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

11314 112.43 715.82 59.92 381.40 27.17 56.62 1.70 355.88 0.3687 -937.1 -402.1


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

SDO HMI 2011-10-15 19:59:01 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 1.22 0.00 0.66 28.45 58.95 4.04 350.85 0.3910 -573.0 -421.3
2 0.00 5.59 0.00 3.02 29.26 58.85 3.93 351.44 0.4037 872.0 672.0
3 0.00 10.56 0.00 5.70 29.07 58.57 3.65 351.97 0.3999 443.0 381.3
4 0.00 2.18 0.00 1.18 28.81 58.42 3.50 352.18 0.3955 -266.0 -154.7
5 0.00 1.48 0.00 0.80 29.26 58.16 3.25 352.92 0.4022 872.0 743.5
6 0.00 1.40 0.00 0.72 20.56 57.62 2.70 350.14 0.2590 -860.0 -721.8
7 0.00 1.40 0.00 0.71 20.10 57.61 2.70 349.83 0.2512 -1040.0 -882.1
8 0.00 3.40 0.00 1.74 19.88 57.51 2.60 350.04 0.2474 -1126.0 -914.5
9 109.90 626.95 58.52 333.95 27.26 57.29 2.38 354.23 0.3686 -1619.4 -468.6
10 0.00 2.36 0.00 1.21 20.32 54.65 -0.26 0.99 0.2510 -924.0 -620.6
11 0.87 4.19 0.47 2.25 28.27 54.30 -0.62 1.43 0.3831 -925.7 -739.8
12 0.00 1.57 0.00 0.84 28.14 53.72 -1.20 2.78 0.3813 -832.0 -729.3
13 0.00 6.98 0.00 3.73 27.88 53.69 -1.23 2.89 0.3771 -744.0 -737.4
14 0.00 1.05 0.00 0.55 26.50 53.57 -1.34 3.41 0.3548 -885.0 -711.8
15 0.00 1.92 0.00 1.02 26.82 53.50 -1.42 3.53 0.3600 -783.0 -676.8
16 0.00 0.70 0.00 0.38 29.56 53.26 -1.66 3.58 0.4047 -825.0 -694.8
17 0.00 1.31 0.00 0.70 27.72 53.25 -1.66 3.95 0.3749 -1023.0 -842.9
18 0.00 1.31 0.00 0.70 28.07 53.21 -1.70 3.97 0.3807 -759.0 -621.9
19 0.00 0.70 0.00 0.37 27.78 52.98 -1.93 4.57 0.3763 -715.0 -611.8
20 0.00 1.05 0.00 0.56 28.65 52.86 -2.05 4.64 0.3905 -956.0 -855.2
21 0.00 4.10 0.00 2.19 27.62 52.65 -2.27 5.40 0.3741 -602.0 -620.4
22 0.00 1.31 0.00 0.70 28.65 52.56 -2.36 5.33 0.3909 -787.0 -673.4
23 0.00 0.70 0.00 0.36 18.65 51.94 -2.97 12.50 0.2281 -834.0 -614.9
24 0.00 1.92 0.00 0.98 18.86 51.37 -3.55 14.56 0.2339 -781.0 -600.5
25 0.00 1.13 0.00 0.58 20.47 48.81 -6.11 21.51 0.2731 786.0 550.8
26 0.00 1.75 0.00 0.95 28.71 47.63 -7.28 15.95 0.4064 801.0 648.5
27 0.00 1.13 0.00 0.58 19.32 47.80 -7.12 26.58 0.2625 832.0 609.8
28 0.00 1.31 0.00 0.71 28.01 46.21 -8.71 19.46 0.4028 640.0 474.9
29 0.00 1.22 0.00 0.66 26.72 46.24 -8.67 20.65 0.3835 802.0 631.4
30 0.00 0.96 0.00 0.52 27.17 46.11 -8.81 20.49 0.3909 759.0 603.7
31 0.00 1.92 0.00 1.04 27.49 45.91 -9.00 20.58 0.3967 301.0 319.2
32 0.00 2.36 0.00 1.24 23.65 46.03 -8.88 24.76 0.3392 816.0 588.5
33 0.00 1.66 0.00 0.89 27.26 45.69 -9.22 21.26 0.3946 935.0 716.2
34 0.00 3.06 0.00 1.65 27.03 45.27 -9.65 22.38 0.3937 757.0 677.5
35 0.00 1.48 0.00 0.80 26.80 45.25 -9.66 22.66 0.3906 872.0 667.9
36 0.00 1.57 0.00 0.81 19.86 44.85 -10.07 34.01 0.2952 990.0 765.1
37 0.00 1.13 0.00 0.61 25.48 44.19 -10.73 26.47 0.3786 885.0 703.9
38 0.00 0.79 0.00 0.42 25.32 44.10 -10.81 26.86 0.3770 715.0 532.8
39 0.00 1.31 0.00 0.70 25.70 43.86 -11.05 26.86 0.3840 757.0 647.0
40 0.00 1.75 0.00 0.91 20.29 44.27 -10.64 34.62 0.3062 924.0 630.8
41 1.66 3.93 0.93 2.20 29.85 40.46 -14.46 27.87 0.4652 740.9 582.2
42 0.00 1.22 0.00 0.68 28.38 39.01 -15.90 31.95 0.4575 700.0 506.4
43 0.00 0.79 0.00 0.43 26.60 38.65 -16.27 34.99 0.4386 719.0 595.6


  • 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.