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

12182 80.91 318.88 79.75 316.23 -15.27 122.97 56.45 248.27 0.8667 192.4 68.8


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SDO HMI 2014-10-09 23:00:31 UT

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

1 8.24 136.01 8.72 143.15 -15.19 125.38 58.86 249.14 0.8858 359.7 98.1
2 14.72 -1.00 15.37 -1.00 -15.42 124.83 58.30 248.72 0.8821 591.3 999999
3 3.33 -1.00 3.43 -1.00 -15.22 124.38 57.85 248.81 0.8782 725.1 999999
4 2.02 -1.00 2.07 -1.00 -15.49 124.27 57.74 248.47 0.8780 653.0 999999
5 12.71 92.01 12.70 91.59 -14.44 123.59 57.07 249.42 0.8702 721.0 353.7
6 13.50 -5.00 13.54 -5.00 -15.14 123.59 57.07 248.65 0.8719 715.6 999999
7 1.93 -5.00 1.89 -5.00 -14.79 122.88 56.35 248.81 0.8653 667.9 999999
8 2.10 -5.00 2.07 -5.00 -15.13 122.85 56.32 248.42 0.8659 775.8 999999
9 0.00 1.40 0.00 1.30 -13.07 121.37 54.85 250.26 0.8483 99.0 64.9
10 0.00 1.31 0.00 1.25 -14.53 121.78 55.25 248.75 0.8555 417.0 448.9
11 0.00 1.67 0.00 1.57 -15.48 121.06 54.53 247.44 0.8520 -405.0 -274.7
12 0.00 3.77 0.00 3.55 -15.76 121.06 54.54 247.12 0.8529 -639.0 -460.6
13 0.00 2.54 0.00 2.34 -14.45 120.57 54.04 248.43 0.8450 -377.0 -266.3
14 2.02 3.59 1.84 3.27 -14.41 120.13 53.60 248.33 0.8411 -460.6 -214.0
15 0.00 0.96 0.00 0.88 -14.83 120.28 53.76 247.90 0.8436 -269.0 -202.0
16 0.88 2.02 0.80 1.83 -15.14 119.82 53.29 247.38 0.8405 -267.4 -123.1
17 0.44 1.40 0.39 1.25 -14.22 119.44 52.91 248.30 0.8344 308.6 315.5
18 0.00 1.67 0.00 1.52 -15.60 119.93 53.41 246.91 0.8428 -352.0 -195.1
19 2.80 9.46 2.52 8.49 -15.16 119.36 52.83 247.19 0.8365 -502.7 -447.9
20 0.00 5.96 0.00 5.24 -13.79 118.89 52.36 248.60 0.8282 -665.0 -483.8
21 0.00 1.40 0.00 1.27 -16.10 119.50 52.97 246.18 0.8406 -215.0 -175.0
22 0.88 -19.00 0.78 -19.00 -15.20 119.06 52.53 247.04 0.8340 -626.3 999999
23 0.00 0.61 0.00 0.55 -15.54 118.93 52.40 246.61 0.8339 -444.0 -369.4
24 0.00 0.88 0.00 0.79 -16.15 119.05 52.53 245.95 0.8369 -226.0 -176.8
25 0.00 1.75 0.00 1.56 -15.70 118.68 52.15 246.32 0.8322 -657.0 -515.5
26 11.22 29.97 10.02 26.89 -16.40 118.63 52.11 245.51 0.8340 -582.7 -47.7
27 0.00 0.26 0.00 0.23 -15.32 117.99 51.46 246.50 0.8248 -431.0 -350.0
28 0.00 0.61 0.00 0.54 -16.20 118.15 51.63 245.55 0.8291 -576.0 -487.7
29 2.98 12.36 2.63 10.93 -16.55 118.13 51.60 245.15 0.8301 -745.5 -446.9
30 1.14 2.54 0.98 2.19 -15.21 117.45 50.93 246.42 0.8196 -605.5 -563.9
31 0.00 1.40 0.00 1.22 -16.23 117.71 51.18 245.35 0.8253 -629.0 -519.7
32 0.00 0.70 0.00 0.60 -15.76 117.09 50.57 245.65 0.8182 -503.0 -452.1
33 0.00 1.23 0.00 1.04 -15.39 116.92 50.39 246.00 0.8153 -650.0 -518.8
34 0.00 1.05 0.00 0.89 -15.08 116.62 50.10 246.25 0.8115 -636.0 -589.1
35 0.00 0.35 0.00 0.30 -15.39 116.58 50.05 245.86 0.8122 -649.0 -582.5


  • 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.