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

12141 82.81 313.68 60.21 230.79 16.17 23.31 -47.80 74.12 0.7408 -145.7 -3.9


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SDO HMI 2014-08-16 02:00:38 UT

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

1 20.01 138.78 13.76 95.75 16.29 27.26 -43.85 73.42 0.6961 -1030.4 -456.6
2 0.00 0.54 0.00 0.38 17.78 26.37 -44.74 71.48 0.7092 -549.0 -491.8
3 8.65 -1.00 6.02 -1.00 16.92 26.59 -44.52 72.65 0.7051 -676.7 999999
4 6.40 -1.00 4.47 -1.00 16.72 26.33 -44.77 72.98 0.7077 -676.4 999999
5 2.61 -1.00 1.83 -1.00 16.63 26.05 -45.06 73.15 0.7110 -656.7 999999
6 5.05 22.17 3.55 15.65 16.00 25.87 -45.24 74.07 0.7121 -915.3 -380.4
7 3.06 -1.00 2.17 -1.00 16.81 25.49 -45.61 73.00 0.7177 -619.0 999999
8 8.02 -6.00 5.66 -6.00 16.07 25.67 -45.44 73.99 0.7146 -725.9 999999
9 0.00 0.81 0.00 0.57 15.33 25.66 -45.45 75.04 0.7137 -679.0 -578.4
10 0.00 0.99 0.00 0.70 15.24 25.41 -45.70 75.19 0.7165 -490.0 -429.3
11 0.00 2.43 0.00 1.73 14.89 25.23 -45.87 75.70 0.7182 -653.0 -538.0
12 0.00 1.35 0.00 0.98 17.06 23.98 -47.13 72.90 0.7353 -369.0 -304.3
13 0.00 1.44 0.00 1.05 16.07 24.11 -47.00 74.22 0.7325 -274.0 -314.1
14 0.00 0.63 0.00 0.46 16.78 23.61 -47.50 73.34 0.7392 -430.0 -353.1
15 0.00 0.54 0.00 0.40 16.34 23.65 -47.46 73.91 0.7381 -488.0 -410.0
16 0.00 1.17 0.00 0.88 17.00 22.14 -48.97 73.25 0.7556 649.0 570.6
17 0.00 1.35 0.00 1.02 15.51 21.91 -49.19 75.23 0.7565 875.0 635.3
18 0.00 4.33 0.00 3.28 15.74 21.65 -49.46 74.96 0.7597 817.0 699.5
19 0.00 1.35 0.00 1.03 15.27 21.60 -49.51 75.59 0.7597 536.0 443.1
20 5.59 15.50 4.28 11.86 15.48 21.19 -49.92 75.35 0.7644 821.3 500.0
21 0.00 0.54 0.00 0.42 15.97 20.73 -50.38 74.75 0.7698 670.0 625.3
22 0.90 2.16 0.70 1.68 16.07 20.40 -50.71 74.66 0.7735 888.9 752.5
23 0.00 2.61 0.00 2.04 16.31 20.31 -50.80 74.36 0.7746 699.0 659.7
24 0.00 0.36 0.00 0.28 16.11 20.13 -50.98 74.64 0.7763 700.0 647.5
25 1.89 55.51 1.49 44.27 16.51 19.78 -51.33 74.15 0.7803 907.0 281.4
26 4.24 57.95 3.32 45.41 15.51 20.09 -51.02 75.41 0.7763 1030.9 412.1
27 2.43 -26.00 1.91 -26.00 15.65 19.94 -51.17 75.24 0.7780 883.6 999999
28 0.27 -25.00 0.21 -25.00 16.56 19.56 -51.55 74.12 0.7827 752.3 999999
29 2.88 -26.00 2.26 -26.00 15.28 19.91 -51.19 75.73 0.7779 930.8 999999
30 3.88 -25.00 3.07 -25.00 16.36 19.48 -51.63 74.38 0.7834 868.4 999999
31 3.78 -26.00 2.99 -26.00 15.51 19.68 -51.42 75.45 0.7805 412.5 999999
32 3.15 -25.00 2.52 -25.00 16.27 19.15 -51.95 74.53 0.7867 438.7 999999
33 0.00 1.17 0.00 0.95 15.03 18.51 -52.59 76.15 0.7924 300.0 293.4


  • 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.