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

12178 123.72 559.63 65.58 295.91 -1.39 152.75 -18.78 112.83 0.3505 508.5 304.4


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SDO HMI 2014-10-02 00:00:33 UT

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

1 44.82 334.14 23.52 175.46 -1.62 154.11 -17.42 114.95 0.3315 1478.3 499.6
2 3.26 -1.00 1.71 -1.00 -1.87 153.85 -17.68 115.30 0.3371 1171.3 999999
3 6.78 -1.00 3.57 -1.00 -1.45 153.64 -17.89 113.90 0.3374 1185.6 999999
4 6.96 -1.00 3.66 -1.00 -1.52 153.42 -18.11 113.81 0.3412 944.3 999999
5 0.00 1.76 0.00 0.93 -2.42 152.99 -18.54 115.62 0.3538 631.0 439.2
6 1.32 -1.00 0.70 -1.00 -2.21 152.87 -18.66 114.93 0.3541 772.8 999999
7 1.06 -1.00 0.56 -1.00 -1.88 152.81 -18.72 114.01 0.3527 866.3 999999
8 0.00 1.41 0.00 0.74 0.24 152.76 -18.77 108.27 0.3403 950.0 811.0
9 0.00 1.32 0.00 0.70 -3.31 152.56 -18.97 117.30 0.3667 995.0 723.7
10 0.00 0.97 0.00 0.51 -2.98 152.51 -19.02 116.42 0.3651 524.0 316.7
11 0.00 2.91 0.00 1.54 -1.34 152.50 -19.03 112.26 0.3538 720.0 622.2
12 0.00 6.52 0.00 3.44 0.37 152.22 -19.31 107.40 0.3480 942.0 792.2
13 20.34 72.64 10.80 38.62 -1.51 152.12 -19.41 112.27 0.3606 1035.5 228.3
14 1.23 24.21 0.65 12.85 -0.21 152.06 -19.47 108.81 0.3536 1028.4 462.3
15 4.31 -14.00 2.29 -14.00 -0.61 151.96 -19.57 109.77 0.3574 1110.0 999999
16 0.00 2.99 0.00 1.59 -0.25 151.84 -19.69 108.70 0.3573 612.0 526.3
17 0.00 0.88 0.00 0.47 -3.56 151.73 -19.80 116.85 0.3806 570.0 486.2
18 1.50 9.95 0.80 5.30 -1.02 151.32 -20.21 110.21 0.3696 767.5 209.0
19 0.00 11.53 0.00 6.15 -0.32 150.85 -20.68 107.97 0.3729 232.0 191.6
20 0.00 2.11 0.00 1.13 -2.27 150.60 -20.93 112.53 0.3881 -1002.0 -824.8
21 0.00 1.06 0.00 0.57 -1.06 150.39 -21.14 109.42 0.3840 -969.0 -683.3
22 1.06 10.48 0.56 5.60 0.12 150.36 -21.17 106.46 0.3781 -1094.8 -519.3
23 0.00 0.35 0.00 0.19 -1.19 150.36 -21.17 109.69 0.3852 -804.0 -726.5
24 0.00 1.85 0.00 0.99 0.35 150.24 -21.29 105.76 0.3790 -980.0 -790.7
25 0.00 0.79 0.00 0.42 0.62 150.11 -21.42 104.99 0.3797 -892.0 -661.0
26 0.00 1.94 0.00 1.04 -0.90 150.04 -21.49 108.70 0.3884 -930.0 -685.9
27 21.84 41.91 11.74 22.53 -0.63 149.78 -21.75 107.84 0.3909 -1104.7 -708.2
28 0.00 6.25 0.00 3.37 -1.30 149.71 -21.82 109.39 0.3956 -764.0 -710.2
29 0.00 0.62 0.00 0.33 -2.67 149.59 -21.94 112.47 0.4056 618.0 476.4
30 4.40 21.04 2.39 11.44 -2.01 148.86 -22.67 110.27 0.4124 -1098.5 -694.2
31 4.84 -30.00 2.63 -30.00 -2.22 148.79 -22.74 110.70 0.4147 -1045.1 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.