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

11946 84.71 320.20 69.47 261.97 8.73 102.34 51.11 284.45 0.7951 159.8 92.1


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

SDO HMI 2014-01-11 12:00:24 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 0.59 0.00 0.58 6.01 109.81 58.58 279.51 0.8626 294.0 226.1
2 1.36 43.77 1.31 42.03 6.75 109.26 58.04 280.46 0.8588 -506.5 -132.9
3 7.39 -2.00 7.08 -2.00 7.10 109.11 57.88 280.89 0.8580 -577.6 999999
4 0.00 2.89 0.00 2.72 7.75 108.35 57.13 281.78 0.8522 -278.0 -240.4
5 2.97 4.67 2.77 4.35 7.66 107.95 56.72 281.76 0.8485 -566.9 -404.1
6 1.36 3.65 1.24 3.33 8.00 107.15 55.93 282.33 0.8418 -481.8 -340.0
7 0.76 1.95 0.69 1.76 8.01 106.78 55.56 282.41 0.8384 -679.6 -584.5
8 0.00 0.85 0.00 0.77 8.26 106.84 55.61 282.69 0.8393 -502.0 -442.1
9 5.27 7.65 4.82 7.00 10.34 106.81 55.59 285.13 0.8429 416.6 247.2
10 0.00 0.85 0.00 0.74 6.24 105.78 54.56 280.52 0.8259 -512.0 -428.0
11 0.00 0.85 0.00 0.77 10.14 106.54 55.32 284.97 0.8401 618.0 580.6
12 0.00 1.02 0.00 0.87 6.93 104.72 53.50 281.56 0.8167 -370.0 -328.7
13 5.52 12.92 4.72 11.06 7.29 104.68 53.46 282.00 0.8170 -654.4 -419.5
14 0.00 0.85 0.00 0.72 6.89 104.51 53.29 281.56 0.8146 -666.0 -589.5
15 0.00 0.93 0.00 0.79 6.64 104.48 53.25 281.27 0.8138 -507.0 -414.4
16 0.34 1.36 0.29 1.14 6.44 104.15 52.92 281.10 0.8101 -641.8 -552.2
17 6.97 11.05 5.85 9.29 6.92 104.02 52.80 281.70 0.8097 -774.2 -529.8
18 0.00 0.34 0.00 0.29 7.40 104.00 52.78 282.29 0.8105 -218.0 -290.5
19 0.00 0.85 0.00 0.74 10.54 104.58 53.35 285.93 0.8225 477.0 430.7
20 0.00 2.55 0.00 2.20 10.20 104.44 53.22 285.56 0.8205 518.0 410.9
21 1.61 7.65 1.34 6.36 7.49 103.53 52.30 282.51 0.8059 -781.6 -640.0
22 0.00 0.59 0.00 0.50 8.21 103.61 52.39 283.38 0.8082 -367.0 -328.9
23 0.00 1.10 0.00 0.92 8.02 103.33 52.11 283.21 0.8049 -681.0 -597.4
24 0.00 19.29 0.00 15.41 9.59 101.25 50.02 285.69 0.7872 -213.0 -114.9
25 2.12 5.01 1.68 3.97 9.53 100.77 49.55 285.76 0.7820 432.6 276.4
26 0.00 2.63 0.00 2.08 9.01 100.67 49.45 285.13 0.7797 477.0 360.2
27 5.27 132.60 4.12 102.61 9.59 100.19 48.96 286.00 0.7760 588.3 265.3
28 1.27 -27.00 0.99 -27.00 9.34 100.05 48.82 285.73 0.7739 613.9 999999
29 10.71 -27.00 8.30 -27.00 9.63 99.74 48.51 286.18 0.7713 725.9 999999
30 0.00 2.72 0.00 2.06 7.39 99.04 47.82 283.52 0.7581 -630.0 -553.4
31 21.93 -27.00 16.83 -27.00 9.54 99.27 48.04 286.22 0.7661 887.9 999999
32 0.00 2.38 0.00 1.82 8.84 99.14 47.92 285.36 0.7628 653.0 566.8
33 9.52 40.54 7.18 30.47 9.14 98.53 47.30 285.93 0.7569 924.2 611.2
34 0.00 1.27 0.00 0.96 8.40 98.40 47.18 285.02 0.7536 678.0 536.4
35 0.00 1.61 0.00 1.22 10.40 98.37 47.14 287.60 0.7588 -332.0 -239.9
36 0.34 1.78 0.26 1.35 10.64 98.33 47.10 287.92 0.7590 -598.0 -465.5
37 0.00 1.44 0.00 1.09 9.90 98.18 46.96 287.03 0.7553 449.0 473.7


  • 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.