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

11376 91.03 613.54 108.79 730.01 19.04 307.24 63.20 291.96 0.9100 116.2 -57.4


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

SDO HMI 2011-12-22 09:58:55 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 2.21 245.31 3.17 332.27 19.19 311.92 67.88 291.21 0.9400 253.7 -253.1
2 8.84 -1.00 12.48 -1.00 19.08 311.58 67.54 291.16 0.9380 -395.5 999999
3 3.83 -1.00 5.22 -1.00 18.71 310.87 66.83 290.89 0.9336 -590.5 999999
4 0.94 -1.00 1.21 -1.00 17.43 309.75 65.71 289.72 0.9254 -271.8 999999
5 0.77 -1.00 1.02 -1.00 18.70 310.38 66.34 290.96 0.9307 -758.9 999999
6 1.28 -1.00 1.73 -1.00 19.02 310.64 66.60 291.26 0.9326 -141.1 999999
7 0.00 4.17 0.00 5.24 17.19 309.06 65.02 289.58 0.9208 -569.0 -409.1
8 2.30 -1.00 3.06 -1.00 18.88 310.21 66.17 291.18 0.9299 -791.8 999999
9 1.62 -1.00 2.15 -1.00 19.10 310.15 66.11 291.43 0.9297 -624.7 999999
10 0.00 1.02 0.00 1.29 17.82 309.20 65.15 290.23 0.9224 -488.0 -465.8
11 2.89 -1.00 3.97 -1.00 20.00 310.73 66.69 292.28 0.9342 335.9 999999
12 4.34 -1.00 5.90 -1.00 19.90 310.57 66.53 292.20 0.9331 -355.0 999999
13 2.21 -1.00 2.93 -1.00 19.35 310.04 65.99 291.71 0.9293 -468.4 999999
14 3.06 -1.00 4.09 -1.00 19.83 310.11 66.07 292.20 0.9303 -574.9 999999
15 1.19 -1.00 1.52 -1.00 19.42 309.10 65.05 291.95 0.9237 -516.3 999999
16 2.04 6.46 2.43 7.72 17.68 307.51 63.47 290.39 0.9112 151.9 -110.4
17 1.96 -1.00 2.44 -1.00 19.18 308.47 64.43 291.82 0.9195 -719.1 999999
18 0.00 1.45 0.00 1.82 19.56 308.69 64.64 292.19 0.9213 -537.0 -505.6
19 0.00 0.77 0.00 0.91 18.02 307.53 63.48 290.76 0.9117 154.0 125.8
20 0.00 1.96 0.00 2.49 20.26 308.86 64.82 292.90 0.9233 -541.0 -453.8
21 0.00 1.19 0.00 1.50 20.03 308.53 64.49 292.72 0.9209 -381.0 -408.9
22 2.13 3.40 2.42 3.88 16.99 306.40 62.36 289.86 0.9026 223.0 69.8
23 0.00 0.94 0.00 1.09 17.97 306.87 62.82 290.83 0.9072 -46.0 16.3
24 0.00 1.11 0.00 1.38 20.31 308.23 64.19 293.07 0.9194 -340.0 -289.8
25 0.00 1.28 0.00 1.42 17.18 305.52 61.48 290.24 0.8966 309.0 284.3
26 0.00 2.98 0.00 3.36 18.03 305.83 61.79 291.11 0.9000 -516.0 -493.4
27 0.60 304.83 0.66 325.50 17.43 305.40 61.36 290.54 0.8961 251.7 198.6
28 0.00 1.19 0.00 1.43 20.15 307.18 63.14 293.12 0.9124 -503.0 -528.7
29 2.30 5.70 2.64 6.53 19.24 306.20 62.15 292.34 0.9044 -444.9 -502.9
30 0.00 3.57 0.00 3.85 16.85 304.76 60.71 290.03 0.8904 -545.0 -458.4
31 2.38 -27.00 2.59 -27.00 17.94 304.86 60.82 291.21 0.8929 278.8 999999
32 0.00 0.68 0.00 0.81 21.06 306.88 62.84 294.16 0.9118 78.0 86.4
33 0.00 1.02 0.00 1.15 19.47 305.55 61.51 292.73 0.9003 -457.0 -398.7
34 0.00 10.97 0.00 11.54 16.86 303.95 59.90 290.21 0.8843 -617.0 -539.5
35 0.00 2.13 0.00 2.49 21.04 306.31 62.27 294.27 0.9080 264.0 188.6
36 0.00 0.77 0.00 0.87 20.68 305.71 61.66 294.01 0.9033 170.0 92.1
37 29.51 -27.00 31.59 -27.00 18.52 304.12 60.08 292.01 0.8884 880.1 999999
38 0.00 1.45 0.00 1.49 17.49 303.11 59.07 291.10 0.8789 -377.0 -246.9
39 0.00 2.13 0.00 2.34 20.20 304.59 60.55 293.75 0.8947 -408.0 -341.6
40 0.00 2.89 0.00 3.13 19.65 304.24 60.20 293.23 0.8912 27.0 -31.8
41 0.00 1.87 0.00 2.09 20.91 304.88 60.83 294.45 0.8980 79.0 36.8
42 1.28 -27.00 1.34 -27.00 18.65 303.39 59.35 292.33 0.8831 820.1 999999
43 2.21 -27.00 2.35 -27.00 19.42 303.72 59.67 293.10 0.8870 651.4 999999
44 0.00 0.85 0.00 0.92 20.09 303.95 59.90 293.78 0.8899 366.0 330.1
45 2.89 -27.00 3.07 -27.00 19.69 303.51 59.47 293.45 0.8859 519.5 999999
46 8.25 -27.00 8.81 -27.00 20.68 303.57 59.53 294.52 0.8882 841.9 999999
47 0.00 0.85 0.00 0.88 19.70 302.60 58.55 293.68 0.8790 -265.0 -215.6
48 0.00 0.60 0.00 0.62 20.27 302.64 58.59 294.30 0.8805 -143.0 -92.9


  • 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.