58 0.3782 583.0 420.4
14 1.63 3.52 0.87 1.89 11.52 125.75 -21.93 75.10 0.3804 902.3 657.0
15 0.00 1.54 0.00 0.82 10.57 125.59 -22.09 77.65 0.3801 866.0 704.2
16 0.72 78.32 0.39 42.22 10.74 125.28 -22.41 77.34 0.3855 1003.2 600.6
17 2.17 15.18 1.16 8.13 10.16 125.26 -22.43 78.84 0.3845 957.8 782.2
18 1.90 -16.00 1.02 -16.00 10.52 125.09 -22.59 77.98 0.3878 1149.5 999999
19 3.97 -16.00 2.14 -16.00 10.79 125.01 -22.68 77.32 0.3899 1145.3 999999
20 2.62 -16.00 1.41 -16.00 10.54 124.89 -22.79 78.00 0.3911 1117.2 999999
21 0.00 1.26 0.00 0.68 10.29 124.81 -22.88 78.65 0.3918 659.0 581.9
22 0.00 1.26 0.00 0.68 10.31 124.57 -23.11 78.68 0.3955 947.0 846.7
23 17.25 -16.00 9.32 -16.00 10.67 124.38 -23.31 77.86 0.3994 955.6 999999
24 0.00 1.54 0.00 0.83 10.15 124.38 -23.30 79.15 0.3982 914.0 737.5
25 4.88 44.26 2.63 23.92 9.84 124.31 -23.38 79.95 0.3988 1154.1 446.5
26 0.00 1.17 0.00 0.63 10.29 124.20 -23.48 78.85 0.4013 706.0 540.2
27 0.00 1.45 0.00 0.78 10.25 123.90 -23.78 79.05 0.4059 437.0 299.4
28 0.00 0.99 0.00 0.54 10.52 123.71 -23.97 78.46 0.4094 625.0 487.0
29 0.00 0.45 0.00 0.24 7.59 123.75 -23.94 85.65 0.4051 398.0 384.6


  • 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.