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

12071 65.92 248.02 47.59 178.94 -11.14 79.21 -45.97 103.65 0.7271 -192.0 -40.2


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SDO HMI 2014-05-22 09:00:38 UT

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

1 0.00 1.08 0.00 0.70 -9.49 85.62 -39.55 102.61 0.6459 401.0 412.8
2 0.00 1.89 0.00 1.26 -10.84 84.08 -41.10 104.28 0.6686 740.0 544.8
3 18.19 72.41 12.09 48.09 -9.82 83.91 -41.27 102.73 0.6686 962.8 389.5
4 1.44 -3.00 0.96 -3.00 -10.15 83.57 -41.61 103.15 0.6735 584.7 999999
5 0.00 0.90 0.00 0.62 -10.11 81.47 -43.70 102.65 0.6994 492.0 366.1
6 1.08 2.34 0.75 1.63 -10.93 81.28 -43.90 103.78 0.7032 620.8 473.9
7 0.00 1.26 0.00 0.87 -10.50 81.36 -43.82 103.19 0.7015 549.0 394.7
8 0.99 2.07 0.70 1.45 -12.19 80.90 -44.28 105.46 0.7103 674.0 567.9
9 0.45 1.44 0.32 1.03 -12.20 79.93 -45.25 105.25 0.7217 464.2 338.1
10 0.00 2.97 0.00 2.12 -11.98 79.89 -45.29 104.95 0.7218 641.0 590.3
11 0.00 0.90 0.00 0.64 -11.77 79.89 -45.29 104.65 0.7214 636.0 554.1
12 0.00 1.26 0.00 0.91 -12.00 79.48 -45.69 104.89 0.7266 654.0 495.0
13 0.00 1.08 0.00 0.77 -10.31 79.52 -45.66 102.57 0.7232 -706.0 -553.1
14 2.97 4.68 2.16 3.40 -12.30 78.97 -46.21 105.18 0.7331 630.9 475.9
15 0.00 1.35 0.00 0.98 -10.60 78.97 -46.20 102.88 0.7301 -702.0 -617.7
16 0.00 0.45 0.00 0.32 -10.27 79.04 -46.14 102.43 0.7288 -602.0 -518.6
17 0.90 2.97 0.65 2.15 -11.00 78.80 -46.37 103.39 0.7327 -674.1 -517.3
18 0.63 7.93 0.47 5.95 -12.54 77.31 -47.87 105.16 0.7523 -733.6 -512.4
19 0.00 0.72 0.00 0.54 -12.82 77.19 -47.99 105.50 0.7541 -645.0 -540.8
20 23.96 137.44 17.86 103.27 -11.31 77.37 -47.81 103.54 0.7496 -919.0 -245.1
21 0.00 0.99 0.00 0.75 -12.59 76.92 -48.26 105.15 0.7567 -627.0 -579.5
22 0.00 0.90 0.00 0.68 -12.13 76.90 -48.28 104.54 0.7562 -698.0 -575.7
23 2.43 -20.00 1.85 -20.00 -12.30 76.48 -48.70 104.69 0.7611 -740.7 999999
24 12.88 -20.00 9.78 -20.00 -11.93 76.52 -48.66 104.21 0.7600 -797.3 999999
25 0.00 0.36 0.00 0.29 -13.09 74.42 -50.75 105.33 0.7844 -357.0 -375.5
26 0.00 0.63 0.00 0.52 -13.18 73.04 -52.14 105.20 0.7988 -192.0 -214.6


  • 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.