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

11376 22.79 110.99 14.32 67.78 19.59 302.87 28.66 308.79 0.5846 -231.2 -228.1


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

SDO HMI 2011-12-20 02:58:55 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 1.53 0.00 1.01 18.27 311.09 36.88 300.32 0.6626 -580.0 -444.8
2 0.00 0.94 0.00 0.62 18.65 311.11 36.90 300.83 0.6649 -650.0 -545.5
3 0.00 1.96 0.00 1.29 18.87 311.05 36.84 301.16 0.6654 -637.0 -512.0
4 0.00 0.60 0.00 0.39 18.39 310.62 36.41 300.77 0.6579 -465.0 -540.1
5 0.00 1.11 0.00 0.71 17.94 309.70 35.49 300.71 0.6448 -801.0 -807.9
6 4.42 11.82 2.87 7.65 18.31 309.75 35.54 301.21 0.6476 -654.6 -536.3
7 0.00 1.96 0.00 1.26 18.83 308.96 34.75 302.45 0.6417 595.0 384.3
8 0.00 0.77 0.00 0.49 18.30 308.61 34.40 301.94 0.6344 273.0 249.9
9 5.36 8.08 3.44 5.18 18.89 308.59 34.39 302.78 0.6379 623.6 105.0
10 0.00 1.70 0.00 1.08 19.22 307.61 33.41 303.93 0.6289 -748.0 -622.0
11 4.93 6.80 3.09 4.26 18.42 306.80 32.60 303.39 0.6144 -792.9 -692.0
12 3.74 4.85 2.36 3.05 19.87 306.38 32.18 305.75 0.6194 -744.4 -669.6
13 0.00 1.79 0.00 1.11 18.41 305.88 31.67 304.06 0.6037 -756.0 -544.7
14 0.00 0.94 0.00 0.58 18.44 305.70 31.50 304.24 0.6019 -739.0 -586.8
15 1.36 1.87 0.85 1.17 19.67 305.93 31.72 305.83 0.6130 429.2 451.7
16 0.00 1.28 0.00 0.79 19.87 304.51 30.30 307.27 0.5985 689.0 627.6
17 0.00 1.02 0.00 0.61 16.42 303.68 29.47 302.82 0.5638 -680.0 -483.7
18 0.00 0.85 0.00 0.49 11.81 302.58 28.37 296.03 0.5197 -516.0 -436.9
19 0.00 1.87 0.00 1.08 11.62 302.32 28.11 295.89 0.5151 -723.0 -593.6
20 0.00 1.62 0.00 0.93 11.99 302.26 28.05 296.59 0.5165 -806.0 -622.9
21 2.98 4.51 1.71 2.59 11.71 302.05 27.85 296.25 0.5121 -858.7 -884.8
22 0.00 1.45 0.00 0.89 21.28 303.22 29.01 310.38 0.5954 -710.0 -498.1
23 0.00 1.19 0.00 0.73 20.77 303.00 28.79 309.86 0.5889 -613.0 -479.5
24 0.00 1.19 0.00 0.69 12.80 301.67 27.46 298.49 0.5138 -741.0 -639.6
25 0.00 1.36 0.00 0.82 18.58 302.53 28.33 307.12 0.5663 -788.0 -724.0
26 0.00 2.04 0.00 1.28 23.45 303.53 29.33 312.98 0.6165 -611.0 -549.8
27 0.00 1.02 0.00 0.61 18.77 302.53 28.33 307.40 0.5677 -724.0 -589.0
28 0.00 1.96 0.00 1.18 19.84 302.52 28.32 308.98 0.5762 -878.0 -735.7
29 0.00 1.19 0.00 0.72 20.38 302.63 28.42 309.65 0.5817 -535.0 -456.2
30 0.00 1.36 0.00 0.82 20.13 302.54 28.34 309.37 0.5787 -701.0 -560.6
31 0.00 1.19 0.00 0.71 18.73 302.07 27.86 307.78 0.5621 -679.0 -651.8
32 0.00 2.04 0.00 1.22 19.33 302.00 27.79 308.72 0.5662 -900.0 -806.1
33 0.00 0.85 0.00 0.51 19.23 301.73 27.53 308.83 0.5624 -815.0 -717.9
34 0.00 1.11 0.00 0.66 20.08 301.22 27.01 310.56 0.5637 -648.0 -579.3
35 0.00 1.70 0.00 1.02 20.27 301.08 26.87 310.97 0.5638 -658.0 -547.7
36 0.00 0.77 0.00 0.46 19.63 300.82 26.61 310.31 0.5555 -770.0 -624.4
37 0.00 1.11 0.00 0.62 11.13 298.84 24.63 297.87 0.4646 -543.0 -544.2
38 0.00 4.51 0.00 2.69 21.59 299.78 25.57 314.17 0.5617 -675.0 -579.9
39 0.00 1.28 0.00 0.76 20.66 299.54 25.33 313.12 0.5506 -751.0 -631.8
40 0.00 0.68 0.00 0.41 23.10 298.87 24.66 317.17 0.5668 -726.0 -605.5
41 0.00 2.64 0.00 1.55 21.13 298.44 24.23 314.99 0.5434 -408.0 -259.4
42 0.00 1.53 0.00 0.84 10.64 295.92 21.72 299.83 0.4210 734.0 607.8
43 0.00 1.11 0.00 0.64 21.70 295.10 20.89 319.83 0.5156 794.0 594.1
44 0.00 1.79 0.00 1.06 24.98 294.98 20.78 324.11 0.5507 640.0 502.0
45 0.00 1.28 0.00 0.75 24.29 294.69 20.48 323.66 0.5404 708.0 560.2
46 0.00 2.21 0.00 1.29 23.50 294.39 20.18 323.09 0.5289 821.0 556.2
47 0.00 2.04 0.00 1.19 23.93 294.42 20.22 323.57 0.5340 790.0 524.6
48 0.00 1.11 0.00 0.64 24.37 292.98 18.78 326.03 0.5268 506.0 410.5
49 0.00 1.02 0.00 0.63 29.45 293.67 19.46 330.50 0.5916 737.0 554.9
50 0.00 1.02 0.00 0.58 21.16 292.26 18.06 323.04 0.4827 761.0 605.4
51 0.00 1.36 0.00 0.77 21.06 291.95 17.74 323.37 0.4787 659.0 496.1
52 0.00 1.36 0.00 0.77 21.32 291.95 17.74 323.71 0.4817 835.0 607.1
53 0.00 0.94 0.00 0.58 30.72 292.95 18.75 332.56 0.6018 559.0 492.6
54 0.00 1.11 0.00 0.65 27.20 289.32 15.12 334.18 0.5347 649.0 556.5
55 0.00 3.66 0.00 2.14 27.53 288.85 14.65 335.17 0.5361 717.0 602.5
56 0.00 0.94 0.00 0.56 30.43 286.15 11.94 341.34 0.5599 679.0 494.4


  		• 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.