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

10057 160 1002 120 738 -7.63 148.08 45.67 253.75 0.7393 -352.7 -150.0


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

SOHO MDI 2002-08-05 09:35:32 UT

No observation available


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

1 20 459 16 358 -7.99 153.28 50.87 255.09 0.7972 -891.1 -399.5
2 8 -1 7 -1 -7.45 152.12 49.71 255.40 0.7838 -1113.4 999999
3 7 -1 5 -1 -7.59 150.38 47.97 254.67 0.7657 -771.9 999999
4 8 -1 6 -1 -7.03 150.00 47.59 255.26 0.7600 -666.9 999999
5 18 -1 14 -1 -7.63 149.91 47.50 254.46 0.7607 -1201.1 999999
6 10 -1 8 -1 -7.84 149.40 46.99 254.03 0.7558 -1103.4 999999
7 0 4 0 3 -8.52 148.29 45.88 252.75 0.7456 -433.0 -502.0
8 33 167 24 122 -7.50 147.74 45.33 253.87 0.7362 -1365.1 -647.8
9 10 47 8 34 -9.73 147.57 45.16 250.91 0.7418 720.2 -11.9
10 0 8 0 6 -6.34 145.81 43.40 254.72 0.7102 593.0 334.2
11 0 7 0 5 -7.66 145.58 43.17 252.84 0.7119 -233.0 -253.7
12 4 47 3 33 -6.48 144.89 42.48 254.19 0.6998 888.8 351.8
13 0 3 0 2 -8.02 144.97 42.56 252.11 0.7061 -101.0 -111.1
14 4 -12 3 -12 -7.12 144.80 42.39 253.27 0.7009 536.8 999999
15 0 8 0 6 -8.24 144.62 42.21 251.66 0.7028 437.0 383.6
16 0 4 0 3 -8.47 144.32 41.91 251.23 0.7001 501.0 444.2
17 0 3 0 2 -7.92 144.09 41.68 251.88 0.6953 524.0 448.4
18 0 4 0 3 -9.28 143.74 41.33 249.86 0.6965 387.0 442.5
19 0 3 0 2 -7.92 143.56 41.15 251.65 0.6890 711.0 580.4
20 21 176 14 119 -6.90 143.39 40.98 253.01 0.6830 1212.5 608.8
21 0 3 0 2 -9.34 143.37 40.96 249.61 0.6924 692.0 606.5
22 13 -20 9 -20 -7.06 142.88 40.47 252.55 0.6774 1493.5 999999
23 0 6 0 4 -9.61 143.20 40.79 249.16 0.6915 852.0 691.5
24 0 3 0 2 -10.25 142.98 40.57 248.18 0.6917 525.0 481.3
25 0 3 0 2 -9.79 142.80 40.39 248.72 0.6876 496.0 507.3
26 4 9 3 6 -7.91 142.29 39.88 251.09 0.6736 761.1 508.2
27 0 4 0 2 -8.46 141.99 39.58 250.17 0.6723 417.0 423.2
28 0 5 0 3 -8.87 142.05 39.64 249.62 0.6747 369.0 381.9
29 0 5 0 3 -9.24 142.04 39.63 249.10 0.6762 403.0 210.6
30 0 3 0 2 -9.50 141.66 39.25 248.55 0.6728 677.0 558.8
31 0 4 0 3 -9.20 141.41 39.00 248.85 0.6685 735.0 589.5
32 0 5 0 3 -9.68 141.32 38.91 248.12 0.6696 756.0 532.2
33 0 12 0 8 -5.48 140.42 38.01 253.79 0.6406 888.0 690.6


  • 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.