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

12141 91.63 368.14 50.82 202.69 16.20 24.82 -24.27 65.79 0.4327 -112.0 -106.1


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SDO HMI 2014-08-17 18:00:38 UT

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

1 0.00 0.27 0.00 0.14 17.62 31.37 -17.72 56.24 0.3504 -12.0 -1.3
2 0.00 0.81 0.00 0.43 15.86 30.44 -18.65 61.89 0.3502 -6.0 2.4
3 34.75 185.79 18.60 99.47 15.94 28.39 -20.70 63.84 0.3803 -1316.1 -391.6
4 0.00 1.98 0.00 1.07 18.25 27.37 -21.72 59.48 0.4098 -679.0 -581.8
5 0.00 1.26 0.00 0.68 17.94 27.41 -21.68 60.12 0.4071 -825.0 -694.1
6 8.28 13.50 4.47 7.29 16.23 27.17 -21.92 64.26 0.3996 -931.3 -174.4
7 0.00 1.08 0.00 0.58 16.56 27.00 -22.09 63.64 0.4041 -719.0 -553.0
8 0.00 1.08 0.00 0.58 16.06 26.92 -22.17 64.86 0.4023 -670.0 -540.2
9 0.00 1.98 0.00 1.08 17.15 25.72 -23.37 63.40 0.4257 -869.0 -690.6
10 0.00 0.99 0.00 0.54 16.38 25.68 -23.41 65.15 0.4219 -783.0 -566.0
11 0.00 1.62 0.00 0.88 16.19 25.67 -23.42 65.57 0.4210 -817.0 -801.8
12 0.00 1.26 0.00 0.69 17.11 25.41 -23.68 63.75 0.4298 -863.0 -649.9
13 2.07 7.29 1.13 3.99 16.21 25.39 -23.70 65.74 0.4251 -913.3 -782.6
14 1.26 -13.00 0.69 -13.00 16.42 25.19 -23.90 65.44 0.4291 -983.4 999999
15 0.00 1.62 0.00 0.89 16.73 25.15 -23.94 64.79 0.4313 -898.0 -749.7
16 0.00 0.63 0.00 0.35 16.35 24.99 -24.10 65.74 0.4315 -746.0 -663.7
17 0.00 0.36 0.00 0.20 16.96 24.88 -24.21 64.49 0.4365 -627.0 -544.8
18 0.00 3.06 0.00 1.68 16.16 24.91 -24.18 66.21 0.4317 -631.0 -577.2
19 0.00 1.53 0.00 0.84 16.74 24.66 -24.43 65.14 0.4383 -670.0 -545.1
20 0.00 1.26 0.00 0.69 16.06 24.68 -24.41 66.60 0.4345 -763.0 -617.3
21 0.00 1.44 0.00 0.79 16.64 24.50 -24.59 65.48 0.4400 -725.0 -570.5
22 0.00 1.26 0.00 0.70 16.73 23.93 -25.16 65.68 0.4487 -735.0 -599.2
23 0.00 0.90 0.00 0.50 16.42 23.83 -25.26 66.41 0.4485 -681.0 -508.5
24 0.00 1.62 0.00 0.91 16.09 22.26 -26.83 68.08 0.4694 1025.0 755.2
25 0.00 1.89 0.00 1.06 15.91 22.18 -26.91 68.51 0.4697 897.0 822.3
26 0.00 1.35 0.00 0.76 16.70 21.96 -27.13 67.03 0.4764 868.0 759.5
27 1.80 6.12 1.01 3.44 16.24 21.99 -27.10 67.95 0.4738 1067.6 753.5
28 0.00 1.71 0.00 0.97 17.11 21.53 -27.56 66.47 0.4842 977.0 810.2
29 0.00 1.26 0.00 0.71 17.31 21.25 -27.84 66.24 0.4891 838.0 684.5
30 0.90 2.88 0.51 1.64 17.60 20.88 -28.21 65.90 0.4956 927.5 786.0
31 0.00 1.26 0.00 0.72 16.98 20.84 -28.25 67.13 0.4934 750.0 688.4
32 1.17 3.78 0.67 2.16 17.51 20.35 -28.74 66.38 0.5025 949.5 721.0
33 5.67 10.26 3.22 5.83 15.91 20.57 -28.52 69.36 0.4926 964.9 626.7
34 4.05 13.77 2.31 7.88 16.58 20.22 -28.87 68.25 0.5003 1015.9 780.5
35 0.00 0.90 0.00 0.52 17.40 20.04 -29.05 66.76 0.5063 637.0 529.6
36 4.41 -34.00 2.53 -34.00 16.91 20.05 -29.04 67.70 0.5040 963.3 999999
37 0.54 2.16 0.31 1.24 17.21 19.89 -29.20 67.21 0.5075 768.7 643.6
38 0.00 1.44 0.00 0.83 16.62 19.92 -29.17 68.32 0.5046 808.0 766.6
39 1.62 32.94 0.93 18.99 17.13 19.58 -29.51 67.53 0.5115 668.1 197.9
40 3.87 48.16 2.22 27.69 16.05 19.72 -29.37 69.50 0.5052 1129.3 439.9
41 11.70 -39.00 6.73 -39.00 16.72 19.50 -29.59 68.34 0.5109 956.4 999999
42 8.91 -40.00 5.13 -40.00 15.97 19.33 -29.76 69.85 0.5103 1035.2 999999
43 0.63 4.32 0.36 2.50 16.63 18.97 -30.12 68.77 0.5179 621.9 479.7
44 0.00 1.35 0.00 0.78 16.12 18.72 -30.37 69.84 0.5194 417.0 338.9


  • 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.