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

11236 60.45 400.75 43.56 285.70 16.95 169.63 44.25 291.94 0.7210 -568.1 -265.8


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SDO HMI 2011-06-23 12:59:11 UT

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

1 1.72 4.45 1.29 3.33 16.21 172.66 47.29 289.99 0.7530 586.7 533.7
2 0.00 2.09 0.00 1.59 18.01 172.99 47.61 292.22 0.7610 585.0 393.9
3 0.00 2.72 0.00 2.04 16.85 172.45 47.07 290.88 0.7522 -588.0 -429.1
4 0.00 1.00 0.00 0.75 17.80 172.63 47.25 292.05 0.7566 607.0 496.3
5 0.00 1.27 0.00 0.95 17.24 172.11 46.73 291.48 0.7496 -394.0 -306.1
6 0.00 1.27 0.00 0.94 18.59 171.50 46.12 293.43 0.7468 402.0 400.8
7 57.91 354.18 41.69 254.65 16.93 170.22 44.84 291.65 0.7280 -1213.0 -353.8
8 0.82 -7.00 0.58 -7.00 16.35 169.51 44.13 291.09 0.7184 -1149.4 999999
9 0.00 1.54 0.00 1.08 15.89 168.94 43.56 290.64 0.7105 -133.0 -140.9
10 0.00 1.45 0.00 1.03 17.85 169.11 43.73 293.24 0.7185 -246.0 -256.4
11 0.00 1.00 0.00 0.67 14.53 166.63 41.25 289.47 0.6792 -683.0 -574.6
12 0.00 1.00 0.00 0.69 18.37 167.17 41.79 294.68 0.6983 498.0 346.7
13 0.00 1.54 0.00 1.02 17.02 164.77 39.39 293.76 0.6653 467.0 402.5
14 0.00 0.64 0.00 0.42 16.69 164.27 38.89 293.48 0.6580 487.0 515.6
15 0.00 1.63 0.00 1.07 18.19 163.42 38.05 296.06 0.6540 689.0 541.2
16 0.00 0.82 0.00 0.53 17.75 163.27 37.89 295.49 0.6503 562.0 531.3
17 0.00 0.73 0.00 0.47 18.53 162.78 37.40 296.86 0.6478 712.0 600.6
18 0.00 1.82 0.00 1.16 17.56 161.94 36.56 295.85 0.6332 761.0 583.2
19 0.00 0.91 0.00 0.58 18.13 161.99 36.61 296.67 0.6365 574.0 515.1
20 0.00 1.09 0.00 0.70 19.54 161.83 36.45 298.82 0.6413 720.0 570.0
21 0.00 1.45 0.00 0.93 19.42 161.36 35.98 298.91 0.6351 640.0 495.9
22 0.00 1.63 0.00 1.02 17.33 160.50 35.12 296.25 0.6146 717.0 524.2
23 0.00 2.36 0.00 1.50 19.43 160.56 35.18 299.38 0.6258 276.0 343.7
24 0.00 2.72 0.00 1.70 18.08 159.69 34.31 297.84 0.6083 716.0 595.8
25 0.00 0.82 0.00 0.52 20.66 160.12 34.75 301.45 0.6273 600.0 527.4
26 0.00 2.63 0.00 1.58 15.49 157.43 32.05 295.04 0.5665 588.0 608.4
27 0.00 1.63 0.00 0.98 15.47 157.16 31.78 295.15 0.5629 834.0 639.5
28 0.00 5.45 0.00 3.25 15.41 156.85 31.48 295.24 0.5586 853.0 693.6
29 0.00 0.91 0.00 0.55 17.20 157.18 31.80 297.99 0.5722 718.0 508.5


  • 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.