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

11800 96.01 395.90 61.01 250.32 -6.88 157.89 36.47 251.77 0.6231 -75.9 -144.7


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SDO HMI 2013-07-26 10:59:10 UT

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

1 0.00 1.90 0.00 1.30 -6.58 163.48 42.05 254.63 0.6924 480.0 357.7
2 0.00 2.18 0.00 1.49 -6.82 163.34 41.91 254.25 0.6915 576.0 439.1
3 1.36 2.45 0.93 1.67 -7.12 163.25 41.82 253.78 0.6914 567.3 409.8
4 1.45 5.08 0.99 3.45 -6.82 162.93 41.50 254.08 0.6865 788.1 625.0
5 2.99 23.30 2.03 15.75 -7.09 162.71 41.28 253.62 0.6847 888.6 741.3
6 0.00 1.72 0.00 1.18 -9.04 162.95 41.53 251.00 0.6947 815.0 589.8
7 2.45 -5.00 1.66 -5.00 -7.30 162.57 41.14 253.27 0.6837 939.9 999999
8 8.61 10.61 5.62 6.92 -6.72 160.30 38.87 253.16 0.6535 736.3 449.4
9 15.32 29.55 9.88 19.06 -6.12 159.62 38.19 253.76 0.6426 963.0 582.7
10 5.62 9.79 3.64 6.33 -6.68 159.67 38.24 252.94 0.6453 879.5 517.2
11 1.36 -9.00 0.87 -9.00 -5.86 159.44 38.01 254.08 0.6393 972.5 999999
12 0.00 0.91 0.00 0.59 -7.88 159.39 37.97 251.04 0.6466 525.0 387.1
13 0.00 7.43 0.00 4.76 -6.37 159.09 37.67 253.16 0.6368 706.0 599.1
14 0.00 5.89 0.00 3.80 -7.71 159.18 37.76 251.19 0.6433 766.0 396.9
15 0.00 1.54 0.00 0.98 -5.56 158.99 37.56 254.35 0.6324 726.0 524.8
16 0.00 2.27 0.00 1.45 -6.68 159.04 37.62 252.67 0.6373 349.0 360.8
17 0.00 2.90 0.00 1.85 -5.54 158.76 37.33 254.27 0.6293 451.0 469.8
18 0.00 4.44 0.00 2.87 -8.51 159.00 37.57 249.91 0.6443 885.0 681.6
19 1.99 5.98 1.26 3.80 -5.96 158.40 36.98 253.48 0.6262 -467.7 -156.9
20 0.00 0.73 0.00 0.47 -9.50 158.73 37.30 248.33 0.6454 665.0 525.0
21 0.00 1.36 0.00 0.87 -8.13 158.33 36.91 250.15 0.6343 -586.0 -420.9
22 0.00 6.26 0.00 3.97 -7.30 158.06 36.63 251.26 0.6272 240.0 252.3
23 0.00 2.81 0.00 1.78 -6.61 158.00 36.57 252.28 0.6236 -438.0 -315.2
24 0.00 1.00 0.00 0.63 -6.92 157.83 36.41 251.74 0.6227 174.0 153.0
25 3.35 265.80 2.09 165.35 -5.73 157.17 35.74 253.27 0.6091 -698.4 -421.4
26 0.91 -25.00 0.57 -25.00 -6.84 157.03 35.60 251.46 0.6119 -572.7 999999
27 3.99 -25.00 2.48 -25.00 -6.86 156.76 35.34 251.30 0.6085 -837.7 999999
28 12.42 -25.00 7.71 -25.00 -6.32 156.64 35.22 252.08 0.6046 -891.7 999999
29 29.19 -25.00 18.18 -25.00 -7.31 156.61 35.19 250.50 0.6086 -1110.4 999999
30 2.09 -25.00 1.29 -25.00 -6.56 156.51 35.09 251.63 0.6039 -977.0 999999
31 2.09 -25.00 1.30 -25.00 -7.64 156.27 34.84 249.81 0.6055 -867.9 999999
32 0.82 -25.00 0.51 -25.00 -7.42 156.25 34.82 250.14 0.6043 -1114.1 999999


  • 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.