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

12146 146.06 831.07 78.24 445.28 7.93 344.05 22.51 273.80 0.3822 -358.2 -324.9


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

SDO HMI 2014-08-24 09:00:38 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 0.54 0.00 0.30 12.66 348.31 26.77 284.22 0.4551 -703.0 -580.3
2 1.44 10.78 0.80 5.97 12.56 347.88 26.34 284.15 0.4484 -1016.8 -877.9
3 0.00 0.99 0.00 0.54 8.64 347.14 25.60 275.41 0.4308 794.0 587.5
4 0.00 1.80 0.00 0.99 12.63 347.23 25.69 284.55 0.4388 -870.0 -691.9
5 0.00 1.89 0.00 1.04 12.82 347.08 25.53 285.04 0.4370 -981.0 -639.4
6 0.00 0.99 0.00 0.54 5.50 346.24 24.70 267.92 0.4179 -685.0 -524.7
7 1.71 779.08 0.93 417.17 7.28 345.90 24.35 272.18 0.4111 -936.9 -336.5
8 4.49 -7.00 2.44 -7.00 7.53 345.68 24.14 272.80 0.4076 -1113.2 999999
9 0.90 -7.00 0.49 -7.00 7.78 345.70 24.15 273.39 0.4078 -892.1 999999
10 1.80 -7.00 0.97 -7.00 8.06 345.55 24.00 274.09 0.4055 -804.0 999999
11 0.00 1.26 0.00 0.68 10.72 345.75 24.20 280.60 0.4115 842.0 618.1
12 0.27 -7.00 0.15 -7.00 7.36 345.44 23.89 272.37 0.4037 -994.7 999999
13 0.00 1.53 0.00 0.83 8.43 345.40 23.86 275.02 0.4033 -331.0 -332.0
14 0.00 1.44 0.00 0.78 13.68 345.84 24.29 287.59 0.4210 703.0 541.8
15 0.00 1.62 0.00 0.88 9.49 345.45 23.90 277.65 0.4049 -479.0 -388.2
16 0.00 0.99 0.00 0.53 7.55 345.31 23.77 272.84 0.4017 -179.0 -171.8
17 2.25 -7.00 1.21 -7.00 7.83 345.26 23.72 273.53 0.4009 -952.0 999999
18 0.00 1.17 0.00 0.63 6.02 345.07 23.52 268.97 0.3986 716.0 564.2
19 1.98 -7.00 1.07 -7.00 7.99 345.07 23.53 273.94 0.3979 -843.3 999999
20 0.00 3.50 0.00 1.89 9.44 345.17 23.63 277.58 0.4005 -568.0 -368.0
21 0.99 2.07 0.54 1.13 13.94 345.52 23.98 288.37 0.4173 769.1 606.7
22 3.33 -7.00 1.79 -7.00 7.85 344.86 23.32 273.59 0.3946 -910.9 999999
23 0.00 1.17 0.00 0.63 12.53 345.03 23.49 285.25 0.4050 751.0 561.2
24 0.54 -7.00 0.29 -7.00 7.74 344.62 23.08 273.31 0.3907 -1104.7 999999
25 0.36 1.35 0.20 0.73 14.27 345.08 23.53 289.40 0.4120 891.5 771.6
26 14.11 -7.00 7.56 -7.00 6.40 344.12 22.58 269.80 0.3831 1006.6 999999
27 3.68 -7.00 1.97 -7.00 7.10 344.09 22.54 271.63 0.3822 -797.7 999999
28 0.00 1.71 0.00 0.92 12.59 344.40 22.85 285.71 0.3954 -802.0 -716.1
29 16.00 -7.00 8.56 -7.00 6.50 343.83 22.28 270.04 0.3784 1040.8 999999
30 70.73 -7.00 37.82 -7.00 8.69 343.79 22.24 275.86 0.3777 -1471.0 999999
31 0.00 1.35 0.00 0.73 12.94 344.06 22.51 286.77 0.3914 -900.0 -740.5
32 21.48 -7.00 11.45 -7.00 6.53 343.30 21.76 270.04 0.3699 1068.6 999999
33 0.00 2.70 0.00 1.45 13.20 343.61 22.07 287.69 0.3856 -831.0 -609.0
34 0.00 1.26 0.00 0.67 7.10 342.77 21.23 271.56 0.3610 -128.0 -30.9
35 0.00 1.44 0.00 0.76 6.70 342.75 21.21 270.47 0.3608 748.0 609.2
36 0.00 1.44 0.00 0.76 5.16 342.66 21.11 266.17 0.3611 707.0 572.0
37 0.00 1.26 0.00 0.67 13.08 343.00 21.45 287.75 0.3757 -765.0 -646.9
38 0.00 1.08 0.00 0.57 8.81 342.41 20.86 276.40 0.3556 -225.0 -212.7
39 0.00 1.35 0.00 0.71 9.67 341.48 19.93 279.09 0.3418 906.0 607.3
40 0.00 1.08 0.00 0.57 9.73 340.83 19.28 279.47 0.3314 861.0 667.1
41 0.00 1.71 0.00 0.90 9.46 340.71 19.17 278.70 0.3291 726.0 575.6
42 0.00 1.17 0.00 0.61 9.32 340.48 18.93 278.33 0.3250 762.0 567.6
43 0.00 1.35 0.00 0.70 9.16 340.01 18.47 277.96 0.3172 884.0 695.3


  • 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.