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

11800 99.26 413.08 63.38 263.05 -6.82 157.88 37.00 252.13 0.6298 -145.4 -109.8


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SDO HMI 2013-07-26 11:59:10 UT

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

1 0.00 2.18 0.00 1.50 -6.79 163.36 42.49 254.49 0.6983 565.0 441.7
2 1.54 2.99 1.06 2.06 -7.09 163.23 42.35 254.02 0.6977 542.2 382.4
3 0.00 1.36 0.00 0.93 -7.05 163.06 42.18 254.02 0.6955 442.0 351.7
4 3.17 28.83 2.17 19.68 -7.06 162.73 41.85 253.88 0.6915 856.1 696.7
5 0.00 0.91 0.00 0.63 -9.05 162.98 42.10 251.24 0.7016 771.0 632.6
6 1.09 -4.00 0.74 -4.00 -7.28 162.71 41.84 253.57 0.6921 694.9 999999
7 8.79 11.24 5.79 7.40 -6.72 160.34 39.46 253.40 0.6609 717.1 422.9
8 4.80 58.83 3.13 38.22 -6.75 159.71 38.83 253.10 0.6531 831.0 526.9
9 17.04 -8.00 11.08 -8.00 -6.15 159.57 38.70 253.93 0.6492 1003.5 999999
10 0.00 1.18 0.00 0.77 -7.12 159.62 38.75 252.52 0.6534 663.0 466.8
11 0.00 1.63 0.00 1.05 -5.56 159.10 38.22 254.61 0.6409 777.0 632.8
12 1.90 6.53 1.24 4.25 -7.65 159.25 38.37 251.56 0.6508 583.6 458.9
13 0.00 1.18 0.00 0.76 -5.77 158.99 38.12 254.25 0.6404 628.0 553.4
14 0.00 2.08 0.00 1.36 -8.49 159.06 38.19 250.26 0.6519 867.0 779.0
15 0.00 3.26 0.00 2.09 -5.42 158.73 37.86 254.68 0.6357 776.0 521.5
16 0.00 1.09 0.00 0.70 -5.60 158.67 37.80 254.38 0.6356 292.0 245.7
17 0.00 1.99 0.00 1.29 -7.91 158.80 37.93 250.98 0.6463 -270.0 -71.3
18 1.09 2.45 0.69 1.56 -5.89 158.38 37.51 253.81 0.6329 -507.7 -425.0
19 0.00 1.18 0.00 0.75 -6.46 157.97 37.09 252.76 0.6297 -513.0 -283.7
20 0.00 1.99 0.00 1.27 -6.61 157.94 37.07 252.52 0.6300 -479.0 -346.0
21 0.00 2.18 0.00 1.39 -7.36 158.01 37.13 251.41 0.6339 670.0 482.4
22 0.00 1.09 0.00 0.69 -6.87 157.58 36.70 251.95 0.6263 -431.0 -326.1
23 3.81 278.91 2.39 174.70 -5.73 157.14 36.27 253.51 0.6161 -656.5 -387.5
24 1.81 -23.00 1.14 -23.00 -6.87 156.97 36.09 251.66 0.6184 -562.0 999999
25 9.34 -23.00 5.88 -23.00 -7.54 156.76 35.89 250.52 0.6186 -966.7 999999
26 2.72 -23.00 1.71 -23.00 -6.85 156.70 35.82 251.55 0.6148 -944.7 999999
27 3.99 -23.00 2.49 -23.00 -6.10 156.60 35.73 252.67 0.6104 -773.6 999999
28 16.50 -23.00 10.30 -23.00 -6.50 156.52 35.64 252.01 0.6110 -1003.3 999999
29 19.22 -23.00 12.04 -23.00 -7.21 156.50 35.63 250.89 0.6139 -1174.9 999999
30 2.45 -23.00 1.53 -23.00 -7.64 156.28 35.40 250.11 0.6128 -841.9 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.