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

12172 116.41 665.22 161.41 937.96 -11.19 238.44 -67.27 104.85 0.9357 -29.9 -140.6


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SDO HMI 2014-09-21 20:00:34 UT

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

1 14.61 59.75 16.32 66.52 -9.32 243.98 -61.73 104.10 0.8979 680.2 395.2
2 0.00 0.62 0.00 0.75 -12.96 242.58 -63.13 107.66 0.9140 409.0 406.0
3 0.00 0.97 0.00 1.20 -13.14 242.15 -63.56 107.74 0.9172 423.0 332.8
4 32.22 189.16 37.74 225.23 -10.94 242.96 -62.75 105.60 0.9080 680.1 122.7
5 0.00 5.40 0.00 6.59 -12.04 242.10 -63.61 106.56 0.9157 451.0 380.9
6 1.95 -4.00 2.35 -4.00 -11.45 242.28 -63.43 105.98 0.9136 285.0 999999
7 1.15 -4.00 1.41 -4.00 -11.44 241.79 -63.92 105.85 0.9168 47.7 999999
8 1.33 4.87 1.65 6.06 -11.81 241.63 -64.08 106.20 0.9184 215.9 104.2
9 0.00 1.06 0.00 1.35 -12.08 241.15 -64.56 106.37 0.9220 165.0 131.1
10 0.00 8.85 0.00 11.58 -13.09 240.59 -65.12 107.30 0.9271 169.0 139.8
11 1.95 -4.00 2.51 -4.00 -11.73 240.65 -65.05 105.88 0.9247 174.9 999999
12 0.00 0.89 0.00 1.10 -9.85 241.21 -64.50 104.02 0.9183 -351.0 -320.8
13 0.00 1.33 0.00 1.61 -9.01 241.51 -64.20 103.19 0.9150 225.0 241.7
14 0.00 2.12 0.00 2.71 -10.70 240.66 -65.05 104.79 0.9231 -439.0 -402.9
15 0.00 0.27 0.00 0.35 -12.26 239.88 -65.83 106.26 0.9303 238.0 237.0
16 1.68 87.90 2.24 123.71 -11.91 239.90 -65.81 105.90 0.9297 159.6 -306.5
17 0.00 1.24 0.00 1.55 -9.48 240.92 -64.79 103.56 0.9197 -8.0 -12.0
18 0.00 0.27 0.00 0.36 -12.62 239.47 -66.24 106.54 0.9333 175.0 185.7
19 0.00 4.78 0.00 6.08 -9.83 240.57 -65.14 103.85 0.9225 -720.0 -594.7
20 0.97 -16.00 1.32 -16.00 -11.73 239.52 -66.19 105.63 0.9317 -445.1 999999
21 1.59 2.74 2.10 3.62 -10.57 239.82 -65.89 104.47 0.9283 -575.0 -533.5
22 0.00 1.06 0.00 1.37 -9.57 240.15 -65.56 103.48 0.9248 -365.0 -406.8
23 5.40 -16.00 7.48 -16.00 -12.08 238.96 -66.75 105.86 0.9355 184.1 999999
24 0.00 1.15 0.00 1.52 -10.40 239.74 -65.97 104.27 0.9285 -707.0 -627.5
25 2.74 -16.00 3.95 -16.00 -12.40 238.15 -67.55 106.01 0.9406 -508.5 999999
26 0.00 1.77 0.00 2.40 -10.41 239.04 -66.67 104.13 0.9328 -563.0 -462.7
27 0.00 0.71 0.00 0.93 -9.24 239.52 -66.19 102.99 0.9284 -362.0 -381.0
28 5.05 -16.00 7.33 -16.00 -12.17 237.95 -67.76 105.73 0.9415 -489.6 999999
29 0.00 0.71 0.00 0.97 -9.53 238.63 -67.08 103.11 0.9342 -255.0 -377.2
30 0.00 1.24 0.00 1.82 -11.07 237.44 -68.27 104.47 0.9430 -549.0 -531.7
31 2.74 282.91 4.40 462.50 -12.46 235.97 -69.74 105.60 0.9524 -662.3 -294.5
32 3.28 -31.00 5.16 -31.00 -11.35 236.08 -69.63 104.48 0.9507 -682.8 999999
33 0.00 2.92 0.00 5.12 -13.64 234.53 -71.18 106.51 0.9606 -411.0 -389.8
34 3.63 -31.00 6.25 -31.00 -12.62 234.66 -71.05 105.49 0.9590 -598.4 999999
35 33.90 -31.00 55.24 -31.00 -10.88 235.34 -70.37 103.84 0.9539 -447.4 999999
36 0.27 -31.00 0.44 -31.00 -11.45 235.02 -70.69 104.36 0.9561 -173.7 999999
37 1.95 -31.00 3.52 -31.00 -12.76 233.78 -71.93 105.46 0.9632 -166.8 999999
38 0.00 0.53 0.00 0.96 -12.47 233.78 -71.93 105.17 0.9630 98.0 119.5


  • 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.