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

12163 39.65 203.99 22.22 114.78 -15.81 66.26 -16.43 144.95 0.4747 435.0 277.6


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SDO HMI 2014-09-11 11:00:35 UT

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

1 0.36 1.78 0.20 0.99 -16.27 69.29 -13.39 150.65 0.4556 -795.0 -661.7
2 0.00 1.07 0.00 0.56 -8.19 69.56 -13.13 139.44 0.3472 731.0 592.2
3 0.00 1.96 0.00 1.08 -14.57 69.15 -13.54 148.39 0.4340 -933.0 -740.0
4 0.00 1.07 0.00 0.59 -15.30 68.94 -13.75 148.88 0.4453 -751.0 -596.5
5 0.00 1.25 0.00 0.70 -15.92 67.93 -14.76 147.80 0.4617 844.0 737.0
6 0.00 2.32 0.00 1.29 -15.82 67.87 -14.82 147.59 0.4610 605.0 525.2
7 0.00 1.60 0.00 0.90 -16.19 67.68 -15.01 147.69 0.4673 579.0 391.7
8 6.15 165.32 3.44 92.67 -15.71 67.20 -15.49 146.29 0.4652 1059.6 374.2
9 2.32 -8.00 1.29 -8.00 -15.52 67.05 -15.64 145.80 0.4641 1317.9 999999
10 2.85 -8.00 1.60 -8.00 -15.92 66.98 -15.71 146.18 0.4696 849.5 999999
11 4.99 -8.00 2.80 -8.00 -15.82 66.80 -15.89 145.75 0.4701 1032.3 999999
12 22.18 -8.00 12.43 -8.00 -15.67 66.61 -16.08 145.25 0.4697 1128.2 999999
13 0.00 3.74 0.00 2.11 -14.81 64.20 -18.49 140.28 0.4818 666.0 574.1
14 0.00 5.34 0.00 3.04 -15.73 64.08 -18.61 141.33 0.4936 668.0 554.7
15 0.00 1.43 0.00 0.81 -16.06 63.98 -18.71 141.61 0.4984 585.0 507.2
16 0.00 1.34 0.00 0.78 -18.43 63.55 -19.14 143.90 0.5299 755.0 585.3
17 0.00 0.89 0.00 0.51 -15.97 63.06 -19.63 140.15 0.5061 -637.0 -445.0
18 0.00 1.78 0.00 1.02 -15.59 62.76 -19.93 139.22 0.5047 -812.0 -647.3
19 0.80 1.87 0.46 1.08 -15.96 61.78 -20.91 138.36 0.5184 -850.4 -737.4
20 0.00 2.49 0.00 1.46 -17.29 61.59 -21.09 139.82 0.5347 -815.0 -623.3
21 0.00 2.41 0.00 1.42 -18.05 60.99 -21.70 139.97 0.5488 -927.0 -744.5
22 0.00 1.34 0.00 0.78 -16.36 61.13 -21.56 138.01 0.5291 -747.0 -537.1
23 0.00 1.43 0.00 0.84 -17.77 60.68 -22.01 139.23 0.5486 -697.0 -556.2
24 0.00 0.71 0.00 0.44 -22.16 59.56 -23.13 142.92 0.6056 690.0 567.2
25 0.00 0.98 0.00 0.59 -18.44 59.83 -22.85 139.00 0.5638 -758.0 -554.2
26 0.00 0.98 0.00 0.59 -19.47 59.44 -23.25 139.75 0.5782 -532.0 -479.0
27 0.00 0.89 0.00 0.53 -18.49 59.52 -23.17 138.67 0.5673 -702.0 -612.2


  • 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.