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

12038 63.39 257.69 31.62 128.53 -11.23 184.15 0.35 185.10 0.1146 553.7 312.7


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SDO HMI 2014-04-20 17:00:34 UT

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

1 0.00 1.15 0.00 0.58 -10.99 189.36 5.56 222.96 0.1401 848.0 568.4
2 0.00 0.89 0.00 0.44 -11.79 188.69 4.89 215.81 0.1434 781.0 644.6
3 0.00 1.24 0.00 0.62 -9.04 188.47 4.67 229.80 0.1057 810.0 565.5
4 0.00 1.15 0.00 0.58 -14.16 188.30 4.50 205.90 0.1750 815.0 632.8
5 0.00 1.51 0.00 0.76 -12.85 187.94 4.14 207.67 0.1521 816.0 632.4
6 0.00 0.98 0.00 0.49 -11.46 187.30 3.50 208.57 0.1258 744.0 631.4
7 0.00 3.19 0.00 1.59 -11.25 187.15 3.35 208.31 0.1212 838.0 628.9
8 11.17 30.06 5.56 14.96 -9.80 187.04 3.24 214.50 0.0988 1166.8 713.8
9 0.00 8.16 0.00 4.07 -11.22 186.87 3.07 206.41 0.1186 1042.0 865.8
10 0.00 1.60 0.00 0.79 -7.93 186.78 2.98 226.76 0.0711 1056.0 840.3
11 5.32 -8.00 2.65 -8.00 -9.53 186.70 2.90 213.19 0.0916 1213.2 999999
12 0.00 0.98 0.00 0.49 -9.86 186.64 2.84 210.77 0.0960 884.0 709.0
13 7.18 30.68 3.58 15.29 -10.71 186.62 2.82 206.53 0.1087 1283.1 856.6
14 1.06 -13.00 0.53 -13.00 -10.95 186.59 2.79 205.32 0.1122 1061.9 999999
15 0.00 2.66 0.00 1.33 -11.34 186.56 2.76 203.67 0.1183 761.0 693.8
16 0.62 3.90 0.31 1.94 -9.20 186.46 2.65 212.96 0.0844 1174.4 889.1
17 0.00 1.60 0.00 0.79 -9.83 186.46 2.66 209.27 0.0939 869.0 714.4
18 0.00 2.04 0.00 1.01 -9.62 186.40 2.60 209.84 0.0902 936.0 808.5
19 6.92 -13.00 3.45 -13.00 -10.71 186.37 2.57 204.50 0.1069 1150.4 999999
20 0.00 1.60 0.00 0.80 -12.68 186.36 2.56 198.40 0.1386 817.0 669.2
21 0.00 1.42 0.00 0.71 -10.71 186.04 2.24 201.61 0.1046 786.0 573.6
22 0.00 2.66 0.00 1.32 -8.20 185.39 1.58 207.23 0.0601 971.0 800.9
23 3.99 10.64 1.99 5.30 -11.37 185.30 1.50 193.35 0.1118 1146.7 853.8
24 0.00 2.48 0.00 1.23 -10.01 185.27 1.47 196.58 0.0888 1136.0 834.6
25 0.00 1.42 0.00 0.71 -10.65 184.96 1.16 191.78 0.0982 797.0 536.3
26 0.00 1.15 0.00 0.58 -17.29 184.99 1.19 185.38 0.2121 -887.0 -607.0
27 0.00 5.32 0.00 2.65 -11.47 184.69 0.89 187.88 0.1114 664.0 768.4
28 0.00 2.75 0.00 1.37 -11.53 184.41 0.61 185.40 0.1119 946.0 784.2
29 0.00 1.51 0.00 0.75 -10.23 183.86 0.06 180.68 0.0887 -963.0 -710.3
30 0.62 2.31 0.31 1.15 -9.65 183.62 -0.18 177.70 0.0788 -966.0 -700.3
31 0.00 0.98 0.00 0.49 -14.53 183.58 -0.22 178.67 0.1637 -804.0 -570.2
32 0.80 3.72 0.40 1.85 -7.63 183.38 -0.42 170.39 0.0440 -1131.0 -921.5
33 0.00 3.10 0.00 1.54 -10.07 183.19 -0.61 173.01 0.0867 -825.0 -711.3
34 0.00 1.33 0.00 0.66 -10.41 183.13 -0.67 172.79 0.0926 -740.0 -571.1
35 1.06 5.32 0.53 2.64 -9.77 183.04 -0.76 170.73 0.0819 -1221.8 -942.8
36 0.89 2.39 0.44 1.19 -10.22 182.88 -0.92 169.88 0.0901 -1172.7 -975.9
37 2.22 6.74 1.10 3.34 -7.90 182.77 -1.03 159.58 0.0513 -1161.7 -934.0
38 0.00 0.98 0.00 0.49 -10.31 182.67 -1.13 167.79 0.0924 -935.0 -814.5
39 0.00 4.17 0.00 2.07 -7.66 182.56 -1.24 153.79 0.0489 -1050.0 -879.3
40 11.70 82.19 5.85 41.07 -12.80 182.47 -1.33 170.33 0.1355 1291.3 407.3
41 9.84 -40.00 4.92 -40.00 -12.55 182.44 -1.36 169.80 0.1314 1397.3 999999
42 0.00 1.33 0.00 0.66 -10.13 182.39 -1.41 164.43 0.0904 -937.0 -646.2
43 0.00 5.85 0.00 2.90 -7.93 182.31 -1.49 152.02 0.0550 -938.0 -832.3
44 0.00 1.24 0.00 0.62 -14.71 181.99 -1.81 169.57 0.1696 -945.0 -723.7
45 0.00 1.15 0.00 0.58 -13.46 181.94 -1.86 167.67 0.1486 714.0 516.0
46 0.00 1.42 0.00 0.71 -13.55 181.54 -2.27 165.26 0.1517 900.0 737.6
47 0.00 0.71 0.00 0.35 -11.12 181.28 -2.52 157.50 0.1131 -704.0 -490.1
48 0.00 0.80 0.00 0.40 -16.69 180.11 -3.69 162.89 0.2104 745.0 517.3
49 0.00 1.33 0.00 0.66 -10.87 179.14 -4.66 141.33 0.1284 900.0 750.1
50 0.00 1.15 0.00 0.59 -17.82 178.12 -5.68 156.78 0.2400 829.0 667.3
51 0.00 1.51 0.00 0.77 -17.91 177.93 -5.87 156.24 0.2427 778.0 593.8
52 0.00 0.62 0.00 0.31 -15.87 177.49 -6.31 150.45 0.2153 585.0 438.0
53 0.00 2.66 0.00 1.35 -13.43 174.72 -9.08 133.35 0.2120 -964.0 -763.1
54 0.00 1.95 0.00 0.99 -13.68 173.68 -10.13 131.21 0.2281 -817.0 -655.5


  • 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.