| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.46 | 234.60 | 25.36 | 122.89 | 17.16 | 20.23 | 7.23 | 338.18 | 0.3266 | -353.9 | -350.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-04 19:59:10 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 | 1.81 | 0.00 | 0.97 | 15.97 | 28.05 | 15.06 | 318.21 | 0.3764 | -754.0 | -541.5 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 18.55 | 24.77 | 11.78 | 329.03 | 0.3777 | -700.0 | -516.1 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 19.67 | 22.29 | 9.30 | 335.95 | 0.3750 | -858.0 | -733.9 | |
| 24.41 | 193.10 | 12.78 | 101.12 | 16.79 | 21.17 | 8.18 | 335.08 | 0.3248 | -1310.9 | -477.0 | |
| 6.78 | -4.00 | 3.56 | -4.00 | 17.20 | 21.03 | 8.04 | 336.01 | 0.3300 | -1003.3 | 999999 | |
| 4.61 | -4.00 | 2.41 | -4.00 | 17.10 | 20.61 | 7.62 | 337.01 | 0.3257 | -1063.4 | 999999 | |
| 0.00 | 1.63 | 0.00 | 0.85 | 17.48 | 18.64 | 5.64 | 342.90 | 0.3204 | -745.0 | -603.4 | |
| 0.00 | 0.72 | 0.00 | 0.38 | 20.19 | 18.47 | 5.47 | 345.63 | 0.3624 | -712.0 | -502.8 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 17.32 | 17.42 | 4.42 | 346.31 | 0.3125 | -882.0 | -713.7 | |
| 3.53 | 4.07 | 1.84 | 2.13 | 18.16 | 16.51 | 3.51 | 349.56 | 0.3228 | -883.7 | -622.6 | |
| 0.00 | 1.72 | 0.00 | 0.90 | 19.15 | 16.08 | 3.08 | 351.31 | 0.3378 | 813.0 | 562.8 | |
| 0.00 | 1.18 | 0.00 | 0.62 | 19.31 | 15.37 | 2.38 | 353.34 | 0.3389 | 819.0 | 611.7 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 19.38 | 15.14 | 2.15 | 353.99 | 0.3396 | 715.0 | 621.7 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 19.12 | 14.95 | 1.96 | 354.45 | 0.3350 | 945.0 | 748.1 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 16.88 | 14.76 | 1.77 | 354.27 | 0.2976 | 813.0 | 687.1 | |
| 6.69 | 11.03 | 3.50 | 5.78 | 18.60 | 14.52 | 1.53 | 355.52 | 0.3259 | 1053.7 | 785.8 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 17.58 | 14.52 | 1.52 | 355.28 | 0.3089 | 681.0 | 525.4 | |
| 2.44 | 5.24 | 1.27 | 2.73 | 17.26 | 14.39 | 1.39 | 355.59 | 0.3034 | 1105.0 | 899.6 | |
| 0.00 | 1.63 | 0.00 | 0.85 | 18.12 | 14.39 | 1.40 | 355.79 | 0.3178 | 926.0 | 859.6 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 20.90 | 14.42 | 1.42 | 356.32 | 0.3635 | 765.0 | 588.6 | |
| 0.00 | 0.63 | 0.00 | 0.33 | 18.32 | 14.20 | 1.21 | 356.40 | 0.3207 | 883.0 | 786.1 | |
| 0.00 | 1.18 | 0.00 | 0.62 | 18.70 | 14.17 | 1.18 | 356.57 | 0.3271 | 1011.0 | 800.5 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 18.89 | 14.11 | 1.12 | 356.79 | 0.3302 | 710.0 | 663.7 | |
| 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. | |