| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.97 | 126.22 | 27.74 | 157.02 | 17.40 | 62.50 | 67.56 | 285.99 | 0.9180 | -92.8 | -172.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-26 19:59:08 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 |
| 1.79 | 51.48 | 2.52 | 71.78 | 16.75 | 65.48 | 70.54 | 285.29 | 0.9375 | 232.9 | -80.7 | |
| 7.89 | -1.00 | 10.93 | -1.00 | 16.76 | 65.10 | 70.16 | 285.29 | 0.9353 | -641.0 | 999999 | |
| 0.00 | 0.81 | 0.00 | 1.00 | 15.58 | 62.27 | 67.33 | 283.95 | 0.9175 | -257.0 | -237.1 | |
| 3.50 | 8.25 | 4.36 | 10.29 | 17.46 | 62.55 | 67.61 | 286.01 | 0.9192 | -418.3 | -269.5 | |
| 0.00 | 1.35 | 0.00 | 1.72 | 18.43 | 63.24 | 68.30 | 287.06 | 0.9237 | 50.0 | 2.9 | |
| 0.99 | -4.00 | 1.23 | -4.00 | 17.66 | 62.53 | 67.59 | 286.22 | 0.9191 | -434.5 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.78 | 17.85 | 62.51 | 67.57 | 286.43 | 0.9190 | -208.0 | -173.1 | |
| 0.54 | 2.33 | 0.67 | 2.92 | 18.41 | 62.62 | 67.68 | 287.04 | 0.9197 | -415.7 | -293.8 | |
| 0.00 | 0.72 | 0.00 | 0.85 | 16.65 | 61.06 | 66.12 | 285.12 | 0.9092 | -359.0 | -380.8 | |
| 2.15 | 29.59 | 2.55 | 34.51 | 17.33 | 61.22 | 66.28 | 285.86 | 0.9103 | -448.6 | -570.5 | |
| 0.00 | 3.14 | 0.00 | 3.58 | 18.27 | 60.10 | 65.16 | 286.92 | 0.9025 | -385.0 | -435.1 | |
| 0.00 | 0.72 | 0.00 | 0.83 | 18.91 | 60.34 | 65.40 | 287.62 | 0.9042 | -355.0 | -392.6 | |
| 5.11 | 6.10 | 5.48 | 6.53 | 17.02 | 58.23 | 63.29 | 285.55 | 0.8885 | 476.9 | 388.0 | |
| 0.00 | 1.61 | 0.00 | 1.74 | 17.38 | 58.45 | 63.51 | 285.94 | 0.8902 | 303.0 | 259.3 | |
| 0.00 | 2.87 | 0.00 | 3.19 | 18.70 | 59.35 | 64.40 | 287.41 | 0.8971 | 188.0 | 176.9 | |
| 0.00 | 0.72 | 0.00 | 0.76 | 16.77 | 58.01 | 63.07 | 285.26 | 0.8867 | 338.0 | 389.0 | |
| 0.00 | 0.63 | 0.00 | 0.71 | 19.59 | 59.93 | 64.99 | 288.39 | 0.9015 | 338.0 | 335.3 | |
| 0.00 | 1.17 | 0.00 | 1.20 | 15.27 | 57.04 | 62.09 | 283.58 | 0.8789 | 412.0 | 358.1 | |
| 0.00 | 0.90 | 0.00 | 0.96 | 17.44 | 58.14 | 63.20 | 286.02 | 0.8878 | 512.0 | 400.2 | |
| 0.00 | 3.41 | 0.00 | 3.66 | 17.62 | 58.25 | 63.31 | 286.22 | 0.8887 | 215.0 | 159.0 | |
| 0.00 | 1.26 | 0.00 | 1.41 | 19.99 | 59.54 | 64.60 | 288.84 | 0.8988 | 207.0 | 127.1 | |
| 0.00 | 0.90 | 0.00 | 1.00 | 20.08 | 59.31 | 64.37 | 288.94 | 0.8971 | 102.0 | 121.9 | |
| 0.00 | 1.61 | 0.00 | 1.80 | 20.42 | 59.42 | 64.48 | 289.32 | 0.8980 | 110.0 | 19.9 | |
| 0.00 | 0.81 | 0.00 | 0.89 | 19.88 | 59.02 | 64.07 | 288.74 | 0.8949 | 332.0 | 333.8 | |
| 0.00 | 1.08 | 0.00 | 1.12 | 22.37 | 57.08 | 62.14 | 291.65 | 0.8815 | 399.0 | 283.4 | |
| 0.00 | 1.08 | 0.00 | 1.12 | 22.50 | 57.05 | 62.10 | 291.80 | 0.8813 | 208.0 | 173.1 | |
| 0.00 | 0.81 | 0.00 | 0.73 | 16.75 | 52.22 | 57.28 | 285.42 | 0.8378 | 500.0 | 421.6 | |
| 0.00 | 0.72 | 0.00 | 0.64 | 24.11 | 51.14 | 56.20 | 294.33 | 0.8345 | -252.0 | -310.8 | |
| 0.00 | 1.52 | 0.00 | 1.30 | 25.12 | 48.82 | 53.88 | 295.93 | 0.8154 | 573.0 | 446.3 | |
| 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. | |