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

11313 87.19 380.40 48.48 212.63 -14.62 118.74 18.20 220.70 0.4641 345.7 299.5


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

SDO HMI 2011-10-12 08:59:02 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 4.99 63.12 2.82 35.65 -13.84 121.26 20.71 225.80 0.4811 945.2 438.1
2 0.00 1.49 0.00 0.83 -12.47 121.00 20.46 227.61 0.4641 511.0 404.4
3 3.94 -1.00 2.23 -1.00 -14.15 121.09 20.55 225.09 0.4825 938.3 999999
4 0.00 2.71 0.00 1.53 -13.75 120.76 20.21 225.23 0.4747 817.0 650.2
5 0.00 1.58 0.00 0.90 -15.68 120.94 20.40 222.65 0.4974 -344.0 -365.2
6 0.00 1.31 0.00 0.74 -14.97 120.77 20.23 223.43 0.4879 523.0 322.8
7 0.00 1.23 0.00 0.69 -13.49 120.40 19.86 225.14 0.4680 582.0 502.4
8 0.61 -1.00 0.35 -1.00 -14.41 120.42 19.88 223.76 0.4782 876.6 999999
9 1.23 -1.00 0.69 -1.00 -14.06 120.39 19.85 224.24 0.4740 916.1 999999
10 1.49 3.24 0.83 1.82 -13.80 120.30 19.76 224.51 0.4703 984.4 791.0
11 0.00 1.58 0.00 0.88 -12.85 120.19 19.64 225.84 0.4588 896.0 626.6
12 1.66 6.74 0.93 3.76 -13.25 120.12 19.58 225.09 0.4625 875.1 791.8
13 0.00 0.96 0.00 0.54 -13.51 120.14 19.60 224.73 0.4654 894.0 832.4
14 1.66 2.10 0.93 1.17 -13.63 119.93 19.38 224.22 0.4644 992.1 664.4
15 1.58 3.68 0.90 2.09 -16.10 120.06 19.52 220.82 0.4931 750.9 579.4
16 0.00 0.61 0.00 0.35 -17.17 120.07 19.53 219.40 0.5053 -720.0 -548.9
17 38.08 201.53 21.43 113.32 -14.87 119.77 19.23 222.15 0.4764 1178.1 447.5
18 0.00 1.66 0.00 0.95 -16.68 119.95 19.41 219.88 0.4986 600.0 382.8
19 1.58 -17.00 0.88 -17.00 -14.28 119.56 19.02 222.68 0.4677 1153.5 999999
20 0.00 2.10 0.00 1.19 -16.12 119.70 19.16 220.27 0.4897 777.0 656.9
21 2.45 -17.00 1.38 -17.00 -14.91 119.32 18.78 221.40 0.4723 1171.4 999999
22 0.00 2.36 0.00 1.34 -16.06 119.03 18.49 219.36 0.4826 487.0 487.3
23 0.00 0.53 0.00 0.29 -13.68 116.69 16.15 218.98 0.4315 -504.0 -483.7
24 1.75 5.17 0.96 2.84 -14.14 116.37 15.83 217.74 0.4341 -1018.2 -722.3
25 0.00 2.10 0.00 1.16 -14.72 116.38 15.84 216.93 0.4412 -789.0 -643.2
26 0.00 1.40 0.00 0.77 -14.40 116.30 15.75 217.24 0.4364 -749.0 -707.3
27 0.00 1.84 0.00 1.02 -15.01 116.31 15.77 216.41 0.4441 -634.0 -490.0
28 0.00 2.54 0.00 1.40 -14.74 116.10 15.55 216.40 0.4388 -803.0 -760.4
29 0.00 2.80 0.00 1.54 -15.00 115.99 15.44 215.86 0.4410 -735.0 -545.2
30 0.00 1.05 0.00 0.57 -13.69 114.84 14.30 215.62 0.4139 -718.0 -540.7
31 0.00 1.05 0.00 0.58 -14.80 114.82 14.28 214.01 0.4280 -912.0 -677.2
32 0.00 3.33 0.00 1.84 -16.28 114.80 14.25 212.06 0.4471 -662.0 -539.3
33 0.00 1.75 0.00 0.97 -16.02 114.75 14.20 212.29 0.4433 -748.0 -588.3
34 0.00 1.49 0.00 0.81 -14.96 114.54 14.00 213.29 0.4276 -899.0 -797.1
35 4.46 7.00 2.46 3.86 -15.82 114.51 13.96 212.11 0.4387 -958.8 -681.8
36 0.00 1.66 0.00 0.91 -16.06 113.85 13.31 210.59 0.4365 -730.0 -576.0
37 0.00 1.14 0.00 0.63 -16.28 113.67 13.13 209.99 0.4381 -715.0 -502.9
38 0.00 2.54 0.00 1.39 -15.96 113.43 12.89 209.92 0.4317 -792.0 -688.3
39 0.00 1.23 0.00 0.66 -14.28 113.29 12.75 211.76 0.4080 -802.0 -652.0
40 14.10 24.25 7.56 13.01 -12.78 112.96 12.42 213.16 0.3850 1049.9 693.2
41 0.00 0.88 0.00 0.48 -16.66 113.15 12.61 208.57 0.4392 -789.0 -614.4
42 0.00 1.23 0.00 0.68 -16.75 113.00 12.46 208.17 0.4394 -696.0 -522.4
43 1.31 11.38 0.71 6.18 -15.23 112.59 12.04 209.14 0.4152 -807.6 -636.4
44 6.30 -43.00 3.42 -43.00 -15.03 112.39 11.84 208.97 0.4109 -1036.1 999999
45 0.00 1.23 0.00 0.67 -15.54 112.10 11.56 207.78 0.4158 -828.0 -696.4
46 0.00 1.75 0.00 0.95 -15.56 111.88 11.34 207.30 0.4146 -850.0 -714.2
47 0.00 3.06 0.00 1.67 -15.59 111.63 11.08 206.75 0.4132 -1011.0 -819.6


  • 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.