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

11339 115.92 889.32 236.57 1933.49 18.93 105.32 -76.62 71.49 0.9686 -86.7 74.6


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

SDO HMI 2011-11-02 11:58:59 UT

No observation available
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)


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

1 0.95 8.56 1.66 14.93 22.43 108.15 -73.78 67.85 0.9596 -220.2 -317.4
2 0.69 -1.00 1.20 -1.00 22.14 108.10 -73.84 68.16 0.9598 -227.0 999999
3 1.04 639.41 1.57 1168.27 18.99 110.63 -71.31 71.37 0.9467 -687.8 48.1
4 15.83 -3.00 23.90 -3.00 18.46 110.76 -71.18 71.92 0.9459 -728.9 999999
5 28.03 -3.00 44.75 -3.00 18.98 109.61 -72.33 71.41 0.9520 -388.4 999999
6 0.43 1.99 0.87 3.99 21.77 105.62 -76.32 68.60 0.9702 285.2 141.7
7 0.00 1.12 0.00 2.03 20.53 107.37 -74.56 69.86 0.9628 496.0 393.0
8 9.77 -3.00 16.09 -3.00 18.97 108.98 -72.96 71.44 0.9551 142.3 999999
9 2.85 84.68 5.75 195.55 21.16 105.52 -76.41 69.24 0.9706 -224.5 424.5
10 1.73 -9.00 4.11 -9.00 21.83 103.24 -78.70 68.57 0.9788 414.6 999999
11 0.00 1.30 0.00 2.44 19.78 106.67 -75.27 70.64 0.9658 356.0 320.3
12 7.01 -3.00 12.06 -3.00 18.41 108.17 -73.76 72.05 0.9589 -281.7 999999
13 1.99 -9.00 4.45 -9.00 20.83 104.03 -77.90 69.59 0.9761 510.1 999999
14 4.84 -3.00 8.55 -3.00 18.10 107.73 -74.21 72.38 0.9610 -202.8 999999
15 0.00 2.08 0.00 3.39 16.82 109.10 -72.83 73.69 0.9543 -388.0 -344.9
16 6.06 -3.00 10.88 -3.00 18.36 107.42 -74.52 72.11 0.9624 216.8 999999
17 0.00 13.15 0.00 21.60 16.45 109.04 -72.89 74.09 0.9545 -211.0 -158.1
18 0.26 -3.00 0.55 -3.00 19.75 104.83 -77.11 70.70 0.9732 -61.7 999999
19 1.04 -9.00 2.75 -9.00 21.22 101.88 -80.06 69.19 0.9831 490.2 999999
20 3.72 -3.00 7.90 -3.00 19.59 104.79 -77.14 70.86 0.9733 302.8 999999
21 0.00 1.04 0.00 4.19 22.02 97.85 -84.09 68.31 0.9930 254.0 237.8
22 0.00 2.51 0.00 8.47 20.89 99.49 -82.45 69.49 0.9895 319.0 327.8
23 3.72 -3.00 7.83 -3.00 18.11 104.87 -77.06 72.38 0.9730 814.0 999999
24 6.23 -3.00 12.78 -3.00 17.79 105.19 -76.75 72.71 0.9718 300.8 999999
25 4.76 -3.00 9.59 -3.00 17.54 105.54 -76.40 72.97 0.9704 -200.9 999999
26 0.00 6.06 0.00 12.36 16.90 105.41 -76.52 73.63 0.9709 -53.0 0.4
27 0.00 0.43 0.00 0.93 16.85 104.64 -77.29 73.68 0.9739 295.0 289.6
28 0.00 4.50 0.00 9.98 17.09 104.15 -77.78 73.42 0.9757 519.0 491.9
29 7.01 90.39 24.38 387.64 19.25 99.16 -82.78 71.14 0.9904 358.7 -71.2
30 0.00 2.94 0.00 8.64 18.48 100.83 -81.11 71.96 0.9863 395.0 416.9
31 0.00 1.04 0.00 3.05 18.20 100.82 -81.12 72.24 0.9863 439.0 451.2
32 7.96 -29.00 34.95 -29.00 19.12 97.48 -84.45 71.21 0.9938 -324.7 999999
33 0.00 26.82 0.00 82.32 17.65 100.53 -81.41 72.80 0.9871 327.0 205.9
34 0.00 1.30 0.00 3.71 17.25 101.13 -80.80 73.21 0.9855 284.0 281.5


  • 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.