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

11355 72.60 381.74 47.00 247.52 14.10 252.14 -38.76 70.43 0.6466 -322.8 -236.1


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

SDO HMI 2011-11-21 12:58:57 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 2.06 0.00 1.27 19.35 257.83 -33.06 59.61 0.5990 -557.0 -411.8
2 0.00 0.60 0.00 0.38 19.19 256.24 -34.66 60.82 0.6174 -622.0 -505.3
3 0.00 0.86 0.00 0.55 15.82 253.94 -36.96 67.12 0.6301 -796.0 -576.4
4 3.69 14.14 2.38 9.13 16.35 253.16 -37.73 66.66 0.6419 526.4 -379.3
5 33.78 291.04 21.61 187.12 14.10 253.06 -37.84 70.12 0.6350 -1098.6 -366.9
6 3.77 -5.00 2.43 -5.00 14.20 252.45 -38.44 70.18 0.6430 -743.2 999999
7 0.94 -5.00 0.61 -5.00 14.17 252.22 -38.67 70.32 0.6458 -600.8 999999
8 13.03 -5.00 8.42 -5.00 13.80 252.22 -38.68 70.87 0.6447 -763.0 999999
9 2.74 -5.00 1.78 -5.00 13.22 251.98 -38.92 71.84 0.6459 -597.0 999999
10 0.00 0.94 0.00 0.61 12.77 252.06 -38.83 72.49 0.6436 -594.0 -411.1
11 1.54 -5.00 1.01 -5.00 13.81 251.31 -39.59 71.17 0.6561 -573.5 999999
12 0.00 0.77 0.00 0.50 12.85 251.50 -39.40 72.56 0.6510 -504.0 -387.2
13 1.03 2.57 0.67 1.67 12.10 251.52 -39.38 73.69 0.6487 829.5 703.2
14 1.54 2.40 1.02 1.59 14.87 250.88 -40.01 69.76 0.6646 -382.6 -465.7
15 1.71 5.49 1.13 3.63 14.53 250.80 -40.10 70.29 0.6647 -440.6 -86.1
16 0.86 1.97 0.57 1.30 14.23 250.86 -40.03 70.71 0.6629 -523.0 -441.8
17 0.00 1.11 0.00 0.72 10.56 251.30 -39.59 76.09 0.6478 626.0 549.7
18 0.00 2.57 0.00 1.70 14.25 250.54 -40.36 70.78 0.6670 56.0 19.8
19 0.00 11.06 0.00 7.30 13.53 250.61 -40.28 71.83 0.6640 279.0 115.8
20 1.37 5.74 0.91 3.80 13.95 250.48 -40.41 71.25 0.6668 -313.9 -287.2
21 0.00 0.94 0.00 0.62 13.76 250.48 -40.41 71.52 0.6663 202.0 166.3
22 0.00 1.71 0.00 1.14 12.94 250.17 -40.73 72.83 0.6679 802.0 621.0
23 0.00 1.63 0.00 1.09 14.17 249.75 -41.15 71.16 0.6765 576.0 478.6
24 1.37 5.49 0.92 3.69 14.35 249.63 -41.27 70.94 0.6785 838.5 802.8
25 5.23 13.72 3.54 9.30 14.68 249.18 -41.71 70.61 0.6848 798.1 584.8
26 0.00 1.03 0.00 0.68 10.44 249.98 -40.92 76.59 0.6646 715.0 662.0
27 0.00 0.86 0.00 0.57 10.37 249.63 -41.27 76.77 0.6689 676.0 529.0
28 0.00 1.37 0.00 0.95 16.02 247.84 -43.05 69.16 0.7045 728.0 575.3
29 0.00 0.94 0.00 0.63 11.31 248.90 -42.00 75.55 0.6799 566.0 430.2
30 0.00 1.29 0.00 0.90 15.95 247.56 -43.33 69.34 0.7075 687.0 595.8
31 0.00 1.54 0.00 1.07 15.28 247.70 -43.20 70.22 0.7041 544.0 437.3
32 0.00 0.86 0.00 0.60 15.43 247.49 -43.41 70.08 0.7069 620.0 476.0
33 0.00 0.77 0.00 0.52 11.00 248.46 -42.43 76.10 0.6847 612.0 540.0
34 0.00 1.89 0.00 1.28 10.45 248.19 -42.71 76.95 0.6870 568.0 390.5
35 0.00 0.86 0.00 0.59 9.56 247.39 -43.51 78.38 0.6955 530.0 423.5
36 0.00 0.86 0.00 0.59 9.76 246.98 -43.92 78.16 0.7008 485.0 387.7
37 0.00 1.03 0.00 0.77 16.92 243.57 -47.33 69.22 0.7547 526.0 403.1
38 0.00 1.63 0.00 1.26 19.35 242.64 -48.26 66.38 0.7707 405.0 374.8


  • 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.