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

9173 177 1098 95 587 -11.25 352.61 -12.76 145.73 0.3801 -69.9 24.4


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SOHO MDI 2000-09-29 19:44:32 UT

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

1 0 4 0 2 -11.03 358.53 -6.84 159.00 0.3276 -825.0 -699.0
2 0 12 0 6 -11.44 358.40 -6.97 159.09 0.3347 -741.0 -533.4
3 36 421 19 221 -10.64 357.31 -8.07 155.14 0.3295 -2092.6 -676.9
4 0 8 0 4 -8.66 357.12 -8.26 151.76 0.3014 -785.0 -599.4
5 7 -3 3 -3 -10.20 357.04 -8.33 153.82 0.3248 -1999.3 999999
6 10 -3 5 -3 -10.53 356.91 -8.46 153.92 0.3306 -1967.7 999999
7 21 -3 11 -3 -10.86 356.46 -8.91 153.19 0.3388 -1424.8 999999
8 0 7 0 4 -13.59 356.04 -9.33 155.50 0.3818 -249.0 -202.2
9 0 12 0 7 -12.39 355.84 -9.53 153.64 0.3657 -735.0 -568.9
10 0 4 0 2 -13.10 355.74 -9.64 154.23 0.3767 -480.0 -436.9
11 0 6 0 3 -12.65 355.23 -10.14 152.51 0.3739 -512.0 -586.8
12 0 4 0 2 -10.77 355.22 -10.16 149.92 0.3471 -426.0 -391.0
13 0 6 0 3 -11.18 355.16 -10.21 150.38 0.3534 -425.0 -391.0
14 0 4 0 2 -12.50 354.79 -10.58 151.30 0.3751 609.0 432.1
15 0 16 0 8 -11.03 354.56 -10.81 148.73 0.3562 -374.0 -266.2
16 0 8 0 4 -10.37 354.55 -10.83 147.70 0.3473 -662.0 -518.1
17 0 14 0 7 -11.73 354.17 -11.20 148.85 0.3693 882.0 455.6
18 5 12 3 6 -12.27 353.78 -11.59 148.75 0.3800 965.6 697.6
19 0 3 0 2 -12.29 353.29 -12.08 147.71 0.3844 -512.0 -365.5
20 3 15 2 8 -11.72 352.95 -12.42 146.15 0.3797 -430.7 -30.4
21 0 2 0 1 -13.91 352.76 -12.61 148.80 0.4109 -529.0 -472.0
22 0 4 0 2 -10.95 352.74 -12.63 144.52 0.3714 646.0 596.1
23 0 12 0 7 -15.27 352.06 -13.31 149.14 0.4349 -541.0 -562.8
24 5 236 3 127 -11.63 351.90 -13.47 143.81 0.3882 1330.7 539.0
25 26 -24 14 -24 -11.41 351.01 -14.36 141.70 0.3940 1439.1 999999
26 8 -24 4 -24 -12.15 350.97 -14.40 142.78 0.4037 897.0 999999
27 7 -24 4 -24 -11.83 350.66 -14.71 141.69 0.4028 -773.1 999999
28 5 -24 3 -24 -12.25 350.35 -15.03 141.76 0.4111 954.5 999999
29 5 -24 3 -24 -12.30 349.97 -15.40 141.15 0.4154 1049.7 999999
30 0 9 0 5 -11.36 348.66 -16.71 137.34 0.4177 1225.0 966.7
31 0 7 0 4 -11.69 348.60 -16.77 137.77 0.4222 968.0 646.2
32 0 7 0 4 -10.45 347.85 -17.53 134.43 0.4164 982.0 892.1
33 0 5 0 3 -13.59 347.34 -18.03 138.65 0.4573 767.0 656.9
34 6 256 3 141 -11.98 347.33 -18.04 136.15 0.4392 915.4 693.6
35 0 4 0 2 -12.41 346.92 -18.45 136.19 0.4483 722.0 626.1
36 13 -34 7 -34 -11.43 346.74 -18.63 134.33 0.4396 1594.9 999999
37 11 -34 6 -34 -11.24 346.46 -18.91 133.58 0.4406 1652.7 999999
38 9 -34 5 -34 -10.63 346.42 -18.95 132.48 0.4347 1602.1 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.