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

9069 114 709 61 381 -17.46 31.21 6.42 196.04 0.3824 -161.0 111.1


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

SOHO MDI 2000-07-08 15:59:31 UT

No observation available


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

1 0 4 0 2 -13.51 40.97 16.18 222.61 0.4019 -694.0 -567.8
2 0 6 0 3 -14.58 40.37 15.58 219.75 0.4082 -1008.0 -621.6
3 0 5 0 3 -15.11 39.52 14.72 217.36 0.4062 -883.0 -651.8
4 35 214 19 116 -18.13 35.40 10.61 205.18 0.4128 -1742.7 -629.8
5 -4 -4 -4 -4 -17.83 35.30 10.50 205.30 0.4078 999999 999999
6 12 -4 6 -4 -17.53 34.94 10.15 204.88 0.4010 -1879.5 999999
7 -4 -4 -4 -4 -18.25 34.94 10.15 204.10 0.4115 999999 999999
8 0 3 0 2 -17.77 34.19 9.40 203.00 0.3997 -721.0 -791.9
9 8 36 4 19 -17.05 33.74 8.94 202.74 0.3862 -1275.0 -1016.9
10 3 -9 2 -9 -16.67 33.68 8.88 203.01 0.3802 -1230.2 999999
11 0 5 0 3 -17.81 33.56 8.77 201.58 0.3964 -887.0 -675.7
12 0 4 0 2 -18.06 33.11 8.32 200.33 0.3976 -540.0 -401.9
13 0 4 0 2 -18.19 32.74 7.95 199.38 0.3974 -596.0 -433.8
14 0 3 0 2 -17.84 32.52 7.72 199.18 0.3910 -388.0 -361.7
15 0 3 0 2 -17.45 31.75 6.95 197.71 0.3812 -378.0 -514.9
16 0 3 0 2 -19.81 31.46 6.67 195.29 0.4160 -645.0 -414.9
17 0 4 0 2 -18.81 31.04 6.25 195.03 0.3990 958.0 662.7
18 5 387 3 206 -16.60 30.92 6.13 196.40 0.3640 -1077.7 672.9
19 0 4 0 2 -18.21 30.94 6.14 195.20 0.3892 -915.0 -811.0
20 0 5 0 2 -19.11 30.72 5.92 194.09 0.4023 583.0 586.6
21 0 4 0 2 -19.63 30.40 5.60 193.05 0.4091 754.0 663.1
22 0 7 0 4 -19.15 30.21 5.42 192.91 0.4010 1027.0 859.6
23 3 -18 2 -18 -16.72 29.64 4.85 193.02 0.3606 1124.6 999999
24 0 3 0 2 -17.91 29.63 4.84 192.26 0.3794 760.0 556.7
25 0 3 0 2 -16.46 29.05 4.26 191.64 0.3544 830.0 687.4
26 3 -18 1 -18 -17.18 28.70 3.90 190.31 0.3648 1367.8 999999
27 29 -18 15 -18 -17.26 28.32 3.53 189.30 0.3651 1859.2 999999
28 3 -18 2 -18 -18.28 28.18 3.38 188.49 0.3812 1031.1 999999
29 -27 -18 -27 -18 -17.39 27.99 3.20 188.40 0.3663 999999 999999
30 -27 -18 -27 -18 -17.13 27.99 3.19 188.49 0.3622 999999 999999
31 4 -18 2 -18 -18.37 27.76 2.97 187.43 0.3816 836.6 999999
32 9 -18 5 -18 -16.79 27.53 2.73 187.41 0.3557 1981.6 999999
33 0 2 0 1 -16.16 27.06 2.27 186.37 0.3444 891.0 765.0


  • 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.