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

9176 152 997 87 585 -8.05 321.40 -28.45 117.31 0.5310 -858.8 -309.0


previous   or   next   observation for the same group / back to the solar disc

SOHO MDI 2000-09-30 23:59:32 UT

No observation available


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

1 0 6 0 3 -8.74 326.85 -23.00 123.63 0.4657 805.0 594.3
2 79 671 45 382 -8.08 324.69 -25.15 120.10 0.4884 -1888.9 -669.9
3 -2 -2 -2 -2 -7.56 324.64 -25.20 119.11 0.4852 999999 999999
4 -2 -2 -2 -2 -7.78 324.24 -25.61 119.11 0.4922 999999 999999
5 10 -2 5 -2 -8.35 324.11 -25.74 120.00 0.4981 -1120.6 999999
6 -2 -2 -2 -2 -7.60 323.85 -25.99 118.42 0.4959 999999 999999
7 -2 -2 -2 -2 -7.93 323.70 -26.14 118.86 0.5003 999999 999999
8 15 -2 8 -2 -7.92 323.09 -26.76 118.28 0.5084 -1130.3 999999
9 0 4 0 3 -7.43 321.17 -28.67 115.77 0.5305 -897.0 -770.9
10 0 6 0 4 -7.92 320.91 -28.94 116.40 0.5371 -937.0 -856.7
11 0 4 0 2 -10.57 320.62 -29.22 120.44 0.5588 -593.0 -576.2
12 0 6 0 3 -7.54 320.62 -29.22 115.52 0.5384 -833.0 -686.6
13 0 5 0 3 -9.44 320.46 -29.38 118.52 0.5530 -571.0 -469.9
14 0 4 0 2 -10.79 320.28 -29.57 120.49 0.5647 -476.0 -467.2
15 0 5 0 3 -6.60 320.33 -29.52 113.69 0.5366 -616.0 -440.0
16 3 9 2 5 -6.96 320.26 -29.59 114.26 0.5397 -869.4 -631.6
17 0 2 0 1 -8.52 319.68 -30.16 116.40 0.5569 -697.0 -577.1
18 0 4 0 2 -8.29 319.52 -30.32 115.90 0.5576 -783.0 -655.0
19 0 3 0 2 -8.66 319.35 -30.49 116.37 0.5621 -679.0 -543.2
20 5 13 3 8 -8.19 319.16 -30.68 115.47 0.5616 -732.5 -586.0
21 0 5 0 3 -8.61 318.90 -30.95 115.94 0.5676 -462.0 -362.5
22 0 4 0 3 -7.98 318.72 -31.12 114.80 0.5660 -588.0 -431.8
23 0 4 0 2 -8.68 318.43 -31.41 115.71 0.5741 -471.0 -291.3
24 0 4 0 3 -7.89 318.13 -31.71 114.24 0.5733 -588.0 -444.8
25 3 9 2 6 -7.50 317.98 -31.87 113.51 0.5730 -618.8 -528.0
26 0 3 0 2 -8.19 317.83 -32.02 114.51 0.5790 -123.0 -147.5
27 0 4 0 2 -7.22 317.40 -32.45 112.66 0.5790 -503.0 -375.6
28 5 58 3 36 -9.04 315.91 -33.93 114.52 0.6082 1089.1 872.1
29 12 -28 7 -28 -8.69 315.76 -34.09 113.89 0.6082 1444.9 999999
30 0 3 0 2 -10.90 315.35 -34.49 116.89 0.6258 588.0 549.6
31 0 15 0 10 -9.33 315.16 -34.68 114.47 0.6192 733.0 670.1
32 5 42 3 26 -7.32 315.32 -34.53 111.51 0.6065 1161.8 620.0
33 0 9 0 6 -10.82 314.73 -35.11 116.37 0.6328 817.0 714.7
34 0 3 0 2 -11.45 314.55 -35.30 117.13 0.6387 596.0 600.9
35 7 62 4 39 -8.47 314.82 -35.02 112.97 0.6188 1021.8 820.5
36 0 5 0 3 -11.06 314.26 -35.58 116.40 0.6398 502.0 482.2
37 2 -35 1 -35 -7.94 314.39 -35.45 111.92 0.6215 1173.2 999999
38 3 -35 2 -35 -7.75 314.17 -35.67 111.51 0.6234 1145.9 999999
39 3 -35 2 -35 -8.01 314.00 -35.84 111.79 0.6268 887.1 999999
40 0 3 0 2 -8.51 313.70 -36.14 112.36 0.6330 691.0 533.6
41 0 5 0 4 -9.86 313.44 -36.40 114.17 0.6432 745.0 516.1
42 0 7 0 5 -8.17 313.40 -36.45 111.69 0.6351 961.0 819.7
43 0 10 0 6 -8.03 313.07 -36.78 111.30 0.6386 615.0 634.7


  • 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.