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

12102 41.51 221.68 20.91 111.72 11.58 278.67 5.89 325.42 0.1833 -262.4 -235.7


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

SDO HMI 2014-07-04 15:00:40 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 0.54 0.00 0.30 14.94 294.23 21.46 300.31 0.4111 -815.0 -611.5
2 0.00 1.18 0.00 0.62 12.55 291.05 18.27 298.28 0.3490 -611.0 -490.6
3 0.00 1.27 0.00 0.65 11.88 284.23 11.45 307.94 0.2475 -829.0 -682.9
4 0.00 1.18 0.00 0.60 11.20 281.52 8.74 313.06 0.2049 -892.0 -753.3
5 0.00 1.82 0.00 0.92 13.12 281.55 8.77 319.22 0.2285 -1013.0 -844.0
6 0.00 1.36 0.00 0.69 10.99 281.41 8.64 312.60 0.2012 -1090.0 -833.1
7 0.00 2.63 0.00 1.33 10.77 281.31 8.54 312.11 0.1975 -975.0 -841.6
8 0.00 1.09 0.00 0.55 13.86 280.98 8.20 323.19 0.2322 -829.0 -595.8
9 0.00 1.63 0.00 0.82 10.48 280.46 7.68 313.90 0.1833 -921.0 -569.1
10 0.00 1.27 0.00 0.65 13.99 280.31 7.54 325.78 0.2274 -794.0 -695.0
11 3.09 126.51 1.56 63.74 11.00 280.16 7.39 317.06 0.1861 -933.6 -620.3
12 0.00 1.00 0.00 0.50 9.07 280.05 7.28 309.22 0.1622 -896.0 -679.5
13 3.81 -11.00 1.92 -11.00 11.12 280.04 7.26 317.99 0.1862 -1108.6 999999
14 0.82 4.00 0.41 2.01 9.34 280.00 7.22 310.76 0.1645 -1254.9 -881.6
15 3.91 -11.00 1.97 -11.00 10.57 279.84 7.06 316.68 0.1770 -1075.3 999999
16 8.81 -11.00 4.44 -11.00 11.22 279.82 7.05 319.18 0.1849 -1207.7 999999
17 9.99 -11.00 5.03 -11.00 10.94 279.78 7.01 318.32 0.1810 -1380.4 999999
18 4.54 -11.00 2.29 -11.00 11.50 279.80 7.02 320.26 0.1883 -1032.2 999999
19 2.09 -11.00 1.05 -11.00 11.71 279.62 6.84 321.73 0.1892 -827.3 999999
20 1.09 -11.00 0.55 -11.00 11.34 279.58 6.80 320.63 0.1838 -1102.7 999999
21 1.36 -11.00 0.69 -11.00 11.16 279.51 6.73 320.24 0.1807 -1188.1 999999
22 0.00 0.82 0.00 0.41 8.61 279.33 6.55 309.84 0.1476 -851.0 -728.9
23 0.91 8.72 0.45 4.36 8.16 278.95 6.17 308.99 0.1376 -1054.2 -987.1
24 0.00 1.82 0.00 0.92 13.66 278.95 6.17 330.06 0.2102 -641.0 -494.4
25 0.00 1.45 0.00 0.73 7.61 278.54 5.76 307.59 0.1262 870.0 733.6
26 0.00 1.00 0.00 0.51 14.10 278.29 5.52 333.71 0.2116 -851.0 -695.7
27 0.00 2.45 0.00 1.23 11.94 278.18 5.41 328.70 0.1782 -923.0 -806.0
28 0.00 4.18 0.00 2.11 13.49 277.46 4.69 335.97 0.1960 580.0 488.0
29 0.00 0.82 0.00 0.41 6.89 277.20 4.43 309.81 0.1002 925.0 738.4
30 0.00 1.36 0.00 0.68 7.07 277.17 4.40 311.38 0.1019 885.0 663.5
31 0.00 1.73 0.00 0.87 12.31 277.09 4.32 335.03 0.1751 -661.0 -503.3
32 0.00 2.27 0.00 1.14 11.39 276.52 3.74 335.75 0.1565 792.0 676.8
33 0.00 1.91 0.00 0.96 13.71 276.46 3.68 341.06 0.1932 -849.0 -684.2
34 0.00 5.72 0.00 2.88 12.97 275.98 3.20 342.16 0.1785 889.0 715.5
35 0.00 1.00 0.00 0.50 11.86 275.74 2.97 341.33 0.1591 719.0 508.1
36 1.09 2.45 0.55 1.23 13.16 275.60 2.83 344.42 0.1798 1191.3 990.7
37 0.00 1.27 0.00 0.64 12.54 275.57 2.79 343.63 0.1693 776.0 510.6
38 0.00 1.09 0.00 0.55 13.56 275.33 2.55 346.43 0.1853 905.0 747.1
39 0.00 1.45 0.00 0.73 12.94 275.26 2.48 345.95 0.1747 1065.0 926.8
40 0.00 2.72 0.00 1.37 11.71 275.12 2.34 344.80 0.1534 1151.0 904.4
41 0.00 3.09 0.00 1.55 13.16 275.04 2.27 347.41 0.1774 450.0 588.0
42 0.00 1.27 0.00 0.64 13.81 274.98 2.21 348.47 0.1882 825.0 736.5
43 0.00 3.81 0.00 1.92 12.60 274.94 2.17 347.24 0.1677 940.0 798.1
44 0.00 1.45 0.00 0.73 11.49 274.90 2.12 345.81 0.1489 836.0 524.4
45 0.00 1.18 0.00 0.59 13.38 274.73 1.95 349.33 0.1800 1048.0 873.3
46 0.00 1.54 0.00 0.78 13.87 274.67 1.90 350.13 0.1883 1007.0 775.2
47 0.00 2.09 0.00 1.05 13.31 274.57 1.80 350.11 0.1785 1032.0 772.3
48 0.00 1.73 0.00 0.87 14.90 274.21 1.43 353.18 0.2046 816.0 606.1
49 0.00 1.00 0.00 0.51 15.33 273.83 1.06 355.15 0.2114 -591.0 -374.6
50 0.00 2.82 0.00 1.42 14.25 273.76 0.99 355.00 0.1926 998.0 848.1
51 0.00 1.00 0.00 0.50 14.09 273.64 0.86 355.57 0.1898 894.0 772.0
52 0.00 1.36 0.00 0.69 14.56 273.61 0.83 355.90 0.1977 802.0 600.1
53 0.00 1.00 0.00 0.50 14.37 273.58 0.80 355.99 0.1945 1065.0 871.9
54 0.00 4.36 0.00 2.20 14.43 273.26 0.49 357.58 0.1953 947.0 827.3
55 0.00 1.82 0.00 0.92 14.59 273.07 0.30 358.54 0.1979 677.0 557.4
56 0.00 2.45 0.00 1.24 14.93 272.88 0.11 359.48 0.2037 890.0 692.5


  • 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.