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

12141 58.87 297.10 29.76 149.88 16.23 26.11 -4.25 20.61 0.1862 -168.8 -183.0


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SDO HMI 2014-08-19 04:00:38 UT

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

1 33.40 189.44 16.77 95.07 15.86 28.56 -1.80 10.87 0.1607 -1418.7 -413.5
2 0.00 1.17 0.00 0.59 18.05 27.65 -2.71 13.00 0.2007 -751.0 -574.2
3 0.00 1.53 0.00 0.78 19.57 27.47 -2.89 12.16 0.2267 -916.0 -789.1
4 0.00 2.61 0.00 1.31 16.38 27.39 -2.97 16.67 0.1742 -1080.0 -804.0
5 0.00 1.26 0.00 0.63 16.01 27.17 -3.19 18.50 0.1692 -723.0 -567.9
6 2.70 13.24 1.36 6.67 16.50 26.56 -3.80 20.68 0.1806 -1112.9 -818.8
7 0.00 2.88 0.00 1.45 16.96 26.39 -3.96 20.58 0.1890 -939.0 -779.9
8 1.80 -6.00 0.91 -6.00 16.47 26.31 -4.05 21.99 0.1817 -1029.2 999999
9 0.00 0.99 0.00 0.50 16.65 26.21 -4.15 22.08 0.1852 -762.0 -611.2
10 0.00 1.89 0.00 0.95 16.96 25.95 -4.41 22.66 0.1918 -815.0 -673.5
11 0.00 0.90 0.00 0.45 16.68 25.89 -4.47 23.52 0.1878 -889.0 -717.7
12 0.00 1.17 0.00 0.59 16.61 24.88 -5.48 28.25 0.1943 -886.0 -666.0
13 0.00 1.08 0.00 0.55 16.48 24.75 -5.61 29.11 0.1935 -967.0 -781.8
14 0.00 1.80 0.00 0.91 16.17 24.09 -6.26 32.74 0.1947 -915.0 -778.3
15 0.00 1.35 0.00 0.69 17.49 23.44 -6.92 31.72 0.2194 -816.0 -610.9
16 0.00 1.08 0.00 0.55 18.32 21.48 -8.88 36.15 0.2496 829.0 711.3
17 0.00 1.89 0.00 0.97 17.54 20.97 -9.39 39.70 0.2447 797.0 693.9
18 2.43 4.41 1.24 2.25 16.86 20.97 -9.39 41.62 0.2362 1072.9 889.8
19 0.00 2.34 0.00 1.19 16.55 20.92 -9.44 42.68 0.2329 905.0 744.2
20 1.17 3.78 0.60 1.92 16.15 20.84 -9.52 44.15 0.2290 1112.1 822.9
21 0.00 1.80 0.00 0.92 18.87 20.70 -9.66 37.06 0.2646 960.0 730.5
22 0.00 1.80 0.00 0.92 15.91 20.79 -9.57 45.09 0.2267 995.0 731.8
23 0.00 2.79 0.00 1.43 17.63 20.67 -9.69 40.31 0.2490 943.0 833.2
24 0.00 1.98 0.00 1.01 17.35 20.69 -9.67 41.04 0.2454 872.0 702.1
25 0.00 5.31 0.00 2.71 16.89 20.58 -9.78 42.67 0.2409 1066.0 818.6
26 0.00 0.81 0.00 0.41 17.25 20.37 -9.99 42.21 0.2477 939.0 773.6
27 0.00 2.25 0.00 1.15 17.93 20.20 -10.16 40.81 0.2579 911.0 808.1
28 0.00 3.15 0.00 1.61 16.97 20.19 -10.17 43.51 0.2464 861.0 824.0
29 0.00 1.80 0.00 0.92 17.19 20.08 -10.28 43.18 0.2502 894.0 620.4
30 0.00 1.53 0.00 0.79 18.05 20.00 -10.36 41.03 0.2616 793.0 577.6
31 1.17 5.22 0.60 2.67 17.43 19.97 -10.39 42.79 0.2544 1102.5 881.3
32 0.00 1.89 0.00 0.97 17.36 19.72 -10.64 43.65 0.2565 816.0 583.4
33 9.36 21.16 4.78 10.81 16.22 19.62 -10.74 47.28 0.2446 1203.5 648.1
34 0.00 1.44 0.00 0.74 16.43 19.45 -10.91 47.07 0.2491 616.0 635.8
35 3.33 -33.00 1.70 -33.00 16.22 19.39 -10.97 47.87 0.2474 934.6 999999
36 0.00 0.27 0.00 0.14 24.01 18.83 -11.53 31.52 0.3506 15.0 7.3
37 0.00 0.90 0.00 0.46 17.17 19.31 -11.05 45.24 0.2591 873.0 694.7
38 0.00 1.08 0.00 0.55 16.46 19.25 -11.11 47.47 0.2518 588.0 456.0
39 0.00 0.27 0.00 0.14 23.85 18.61 -11.75 32.26 0.3504 7.0 -0.3
40 3.51 6.84 1.80 3.51 17.10 18.99 -11.37 46.22 0.2622 978.6 855.0


  • 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.