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

11271 122.29 536.00 81.44 357.35 17.89 60.52 41.36 289.21 0.6676 -88.5 2.9


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

SDO HMI 2011-08-24 23:59:08 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 1.08 0.00 0.76 13.83 65.02 45.86 282.49 0.7161 -648.0 -454.8
2 0.00 1.17 0.00 0.82 14.73 64.90 45.74 283.77 0.7154 -615.0 -429.7
3 0.00 1.17 0.00 0.83 14.92 64.90 45.74 284.03 0.7157 -289.0 -251.5
4 23.70 115.64 16.71 81.66 16.52 64.60 45.44 286.32 0.7141 -940.4 -246.0
5 0.00 0.99 0.00 0.68 14.27 63.75 44.59 283.25 0.7013 462.0 292.4
6 0.00 1.53 0.00 1.04 14.25 62.96 43.80 283.30 0.6916 -680.0 -601.4
7 0.00 0.90 0.00 0.63 19.23 64.39 45.23 290.11 0.7162 662.0 466.4
8 0.00 0.81 0.00 0.55 14.73 62.73 43.57 284.03 0.6894 -721.0 -568.9
9 0.00 2.06 0.00 1.41 15.64 62.53 43.37 285.38 0.6882 -526.0 -475.2
10 0.00 1.44 0.00 0.98 16.58 62.79 43.63 286.70 0.6927 -470.0 -391.8
11 0.00 2.24 0.00 1.52 15.47 62.31 43.15 285.17 0.6853 -775.0 -615.4
12 2.60 5.57 1.77 3.79 16.36 62.51 43.35 286.42 0.6890 -770.3 -687.2
13 0.00 1.35 0.00 0.93 18.47 62.92 43.76 289.37 0.6977 -410.0 -421.5
14 17.51 47.94 11.96 32.83 17.35 62.53 43.37 287.85 0.6909 -818.8 -202.7
15 0.00 1.26 0.00 0.85 16.62 62.28 43.12 286.85 0.6866 -625.0 -604.6
16 0.00 1.17 0.00 0.79 15.93 62.04 42.89 285.88 0.6827 -685.0 -575.6
17 0.00 1.26 0.00 0.86 18.33 62.74 43.58 289.21 0.6953 -623.0 -541.8
18 0.00 1.17 0.00 0.79 16.91 62.14 42.98 287.29 0.6855 -814.0 -661.5
19 3.68 -14.00 2.51 -14.00 17.71 62.33 43.17 288.40 0.6892 -772.9 999999
20 5.57 7.99 3.79 5.45 18.15 62.25 43.09 289.06 0.6891 -805.9 -593.2
21 0.00 1.26 0.00 0.84 15.90 61.31 42.15 285.96 0.6735 -644.0 -523.9
22 0.00 1.53 0.00 1.03 17.83 61.63 42.47 288.73 0.6810 -746.0 -551.5
23 0.00 1.53 0.00 1.03 18.39 61.62 42.46 289.55 0.6821 -711.0 -642.6
24 0.45 7.99 0.30 5.36 17.67 61.32 42.16 288.56 0.6770 -778.4 -687.7
25 0.00 5.12 0.00 3.40 17.31 60.75 41.59 288.16 0.6692 -879.0 -768.0
26 0.00 0.90 0.00 0.59 15.47 60.06 40.90 285.55 0.6573 562.0 461.6
27 0.00 1.35 0.00 0.95 24.51 62.81 43.65 297.81 0.7123 -470.0 -373.9
28 0.00 1.62 0.00 1.08 19.73 60.87 41.71 291.69 0.6764 -796.0 -546.9
29 5.30 224.90 3.48 146.35 18.20 59.73 40.57 289.73 0.6586 -541.8 275.0
30 0.00 0.99 0.00 0.66 20.28 60.27 41.12 292.67 0.6707 -708.0 -629.1
31 3.77 -29.00 2.44 -29.00 17.04 58.96 39.80 288.18 0.6464 -433.8 999999
32 0.00 1.26 0.00 0.80 14.77 58.34 39.18 284.79 0.6341 538.0 466.8
33 1.62 -29.00 1.05 -29.00 18.15 59.08 39.93 289.84 0.6506 556.6 999999
34 0.00 2.33 0.00 1.55 20.54 59.80 40.64 293.19 0.6658 -404.0 -468.9
35 3.32 -29.00 2.19 -29.00 19.96 59.57 40.41 292.41 0.6614 -567.2 999999
36 0.00 1.35 0.00 0.89 20.76 59.83 40.67 293.50 0.6668 -781.0 -700.2
37 0.00 1.08 0.00 0.69 15.02 58.23 39.07 285.21 0.6331 424.0 355.1
38 0.00 2.24 0.00 1.49 20.99 59.73 40.57 293.87 0.6663 -682.0 -580.2
39 0.00 1.71 0.00 1.09 14.58 58.01 38.86 284.55 0.6295 491.0 425.0
40 0.00 1.08 0.00 0.69 15.24 58.16 39.00 285.57 0.6326 559.0 477.3
41 0.00 2.60 0.00 1.69 18.33 58.80 39.64 290.19 0.6475 394.0 342.4
42 0.00 1.44 0.00 0.91 15.02 57.83 38.67 285.29 0.6278 574.0 516.6
43 12.66 -29.00 8.15 -29.00 17.77 58.32 39.16 289.47 0.6401 850.7 999999
44 15.08 -29.00 9.78 -29.00 19.03 58.66 39.50 291.29 0.6477 724.7 999999
45 3.05 -29.00 1.97 -29.00 18.17 58.38 39.23 290.07 0.6419 606.2 999999
46 1.53 -29.00 0.98 -29.00 18.55 58.36 39.20 290.65 0.6427 661.3 999999
47 5.84 -29.00 3.74 -29.00 18.08 57.99 38.83 290.03 0.6367 946.9 999999
48 0.00 2.15 0.00 1.40 19.55 58.40 39.24 292.16 0.6459 643.0 487.3
49 0.00 3.05 0.00 1.97 19.74 58.29 39.13 292.49 0.6451 495.0 511.2
50 0.00 1.98 0.00 1.27 19.38 58.10 38.94 292.00 0.6418 714.0 582.0
51 8.80 35.55 5.70 23.15 20.76 58.22 39.06 294.04 0.6475 738.2 -55.0
52 3.05 12.39 1.97 8.02 20.17 58.04 38.88 293.22 0.6434 739.1 183.0
53 0.00 1.08 0.00 0.69 19.72 57.74 38.58 292.64 0.6384 767.0 613.2
54 0.00 0.63 0.00 0.41 21.03 57.88 38.73 294.58 0.6444 482.0 404.7
55 0.00 1.35 0.00 0.85 16.72 56.64 37.48 288.27 0.6160 682.0 486.3
56 4.76 5.48 2.95 3.39 14.08 56.01 36.85 284.13 0.6021 769.1 636.5
57 0.00 1.71 0.00 1.08 18.59 56.98 37.82 291.14 0.6254 582.0 508.6
58 0.00 1.26 0.00 0.76 10.58 54.87 35.71 278.38 0.5821 698.0 487.1
59 0.00 1.08 0.00 0.68 21.74 56.36 37.21 296.26 0.6286 727.0 583.1
60 0.00 1.35 0.00 0.85 22.10 55.33 36.17 297.27 0.6174 738.0 596.6
61 0.00 1.17 0.00 0.73 22.13 54.93 35.77 297.50 0.6127 633.0 495.2
62 0.00 1.35 0.00 0.77 16.08 48.87 29.71 289.94 0.5087 -755.0 -611.5
63 0.00 1.71 0.00 0.97 16.11 47.79 28.63 290.52 0.4935 880.0 615.2
64 0.00 0.90 0.00 0.52 22.36 48.15 28.99 301.86 0.5299 678.0 508.7
65 0.00 1.35 0.00 0.77 21.34 46.78 27.62 301.06 0.5061 440.0 382.4
66 0.00 1.44 0.00 0.81 17.15 45.88 26.72 293.65 0.4710 -774.0 -636.5


  • 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.