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

12017 78.83 294.68 51.98 191.47 10.46 143.11 -36.46 64.70 0.6477 -14.4 -183.8


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SDO HMI 2014-03-24 18:00:30 UT

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

1 0.00 1.40 0.00 0.84 8.96 148.65 -30.93 63.22 0.5708 -688.0 -558.4
2 25.93 149.65 16.27 93.83 10.27 145.70 -33.87 63.36 0.6158 -1078.7 -382.9
3 1.40 -2.00 0.88 -2.00 10.51 145.01 -34.56 63.49 0.6256 -633.9 999999
4 1.40 5.24 0.89 3.35 10.77 144.49 -35.08 63.47 0.6334 -834.0 -641.6
5 1.57 3.32 1.01 2.13 11.18 144.40 -35.17 62.94 0.6369 -636.7 -433.9
6 0.00 1.14 0.00 0.73 10.53 144.26 -35.31 63.95 0.6348 -546.0 -452.4
7 3.84 5.85 2.45 3.74 10.19 144.23 -35.34 64.46 0.6332 -836.8 -598.9
8 0.00 1.66 0.00 1.07 11.11 144.07 -35.50 63.26 0.6404 -436.0 -308.4
9 0.00 1.14 0.00 0.73 10.74 144.05 -35.52 63.80 0.6385 -537.0 -452.8
10 0.00 1.92 0.00 1.24 10.54 143.32 -36.25 64.55 0.6461 -588.0 -366.5
11 0.00 2.71 0.00 1.76 10.14 142.88 -36.69 65.39 0.6492 -684.0 -593.3
12 0.00 1.22 0.00 0.80 9.89 142.46 -37.11 65.99 0.6530 -373.0 -277.9
13 0.87 7.51 0.57 4.90 9.66 142.18 -37.39 66.48 0.6552 -633.0 -639.9
14 1.66 20.95 1.09 13.84 9.83 141.62 -37.95 66.56 0.6627 -505.7 -252.8
15 3.14 -14.00 2.07 -14.00 9.61 141.61 -37.96 66.87 0.6618 -782.2 999999
16 0.00 1.14 0.00 0.77 10.93 140.29 -39.28 65.80 0.6839 526.0 458.0
17 1.48 69.58 1.01 47.69 11.41 140.09 -39.48 65.25 0.6885 783.8 448.3
18 10.65 -17.00 7.29 -17.00 11.20 139.69 -39.88 65.77 0.6921 886.7 999999
19 18.42 -17.00 12.58 -17.00 10.71 139.57 -40.00 66.49 0.6911 908.5 999999
20 0.00 0.61 0.00 0.42 10.13 139.42 -40.15 67.35 0.6901 616.0 531.9
21 3.49 -17.00 2.42 -17.00 11.62 139.06 -40.51 65.54 0.7013 702.8 999999
22 4.63 11.09 3.21 7.70 11.12 138.70 -40.87 66.40 0.7030 771.8 421.8
23 0.00 1.92 0.00 1.34 11.47 138.60 -40.97 65.99 0.7058 -262.0 -184.5
24 0.00 0.96 0.00 0.66 9.93 138.81 -40.76 67.94 0.6962 632.0 590.8
25 0.00 0.96 0.00 0.66 10.03 138.64 -40.93 67.88 0.6988 621.0 574.2
26 0.00 0.61 0.00 0.42 8.85 138.77 -40.80 69.42 0.6920 165.0 202.3
27 0.35 2.44 0.24 1.70 10.83 138.39 -41.18 66.94 0.7052 454.5 425.6
28 0.00 0.79 0.00 0.54 9.71 138.49 -41.09 68.40 0.6991 511.0 419.0
29 0.00 0.87 0.00 0.61 10.09 138.35 -41.23 67.95 0.7024 711.0 564.2


  • 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.