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

11361 68.18 256.49 36.22 136.70 18.99 171.92 11.72 328.63 0.3699 16.8 -149.9


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

SDO HMI 2011-12-01 10:58:56 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 0.00 1.20 0.00 0.64 18.43 175.24 15.04 320.81 0.3915 628.0 401.4
2 25.29 141.90 13.55 76.05 18.62 174.13 13.93 323.21 0.3827 -1287.3 -469.9
3 2.99 -2.00 1.60 -2.00 18.96 173.77 13.58 324.47 0.3837 -1020.2 999999
4 0.00 1.20 0.00 0.64 18.68 173.24 13.04 325.08 0.3751 -1046.0 -889.3
5 2.65 3.42 1.42 1.83 18.93 173.19 13.00 325.57 0.3779 -882.2 -758.7
6 1.71 12.56 0.91 6.70 18.87 172.77 12.58 326.33 0.3733 -1094.4 -882.4
7 0.00 1.37 0.00 0.73 18.75 171.99 11.80 327.78 0.3648 -945.0 -786.0
8 0.00 0.94 0.00 0.50 19.19 171.29 11.10 329.97 0.3648 -824.0 -708.2
9 1.28 3.08 0.68 1.62 18.19 171.19 11.00 328.69 0.3503 772.1 898.0
10 1.96 6.24 1.04 3.31 19.19 171.04 10.84 330.54 0.3628 -937.1 -731.0
11 0.00 1.03 0.00 0.54 18.97 169.56 9.37 333.66 0.3484 728.0 580.1
12 2.82 15.55 1.50 8.26 20.19 169.35 9.15 335.72 0.3647 956.2 839.4
13 7.60 8.88 4.01 4.69 19.00 169.15 8.96 334.69 0.3459 978.4 707.5
14 4.36 10.68 2.30 5.64 19.35 168.41 8.22 336.96 0.3461 1124.3 799.5
15 0.00 1.96 0.00 1.04 20.54 168.22 8.02 338.78 0.3627 843.0 770.1
16 0.00 2.14 0.00 1.13 20.38 167.99 7.79 339.17 0.3590 849.0 724.1
17 0.00 3.76 0.00 1.99 20.29 167.76 7.57 339.63 0.3563 1184.0 807.6
18 0.00 2.39 0.00 1.27 20.51 167.71 7.51 339.98 0.3593 756.0 644.2
19 8.03 10.51 4.22 5.52 18.85 167.47 7.28 338.78 0.3327 1044.1 826.3
20 1.20 3.84 0.63 2.04 20.29 167.38 7.18 340.57 0.3542 893.5 771.0
21 8.29 19.48 4.36 10.26 19.38 167.31 7.11 339.81 0.3399 1161.4 694.3
22 0.00 1.11 0.00 0.59 19.97 167.05 6.85 341.09 0.3476 808.0 655.1
23 0.00 1.11 0.00 0.58 19.48 166.33 6.14 342.47 0.3361 856.0 689.5
24 0.00 2.14 0.00 1.13 20.07 165.66 5.46 344.78 0.3424 767.0 708.5


  		• 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.