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

11325 64.43 365.73 53.75 304.29 15.43 279.11 -53.36 74.71 0.8033 -249.2 -57.5


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

SDO HMI 2011-10-22 01:59:01 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 1.13 0.00 0.78 13.39 288.53 -43.94 76.25 0.6973 -713.0 -652.1
2 0.00 0.70 0.00 0.48 13.44 288.26 -44.21 76.23 0.7006 -635.0 -553.9
3 0.00 0.61 0.00 0.42 11.72 287.90 -44.56 78.72 0.7030 -582.0 -533.3
4 0.00 0.70 0.00 0.48 11.52 287.73 -44.74 79.01 0.7049 -584.0 -426.1
5 10.88 278.85 8.68 226.17 15.62 280.88 -51.59 74.29 0.7862 -1053.7 -199.0
6 0.00 0.78 0.00 0.62 13.00 281.32 -51.14 77.60 0.7792 -334.0 -263.7
7 10.36 -5.00 8.36 -5.00 15.80 280.36 -52.11 74.13 0.7917 -629.9 999999
8 2.09 -5.00 1.69 -5.00 16.22 280.20 -52.26 73.62 0.7938 -459.0 999999
9 7.49 -5.00 6.06 -5.00 15.26 280.15 -52.32 74.83 0.7934 -793.1 999999
10 6.01 -5.00 4.86 -5.00 14.34 280.06 -52.41 76.00 0.7935 -837.6 999999
11 14.89 -5.00 12.13 -5.00 14.90 279.82 -52.65 75.32 0.7964 -677.4 999999
12 1.31 22.98 1.10 19.51 16.89 278.42 -54.05 73.00 0.8122 -514.3 259.3
13 0.00 1.48 0.00 1.23 15.81 278.86 -53.61 74.28 0.8069 95.0 0.3
14 2.00 -12.00 1.70 -12.00 16.99 278.22 -54.25 72.90 0.8143 -305.6 999999
15 0.00 1.65 0.00 1.39 15.69 278.48 -53.99 74.47 0.8105 433.0 345.5
16 0.00 0.78 0.00 0.65 14.97 278.75 -53.72 75.33 0.8072 168.0 254.8
17 0.00 2.52 0.00 2.20 17.22 277.13 -55.33 72.74 0.8248 701.0 641.0
18 0.00 0.96 0.00 0.84 17.11 276.91 -55.56 72.90 0.8269 725.0 680.9
19 0.00 1.13 0.00 0.97 14.58 277.51 -54.96 75.92 0.8191 563.0 516.9
20 0.00 2.87 0.00 2.54 16.65 276.55 -55.91 73.49 0.8298 631.0 574.3
21 0.00 2.09 0.00 1.86 16.94 276.31 -56.16 73.16 0.8323 662.0 579.3
22 0.00 1.31 0.00 1.12 13.87 277.45 -55.02 76.79 0.8193 687.0 590.2
23 0.00 2.44 0.00 2.18 16.52 276.05 -56.42 73.69 0.8343 662.0 559.6
24 0.00 1.48 0.00 1.34 16.29 275.41 -57.06 74.03 0.8400 701.0 563.6
25 0.00 0.87 0.00 0.80 16.92 275.12 -57.35 73.31 0.8431 505.0 452.2
26 0.00 2.79 0.00 2.56 16.44 274.94 -57.53 73.89 0.8444 491.0 468.9
27 0.00 1.65 0.00 1.55 17.46 274.20 -58.27 72.75 0.8516 455.0 391.5
28 0.00 1.13 0.00 1.05 16.54 274.66 -57.81 73.80 0.8470 613.0 575.2
29 0.00 1.22 0.00 1.13 16.74 274.50 -57.97 73.57 0.8485 590.0 526.2
30 0.00 2.79 0.00 2.59 16.50 274.50 -57.97 73.86 0.8483 690.0 570.0
31 0.00 0.87 0.00 0.82 17.12 274.19 -58.27 73.15 0.8514 511.0 440.6
32 0.00 1.83 0.00 1.71 16.33 274.28 -58.18 74.08 0.8501 574.0 442.1
33 0.00 1.13 0.00 1.05 14.81 274.61 -57.86 75.84 0.8464 266.0 239.1
34 0.00 0.96 0.00 0.88 11.60 274.89 -57.58 79.63 0.8428 418.0 349.5
35 0.00 1.65 0.00 1.59 15.14 273.27 -59.19 75.53 0.8583 450.0 369.2
36 2.61 4.88 2.56 4.77 15.48 272.50 -59.97 75.19 0.8651 310.2 340.1
37 6.79 19.50 6.61 19.01 14.91 272.70 -59.76 75.83 0.8631 561.2 255.5


  • 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.