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

12073 35.16 129.86 17.82 65.98 -12.64 63.51 -4.34 161.44 0.2164 236.6 234.3


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SDO HMI 2014-05-26 17:00:39 UT

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

1 0.00 1.35 0.00 0.68 -11.54 68.44 0.59 183.27 0.1783 924.0 812.5
2 0.00 0.54 0.00 0.27 -13.43 67.54 -0.31 178.55 0.2105 550.0 435.2
3 8.11 21.19 4.07 10.63 -10.55 67.45 -0.40 177.56 0.1611 1122.6 862.0
4 0.00 1.62 0.00 0.81 -10.61 67.11 -0.74 175.52 0.1625 839.0 695.8
5 0.00 1.26 0.00 0.63 -9.57 66.96 -0.89 173.92 0.1447 922.0 697.9
6 0.00 11.09 0.00 5.61 -13.02 66.61 -1.25 174.03 0.2046 1086.0 917.5
7 0.00 2.79 0.00 1.44 -17.34 66.42 -1.44 175.04 0.2780 688.0 653.4
8 2.16 4.69 1.09 2.37 -12.65 66.33 -1.52 172.47 0.1988 1199.0 951.4
9 0.00 2.25 0.00 1.14 -12.93 66.33 -1.52 172.65 0.2036 1040.0 829.0
10 0.00 2.52 0.00 1.29 -14.92 66.31 -1.54 173.69 0.2374 746.0 658.8
11 0.00 0.54 0.00 0.27 -11.26 66.28 -1.58 171.11 0.1752 766.0 530.2
12 0.00 1.08 0.00 0.54 -6.05 66.18 -1.67 160.61 0.0876 -783.0 -542.5
13 9.74 11.99 4.92 6.05 -12.21 65.55 -2.30 168.28 0.1937 1187.4 751.1
14 0.00 0.72 0.00 0.37 -13.83 64.91 -2.94 167.04 0.2230 805.0 669.5
15 0.00 0.99 0.00 0.51 -15.26 64.58 -3.28 167.10 0.2480 836.0 621.2
16 0.00 1.89 0.00 0.95 -11.19 64.29 -3.56 160.43 0.1826 986.0 763.0
17 0.00 0.81 0.00 0.41 -11.62 63.33 -4.53 156.60 0.1955 958.0 664.0
18 0.00 1.08 0.00 0.55 -12.18 63.19 -4.66 157.12 0.2052 1010.0 827.3
19 6.76 14.79 3.42 7.49 -12.18 62.91 -4.94 155.89 0.2071 1049.4 674.9
20 0.00 1.44 0.00 0.74 -15.69 62.61 -5.24 160.47 0.2644 827.0 673.5
21 0.00 1.26 0.00 0.65 -15.10 62.53 -5.32 159.38 0.2554 749.0 545.5
22 0.00 1.80 0.00 0.91 -11.87 62.60 -5.25 153.93 0.2045 944.0 704.9
23 0.00 2.25 0.00 1.15 -13.85 62.50 -5.35 157.32 0.2360 -1174.0 -917.1
24 0.00 1.53 0.00 0.78 -11.77 62.39 -5.46 152.79 0.2048 809.0 551.1
25 0.00 1.35 0.00 0.69 -14.38 61.92 -5.93 156.08 0.2481 -988.0 -720.1
26 0.00 1.08 0.00 0.55 -10.84 60.79 -7.06 143.87 0.2057 -1038.0 -854.6
27 0.00 4.42 0.00 2.27 -14.65 60.39 -7.46 151.42 0.2637 -712.0 -594.2
28 0.00 0.90 0.00 0.46 -14.40 59.90 -7.96 149.36 0.2642 -969.0 -711.1
29 0.00 0.99 0.00 0.51 -14.49 59.73 -8.12 149.04 0.2669 -1104.0 -861.3
30 0.00 0.99 0.00 0.51 -13.40 59.43 -8.42 145.75 0.2544 -890.0 -713.6
31 0.00 1.44 0.00 0.74 -14.27 59.27 -8.58 147.16 0.2680 -1037.0 -769.4
32 0.00 1.62 0.00 0.83 -13.18 59.31 -8.54 144.88 0.2525 -1041.0 -785.1
33 0.00 1.71 0.00 0.88 -13.43 59.27 -8.58 145.33 0.2563 -1000.0 -871.8
34 0.00 1.62 0.00 0.83 -13.40 59.08 -8.77 144.67 0.2577 -994.0 -788.6
35 0.00 3.34 0.00 1.71 -13.31 58.96 -8.89 144.08 0.2576 -1053.0 -872.7
36 0.00 1.71 0.00 0.88 -13.21 58.39 -9.46 142.18 0.2621 -955.0 -857.6
37 4.51 12.80 2.32 6.60 -13.83 57.80 -10.06 141.96 0.2764 -1113.1 -840.0
38 0.81 3.52 0.42 1.81 -13.30 57.76 -10.10 140.60 0.2700 -1087.0 -851.3
39 3.07 -37.00 1.58 -37.00 -13.80 57.61 -10.25 141.37 0.2779 -913.2 999999
40 0.00 0.90 0.00 0.47 -12.33 55.83 -12.02 133.23 0.2804 775.0 646.3


  • 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.