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

12134 74.82 337.97 64.31 291.32 9.26 172.89 -55.23 82.86 0.8187 292.4 153.3


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SDO HMI 2014-08-04 05:00:39 UT

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

1 0.00 0.90 0.00 0.64 4.02 182.23 -45.89 90.23 0.7186 -619.0 -506.4
2 0.00 1.09 0.00 0.82 7.20 178.60 -49.52 85.66 0.7590 -664.0 -547.6
3 2.26 34.48 1.74 26.60 9.84 177.90 -50.22 82.18 0.7666 -908.6 -556.6
4 7.96 -3.00 6.16 -3.00 10.18 177.53 -50.59 81.74 0.7707 -767.4 999999
5 4.16 -3.00 3.22 -3.00 9.93 177.49 -50.63 82.06 0.7711 -745.5 999999
6 0.00 1.54 0.00 1.18 6.90 177.93 -50.19 86.02 0.7667 -539.0 -456.5
7 0.00 0.36 0.00 0.28 8.55 177.12 -51.00 83.85 0.7752 -498.0 -437.5
8 0.00 1.54 0.00 1.21 10.39 176.65 -51.47 81.48 0.7803 -520.0 -546.5
9 0.00 0.63 0.00 0.50 10.34 176.41 -51.71 81.55 0.7829 -426.0 -407.9
10 2.26 8.60 1.79 6.82 9.91 176.45 -51.67 82.10 0.7824 -759.2 -475.6
11 0.00 1.72 0.00 1.37 10.20 176.19 -51.93 81.73 0.7852 -471.0 -396.0
12 1.00 44.52 0.80 36.26 9.99 175.52 -52.60 82.00 0.7922 -167.4 203.8
13 1.54 -12.00 1.25 -12.00 10.19 175.32 -52.80 81.75 0.7943 290.6 999999
14 0.00 0.72 0.00 0.58 6.47 175.58 -52.54 86.46 0.7925 -274.0 -234.1
15 0.00 1.09 0.00 0.88 4.79 175.69 -52.43 88.58 0.7923 -290.0 -322.5
16 0.90 -12.00 0.75 -12.00 10.18 174.50 -53.62 81.76 0.8029 771.5 999999
17 0.00 1.36 0.00 1.14 10.85 174.01 -54.11 80.93 0.8079 568.0 458.5
18 0.00 1.36 0.00 1.14 10.69 174.00 -54.12 81.13 0.8080 468.0 395.1
19 0.00 1.72 0.00 1.47 11.34 173.18 -54.94 80.34 0.8163 -196.0 -105.6
20 1.63 4.34 1.38 3.67 9.76 173.54 -54.58 82.28 0.8127 773.8 653.5
21 0.00 1.90 0.00 1.62 11.09 173.14 -54.98 80.65 0.8167 331.0 286.1
22 0.00 0.45 0.00 0.39 10.98 173.00 -55.12 80.78 0.8180 496.0 504.6
23 0.63 6.61 0.54 5.65 9.48 173.12 -55.00 82.62 0.8169 773.6 585.1
24 0.00 2.26 0.00 1.95 9.11 172.66 -55.46 83.07 0.8215 455.0 396.1
25 3.08 217.98 2.68 194.67 9.48 172.35 -55.77 82.61 0.8244 761.4 233.6
26 0.81 2.08 0.72 1.83 10.95 171.91 -56.21 80.82 0.8287 579.8 485.2
27 5.97 -25.00 5.25 -25.00 8.96 171.98 -56.14 83.24 0.8282 907.6 999999
28 10.32 -25.00 9.11 -25.00 9.25 171.80 -56.32 82.88 0.8298 848.6 999999
29 0.00 0.72 0.00 0.65 10.54 171.40 -56.72 81.32 0.8335 407.0 363.9
30 17.10 -25.00 15.23 -25.00 8.76 171.47 -56.65 83.46 0.8331 783.4 999999
31 3.53 -25.00 3.16 -25.00 9.20 171.25 -56.87 82.93 0.8351 603.1 999999
32 8.14 -25.00 7.34 -25.00 8.50 171.01 -57.11 83.75 0.8375 447.8 999999
33 1.09 -25.00 0.98 -25.00 9.41 170.79 -57.33 82.67 0.8394 378.4 999999
34 2.44 -25.00 2.21 -25.00 9.07 170.82 -57.30 83.07 0.8392 261.1 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.