SDO HMI 2014-08-08 17:00:39 UT
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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.89 | 133.00 | 7.43 | 66.46 | 9.13 | 174.60 | 5.98 | 293.09 | 0.1208 | 58.5 | 131.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-08 17:00:39 UT
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!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.63 | 0.00 | 0.83 | 6.66 | 183.18 | 14.55 | 272.33 | 0.2509 | -786.0 | -595.4 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 6.58 | 182.61 | 13.98 | 272.05 | 0.2413 | -816.0 | -637.1 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 6.37 | 182.54 | 13.91 | 271.17 | 0.2401 | -897.0 | -792.3 | |
| 0.00 | 2.26 | 0.00 | 1.15 | 6.53 | 182.35 | 13.73 | 271.83 | 0.2370 | -649.0 | -677.3 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 6.71 | 182.17 | 13.55 | 272.64 | 0.2339 | -908.0 | -829.6 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 11.05 | 181.61 | 12.98 | 291.31 | 0.2378 | -897.0 | -730.3 | |
| 0.00 | 2.26 | 0.00 | 1.14 | 8.92 | 180.38 | 11.76 | 283.52 | 0.2080 | -730.0 | -553.8 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 8.59 | 180.03 | 11.41 | 282.29 | 0.2010 | -896.0 | -712.3 | |
| 0.00 | 1.72 | 0.00 | 0.87 | 9.48 | 179.52 | 10.90 | 287.26 | 0.1962 | -865.0 | -727.7 | |
| 0.00 | 1.63 | 0.00 | 0.82 | 7.96 | 179.48 | 10.85 | 279.57 | 0.1900 | -821.0 | -726.2 | |
| 0.63 | 2.26 | 0.32 | 1.14 | 9.15 | 179.48 | 10.86 | 285.66 | 0.1940 | -1114.4 | -930.8 | |
| 0.00 | 2.53 | 0.00 | 1.28 | 9.73 | 179.38 | 10.75 | 288.69 | 0.1950 | -1016.0 | -796.8 | |
| 0.00 | 1.72 | 0.00 | 0.87 | 8.64 | 179.31 | 10.69 | 283.24 | 0.1892 | -1001.0 | -833.2 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 9.16 | 179.01 | 10.39 | 286.32 | 0.1864 | -820.0 | -689.9 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 9.71 | 178.87 | 10.25 | 289.38 | 0.1868 | -867.0 | -649.2 | |
| 0.00 | 2.08 | 0.00 | 1.04 | 8.41 | 178.30 | 9.68 | 283.16 | 0.1716 | -864.0 | -716.5 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 12.32 | 178.24 | 9.62 | 303.19 | 0.1960 | -832.0 | -635.7 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 11.10 | 178.10 | 9.48 | 297.90 | 0.1837 | -811.0 | -613.6 | |
| 0.00 | 3.16 | 0.00 | 1.58 | 8.66 | 176.72 | 8.10 | 287.02 | 0.1464 | -973.0 | -879.8 | |
| 0.00 | 0.45 | 0.00 | 0.23 | 10.51 | 176.77 | 8.15 | 298.29 | 0.1590 | -808.0 | -700.0 | |
| 0.00 | 2.35 | 0.00 | 1.18 | 10.39 | 176.71 | 8.08 | 297.79 | 0.1570 | -1018.0 | -839.7 | |
| 0.00 | 4.42 | 0.00 | 2.21 | 8.72 | 176.45 | 7.82 | 288.00 | 0.1421 | -744.0 | -793.5 | |
| 0.00 | 2.53 | 0.00 | 1.26 | 8.27 | 176.31 | 7.69 | 285.11 | 0.1378 | -1031.0 | -935.2 | |
| 0.00 | 1.63 | 0.00 | 0.81 | 8.57 | 176.13 | 7.51 | 287.63 | 0.1362 | -1049.0 | -925.6 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 5.81 | 175.99 | 7.37 | 266.78 | 0.1284 | -730.0 | -602.2 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 9.31 | 175.96 | 7.34 | 293.11 | 0.1377 | -950.0 | -748.6 | |
| 0.00 | 2.35 | 0.00 | 1.17 | 8.61 | 175.89 | 7.26 | 288.41 | 0.1323 | -1013.0 | -867.1 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 9.03 | 175.89 | 7.27 | 291.41 | 0.1349 | -1018.0 | -859.7 | |
| 0.00 | 3.34 | 0.00 | 1.67 | 9.87 | 175.08 | 6.45 | 299.78 | 0.1281 | 624.0 | 415.3 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 9.84 | 174.55 | 5.92 | 301.71 | 0.1201 | 1011.0 | 733.5 | |
| 0.45 | 2.44 | 0.23 | 1.22 | 9.82 | 174.21 | 5.58 | 303.03 | 0.1149 | 1135.8 | 899.2 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 8.08 | 173.99 | 5.37 | 289.11 | 0.0985 | 878.0 | 714.4 | |
| 0.00 | 1.72 | 0.00 | 0.85 | 8.94 | 173.73 | 5.10 | 298.11 | 0.1001 | 755.0 | 627.8 | |
| 0.00 | 3.16 | 0.00 | 1.57 | 8.06 | 173.62 | 5.00 | 290.10 | 0.0923 | 778.0 | 673.6 | |
| 0.00 | 2.26 | 0.00 | 1.12 | 8.82 | 173.48 | 4.86 | 298.19 | 0.0953 | 777.0 | 643.5 | |
| 1.26 | 3.43 | 0.63 | 1.71 | 8.43 | 173.38 | 4.76 | 294.82 | 0.0908 | 1189.4 | 881.4 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 9.13 | 173.39 | 4.77 | 301.42 | 0.0966 | 841.0 | 553.6 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 8.97 | 173.23 | 4.61 | 300.88 | 0.0930 | 805.0 | 650.8 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 8.61 | 173.14 | 4.51 | 297.86 | 0.0884 | 959.0 | 692.7 | |
| 0.00 | 1.81 | 0.00 | 0.90 | 8.65 | 172.58 | 3.96 | 301.40 | 0.0804 | 985.0 | 817.7 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 8.28 | 172.46 | 3.83 | 298.10 | 0.0753 | 966.0 | 785.9 | |
| 0.00 | 1.90 | 0.00 | 0.94 | 8.98 | 172.25 | 3.62 | 307.27 | 0.0788 | 1002.0 | 787.1 | |
| 3.61 | 35.85 | 1.80 | 17.83 | 9.93 | 172.10 | 3.48 | 316.92 | 0.0880 | 1142.1 | 833.0 | |
| 5.87 | -43.00 | 2.92 | -43.00 | 9.69 | 171.89 | 3.26 | 316.79 | 0.0823 | 1314.0 | 999999 | |
| 0.00 | 1.99 | 0.00 | 0.99 | 8.41 | 171.84 | 3.22 | 303.99 | 0.0673 | 945.0 | 733.0 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 8.35 | 171.63 | 3.00 | 305.08 | 0.0636 | 1013.0 | 806.8 | |
| 3.07 | 4.51 | 1.53 | 2.24 | 9.41 | 171.48 | 2.86 | 318.16 | 0.0741 | 1206.9 | 935.4 | |
| 0.00 | 5.06 | 0.00 | 2.51 | 9.42 | 171.11 | 2.49 | 322.07 | 0.0700 | 1384.0 | 929.6 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 10.00 | 170.99 | 2.37 | 327.94 | 0.0771 | 838.0 | 672.4 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 8.75 | 170.92 | 2.30 | 317.53 | 0.0590 | 890.0 | 739.6 | |
| 0.00 | 0.54 | 0.00 | 0.27 | 9.66 | 170.65 | 2.03 | 329.49 | 0.0690 | 653.0 | 600.8 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 11.34 | 169.02 | 0.40 | 355.58 | 0.0891 | 832.0 | 630.4 | |
| 0.00 | 1.72 | 0.00 | 0.85 | 8.85 | 168.06 | -0.56 | 12.13 | 0.0462 | 966.0 | 722.2 | |
| 0.00 | 2.08 | 0.00 | 1.03 | 8.97 | 167.91 | -0.71 | 14.66 | 0.0489 | 854.0 | 722.7 | |
| 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. | |