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

12178 103.65 595.62 57.60 329.46 -1.39 152.48 -25.12 107.05 0.4456 260.9 267.4


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SDO HMI 2014-10-01 13:00:33 UT

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

1 9.25 356.86 5.04 195.49 -1.53 154.24 -23.36 108.61 0.4199 1345.2 452.4
2 3.08 -1.00 1.68 -1.00 -1.57 154.01 -23.59 108.52 0.4236 1114.1 999999
3 8.45 -1.00 4.62 -1.00 -1.33 153.98 -23.62 107.95 0.4228 1287.6 999999
4 13.30 -1.00 7.28 -1.00 -1.61 153.72 -23.88 108.38 0.4283 1145.1 999999
5 5.37 -1.00 2.95 -1.00 -1.39 153.32 -24.27 107.59 0.4330 950.5 999999
6 11.27 -1.00 6.19 -1.00 -1.63 153.29 -24.31 108.09 0.4347 966.8 999999
7 0.00 1.14 0.00 0.64 -2.95 152.47 -25.13 110.25 0.4540 701.0 599.8
8 0.00 3.88 0.00 2.14 0.28 152.28 -25.32 103.21 0.4412 852.0 744.2
9 0.00 0.97 0.00 0.54 -2.84 152.24 -25.36 109.84 0.4567 599.0 446.1
10 0.00 0.79 0.00 0.44 -2.79 152.07 -25.53 109.60 0.4588 537.0 419.2
11 0.00 1.67 0.00 0.93 0.06 152.01 -25.59 103.55 0.4461 881.0 709.6
12 7.05 112.82 3.92 62.84 -1.25 151.77 -25.83 106.20 0.4555 939.8 295.7
13 5.11 -12.00 2.84 -12.00 -1.62 151.73 -25.87 106.94 0.4578 884.8 999999
14 0.00 1.06 0.00 0.59 -3.55 151.45 -26.15 110.66 0.4720 -788.0 -599.8
15 5.72 -12.00 3.19 -12.00 -1.21 151.40 -26.20 105.88 0.4608 596.8 999999
16 0.00 2.29 0.00 1.29 -3.68 151.18 -26.42 110.72 0.4767 -737.0 -576.3
17 0.00 1.76 0.00 0.99 -1.39 150.86 -26.74 105.90 0.4696 -186.0 -168.4
18 0.00 0.79 0.00 0.44 -0.76 150.73 -26.87 104.53 0.4687 -671.0 -480.3
19 0.00 1.23 0.00 0.69 -1.05 150.39 -27.21 104.93 0.4750 -240.0 -245.1
20 0.00 1.32 0.00 0.74 -0.84 150.39 -27.20 104.50 0.4741 -400.0 -330.7
21 0.00 1.59 0.00 0.89 0.22 150.33 -27.27 102.29 0.4708 -903.0 -749.3
22 0.00 1.14 0.00 0.64 0.36 150.20 -27.40 101.93 0.4723 -896.0 -691.8
23 22.72 79.18 12.85 44.67 -0.73 149.65 -27.95 103.85 0.4847 -980.1 -476.1
24 12.33 23.16 7.04 13.23 -1.80 148.92 -28.68 105.54 0.4999 -890.2 -563.0
25 0.00 1.32 0.00 0.76 -2.30 148.70 -28.90 106.36 0.5052 -729.0 -528.3
26 0.00 1.06 0.00 0.60 -1.69 148.65 -28.95 105.18 0.5034 25.0 3.3
27 0.00 1.59 0.00 0.91 -1.85 148.54 -29.06 105.42 0.5056 196.0 157.8


  • 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.