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

11271 155.32 843.35 92.39 502.96 15.91 61.05 -33.01 71.23 0.5548 -126.5 -52.1


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

SDO HMI 2011-08-19 07:59:09 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 1.17 0.00 0.65 15.76 68.96 -25.11 67.84 0.4427 -827.0 -656.9
2 0.00 1.98 0.00 1.10 15.53 67.90 -26.16 68.99 0.4569 -807.0 -726.5
3 24.04 289.68 13.74 166.06 15.49 64.88 -29.18 70.62 0.5000 -1390.2 -408.6
4 24.94 -3.00 14.33 -3.00 15.61 64.35 -29.71 70.62 0.5080 -993.6 999999
5 6.66 -3.00 3.83 -3.00 15.17 64.17 -29.89 71.55 0.5091 -933.3 999999
6 0.00 0.72 0.00 0.41 14.63 63.85 -30.21 72.71 0.5119 -457.0 -385.4
7 0.00 0.90 0.00 0.52 16.70 63.33 -30.73 69.04 0.5262 -399.0 -348.9
8 0.00 0.99 0.00 0.58 16.30 63.36 -30.70 69.76 0.5243 -408.0 -290.8
9 1.44 221.15 0.84 130.57 16.77 63.06 -31.00 69.02 0.5303 361.4 -307.5
10 10.09 13.96 5.96 8.25 18.56 62.26 -31.80 66.20 0.5481 -931.7 -481.9
11 0.00 1.17 0.00 0.68 13.20 63.08 -30.98 75.71 0.5192 -698.0 -537.6
12 21.61 -9.00 12.71 -9.00 17.01 62.38 -31.68 68.89 0.5404 -1234.7 999999
13 1.35 -9.00 0.79 -9.00 16.31 62.51 -31.55 70.11 0.5361 373.2 999999
14 1.62 -9.00 0.95 -9.00 16.37 62.50 -31.56 70.00 0.5365 -304.9 999999
15 0.00 0.99 0.00 0.59 18.08 62.09 -31.97 67.12 0.5484 -650.0 -464.8
16 9.54 -9.00 5.65 -9.00 17.66 61.88 -32.18 67.95 0.5497 -1056.3 999999
17 0.63 -9.00 0.37 -9.00 17.87 61.65 -32.41 67.70 0.5535 -633.7 999999
18 0.00 0.81 0.00 0.47 12.40 62.54 -31.52 77.37 0.5254 -521.0 -410.9
19 0.00 1.44 0.00 0.85 15.89 61.80 -32.26 71.14 0.5446 -96.0 55.1
20 0.00 1.08 0.00 0.64 15.23 61.55 -32.52 72.43 0.5461 -661.0 -556.2
21 0.00 2.79 0.00 1.68 17.67 60.39 -33.67 68.59 0.5695 367.0 355.4
22 0.00 1.17 0.00 0.72 20.24 59.64 -34.42 64.61 0.5892 -733.0 -562.9
23 1.35 2.43 0.81 1.46 16.50 60.10 -33.96 70.70 0.5697 866.5 758.2
24 0.00 0.63 0.00 0.38 16.16 60.17 -33.90 71.26 0.5678 729.0 526.6
25 0.00 0.99 0.00 0.60 16.52 59.90 -34.16 70.74 0.5724 570.0 546.8
26 0.00 1.53 0.00 0.92 14.68 60.18 -33.89 73.84 0.5637 802.0 611.9
27 0.00 0.90 0.00 0.54 14.56 60.16 -33.90 74.06 0.5636 907.0 710.5
28 0.00 1.26 0.00 0.76 14.17 59.85 -34.21 74.83 0.5670 691.0 526.7
29 0.00 1.80 0.00 1.10 15.84 59.04 -35.02 72.18 0.5821 802.0 656.5
30 0.00 1.17 0.00 0.72 17.58 58.59 -35.47 69.42 0.5931 799.0 657.3
31 0.00 1.08 0.00 0.68 20.99 57.52 -36.54 64.38 0.6187 677.0 529.1
32 0.00 1.35 0.00 0.84 18.51 58.14 -35.93 68.06 0.6020 774.0 640.2
33 10.54 39.80 6.42 24.24 15.39 58.74 -35.32 73.03 0.5849 985.0 638.4
34 0.00 0.99 0.00 0.60 14.38 58.89 -35.17 74.70 0.5806 618.0 580.2
35 0.00 6.30 0.00 3.82 13.86 58.95 -35.11 75.58 0.5788 617.0 688.9
36 1.98 -33.00 1.21 -33.00 14.92 58.72 -35.34 73.83 0.5842 873.4 999999
37 0.00 2.61 0.00 1.60 15.71 58.49 -35.58 72.56 0.5892 789.0 646.9
38 0.00 2.25 0.00 1.42 20.30 57.11 -36.95 65.63 0.6212 826.0 600.8
39 0.00 2.70 0.00 1.66 15.51 58.22 -35.85 72.98 0.5923 651.0 465.8
40 0.00 0.90 0.00 0.57 20.53 56.88 -37.18 65.35 0.6249 592.0 506.1
41 0.00 1.17 0.00 0.74 19.94 56.96 -37.10 66.24 0.6217 666.0 621.9
42 0.00 0.99 0.00 0.63 20.50 56.44 -37.62 65.58 0.6302 589.0 496.5
43 6.93 19.54 4.41 12.41 19.86 56.33 -37.73 66.60 0.6293 941.5 750.8
44 0.00 0.90 0.00 0.56 16.21 57.13 -36.94 72.14 0.6085 694.0 521.8
45 0.00 2.79 0.00 1.79 20.52 55.77 -38.29 65.80 0.6384 706.0 609.1
46 0.00 1.53 0.00 0.98 19.50 56.03 -38.03 67.28 0.6319 787.0 604.5
47 0.00 11.89 0.00 7.61 19.73 55.76 -38.30 67.02 0.6360 650.0 648.6
48 0.00 2.07 0.00 1.30 16.68 56.34 -37.72 71.60 0.6199 547.0 506.3
49 0.00 1.35 0.00 0.87 19.87 55.51 -38.55 66.89 0.6395 605.0 464.4
50 32.60 188.38 20.37 117.80 14.10 56.57 -37.49 75.70 0.6114 1160.7 345.7
51 0.00 1.71 0.00 1.10 18.64 55.48 -38.58 68.78 0.6361 645.0 592.0
52 0.00 1.44 0.00 0.91 16.10 56.07 -37.99 72.59 0.6220 614.0 389.9
53 0.00 0.90 0.00 0.58 18.79 55.36 -38.70 68.59 0.6381 737.0 666.6


  • 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.