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

9218 135 943 73 500 19.75 251.00 -14.74 40.22 0.3672 416.4 59.2


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

SOHO MDI 2000-11-03 16:29:32 UT

No observation available


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

1 0 10 0 5 24.93 259.18 -6.56 16.17 0.3737 770.0 607.7
2 0 6 0 3 28.24 257.00 -8.74 18.04 0.4342 656.0 485.3
3 78 509 41 265 18.54 255.12 -10.62 34.76 0.3080 1943.7 671.8
4 -3 -3 -3 -3 18.93 254.76 -10.98 34.87 0.3166 999999 999999
5 -3 -3 -3 -3 19.24 254.29 -11.46 35.40 0.3253 999999 999999
6 0 11 0 6 19.92 251.59 -14.15 39.78 0.3608 810.0 619.0
7 0 4 0 2 19.79 250.89 -14.86 41.36 0.3668 350.0 314.1
8 0 5 0 3 17.63 250.24 -15.50 46.97 0.3500 -1006.0 -759.8
9 0 4 0 2 18.86 250.00 -15.74 44.79 0.3660 482.0 344.7
10 0 5 0 2 19.60 249.04 -16.71 44.94 0.3851 617.0 553.0
11 0 2 0 1 21.15 248.64 -17.10 42.66 0.4064 -710.0 -711.1
12 8 28 4 15 20.86 248.08 -17.67 44.08 0.4095 -1180.1 -788.2
13 0 8 0 4 19.63 246.97 -18.77 48.02 0.4095 -1018.0 -728.8
14 10 305 6 167 20.79 246.70 -19.05 46.24 0.4243 -1381.7 -730.0
15 10 -14 6 -14 20.86 245.94 -19.80 47.16 0.4336 -1746.5 999999
16 0 17 0 9 19.37 246.10 -19.65 49.73 0.4175 -873.0 -764.5
17 7 -14 4 -14 21.13 245.69 -20.06 47.00 0.4393 -1295.4 999999
18 17 -14 9 -14 20.21 245.77 -19.97 48.58 0.4293 -1588.2 999999
19 5 -14 3 -14 20.73 245.61 -20.13 47.83 0.4362 -1487.7 999999
20 0 10 0 6 22.13 245.05 -20.69 46.09 0.4563 -1108.0 -854.0
21 0 11 0 6 19.43 245.05 -20.70 50.99 0.4309 -1005.0 -854.5
22 0 4 0 2 21.83 244.65 -21.09 47.10 0.4579 -708.0 -584.6
23 0 4 0 2 18.35 245.14 -20.60 52.97 0.4202 -772.0 -571.0


  • 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.