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

11327 93.09 398.83 56.55 241.81 -21.42 332.77 23.37 219.87 0.5787 -287.6 -187.1


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

SDO HMI 2011-10-23 19:59:00 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 0.00 1.48 0.00 0.92 -19.14 338.26 28.87 228.64 0.6099 714.0 643.1
2 0.00 1.22 0.00 0.76 -19.26 338.03 28.64 228.27 0.6085 767.0 673.3
3 7.56 9.56 4.74 5.99 -19.88 338.12 28.72 227.54 0.6148 724.7 646.1
4 3.04 4.69 1.90 2.93 -19.80 337.71 28.31 227.25 0.6099 749.9 539.1
5 0.00 0.78 0.00 0.48 -19.42 337.42 28.02 227.45 0.6037 650.0 531.4
6 0.00 0.52 0.00 0.33 -22.06 337.92 28.52 224.66 0.6320 590.0 510.0
7 0.00 1.13 0.00 0.73 -23.04 338.07 28.67 223.64 0.6421 585.0 460.5
8 0.00 0.43 0.00 0.27 -18.46 337.10 27.70 228.39 0.5920 734.0 641.8
9 0.00 2.43 0.00 1.51 -19.61 337.24 27.84 227.03 0.6035 805.0 643.7
10 0.00 1.13 0.00 0.69 -18.62 336.99 27.59 228.07 0.5922 624.0 522.5
11 0.00 1.13 0.00 0.70 -19.84 337.10 27.70 226.61 0.6041 452.0 458.5
12 0.00 1.39 0.00 0.86 -19.44 336.99 27.59 227.01 0.5994 829.0 763.6
13 0.00 1.48 0.00 0.91 -18.71 336.83 27.43 227.79 0.5913 775.0 679.6
14 0.26 46.67 0.16 28.51 -19.23 336.78 27.38 227.06 0.5954 745.7 660.9
15 0.00 3.74 0.00 2.32 -20.22 336.96 27.56 225.97 0.6062 673.0 560.1
16 0.00 1.48 0.00 0.92 -19.99 336.85 27.45 226.15 0.6029 677.0 558.2
17 5.04 -14.00 3.09 -14.00 -18.90 336.57 27.18 227.29 0.5903 983.9 999999
18 8.52 -14.00 5.20 -14.00 -18.95 336.23 26.83 226.87 0.5872 1073.4 999999
19 1.83 3.48 1.12 2.13 -19.41 336.31 26.91 226.35 0.5922 580.5 568.8
20 0.00 2.61 0.00 1.59 -19.80 335.46 26.06 224.96 0.5872 652.0 510.5
21 0.00 1.30 0.00 0.79 -19.27 335.33 25.93 225.50 0.5810 823.0 656.4
22 0.00 1.30 0.00 0.79 -20.06 334.70 25.30 223.79 0.5822 692.0 611.7
23 0.00 1.65 0.00 1.02 -21.66 334.92 25.52 222.06 0.5998 -781.0 -691.5
24 0.00 0.61 0.00 0.37 -21.99 333.98 24.58 220.64 0.5945 -507.0 -391.7
25 0.00 2.87 0.00 1.77 -22.32 333.87 24.47 220.13 0.5968 -747.0 -604.9
26 0.00 1.04 0.00 0.64 -22.17 333.49 24.09 219.87 0.5918 -749.0 -625.3
27 0.00 2.00 0.00 1.23 -22.57 333.53 24.13 219.45 0.5963 -826.0 -621.9
28 0.00 1.65 0.00 0.99 -20.48 332.91 23.52 221.23 0.5693 -601.0 -475.3
29 0.00 2.43 0.00 1.46 -20.05 332.74 23.34 221.57 0.5631 -685.0 -524.8
30 0.00 1.13 0.00 0.69 -22.72 332.99 23.59 218.66 0.5931 -434.0 -359.8
31 0.00 1.91 0.00 1.14 -19.71 332.45 23.05 221.64 0.5568 -739.0 -668.7
32 0.00 1.04 0.00 0.64 -22.17 332.71 23.31 218.97 0.5849 -567.0 -391.3
33 0.00 0.96 0.00 0.57 -20.20 332.38 22.99 220.95 0.5613 -750.0 -636.3
34 0.00 0.70 0.00 0.43 -22.61 332.69 23.29 218.44 0.5892 -511.0 -422.1
35 8.43 292.89 5.09 176.73 -21.71 332.04 22.64 218.71 0.5741 -994.9 -383.6
36 1.22 -35.00 0.74 -35.00 -22.12 332.07 22.67 218.28 0.5786 -475.4 999999
37 8.00 -35.00 4.83 -35.00 -21.90 331.72 22.32 218.11 0.5733 -904.1 999999
38 30.77 -35.00 18.62 -35.00 -22.33 331.55 22.15 217.40 0.5764 -1004.7 999999
39 1.04 -35.00 0.63 -35.00 -21.52 331.31 21.92 218.05 0.5655 -866.3 999999
40 1.04 -35.00 0.62 -35.00 -21.08 331.11 21.71 218.31 0.5589 -743.7 999999
41 16.34 -35.00 9.81 -35.00 -21.84 331.06 21.66 217.35 0.5668 -1350.6 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.