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

12135 123.23 667.63 78.42 422.15 12.36 128.11 -38.29 77.77 0.6213 17.3 -51.5


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SDO HMI 2014-08-08 21:00:39 UT

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

1 54.17 358.79 33.02 218.77 13.95 130.99 -35.41 74.79 0.5850 -1192.5 -389.6
2 1.99 -1.00 1.22 -1.00 13.32 130.37 -36.04 76.00 0.5922 -620.0 999999
3 0.90 -1.00 0.55 -1.00 13.69 130.31 -36.10 75.40 0.5938 -319.8 999999
4 0.00 1.17 0.00 0.73 13.69 129.41 -37.00 75.59 0.6059 -618.0 -506.6
5 0.00 1.26 0.00 0.79 14.39 129.24 -37.17 74.49 0.6096 189.0 141.1
6 0.00 2.98 0.00 1.86 13.86 129.18 -37.23 75.36 0.6093 -542.0 -466.3
7 0.81 1.81 0.51 1.14 11.91 127.98 -38.43 78.74 0.6223 834.0 718.1
8 0.00 2.62 0.00 1.66 12.05 127.84 -38.57 78.53 0.6244 569.0 578.1
9 0.00 0.72 0.00 0.46 11.88 127.51 -38.90 78.85 0.6286 639.0 477.4
10 0.00 3.61 0.00 2.31 11.04 126.96 -39.44 80.24 0.6350 -639.0 -518.8
11 0.00 3.43 0.00 2.20 11.86 126.79 -39.62 78.97 0.6381 613.0 748.6
12 0.00 1.35 0.00 0.87 12.13 126.74 -39.67 78.55 0.6390 554.0 492.2
13 0.00 4.06 0.00 2.62 11.71 126.45 -39.96 79.24 0.6424 851.0 699.3
14 0.00 0.63 0.00 0.41 12.43 126.16 -40.25 78.16 0.6470 575.0 500.4
15 0.00 1.35 0.00 0.88 11.29 126.07 -40.33 79.94 0.6469 340.0 274.0
16 0.00 2.98 0.00 1.93 9.88 126.13 -40.28 82.11 0.6452 822.0 725.0
17 6.59 279.52 4.31 184.60 11.09 125.49 -40.92 80.29 0.6543 1059.3 348.7
18 3.97 -17.00 2.61 -17.00 11.31 125.08 -41.32 79.99 0.6598 385.5 999999
19 20.86 -17.00 13.72 -17.00 10.85 125.04 -41.37 80.70 0.6600 993.7 999999
20 0.36 -17.00 0.24 -17.00 11.64 124.90 -41.51 79.52 0.6624 -411.8 999999
21 2.17 -17.00 1.43 -17.00 11.10 124.75 -41.66 80.34 0.6640 607.2 999999
22 1.17 -17.00 0.77 -17.00 9.92 124.94 -41.47 82.11 0.6608 988.4 999999
23 0.27 -17.00 0.18 -17.00 10.53 124.80 -41.61 81.21 0.6629 881.7 999999
24 1.17 -17.00 0.78 -17.00 10.64 124.70 -41.71 81.04 0.6643 783.7 999999
25 17.70 -17.00 11.69 -17.00 9.75 124.67 -41.73 82.38 0.6642 1010.8 999999
26 11.10 -17.00 7.39 -17.00 10.58 124.29 -42.11 81.15 0.6694 652.0 999999
27 0.00 1.35 0.00 0.92 10.28 123.04 -43.37 81.67 0.6852 -458.0 -451.9


  • 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.