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

12496 13 79 6 43 8.36 101.79 -15.32 45.32 0.3686


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SDO HMI 2016-02-09 06:46:10 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 2 0 1 6.98 109.43 -7.68 29.72 0.2687
2 0 1 0 0 14.62 108.61 -8.50 21.70 0.3885
3 0 2 0 1 12.81 107.66 -9.45 25.91 0.3679
4 1 2 0 1 7.16 107.71 -9.40 34.61 0.2867
5 0 1 0 1 12.88 107.04 -10.07 27.28 0.3734
6 0 2 0 1 14.66 106.40 -10.71 26.57 0.4036
7 0 1 0 0 6.22 106.21 -10.89 40.71 0.2894
8 0 1 0 1 6.43 105.94 -11.17 40.94 0.2952
9 0 2 0 1 6.37 104.66 -12.45 44.18 0.3088
10 0 1 0 1 8.69 104.56 -12.55 39.59 0.3385
11 0 1 0 0 8.36 104.57 -12.54 40.21 0.3341
12 0 1 0 0 8.20 104.51 -12.59 40.64 0.3328
13 0 1 0 1 8.51 104.38 -12.73 40.33 0.3381
14 0 1 0 0 6.77 104.40 -12.70 43.87 0.3165
15 0 1 0 1 6.56 104.41 -12.70 44.33 0.3139
16 1 2 0 1 6.35 104.39 -12.72 44.86 0.3117
17 0 1 0 1 8.33 104.33 -12.78 40.81 0.3364
18 0 1 0 1 8.15 104.30 -12.81 41.23 0.3344
19 0 1 0 1 6.39 104.17 -12.94 45.27 0.3146
20 0 1 0 0 6.72 104.10 -13.01 44.67 0.3194
21 0 1 0 1 13.21 103.71 -13.40 34.00 0.4053
22 0 2 0 1 6.82 103.91 -13.19 44.87 0.3227
23 0 3 0 1 6.97 103.73 -13.38 44.94 0.3267
24 0 1 0 1 8.56 103.61 -13.50 41.91 0.3470
25 1 2 0 1 8.61 102.96 -14.15 43.16 0.3548
26 0 1 0 1 7.49 102.76 -14.35 45.86 0.3440
27 7 13 4 7 7.83 102.44 -14.67 45.78 0.3517
28 0 1 0 0 7.16 101.60 -15.51 48.80 0.3543
29 0 1 0 0 7.47 101.49 -15.62 48.34 0.3589
30 0 1 0 0 10.21 100.99 -16.11 43.94 0.3954
31 0 0 0 0 10.59 100.69 -16.42 43.80 0.4031
32 2 4 1 2 7.79 99.86 -17.25 50.51 0.3824
33 1 3 1 2 7.99 99.38 -17.73 50.88 0.3904
34 0 1 0 1 7.85 99.14 -17.97 51.56 0.3920
35 0 1 0 0 17.05 98.36 -18.75 37.95 0.5018
36 0 1 0 1 7.77 98.86 -18.25 52.15 0.3947
37 0 2 0 1 8.88 98.61 -18.50 50.36 0.4088
38 0 2 0 1 8.85 97.63 -19.48 51.86 0.4207
39 0 1 0 1 9.30 97.29 -19.82 51.53 0.4292
40 0 1 0 1 8.92 96.83 -20.28 52.87 0.4313
41 0 1 0 1 5.85 95.87 -21.24 60.19 0.4172
42 0 2 0 1 8.79 95.43 -21.68 54.95 0.4479
43 0 4 0 2 8.25 95.30 -21.81 56.13 0.4447
44 0 2 0 1 8.52 94.64 -22.47 56.42 0.4556
45 0 1 0 1 6.68 93.60 -23.50 61.07 0.4545
46 0 1 0 0 6.09 92.52 -24.58 63.30 0.4650


  • 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