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

11342 72.76 462.65 37.28 237.38 16.37 64.56 -7.49 28.41 0.2596 -645.7 -421.2


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

SDO HMI 2011-11-10 19:58:58 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 3.96 0.00 2.02 16.72 69.73 -2.32 9.54 0.2350 -940.0 -724.9
2 0.00 2.76 0.00 1.40 16.42 69.70 -2.35 9.88 0.2299 -925.0 -760.5
3 0.00 1.21 0.00 0.62 18.27 65.41 -6.63 23.11 0.2808 -642.0 -503.1
4 0.00 1.46 0.00 0.74 12.53 65.57 -6.48 34.69 0.1945 -847.0 -626.8
5 59.24 412.00 30.28 210.59 16.00 65.28 -6.77 27.38 0.2475 -1428.7 -486.2
6 0.00 2.15 0.00 1.11 18.14 64.98 -7.07 24.64 0.2818 -734.0 -623.5
7 1.21 -5.00 0.62 -5.00 17.22 64.70 -7.35 27.02 0.2700 -889.9 999999
8 1.38 -5.00 0.71 -5.00 16.43 64.64 -7.41 28.69 0.2588 -896.1 999999
9 4.39 -5.00 2.25 -5.00 16.09 64.50 -7.55 29.82 0.2551 -842.0 999999
10 1.46 -5.00 0.75 -5.00 15.84 64.26 -7.79 31.10 0.2536 -698.4 999999
11 3.36 3.87 1.73 1.99 16.60 63.79 -8.26 31.00 0.2685 -809.1 -703.5
12 0.00 1.46 0.00 0.76 17.70 63.61 -8.43 29.42 0.2857 -855.0 -752.1
13 0.00 0.95 0.00 0.48 15.23 63.63 -8.42 34.47 0.2508 -944.0 -813.7
14 0.00 3.19 0.00 1.65 17.94 63.38 -8.67 29.64 0.2912 -570.0 -582.2
15 0.00 0.95 0.00 0.50 22.33 61.18 -10.87 28.19 0.3709 -817.0 -655.3
16 0.00 1.72 0.00 0.93 23.65 58.58 -13.46 31.52 0.4097 -696.0 -710.0
17 0.00 1.64 0.00 0.86 18.38 58.42 -13.63 40.67 0.3446 820.0 656.7
18 0.00 1.38 0.00 0.73 18.10 57.86 -14.19 42.35 0.3473 967.0 757.2
19 0.00 1.81 0.00 0.96 19.76 57.72 -14.33 39.41 0.3686 903.0 683.3
20 0.00 0.60 0.00 0.32 18.25 57.82 -14.23 42.13 0.3496 768.0 557.3
21 0.00 1.72 0.00 0.92 19.47 56.77 -15.28 41.70 0.3752 892.0 662.6
22 0.00 1.89 0.00 1.02 20.20 56.37 -15.68 41.05 0.3880 838.0 652.8
23 0.00 2.67 0.00 1.42 18.75 56.31 -15.73 43.89 0.3720 830.0 733.2
24 0.00 1.98 0.00 1.06 19.73 55.66 -16.39 43.13 0.3902 838.0 608.7
25 0.00 1.12 0.00 0.61 22.06 55.23 -16.82 39.76 0.4212 760.0 512.8
26 0.00 1.64 0.00 0.90 22.32 54.32 -17.73 40.73 0.4335 182.0 326.7
27 1.72 2.07 0.94 1.13 21.63 53.84 -18.21 42.62 0.4308 961.5 836.2
28 0.00 1.81 0.00 0.99 21.38 53.84 -18.21 43.05 0.4281 962.0 738.4
29 0.00 0.26 0.00 0.14 22.00 53.59 -18.46 42.37 0.4375 468.0 312.7
30 0.00 0.95 0.00 0.52 20.25 53.78 -18.27 45.12 0.4168 739.0 596.3
31 0.00 1.38 0.00 0.76 21.50 53.62 -18.43 43.16 0.4318 632.0 545.6
32 0.00 1.12 0.00 0.60 18.18 53.26 -18.79 49.84 0.4021 846.0 598.6
33 0.00 0.95 0.00 0.53 21.05 51.49 -20.56 46.88 0.4509 510.0 414.5
34 0.00 1.03 0.00 0.58 22.22 50.49 -21.56 46.17 0.4736 696.0 548.5
35 0.00 0.95 0.00 0.54 20.16 47.82 -24.23 52.71 0.4863 534.0 547.3


  • 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.