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

11361 75.40 268.21 39.31 139.80 18.94 171.36 0.74 357.54 0.3131 45.2 -50.3


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

SDO HMI 2011-11-30 15:58:56 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 2.39 130.86 1.24 68.07 18.32 174.32 3.69 348.41 0.3055 -909.5 -484.4
2 20.41 -1.00 10.62 -1.00 18.47 173.98 3.35 349.55 0.3069 -1357.2 999999
3 5.55 -1.00 2.89 -1.00 18.66 173.51 2.89 351.07 0.3087 -1059.9 999999
4 2.22 -1.00 1.16 -1.00 18.91 173.27 2.64 351.94 0.3122 -963.0 999999
5 0.00 2.82 0.00 1.47 18.75 172.89 2.26 353.01 0.3088 -677.0 -792.2
6 0.00 2.05 0.00 1.07 18.97 172.86 2.23 353.19 0.3123 -893.0 -659.8
7 0.00 0.77 0.00 0.40 18.51 172.86 2.23 353.02 0.3046 -822.0 -723.7
8 0.00 0.94 0.00 0.49 18.26 172.73 2.10 353.31 0.3003 -779.0 -700.2
9 0.00 1.28 0.00 0.67 18.54 172.30 1.67 354.77 0.3041 -698.0 -482.7
10 4.87 6.92 2.53 3.60 18.88 172.27 1.64 354.96 0.3098 -1000.3 -739.7
11 0.00 1.11 0.00 0.58 19.31 171.55 0.92 357.23 0.3162 -768.0 -578.3
12 1.54 2.48 0.80 1.29 18.32 171.36 0.73 357.67 0.2995 826.6 796.2
13 1.11 4.01 0.58 2.09 18.91 171.27 0.64 358.03 0.3093 -813.1 -919.5
14 0.00 1.45 0.00 0.75 18.32 171.14 0.51 358.36 0.2994 970.0 906.2
15 0.00 1.62 0.00 0.84 18.13 171.08 0.45 358.55 0.2962 1048.0 791.2
16 1.88 3.42 0.98 1.78 19.34 170.93 0.30 359.11 0.3164 -771.0 -736.8
17 0.00 1.37 0.00 0.71 18.26 170.77 0.14 359.55 0.2982 1161.0 908.6
18 0.00 1.02 0.00 0.53 18.38 170.64 0.02 359.95 0.3003 720.0 629.5
19 0.00 2.14 0.00 1.12 19.97 170.39 -0.24 0.68 0.3267 -969.0 -671.6
20 0.00 0.94 0.00 0.49 20.06 170.02 -0.61 1.76 0.3284 -885.0 -661.8
21 0.00 1.88 0.00 0.98 18.57 169.62 -1.01 3.18 0.3039 68.0 72.3
22 0.00 1.02 0.00 0.54 19.69 169.51 -1.11 3.27 0.3226 727.0 600.9
23 3.07 22.21 1.60 11.57 18.82 169.46 -1.17 3.61 0.3082 974.6 766.9
24 0.00 1.71 0.00 0.90 20.63 169.22 -1.40 3.91 0.3384 794.0 519.5
25 6.49 -23.00 3.38 -23.00 19.03 169.18 -1.45 4.43 0.3121 1094.0 999999
26 0.00 0.85 0.00 0.45 20.41 169.10 -1.53 4.30 0.3349 626.0 620.4
27 1.79 2.31 0.94 1.20 19.28 168.86 -1.77 5.30 0.3167 937.7 865.5
28 0.00 0.94 0.00 0.49 20.22 168.82 -1.81 5.14 0.3322 852.0 683.0
29 0.00 1.62 0.00 0.85 18.85 168.40 -2.23 6.85 0.3103 954.0 845.7
30 0.00 2.65 0.00 1.40 20.88 168.27 -2.36 6.44 0.3439 1018.0 623.6
31 4.01 6.83 2.10 3.57 19.41 168.07 -2.55 7.58 0.3202 999.8 835.5
32 0.00 0.85 0.00 0.45 20.50 167.96 -2.67 7.43 0.3384 622.0 658.2
33 2.22 5.30 1.17 2.78 20.06 167.88 -2.75 7.86 0.3314 1017.0 814.6
34 0.94 6.49 0.49 3.41 20.44 167.65 -2.98 8.33 0.3380 789.0 692.9
35 2.65 37.24 1.38 19.44 18.97 167.64 -2.98 9.06 0.3140 1155.8 689.2
36 14.26 -35.00 7.45 -35.00 19.37 167.60 -3.02 8.96 0.3208 1104.9 999999
37 0.00 1.28 0.00 0.67 20.50 167.55 -3.08 8.56 0.3393 482.0 512.9
38 0.00 5.64 0.00 2.96 20.06 167.02 -3.60 10.24 0.3336 897.0 709.4
39 0.00 4.19 0.00 2.19 19.28 166.54 -4.09 12.10 0.3225 799.0 701.0


  • 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.