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

12038 79.02 310.87 49.52 196.32 -10.77 187.92 38.25 258.79 0.6220 300.9 259.6


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SDO HMI 2014-04-23 07:00:35 UT

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

1 0.00 0.71 0.00 0.46 -8.55 189.96 40.29 262.57 0.6472 557.0 477.1
2 0.00 0.80 0.00 0.52 -7.41 189.82 40.16 264.34 0.6450 628.0 451.7
3 7.82 200.04 5.06 128.44 -10.81 189.68 40.01 259.03 0.6456 714.3 388.5
4 14.49 -3.00 9.34 -3.00 -10.27 189.48 39.81 259.84 0.6423 867.4 999999
5 1.96 -3.00 1.26 -3.00 -10.53 189.24 39.57 259.41 0.6394 802.3 999999
6 10.58 -3.00 6.77 -3.00 -10.33 189.01 39.34 259.69 0.6362 1010.1 999999
7 6.58 -3.00 4.21 -3.00 -10.60 189.01 39.34 259.26 0.6365 1035.1 999999
8 0.00 1.07 0.00 0.68 -11.43 188.98 39.31 257.97 0.6372 793.0 628.2
9 6.13 -3.00 3.91 -3.00 -10.04 188.69 39.02 260.11 0.6316 1146.5 999999
10 0.00 1.07 0.00 0.67 -7.92 188.18 38.52 263.46 0.6231 712.0 575.1
11 0.00 2.31 0.00 1.49 -14.34 188.84 39.17 253.41 0.6409 557.0 463.3
12 0.00 2.75 0.00 1.77 -14.23 188.54 38.87 253.49 0.6367 728.0 579.5
13 0.00 0.89 0.00 0.57 -13.93 188.44 38.77 253.94 0.6347 649.0 507.3
14 0.00 0.98 0.00 0.62 -12.69 188.12 38.46 255.81 0.6281 728.0 630.9
15 0.00 0.44 0.00 0.28 -13.64 188.22 38.55 254.35 0.6313 426.0 406.6
16 0.71 1.96 0.45 1.24 -13.83 188.10 38.43 254.02 0.6301 706.2 536.0
17 0.00 1.07 0.00 0.68 -13.56 187.97 38.30 254.41 0.6278 728.0 639.2
18 0.00 2.22 0.00 1.39 -10.72 187.41 37.75 258.84 0.6153 813.0 687.4
19 0.00 2.67 0.00 1.67 -10.11 187.33 37.66 259.81 0.6134 663.0 558.2
20 0.00 1.42 0.00 0.90 -13.69 187.79 38.13 254.16 0.6258 589.0 591.1
21 0.00 4.44 0.00 2.80 -13.18 187.58 37.91 254.91 0.6219 830.0 666.3
22 0.00 2.93 0.00 1.85 -13.52 187.56 37.90 254.37 0.6224 682.0 664.9
23 0.00 1.16 0.00 0.73 -14.49 187.75 38.09 252.88 0.6272 671.0 590.8
24 0.00 1.24 0.00 0.78 -13.40 187.38 37.72 254.51 0.6198 795.0 694.3
25 0.00 1.07 0.00 0.67 -13.56 187.30 37.63 254.23 0.6190 644.0 530.6
26 0.00 1.07 0.00 0.66 -10.72 186.06 36.40 258.60 0.5970 -567.0 -468.1
27 0.00 1.07 0.00 0.66 -10.46 185.95 36.29 259.03 0.5950 -574.0 -455.6
28 0.00 3.82 0.00 2.34 -10.38 185.67 36.01 259.11 0.5911 796.0 756.8
29 0.98 1.87 0.60 1.15 -12.05 185.80 36.13 256.34 0.5957 -683.1 -533.5
30 2.58 10.40 1.57 6.36 -11.25 185.22 35.56 257.55 0.5863 -833.0 -572.3
31 0.00 2.04 0.00 1.25 -11.46 185.25 35.59 257.19 0.5871 -591.0 -593.0
32 3.91 10.31 2.37 6.25 -11.22 184.62 34.95 257.47 0.5778 -853.3 -577.8
33 0.00 1.33 0.00 0.81 -10.34 184.46 34.80 258.95 0.5742 -698.0 -580.9
34 0.00 2.04 0.00 1.22 -7.73 184.03 34.37 263.49 0.5651 -679.0 -553.4
35 0.00 1.42 0.00 0.86 -10.29 184.31 34.64 259.01 0.5719 -650.0 -419.8
36 0.00 0.98 0.00 0.59 -10.36 184.09 34.43 258.85 0.5690 -631.0 -513.7
37 17.77 28.70 10.70 17.27 -10.88 184.12 34.46 257.95 0.5703 -1018.0 -684.1
38 0.00 1.96 0.00 1.17 -9.67 183.97 34.31 260.05 0.5663 -848.0 -711.0
39 0.00 0.98 0.00 0.59 -10.41 183.69 34.03 258.68 0.5634 -865.0 -699.5
40 0.00 1.42 0.00 0.85 -9.75 183.54 33.87 259.83 0.5602 -768.0 -602.1
41 0.00 0.89 0.00 0.53 -11.51 183.61 33.94 256.73 0.5643 -513.0 -455.8
42 5.51 8.09 3.28 4.81 -12.27 182.90 33.24 255.18 0.5561 991.3 763.6
43 0.00 1.24 0.00 0.74 -12.55 182.90 33.24 254.69 0.5568 873.0 759.8


  • 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.