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

11266 96.16 267.87 49.58 138.18 19.84 241.46 8.61 329.43 0.2788 18.6 168.2


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

SDO HMI 2011-08-08 19:59:10 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 4.60 0.00 2.41 19.30 246.87 14.01 315.01 0.3246 -783.0 -739.2
2 0.00 2.08 0.00 1.08 18.90 246.60 13.75 314.60 0.3171 -1006.0 -877.7
3 0.00 2.17 0.00 1.13 19.04 246.12 13.26 315.90 0.3130 -1028.0 -811.2
4 0.00 1.08 0.00 0.57 19.86 245.99 13.13 318.03 0.3209 -558.0 -484.9
5 0.00 1.35 0.00 0.71 19.11 245.86 13.00 316.60 0.3108 -791.0 -607.4
6 0.00 3.16 0.00 1.65 19.61 245.77 12.91 317.95 0.3156 -469.0 -706.2
7 17.06 19.95 8.87 10.37 18.65 245.66 12.80 315.93 0.3032 -1123.0 -779.3
8 0.00 0.90 0.00 0.47 17.96 245.61 12.75 314.35 0.2949 -701.0 -549.5
9 0.00 1.63 0.00 0.84 18.76 244.88 12.02 317.93 0.2956 -989.0 -842.9
10 3.16 6.14 1.64 3.18 18.67 244.61 11.75 318.34 0.2916 -1058.3 -812.9
11 0.90 5.78 0.47 2.99 19.11 244.31 11.46 320.08 0.2938 -878.7 -705.6
12 0.00 2.08 0.00 1.07 18.65 244.18 11.33 319.30 0.2867 -1009.0 -970.7
13 0.00 2.17 0.00 1.12 18.81 244.03 11.17 320.05 0.2870 -928.0 -687.2
14 14.99 24.11 7.72 12.43 18.48 243.48 10.63 320.62 0.2770 -1163.4 -806.2
15 0.00 1.90 0.00 0.98 18.61 243.00 10.15 322.20 0.2737 -898.0 -712.7
16 0.00 0.99 0.00 0.51 19.48 242.99 10.14 324.21 0.2850 620.0 369.5
17 0.00 1.08 0.00 0.56 19.83 242.92 10.06 325.14 0.2889 595.0 491.6
18 0.00 1.17 0.00 0.61 20.46 242.37 9.51 327.88 0.2924 821.0 616.5
19 0.00 2.35 0.00 1.22 20.62 242.28 9.42 328.42 0.2939 969.0 708.8
20 0.00 2.53 0.00 1.29 17.85 241.89 9.04 323.50 0.2525 770.0 626.1
21 5.51 20.95 2.83 10.75 18.85 241.78 8.93 326.16 0.2649 -1087.4 -651.8
22 0.45 -21.00 0.23 -21.00 18.98 241.53 8.67 327.18 0.2643 -1103.2 999999
23 2.62 4.42 1.35 2.29 20.79 241.46 8.61 330.94 0.2894 886.4 582.3
24 4.15 -21.00 2.13 -21.00 18.89 241.23 8.38 327.88 0.2604 -946.5 999999
25 0.00 2.80 0.00 1.43 18.52 240.89 8.03 328.13 0.2521 1015.0 855.3
26 1.53 25.55 0.79 13.20 20.99 240.79 7.93 333.20 0.2870 836.8 822.2
27 6.41 -26.00 3.31 -26.00 20.71 240.77 7.92 332.77 0.2828 969.4 999999
28 0.00 1.17 0.00 0.60 18.46 240.50 7.64 329.26 0.2479 890.0 663.2
29 2.17 -26.00 1.12 -26.00 21.12 240.56 7.71 334.06 0.2873 994.5 999999
30 0.00 1.08 0.00 0.56 22.20 240.29 7.44 336.47 0.3015 691.0 483.4
31 0.00 2.71 0.00 1.41 22.01 240.18 7.33 336.51 0.2979 768.0 646.3
32 0.00 1.35 0.00 0.70 21.79 239.97 7.12 336.79 0.2932 795.0 678.9
33 0.00 1.99 0.00 1.03 21.57 239.89 7.04 336.70 0.2894 709.0 588.1
34 0.00 0.99 0.00 0.51 19.22 239.72 6.87 333.33 0.2527 990.0 721.0
35 0.00 0.99 0.00 0.51 18.29 239.68 6.83 331.61 0.2386 827.0 628.2
36 0.00 0.90 0.00 0.46 19.47 239.64 6.78 334.08 0.2558 992.0 784.0
37 8.13 115.75 4.18 59.54 20.60 239.59 6.73 336.15 0.2726 1132.6 518.9
38 17.61 -37.00 9.04 -37.00 20.19 239.47 6.62 335.86 0.2656 1192.0 999999
39 11.47 -37.00 5.90 -37.00 20.82 239.24 6.38 337.58 0.2737 993.1 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.