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

12100 15.82 112.44 7.90 56.25 10.53 306.86 0.47 355.10 0.1380 374.9 347.8


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SDO HMI 2014-07-02 02:00:40 UT

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

1 0.00 4.63 0.00 2.32 7.53 312.83 6.45 305.63 0.1375 -868.0 -808.4
2 0.00 1.73 0.00 0.87 9.27 312.74 6.35 315.23 0.1558 -936.0 -788.8
3 0.00 1.18 0.00 0.59 10.41 312.36 5.97 321.74 0.1660 -760.0 -551.1
4 0.00 0.91 0.00 0.46 10.42 311.61 5.22 325.39 0.1584 -815.0 -617.2
5 0.00 0.45 0.00 0.23 9.47 310.60 4.22 327.38 0.1351 -642.0 -576.2
6 0.00 1.09 0.00 0.54 9.07 310.10 3.72 328.97 0.1247 -941.0 -725.5
7 0.00 1.54 0.00 0.77 9.38 310.02 3.63 330.81 0.1286 -784.0 -613.0
8 1.91 3.45 0.95 1.72 9.01 309.89 3.50 330.22 0.1219 -1181.8 -927.1
9 0.00 2.18 0.00 1.09 9.38 309.18 2.79 336.73 0.1222 -962.0 -773.5
10 0.00 2.45 0.00 1.22 9.29 308.93 2.54 338.32 0.1191 -986.0 -755.4
11 0.00 1.00 0.00 0.50 10.40 308.04 1.65 347.61 0.1330 -914.0 -757.7
12 0.00 1.09 0.00 0.54 10.34 307.92 1.53 348.42 0.1315 -933.0 -800.2
13 0.64 4.72 0.32 2.35 8.29 307.63 1.24 346.97 0.0955 -1136.6 -835.8
14 0.73 1.73 0.36 0.86 8.71 307.45 1.06 349.66 0.1022 831.8 666.0
15 0.64 4.00 0.32 2.00 10.56 307.08 0.69 354.84 0.1331 931.6 523.5
16 0.00 1.54 0.00 0.77 11.42 307.02 0.64 355.77 0.1480 -665.0 -554.9
17 0.91 9.81 0.45 4.89 9.64 306.93 0.54 355.45 0.1169 1029.4 733.2
18 0.00 1.73 0.00 0.86 10.50 306.77 0.38 357.11 0.1317 1034.0 889.9
19 0.00 1.18 0.00 0.59 11.39 306.78 0.39 357.41 0.1472 -679.0 -510.7
20 0.00 1.36 0.00 0.68 9.73 306.68 0.29 357.57 0.1183 997.0 712.9
21 0.00 1.18 0.00 0.59 8.84 306.68 0.29 357.22 0.1028 766.0 551.5
22 1.73 3.36 0.86 1.68 9.45 306.59 0.20 358.28 0.1134 1139.8 762.6
23 0.00 1.09 0.00 0.54 10.68 306.49 0.11 359.22 0.1348 817.0 736.1
24 1.63 5.81 0.82 2.90 9.94 306.46 0.07 359.40 0.1219 1193.8 957.4
25 0.00 1.00 0.00 0.50 10.99 306.46 0.08 359.47 0.1401 835.0 672.6
26 0.00 2.45 0.00 1.22 9.76 306.34 -0.05 0.42 0.1187 1144.0 749.5
27 0.00 1.82 0.00 0.91 10.31 306.31 -0.08 0.62 0.1283 1037.0 778.8
28 0.00 3.09 0.00 1.54 9.39 306.18 -0.20 1.81 0.1124 513.0 555.0
29 3.91 6.36 1.95 3.17 9.54 306.03 -0.36 3.09 0.1152 1159.3 858.2
30 0.00 1.27 0.00 0.63 9.91 305.97 -0.42 3.43 0.1216 1033.0 947.5
31 0.00 1.27 0.00 0.64 11.91 305.94 -0.45 2.85 0.1563 756.0 571.6
32 0.00 2.36 0.00 1.19 12.96 305.56 -0.83 4.64 0.1749 789.0 784.0
33 0.00 2.45 0.00 1.23 10.50 305.50 -0.89 6.62 0.1324 1220.0 875.7
34 0.00 1.18 0.00 0.59 13.06 305.31 -1.08 5.98 0.1769 834.0 696.8
35 0.00 1.73 0.00 0.86 10.59 305.29 -1.10 8.12 0.1345 1008.0 875.3
36 0.00 1.09 0.00 0.55 12.72 305.19 -1.20 6.90 0.1713 850.0 668.8
37 0.00 1.09 0.00 0.55 14.61 305.05 -1.34 6.38 0.2039 821.0 660.7
38 0.00 1.45 0.00 0.73 12.28 305.00 -1.39 8.32 0.1643 790.0 603.6
39 0.00 2.18 0.00 1.10 12.81 304.97 -1.42 8.06 0.1733 1191.0 964.3
40 0.00 1.82 0.00 0.91 13.06 304.93 -1.45 8.04 0.1777 903.0 785.6
41 0.00 1.82 0.00 0.92 14.14 304.93 -1.46 7.27 0.1962 836.0 703.7
42 0.00 1.09 0.00 0.55 14.30 304.83 -1.55 7.62 0.1990 975.0 781.8
43 0.00 1.27 0.00 0.64 14.02 304.77 -1.62 8.13 0.1944 997.0 860.1
44 0.00 2.18 0.00 1.10 12.72 304.72 -1.67 9.54 0.1724 869.0 762.3
45 3.72 14.26 1.87 7.16 12.16 304.53 -1.86 11.21 0.1635 1272.4 800.1


  • 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.