SDO HMI 2011-01-05 20:58:55 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 |
| 24.04 | 87.70 | 12.76 | 46.36 | -14.49 | 208.22 | 17.07 | 235.23 | 0.3455 | 47.0 | -182.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-05 20:58:55 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 | 0.59 | 0.00 | 0.32 | -13.63 | 211.96 | 20.80 | 242.54 | 0.3907 | 757.0 | 560.4 | |
| 0.00 | 2.29 | 0.00 | 1.25 | -16.40 | 212.21 | 21.05 | 236.66 | 0.4143 | 775.0 | 659.9 | |
| 2.89 | 19.78 | 1.56 | 10.68 | -15.20 | 211.82 | 20.66 | 238.81 | 0.3998 | 951.2 | 627.3 | |
| 2.21 | -3.00 | 1.19 | -3.00 | -14.87 | 211.78 | 20.63 | 239.51 | 0.3968 | 889.4 | 999999 | |
| 11.12 | 15.03 | 5.97 | 8.06 | -14.55 | 211.17 | 20.01 | 239.54 | 0.3860 | 1013.8 | 919.2 | |
| 0.00 | 1.27 | 0.00 | 0.69 | -15.70 | 211.02 | 19.86 | 236.76 | 0.3928 | 904.0 | 686.5 | |
| 0.00 | 0.76 | 0.00 | 0.41 | -13.87 | 210.52 | 19.37 | 240.39 | 0.3720 | 789.0 | 665.4 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -12.53 | 210.29 | 19.13 | 243.45 | 0.3592 | 834.0 | 703.8 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -13.82 | 209.97 | 18.82 | 239.85 | 0.3638 | 1014.0 | 741.2 | |
| 0.00 | 1.44 | 0.00 | 0.76 | -15.18 | 206.36 | 15.20 | 231.12 | 0.3265 | -789.0 | -675.0 | |
| 0.00 | 1.87 | 0.00 | 0.98 | -15.12 | 206.13 | 14.97 | 230.86 | 0.3231 | -826.0 | -644.8 | |
| 0.00 | 3.06 | 0.00 | 1.59 | -13.54 | 205.93 | 14.77 | 234.66 | 0.3052 | -858.0 | -748.3 | |
| 0.00 | 7.56 | 0.00 | 3.94 | -14.41 | 205.70 | 14.55 | 231.91 | 0.3105 | -770.0 | -804.8 | |
| 1.70 | 15.03 | 0.88 | 7.80 | -14.15 | 205.21 | 14.06 | 231.70 | 0.3015 | -1087.1 | -885.0 | |
| 2.72 | 3.74 | 1.41 | 1.94 | -14.45 | 204.86 | 13.70 | 230.19 | 0.3000 | -1000.9 | -764.7 | |
| 0.00 | 2.12 | 0.00 | 1.10 | -14.21 | 204.72 | 13.56 | 230.55 | 0.2957 | -935.0 | -782.6 | |
| 0.00 | 2.12 | 0.00 | 1.10 | -14.13 | 204.49 | 13.34 | 230.33 | 0.2920 | -1151.0 | -1001.9 | |
| 3.40 | 3.91 | 1.75 | 2.02 | -13.50 | 204.40 | 13.24 | 231.88 | 0.2843 | -1066.3 | -787.0 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -13.86 | 204.29 | 13.13 | 230.65 | 0.2866 | -963.0 | -696.9 | |
| 0.00 | 1.70 | 0.00 | 0.88 | -14.10 | 204.12 | 12.96 | 229.62 | 0.2869 | -918.0 | -816.0 | |
| 0.00 | 1.44 | 0.00 | 0.74 | -14.37 | 201.34 | 10.18 | 222.17 | 0.2563 | -918.0 | -660.6 | |
| 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. | |