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

9169 307 2614 318 2746 10.57 77.70 -62.58 81.79 0.8812 413.9 82.8


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SOHO MDI 2000-09-19 14:23:31 UT

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

1 0 9 0 8 12.84 83.01 -57.27 79.27 0.8369 9.0 144.4
2 4 2040 4 2009 11.21 82.58 -57.69 81.22 0.8410 1118.5 174.6
3 0 4 0 4 13.05 81.17 -59.11 79.02 0.8536 -288.0 -228.2
4 0 2 0 1 6.85 82.79 -57.49 86.43 0.8410 -348.0 -335.0
5 96 -2 88 -2 9.81 82.02 -58.25 82.87 0.8466 1238.2 999999
6 13 -2 12 -2 9.32 81.54 -58.73 83.42 0.8511 598.3 999999
7 0 6 0 5 6.52 81.88 -58.39 86.74 0.8496 -366.0 -273.3
8 0 4 0 4 13.23 79.89 -60.38 78.79 0.8648 146.0 42.6
9 1 11 1 10 5.74 81.94 -58.33 87.66 0.8497 -451.0 -303.8
10 6 -2 6 -2 9.53 80.94 -59.33 83.14 0.8565 -55.4 999999
11 13 -2 12 -2 10.31 80.39 -59.88 82.21 0.8610 688.7 999999
12 7 -2 7 -2 12.22 79.72 -60.55 79.97 0.8663 -246.8 999999
13 6 -2 6 -2 10.92 79.87 -60.41 81.47 0.8654 787.4 999999
14 0 4 0 4 7.12 80.84 -59.43 85.95 0.8586 -317.0 -205.5
15 0 10 0 9 6.31 80.69 -59.59 86.87 0.8605 -200.0 -66.3
16 14 -2 14 -2 10.28 79.43 -60.84 82.19 0.8693 722.7 999999
17 8 -2 8 -2 11.26 78.92 -61.35 81.05 0.8733 798.2 999999
18 7 -2 7 -2 9.34 79.48 -60.80 83.28 0.8693 244.6 999999
19 9 -2 9 -2 10.34 78.83 -61.44 82.10 0.8744 768.0 999999
20 27 -2 28 -2 10.69 78.45 -61.82 81.68 0.8774 718.5 999999
21 11 -2 12 -2 14.64 76.63 -63.64 77.15 0.8911 -507.4 999999
22 4 -2 4 -2 11.17 76.97 -63.30 81.07 0.8891 522.2 999999
23 13 -2 14 -2 11.75 76.46 -63.81 80.40 0.8929 464.3 999999
24 8 -2 8 -2 9.85 76.92 -63.35 82.55 0.8900 -497.1 999999
25 0 49 0 56 14.15 75.01 -65.26 77.68 0.9033 148.0 -50.3
26 13 -2 15 -2 10.42 75.24 -65.04 81.82 0.9026 -759.7 999999
27 0 5 0 6 14.30 72.46 -67.81 77.44 0.9209 -467.0 -475.9
28 0 2 0 3 13.39 71.82 -68.45 78.41 0.9253 -386.0 -399.1
29 0 10 0 13 12.89 72.01 -68.26 78.96 0.9242 -422.0 -381.3
30 5 82 6 98 8.11 74.04 -66.23 84.29 0.9123 -608.6 -514.1
31 0 21 0 25 9.38 73.07 -67.20 82.83 0.9184 -720.0 -573.9
32 11 55 15 75 14.30 70.31 -69.96 77.37 0.9345 -625.0 -394.7
33 3 -32 4 -32 13.99 70.41 -69.87 77.71 0.9340 -597.2 999999
34 3 16 3 20 10.37 72.34 -67.93 81.70 0.9229 -527.4 -405.6
35 0 3 0 4 9.88 72.55 -67.72 82.25 0.9217 -296.0 -267.1
36 0 2 0 3 12.65 71.03 -69.24 79.17 0.9305 -222.0 -224.1
37 5 24 7 33 13.24 70.55 -69.72 78.51 0.9333 -350.9 8.9
38 5 43 7 65 14.67 68.27 -72.00 76.89 0.9461 -236.9 -27.2
39 2 184 3 248 8.81 71.49 -68.79 83.33 0.9291 -579.4 -18.4
40 6 -39 8 -39 8.52 71.38 -68.89 83.64 0.9299 -477.1 999999
41 7 -39 10 -39 9.20 70.76 -69.51 82.86 0.9335 -313.0 999999
42 0 15 0 22 10.71 69.78 -70.49 81.17 0.9388 -15.0 159.8
43 0 13 0 21 12.35 66.35 -73.93 79.22 0.9568 41.0 37.6


  • 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.