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

12134 84.77 349.55 73.83 305.12 9.24 172.90 -55.77 82.88 0.8239 232.7 144.4


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

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

1 0.00 1.18 0.00 0.83 11.50 182.85 -45.82 79.77 0.7164 -671.0 -539.6
2 0.00 1.00 0.00 0.76 6.71 178.80 -49.87 86.29 0.7632 -681.0 -569.0
3 0.00 0.90 0.00 0.69 7.16 178.68 -49.99 85.69 0.7643 -651.0 -520.7
4 2.80 34.93 2.18 27.25 9.86 177.91 -50.76 82.16 0.7725 -974.2 -548.6
5 3.44 -4.00 2.69 -4.00 10.27 177.62 -51.05 81.63 0.7757 -761.9 999999
6 11.94 -4.00 9.34 -4.00 10.05 177.57 -51.10 81.92 0.7762 -740.6 999999
7 0.00 0.81 0.00 0.63 7.99 177.92 -50.75 84.59 0.7725 -54.0 -148.0
8 0.00 1.09 0.00 0.85 6.88 177.85 -50.81 86.02 0.7736 -466.0 -436.1
9 0.00 1.81 0.00 1.45 10.40 176.59 -52.08 81.48 0.7868 -689.0 -586.5
10 2.35 8.51 1.88 6.82 9.93 176.45 -52.22 82.08 0.7883 -757.6 -475.7
11 0.00 3.26 0.00 2.63 10.18 176.13 -52.53 81.76 0.7916 -401.0 -322.9
12 0.00 7.33 0.00 5.96 10.61 175.77 -52.89 81.22 0.7954 -336.0 -311.0
13 0.00 1.09 0.00 0.89 11.00 175.62 -53.04 80.73 0.7970 -419.0 -292.7
14 1.90 26.15 1.55 21.53 10.03 175.50 -53.17 81.95 0.7982 49.3 191.6
15 0.00 2.35 0.00 1.93 9.75 175.41 -53.26 82.30 0.7992 104.0 122.3
16 0.00 0.81 0.00 0.67 6.45 175.62 -53.05 86.44 0.7978 -353.0 -270.2
17 0.00 2.17 0.00 1.78 4.74 175.63 -53.03 88.59 0.7987 -461.0 -356.0
18 1.18 9.50 0.98 7.93 10.17 174.52 -54.15 81.78 0.8083 785.2 566.4
19 0.00 1.18 0.00 1.00 10.80 173.93 -54.74 81.00 0.8142 627.0 541.8
20 0.00 1.45 0.00 1.25 11.35 173.18 -55.49 80.33 0.8217 -279.0 -148.8
21 0.00 1.36 0.00 1.15 7.07 174.16 -54.50 85.60 0.8125 495.0 445.9
22 0.00 4.80 0.00 4.11 9.69 173.57 -55.10 82.36 0.8179 834.0 691.1
23 1.45 7.51 1.25 6.51 9.47 173.13 -55.54 82.63 0.8222 731.1 602.3
24 0.00 0.63 0.00 0.56 11.33 172.63 -56.04 80.36 0.8271 572.0 422.9
25 0.00 1.99 0.00 1.77 10.80 172.11 -56.56 81.01 0.8320 440.0 319.7
26 2.80 225.75 2.48 204.38 9.43 172.36 -56.31 82.66 0.8297 758.1 218.2
27 0.36 1.27 0.32 1.13 10.96 171.83 -56.83 80.82 0.8346 608.0 532.4
28 11.94 -26.00 10.69 -26.00 9.23 171.79 -56.88 82.89 0.8352 838.1 999999
29 0.00 0.72 0.00 0.66 10.65 171.18 -57.49 81.18 0.8408 425.0 361.1
30 32.03 -26.00 28.95 -26.00 8.71 171.46 -57.21 83.50 0.8384 696.3 999999
31 5.25 -26.00 4.77 -26.00 9.19 171.29 -57.38 82.93 0.8399 584.5 999999
32 1.81 -26.00 1.66 -26.00 9.37 170.89 -57.77 82.71 0.8436 402.0 999999
33 2.99 -26.00 2.75 -26.00 9.05 170.80 -57.87 83.08 0.8445 249.9 999999
34 2.26 -26.00 2.09 -26.00 8.73 170.70 -57.96 83.45 0.8455 -342.7 999999
35 0.27 -26.00 0.25 -26.00 8.57 170.62 -58.04 83.64 0.8462 -355.0 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.