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

12004 0.00 46.39 0.00 23.99 -11.69 299.06 -15.10 107.50 0.2713 126.6 -26.4


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SDO HMI 2014-03-14 13:00:29 UT

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

1 0.00 2.00 0.00 0.99 -7.75 309.20 -4.95 97.09 0.0866 902.0 714.7
2 0.00 1.13 0.00 0.56 -7.48 308.75 -5.40 93.65 0.0940 756.0 407.5
3 0.00 1.91 0.00 0.95 -9.90 307.13 -7.02 111.95 0.1305 794.0 508.5
4 0.00 1.39 0.00 0.70 -11.06 306.98 -7.17 119.32 0.1412 1055.0 780.7
5 0.00 0.87 0.00 0.43 -11.21 306.86 -7.30 119.81 0.1443 849.0 711.5
6 0.00 0.96 0.00 0.48 -6.72 304.62 -9.54 87.88 0.1655 845.0 622.5
7 0.00 0.96 0.00 0.48 -11.21 304.22 -9.94 113.15 0.1850 884.0 732.1
8 0.00 0.78 0.00 0.39 -11.12 304.06 -10.09 112.39 0.1868 847.0 675.7
9 0.00 1.30 0.00 0.66 -11.76 303.42 -10.74 114.28 0.2010 957.0 758.8
10 0.00 1.13 0.00 0.57 -13.11 303.24 -10.92 119.80 0.2136 829.0 631.8
11 0.00 1.04 0.00 0.53 -11.91 303.23 -10.93 114.59 0.2049 821.0 721.9
12 0.00 1.30 0.00 0.66 -13.01 303.02 -11.13 118.96 0.2160 668.0 502.0
13 0.00 2.00 0.00 1.01 -11.34 303.07 -11.09 111.68 0.2039 900.0 690.7
14 0.00 1.30 0.00 0.66 -10.98 302.96 -11.20 109.83 0.2036 979.0 893.9
15 0.00 1.13 0.00 0.57 -11.18 302.86 -11.30 110.63 0.2064 883.0 684.8
16 0.00 0.96 0.00 0.48 -7.98 302.60 -11.56 94.82 0.2000 887.0 732.5
17 0.00 1.56 0.00 0.79 -4.93 301.94 -12.22 80.23 0.2149 853.0 625.2
18 0.00 0.96 0.00 0.49 -8.31 299.56 -14.60 95.49 0.2517 -922.0 -791.3
19 0.00 0.96 0.00 0.49 -8.99 299.28 -14.88 98.06 0.2573 -710.0 -613.9
20 0.00 0.87 0.00 0.45 -12.38 298.06 -16.10 109.46 0.2885 -777.0 -605.0
21 0.00 1.56 0.00 0.81 -12.44 297.87 -16.29 109.45 0.2918 -842.0 -651.4
22 0.00 1.65 0.00 0.85 -5.02 297.49 -16.67 83.56 0.2889 629.0 403.6
23 0.00 1.39 0.00 0.73 -9.06 294.73 -19.43 96.94 0.3324 -942.0 -715.1
24 0.00 1.13 0.00 0.60 -14.96 293.98 -20.18 113.21 0.3643 -907.0 -781.8
25 0.00 1.22 0.00 0.65 -15.79 293.76 -20.40 115.16 0.3722 -796.0 -715.5
26 0.00 0.78 0.00 0.41 -8.56 294.31 -19.85 95.39 0.3388 -787.0 -605.8
27 0.00 1.39 0.00 0.74 -15.43 293.70 -20.46 114.18 0.3710 -901.0 -705.2
28 0.00 5.21 0.00 2.79 -15.53 293.19 -20.97 113.98 0.3790 -841.0 -758.1
29 0.00 1.56 0.00 0.84 -15.07 293.11 -21.05 112.76 0.3778 -915.0 -705.3
30 0.00 4.43 0.00 2.37 -15.06 292.88 -21.28 112.55 0.3812 -664.0 -599.1
31 0.00 0.69 0.00 0.38 -14.04 291.12 -23.04 108.82 0.4028 -683.0 -534.5
32 0.00 0.87 0.00 0.48 -9.60 288.67 -25.49 97.31 0.4296 -599.0 -494.8


  • 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.