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

12201 32.96 82.47 17.11 43.08 -4.51 86.70 -16.16 118.18 0.3157 587.2 431.0


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SDO HMI 2014-11-03 12:00:28 UT

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

1 0.00 1.12 0.00 0.58 -5.75 89.62 -13.25 126.68 0.2857 837.0 672.2
2 2.51 4.24 1.30 2.19 -5.22 89.32 -13.55 124.53 0.2844 1132.6 863.2
3 0.00 2.77 0.00 1.44 -5.44 88.36 -14.51 123.35 0.2999 713.0 602.2
4 0.00 1.04 0.00 0.54 -4.94 87.91 -14.96 121.13 0.3017 782.0 665.5
5 0.00 1.12 0.00 0.58 -5.36 87.84 -15.03 122.20 0.3065 712.0 586.2
6 7.96 47.56 4.13 24.70 -4.04 87.72 -15.15 118.19 0.2971 566.8 490.1
7 0.00 3.20 0.00 1.66 -4.95 87.54 -15.33 120.53 0.3071 957.0 788.0
8 0.00 1.12 0.00 0.59 -5.13 87.54 -15.33 121.03 0.3087 689.0 470.5
9 1.82 -6.00 0.94 -6.00 -4.26 87.43 -15.43 118.37 0.3030 923.1 999999
10 3.03 -6.00 1.57 -6.00 -3.84 87.41 -15.46 117.10 0.3001 1022.1 999999
11 0.00 1.04 0.00 0.54 -3.54 87.42 -15.45 116.21 0.2977 553.0 507.8
12 7.52 -6.00 3.91 -6.00 -4.08 87.37 -15.49 117.76 0.3024 1234.0 999999
13 0.00 1.21 0.00 0.63 -5.01 87.10 -15.76 120.01 0.3139 830.0 682.3
14 10.12 -6.00 5.26 -6.00 -4.14 87.09 -15.77 117.52 0.3071 892.0 999999
15 0.00 5.27 0.00 2.76 -4.55 86.25 -16.62 117.43 0.3227 802.0 713.3
16 0.00 1.56 0.00 0.81 -4.10 86.13 -16.73 116.02 0.3210 893.0 731.8
17 0.00 1.12 0.00 0.59 -4.47 85.81 -17.06 116.60 0.3285 812.0 745.2
18 0.00 1.12 0.00 0.59 -3.10 85.19 -17.68 112.00 0.3286 -868.0 -700.5
19 0.00 1.56 0.00 0.82 -5.12 84.79 -18.08 116.98 0.3483 801.0 627.3
20 0.00 1.90 0.00 1.02 -5.59 82.88 -19.99 115.81 0.3796 747.0 580.1
21 0.00 0.86 0.00 0.47 -5.91 81.88 -20.99 115.47 0.3964 -769.0 -645.2
22 0.00 0.95 0.00 0.52 -5.73 79.62 -23.24 112.86 0.4279 -894.0 -723.2
23 0.00 0.95 0.00 0.52 -5.71 79.30 -23.57 112.53 0.4325 -663.0 -527.6
24 0.00 0.86 0.00 0.48 -5.99 79.16 -23.71 112.99 0.4363 -768.0 -625.6
25 0.00 1.90 0.00 1.05 -6.66 78.86 -24.01 114.14 0.4447 -764.0 -596.9


  • 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.