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

12171 66.73 210.37 42.34 135.14 -10.43 265.48 35.09 243.24 0.6341 147.0 66.8


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SDO HMI 2014-09-27 13:00:33 UT

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

1 0.00 0.79 0.00 0.58 -4.05 276.57 46.18 258.02 0.7381 515.0 360.3
2 0.00 0.79 0.00 0.58 -11.80 274.40 44.02 247.12 0.7407 592.0 481.2
3 0.00 1.50 0.00 1.11 -12.87 274.37 43.99 245.75 0.7449 75.0 115.5
4 0.00 1.24 0.00 0.83 -3.43 271.35 40.97 257.13 0.6736 512.0 497.1
5 21.19 83.77 14.36 56.84 -8.36 270.75 40.36 249.90 0.6846 955.1 246.7
6 8.47 21.19 5.66 14.15 -8.50 269.77 39.39 249.22 0.6736 936.4 622.2
7 0.00 0.71 0.00 0.47 -9.30 269.60 39.21 248.02 0.6751 228.0 289.6
8 0.00 0.97 0.00 0.65 -10.72 269.05 38.67 245.76 0.6756 702.0 591.2
9 0.00 2.65 0.00 1.72 -8.49 267.98 37.60 248.29 0.6517 42.0 104.3
10 0.00 0.97 0.00 0.62 -8.16 266.91 36.53 248.18 0.6370 738.0 594.9
11 0.00 0.62 0.00 0.40 -9.72 266.60 36.22 245.72 0.6412 -415.0 -328.6
12 8.21 12.54 4.97 7.59 -10.73 260.82 30.44 240.10 0.5763 882.9 570.9
13 0.00 1.41 0.00 0.85 -10.61 260.35 29.96 239.90 0.5696 724.0 596.2
14 0.62 1.68 0.37 0.99 -8.68 259.98 29.60 242.65 0.5519 841.9 754.8
15 0.00 0.97 0.00 0.58 -10.63 260.14 29.75 239.69 0.5671 789.0 642.0
16 0.00 0.97 0.00 0.58 -10.26 259.75 29.36 239.93 0.5597 772.0 645.7
17 0.00 1.32 0.00 0.79 -10.70 259.72 29.34 239.23 0.5625 725.0 580.4
18 0.00 1.06 0.00 0.64 -11.30 259.75 29.37 238.33 0.5672 513.0 540.6
19 0.88 2.38 0.53 1.44 -12.89 259.48 29.10 235.70 0.5761 -740.7 -620.1
20 0.00 1.77 0.00 1.07 -13.12 259.51 29.13 235.40 0.5781 -667.0 -542.5
21 0.00 1.85 0.00 1.12 -12.64 259.42 29.03 236.02 0.5733 -617.0 -410.1
22 0.00 0.71 0.00 0.44 -15.35 259.72 29.34 232.45 0.5982 522.0 449.4
23 0.00 2.91 0.00 1.76 -13.04 259.22 28.84 235.25 0.5741 -840.0 -687.0
24 5.83 20.13 3.52 12.16 -13.65 258.84 28.46 234.00 0.5746 -935.0 -677.7
25 0.00 1.24 0.00 0.74 -11.73 258.61 28.22 236.63 0.5566 680.0 621.2
26 4.41 -24.00 2.67 -24.00 -13.90 258.70 28.31 233.50 0.5749 -961.3 999999
27 2.56 3.88 1.55 2.36 -14.76 258.57 28.18 232.16 0.5806 -691.2 -482.3
28 3.18 6.36 1.92 3.84 -14.17 258.45 28.07 232.87 0.5744 -904.6 -685.2
29 1.41 4.59 0.85 2.78 -14.52 258.36 27.98 232.29 0.5762 -860.1 -641.9
30 0.00 2.21 0.00 1.34 -14.81 258.26 27.87 231.79 0.5775 -600.0 -483.9
31 0.00 0.88 0.00 0.51 -9.43 257.38 27.00 239.13 0.5238 605.0 485.8
32 0.00 1.15 0.00 0.68 -12.85 257.14 26.75 233.49 0.5482 -675.0 -445.3
33 0.35 2.12 0.21 1.25 -13.34 256.81 26.43 232.42 0.5486 -798.0 -652.3
34 0.00 1.41 0.00 0.83 -13.36 256.57 26.19 232.14 0.5460 -738.0 -592.7
35 0.00 0.97 0.00 0.57 -12.65 256.50 26.11 233.12 0.5390 -693.0 -587.3
36 3.71 18.10 2.21 10.78 -14.72 256.71 26.32 230.32 0.5594 -815.9 -656.5
37 0.00 1.06 0.00 0.62 -12.97 256.50 26.11 232.64 0.5418 -733.0 -552.2
38 5.91 -36.00 3.52 -36.00 -14.39 256.60 26.21 230.67 0.5553 -1017.3 999999
39 0.00 1.50 0.00 0.88 -12.49 255.83 25.44 232.65 0.5297 -835.0 -629.4


  • 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.