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

12172 104.09 633.26 146.99 920.59 -11.18 238.37 -67.90 104.69 0.9394 -7.7 -147.2


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SDO HMI 2014-09-21 19:00:34 UT

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

1 14.69 61.43 16.74 69.73 -9.34 243.94 -62.32 103.97 0.9023 671.5 357.2
2 0.27 160.31 0.31 194.03 -11.26 243.25 -63.01 105.87 0.9103 633.3 152.2
3 29.03 -2.00 34.73 -2.00 -10.98 242.95 -63.31 105.50 0.9120 674.2 999999
4 0.53 1.59 0.66 1.98 -11.92 242.14 -64.12 106.30 0.9189 447.5 412.9
5 0.00 1.06 0.00 1.33 -12.15 242.03 -64.23 106.52 0.9200 442.0 361.0
6 0.00 1.15 0.00 1.42 -11.72 242.23 -64.04 106.11 0.9180 356.0 327.4
7 2.12 -2.00 2.61 -2.00 -11.43 242.28 -63.98 105.82 0.9172 243.3 999999
8 0.00 0.89 0.00 1.12 -12.16 241.67 -64.59 106.44 0.9223 150.0 103.5
9 1.42 -2.00 1.78 -2.00 -11.46 241.77 -64.49 105.72 0.9206 10.9 999999
10 1.24 3.36 1.57 4.27 -11.76 241.56 -64.70 106.00 0.9224 193.9 95.3
11 0.00 0.53 0.00 0.70 -12.70 240.82 -65.44 106.81 0.9285 292.0 344.5
12 0.00 1.06 0.00 1.38 -12.10 241.11 -65.15 106.25 0.9258 125.0 108.2
13 0.00 6.90 0.00 9.27 -13.17 240.50 -65.76 107.23 0.9312 104.0 77.7
14 0.00 1.33 0.00 1.78 -12.86 240.51 -65.75 106.90 0.9306 452.0 370.3
15 2.48 356.37 3.27 582.37 -11.74 240.60 -65.66 105.76 0.9285 178.3 -280.5
16 0.00 0.80 0.00 1.03 -10.98 240.95 -65.32 105.03 0.9252 -494.0 -419.3
17 0.00 2.04 0.00 2.61 -10.59 241.11 -65.15 104.66 0.9236 -464.0 -475.8
18 0.00 2.74 0.00 3.49 -9.90 241.17 -65.09 103.93 0.9222 -375.0 -345.3
19 0.00 1.42 0.00 1.82 -10.31 240.86 -65.40 104.30 0.9248 -484.0 -416.6
20 0.00 0.27 0.00 0.36 -12.30 239.87 -66.39 106.17 0.9337 207.0 191.0
21 0.00 0.97 0.00 1.28 -10.78 240.51 -65.75 104.72 0.9277 -450.0 -437.0
22 2.04 -15.00 2.78 -15.00 -11.90 239.84 -66.42 105.74 0.9333 97.3 999999
23 0.00 1.42 0.00 1.81 -9.50 240.88 -65.38 103.44 0.9236 171.0 59.6
24 0.00 1.50 0.00 1.96 -10.09 240.57 -65.69 104.00 0.9263 -310.0 -272.0
25 0.00 0.89 0.00 1.16 -10.36 240.39 -65.88 104.25 0.9279 -412.0 -381.2
26 1.33 4.25 1.73 5.52 -9.76 240.48 -65.78 103.63 0.9265 -625.7 -592.0
27 0.00 0.80 0.00 1.07 -10.74 240.07 -66.19 104.58 0.9304 -511.0 -494.8
28 0.97 2.30 1.31 3.09 -10.57 239.91 -66.35 104.37 0.9311 -504.1 -495.5
29 0.97 -15.00 1.37 -15.00 -12.00 239.24 -67.02 105.71 0.9370 211.5 999999
30 0.00 1.86 0.00 2.56 -11.50 239.49 -66.77 105.24 0.9349 -355.0 -292.9
31 3.81 -15.00 5.43 -15.00 -12.16 238.92 -67.35 105.81 0.9391 188.7 999999
32 0.00 1.50 0.00 2.03 -10.37 239.77 -66.49 104.12 0.9317 -423.0 -428.6
33 0.00 7.52 0.00 10.76 -11.41 238.65 -67.61 104.96 0.9397 -629.0 -563.3
34 0.00 1.68 0.00 2.34 -10.41 239.12 -67.14 104.03 0.9357 -428.0 -454.5
35 0.00 0.97 0.00 1.32 -9.28 239.52 -66.75 102.92 0.9319 -326.0 -351.5
36 0.00 1.33 0.00 1.97 -11.43 237.89 -68.37 104.83 0.9440 -452.0 -428.4
37 0.00 1.33 0.00 1.88 -9.58 238.51 -67.75 103.03 0.9382 -454.0 -383.1
38 0.97 -15.00 1.53 -15.00 -11.86 236.88 -69.38 105.06 0.9499 -670.7 999999
39 4.69 -15.00 7.71 -15.00 -12.50 236.05 -70.21 105.54 0.9548 -538.1 999999
40 2.48 -15.00 4.01 -15.00 -11.36 236.08 -70.18 104.38 0.9535 -666.8 999999
41 3.98 -15.00 7.09 -15.00 -12.69 234.68 -71.58 105.46 0.9616 -590.0 999999
42 0.00 0.27 0.00 0.40 -7.86 236.84 -69.42 100.90 0.9459 -237.0 -290.0
43 29.48 -15.00 49.38 -15.00 -10.86 235.34 -70.92 103.71 0.9567 -431.4 999999
44 0.00 1.42 0.00 2.75 -13.62 233.47 -72.79 106.17 0.9677 -423.0 -403.5
45 1.59 -15.00 2.98 -15.00 -12.73 233.84 -72.42 105.33 0.9654 -81.6 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.