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

12127 35.05 112.75 25.52 81.21 -8.14 249.86 44.34 252.59 0.7270 218.9 119.4


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SDO HMI 2014-08-05 22:00:39 UT

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

1 0.00 0.63 0.00 0.55 -6.24 259.31 53.78 257.99 0.8221 418.0 422.0
2 0.00 1.81 0.00 1.42 -6.66 254.76 49.24 256.24 0.7769 665.0 563.5
3 7.95 10.48 6.10 8.05 -6.79 253.71 48.19 255.75 0.7659 689.2 420.9
4 1.17 4.70 0.89 3.57 -7.30 253.09 47.57 254.90 0.7605 598.2 526.4
5 0.00 0.27 0.00 0.20 -6.47 252.44 46.92 255.76 0.7510 526.0 481.3
6 0.00 2.44 0.00 1.83 -7.18 252.39 46.87 254.82 0.7525 405.0 341.4
7 0.00 0.81 0.00 0.60 -5.21 251.90 46.38 257.22 0.7415 548.0 400.3
8 0.00 1.36 0.00 1.01 -7.28 252.09 46.57 254.59 0.7495 711.0 501.9
9 1.36 6.51 0.99 4.76 -6.32 251.35 45.83 255.59 0.7383 721.3 555.6
10 1.17 -9.00 0.86 -9.00 -6.56 251.29 45.77 255.25 0.7384 731.3 999999
11 0.00 1.08 0.00 0.78 -6.48 250.67 45.15 255.14 0.7310 566.0 510.1
12 0.00 1.08 0.00 0.79 -8.46 250.40 44.88 252.44 0.7344 378.0 356.9
13 0.81 2.71 0.59 1.95 -8.51 249.85 44.33 252.16 0.7282 567.4 485.7
14 5.15 9.85 3.67 7.02 -7.98 249.43 43.91 252.70 0.7216 701.4 440.1
15 5.87 15.72 4.16 11.13 -6.87 249.29 43.77 254.13 0.7163 810.8 594.2
16 1.27 39.31 0.91 28.07 -9.48 249.48 43.96 250.73 0.7276 -433.6 -281.2
17 0.36 -15.00 0.25 -15.00 -6.95 249.05 43.52 253.93 0.7137 886.2 999999
18 0.00 1.17 0.00 0.85 -10.91 249.60 44.08 248.92 0.7343 -657.0 -574.7
19 0.00 0.63 0.00 0.45 -8.49 249.16 43.64 251.91 0.7203 431.0 334.0
20 3.34 -16.00 2.40 -16.00 -9.59 249.24 43.72 250.49 0.7253 -641.6 999999
21 0.00 0.81 0.00 0.57 -7.56 248.86 43.34 253.04 0.7136 523.0 515.8
22 0.00 0.54 0.00 0.39 -9.95 249.04 43.52 249.92 0.7244 -574.0 -464.2
23 6.60 -16.00 4.70 -16.00 -9.50 248.84 43.32 250.44 0.7204 -708.2 999999
24 0.00 1.36 0.00 0.94 -7.14 247.89 42.37 253.22 0.7007 702.0 619.5
25 0.00 1.90 0.00 1.30 -8.14 247.02 41.50 251.48 0.6940 874.0 618.9
26 0.00 1.45 0.00 0.99 -11.18 245.99 40.47 246.85 0.6948 -181.0 -193.4
27 0.00 0.90 0.00 0.61 -9.87 245.38 39.86 248.32 0.6817 -375.0 -388.4
28 0.00 1.08 0.00 0.74 -11.21 245.51 39.98 246.56 0.6893 -423.0 -355.3
29 0.00 0.54 0.00 0.36 -9.97 243.60 38.08 247.26 0.6609 -476.0 -421.2
30 0.00 1.54 0.00 0.97 -7.03 241.80 36.28 250.60 0.6248 -504.0 -456.0
31 0.00 1.08 0.00 0.68 -7.01 241.53 36.01 250.49 0.6213 -673.0 -539.8
32 0.00 0.99 0.00 0.63 -7.09 241.31 35.79 250.25 0.6188 -687.0 -588.3


  • 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.