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

11224 41.63 143.36 33.60 115.97 21.09 131.43 48.40 297.91 0.7911 -77.1 -55.4


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SDO HMI 2011-05-30 12:59:10 UT

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

1 0.00 2.17 0.00 1.80 20.46 133.00 49.97 296.57 0.8043 -665.0 -568.2
2 3.07 51.37 2.61 43.55 22.04 133.54 50.51 298.25 0.8142 -579.7 -127.1
3 4.06 -2.00 3.44 -2.00 22.30 133.31 50.27 298.64 0.8130 -610.4 999999
4 4.88 -2.00 4.09 -2.00 22.16 132.93 49.90 298.61 0.8091 -776.2 999999
5 2.80 39.46 2.29 32.28 21.07 132.22 49.18 297.58 0.7990 -538.5 -370.8
6 0.00 1.81 0.00 1.50 21.86 132.48 49.45 298.42 0.8040 -616.0 -482.8
7 6.59 -5.00 5.43 -5.00 21.53 132.28 49.24 298.10 0.8010 -574.6 999999
8 0.00 0.54 0.00 0.43 19.78 131.47 48.44 296.31 0.7877 -590.0 -564.7
9 0.00 2.62 0.00 2.12 20.80 131.65 48.62 297.47 0.7928 -685.0 -643.6
10 0.00 1.08 0.00 0.87 20.08 131.35 48.31 296.71 0.7874 -676.0 -610.0
11 7.22 -5.00 5.87 -5.00 21.19 131.78 48.74 297.89 0.7952 -736.1 999999
12 0.00 2.44 0.00 1.88 19.37 129.68 46.64 296.48 0.7686 515.0 329.5
13 8.04 10.92 6.13 8.33 18.72 129.35 46.31 295.80 0.7629 543.3 329.8
14 0.00 0.99 0.00 0.76 19.08 129.24 46.21 296.29 0.7631 363.0 296.2
15 0.00 2.26 0.00 1.71 18.68 128.91 45.88 295.92 0.7584 796.0 598.9
16 0.00 1.26 0.00 0.96 19.17 129.04 46.01 296.48 0.7615 522.0 457.8
17 2.80 3.25 2.13 2.48 19.40 129.03 46.00 296.77 0.7622 429.1 493.6
18 0.00 2.80 0.00 2.13 20.01 128.61 45.57 297.70 0.7602 563.0 451.9
19 0.00 0.90 0.00 0.66 17.44 127.32 44.29 294.98 0.7372 -641.0 -501.7
20 0.00 0.99 0.00 0.74 19.22 127.82 44.78 297.05 0.7491 622.0 441.2
21 0.00 2.53 0.00 1.88 19.51 127.65 44.61 297.48 0.7484 575.0 423.2
22 0.00 1.53 0.00 1.14 19.74 127.50 44.46 297.83 0.7478 597.0 446.0
23 0.00 1.90 0.00 1.42 20.19 127.57 44.54 298.37 0.7504 576.0 491.0
24 0.00 1.53 0.00 1.15 20.42 127.52 44.48 298.68 0.7508 565.0 482.7
25 0.45 1.53 0.33 1.14 19.86 127.22 44.19 298.11 0.7455 795.4 734.6
26 0.00 1.08 0.00 0.81 20.94 127.62 44.59 299.29 0.7540 424.0 384.2
27 0.00 1.08 0.00 0.80 20.22 127.26 44.23 298.54 0.7474 645.0 558.2
28 0.00 1.53 0.00 1.14 20.51 127.32 44.29 298.89 0.7492 755.0 626.7
29 1.72 2.17 1.28 1.62 20.81 127.34 44.31 299.25 0.7506 662.9 588.0
30 0.00 1.72 0.00 1.27 20.61 127.13 44.10 299.09 0.7476 769.0 635.1
31 0.00 1.90 0.00 1.40 20.64 126.83 43.79 299.27 0.7447 611.0 505.5


  • 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.