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

11243 53.60 255.37 35.57 168.02 16.98 353.84 39.43 292.22 0.6579 -502.4 -162.4


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

SDO HMI 2011-07-06 10:59:11 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 12.26 175.61 8.28 117.72 17.15 355.75 41.34 291.73 0.6817 -837.3 -305.7
2 16.08 -1.00 10.76 -1.00 16.86 355.21 40.79 291.50 0.6743 -1012.3 999999
3 4.00 -1.00 2.68 -1.00 17.36 355.17 40.76 292.24 0.6755 -796.6 999999
4 1.91 -1.00 1.27 -1.00 17.12 354.85 40.44 292.00 0.6709 -807.3 999999
5 11.63 -1.00 7.68 -1.00 16.79 354.39 39.98 291.69 0.6643 -901.1 999999
6 0.00 0.64 0.00 0.43 18.83 354.82 40.41 294.47 0.6764 525.0 384.3
7 0.00 1.09 0.00 0.72 18.60 354.25 39.84 294.37 0.6688 522.0 449.2
8 0.00 1.54 0.00 1.00 16.01 353.50 39.09 290.85 0.6508 616.0 431.2
9 0.00 1.36 0.00 0.91 18.82 354.19 39.78 294.72 0.6689 548.0 419.7
10 0.00 3.27 0.00 2.12 17.32 352.91 38.50 293.03 0.6480 -170.0 -346.0
11 0.00 1.64 0.00 1.05 16.61 352.38 37.97 292.18 0.6389 -537.0 -487.8
12 0.00 2.63 0.00 1.73 19.92 353.04 38.63 296.79 0.6597 -663.0 -564.1
13 2.45 3.27 1.57 2.09 16.56 352.04 37.63 292.24 0.6345 -892.0 -833.9
14 0.00 0.82 0.00 0.53 19.77 352.75 38.33 296.70 0.6557 -629.0 -465.8
15 1.09 5.45 0.69 3.47 16.26 351.81 37.40 291.86 0.6305 -976.8 -815.2
16 0.00 1.18 0.00 0.75 16.82 351.86 37.45 292.71 0.6332 -660.0 -619.5
17 1.27 2.73 0.83 1.77 19.62 352.46 38.04 296.62 0.6516 -701.1 -630.6
18 0.00 1.09 0.00 0.70 16.95 351.73 37.32 292.96 0.6321 -1010.0 -916.5
19 0.00 2.09 0.00 1.33 16.67 351.67 37.25 292.56 0.6302 -778.0 -629.1
20 0.00 2.00 0.00 1.29 19.75 351.51 37.10 297.26 0.6409 -715.0 -579.9
21 0.00 1.09 0.00 0.70 19.43 351.42 37.01 296.84 0.6385 -836.0 -628.5
22 0.00 0.73 0.00 0.47 20.00 351.58 37.17 297.60 0.6429 -483.0 -438.0
23 0.00 1.09 0.00 0.70 19.79 351.24 36.82 297.46 0.6378 -522.0 -494.5
24 0.00 4.36 0.00 2.73 16.59 350.30 35.89 293.02 0.6126 590.0 401.9
25 2.91 30.80 1.81 19.15 16.16 350.05 35.64 292.45 0.6078 655.0 521.3
26 0.00 1.00 0.00 0.62 15.20 349.78 35.37 291.03 0.6006 686.0 573.7
27 0.00 1.45 0.00 0.89 14.78 349.12 34.71 290.63 0.5905 457.0 427.4
28 0.00 1.00 0.00 0.62 16.28 349.14 34.73 293.07 0.5966 702.0 621.5
29 0.00 1.45 0.00 0.89 16.63 348.21 33.80 294.08 0.5860 727.0 532.1
30 0.00 2.54 0.00 1.54 17.38 347.44 33.03 295.71 0.5795 456.0 357.7
31 0.00 1.09 0.00 0.66 17.48 347.20 32.78 296.01 0.5768 656.0 570.1
32 0.00 2.36 0.00 1.44 18.36 347.27 32.85 297.40 0.5821 467.0 409.7


  • 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.