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

11346 29.49 165.34 17.44 97.07 -18.93 337.57 24.17 226.48 0.5383 167.2 244.7


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

SDO HMI 2011-11-19 19:58:57 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 1.29 0.00 0.80 -17.46 345.25 31.85 236.51 0.6058 596.0 440.4
2 0.00 2.06 0.00 1.25 -16.81 343.89 30.49 236.41 0.5853 651.0 502.0
3 0.00 0.60 0.00 0.37 -19.09 344.22 30.82 233.38 0.6055 649.0 552.6
4 0.00 1.80 0.00 1.10 -16.93 343.62 30.22 236.01 0.5830 752.0 651.4
5 0.00 0.69 0.00 0.41 -16.97 342.88 29.48 235.32 0.5746 881.0 714.5
6 3.69 4.46 2.23 2.70 -17.44 342.71 29.31 234.48 0.5761 847.4 579.0
7 0.00 1.11 0.00 0.67 -17.16 342.66 29.26 234.86 0.5734 629.0 548.0
8 0.00 1.37 0.00 0.83 -17.69 342.44 29.04 233.87 0.5748 763.0 628.0
9 0.00 1.11 0.00 0.67 -17.50 342.40 29.00 234.12 0.5729 520.0 484.6
10 0.00 5.49 0.00 3.41 -20.94 342.90 29.50 229.68 0.6055 789.0 670.9
11 0.00 2.49 0.00 1.49 -17.30 342.16 28.76 234.19 0.5686 836.0 732.1
12 0.00 1.46 0.00 0.87 -15.79 341.81 28.41 236.19 0.5531 -756.0 -584.2
13 1.54 1.72 0.96 1.07 -21.26 342.71 29.31 229.08 0.6061 649.9 642.5
14 0.00 1.46 0.00 0.89 -19.49 342.20 28.80 231.05 0.5862 683.0 543.5
15 1.11 1.80 0.66 1.07 -16.60 341.48 28.08 234.65 0.5552 640.2 443.2
16 0.00 3.17 0.00 1.96 -21.22 342.30 28.91 228.76 0.6015 939.0 799.4
17 0.00 0.86 0.00 0.50 -15.98 340.20 26.80 234.41 0.5351 685.0 549.9
18 20.75 85.16 12.22 50.07 -17.23 340.01 26.61 232.28 0.5429 1083.2 540.8
19 0.00 1.20 0.00 0.70 -18.47 338.74 25.35 229.12 0.5392 373.0 311.3
20 0.00 2.23 0.00 1.30 -18.10 337.90 24.50 228.74 0.5264 -732.0 -494.6
21 0.00 1.11 0.00 0.64 -16.83 336.83 23.43 229.50 0.5026 -783.0 -697.0
22 0.00 2.14 0.00 1.28 -22.91 337.07 23.67 221.14 0.5644 583.0 495.4
23 0.00 1.29 0.00 0.73 -16.68 335.87 22.47 228.58 0.4903 497.0 482.6
24 0.00 0.43 0.00 0.25 -19.84 335.25 21.85 223.06 0.5150 548.0 460.0
25 0.00 2.14 0.00 1.23 -19.52 335.11 21.71 223.33 0.5101 834.0 724.5
26 0.00 1.29 0.00 0.74 -19.93 334.76 21.36 222.30 0.5108 756.0 562.2
27 0.00 1.20 0.00 0.68 -20.68 331.67 18.27 217.00 0.4893 -771.0 -676.6
28 0.00 1.20 0.00 0.68 -21.49 329.17 15.77 212.14 0.4775 -806.0 -642.8
29 0.00 1.63 0.00 0.92 -21.87 328.19 14.79 210.09 0.4745 -826.0 -697.9
30 0.00 0.94 0.00 0.54 -23.90 327.92 14.52 207.47 0.4989 -685.0 -505.7
31 0.00 1.20 0.00 0.69 -24.03 327.87 14.47 207.25 0.5003 -684.0 -470.6
32 0.34 1.97 0.20 1.12 -23.66 327.79 14.39 207.50 0.4950 -863.0 -758.2
33 0.00 3.26 0.00 1.86 -23.89 327.48 14.08 206.77 0.4959 -808.0 -690.0
34 0.00 3.34 0.00 1.90 -23.69 327.26 13.86 206.61 0.4917 -749.0 -614.9
35 0.00 1.97 0.00 1.13 -24.29 327.33 13.93 206.13 0.5001 -590.0 -468.5
36 0.00 0.86 0.00 0.49 -23.99 327.16 13.76 206.16 0.4949 -463.0 -514.2
37 2.06 2.66 1.17 1.51 -23.56 327.05 13.65 206.40 0.4884 -963.1 -737.7
38 0.00 1.11 0.00 0.63 -23.19 327.01 13.61 206.70 0.4833 -761.0 -630.9
39 0.00 1.29 0.00 0.73 -23.49 326.84 13.44 206.12 0.4861 -960.0 -836.5
40 0.00 0.94 0.00 0.55 -26.83 327.02 13.62 203.36 0.5320 -595.0 -604.1
41 0.00 2.06 0.00 1.17 -24.25 326.62 13.22 205.03 0.4949 -699.0 -620.4
42 0.00 0.86 0.00 0.49 -23.62 326.39 12.99 205.24 0.4848 -869.0 -680.1
43 0.00 1.29 0.00 0.73 -24.81 326.31 12.91 204.01 0.5005 -593.0 -461.5
44 0.00 1.97 0.00 1.11 -23.58 325.75 12.35 204.20 0.4803 -887.0 -599.4
45 0.00 1.20 0.00 0.68 -23.81 325.68 12.28 203.86 0.4829 -837.0 -675.6
46 0.00 0.86 0.00 0.48 -23.70 325.14 11.74 203.02 0.4782 -586.0 -585.1
47 0.00 1.37 0.00 0.77 -24.35 323.01 9.61 198.73 0.4757 -479.0 -408.2
48 0.00 2.23 0.00 1.21 -20.71 320.52 7.12 196.51 0.4098 -948.0 -741.3


  • 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.