| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.15 | 205.65 | 26.20 | 119.13 | -17.47 | 30.87 | 29.04 | 243.28 | 0.5203 | 229.6 | 166.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-15 06:00:24 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 | 1.02 | 0.00 | 0.61 | -17.10 | 34.51 | 32.68 | 246.08 | 0.5668 | 645.0 | 554.2 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -16.40 | 32.39 | 30.56 | 246.16 | 0.5354 | 613.0 | 504.9 | |
| 0.00 | 2.81 | 0.00 | 1.64 | -16.67 | 32.29 | 30.46 | 245.62 | 0.5354 | 742.0 | 644.4 | |
| 5.61 | 92.10 | 3.28 | 53.86 | -17.42 | 31.78 | 29.95 | 243.99 | 0.5322 | 925.8 | 305.5 | |
| 2.21 | 65.06 | 1.29 | 37.64 | -16.82 | 31.67 | 29.85 | 245.00 | 0.5278 | 889.2 | 403.6 | |
| 0.85 | -4.00 | 0.50 | -4.00 | -18.14 | 31.91 | 30.09 | 242.80 | 0.5378 | 648.6 | 999999 | |
| 17.94 | -4.00 | 10.49 | -4.00 | -17.88 | 31.65 | 29.82 | 243.09 | 0.5329 | 997.6 | 999999 | |
| 1.11 | 2.21 | 0.64 | 1.29 | -17.22 | 31.53 | 29.70 | 244.19 | 0.5279 | 936.7 | 713.3 | |
| 0.00 | 3.06 | 0.00 | 1.77 | -16.41 | 31.22 | 29.39 | 245.46 | 0.5196 | 917.0 | 735.8 | |
| 1.36 | -5.00 | 0.79 | -5.00 | -17.23 | 31.00 | 29.17 | 243.82 | 0.5209 | 968.4 | 999999 | |
| 1.53 | -4.00 | 0.89 | -4.00 | -18.05 | 31.15 | 29.32 | 242.46 | 0.5272 | 850.1 | 999999 | |
| 6.72 | -5.00 | 3.88 | -5.00 | -17.03 | 30.79 | 28.96 | 244.06 | 0.5170 | 643.7 | 999999 | |
| 0.00 | 2.13 | 0.00 | 1.22 | -17.18 | 30.04 | 28.21 | 243.29 | 0.5077 | -720.0 | -568.8 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -17.21 | 29.17 | 27.35 | 242.62 | 0.4962 | -853.0 | -624.8 | |
| 0.00 | 3.57 | 0.00 | 2.03 | -17.43 | 28.83 | 27.00 | 241.94 | 0.4928 | -784.0 | -683.9 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -17.10 | 28.77 | 26.95 | 242.53 | 0.4902 | -604.0 | -596.4 | |
| 0.00 | 3.49 | 0.00 | 1.98 | -17.47 | 28.62 | 26.80 | 241.72 | 0.4903 | -894.0 | -691.7 | |
| 0.68 | 14.20 | 0.39 | 8.04 | -17.57 | 28.47 | 26.64 | 241.42 | 0.4888 | -961.5 | -812.5 | |
| 4.76 | -18.00 | 2.70 | -18.00 | -17.45 | 28.31 | 26.48 | 241.51 | 0.4860 | -1133.9 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.73 | -18.63 | 28.40 | 26.57 | 239.37 | 0.4946 | -626.0 | -536.7 | |
| 2.38 | -18.00 | 1.35 | -18.00 | -17.61 | 28.13 | 26.30 | 241.07 | 0.4845 | -1009.1 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -18.64 | 28.05 | 26.22 | 239.07 | 0.4901 | -632.0 | -461.1 | |
| 0.00 | 5.44 | 0.00 | 3.07 | -17.77 | 27.74 | 25.91 | 240.44 | 0.4804 | -896.0 | -821.2 | |
| 0.00 | 3.23 | 0.00 | 1.82 | -18.02 | 27.60 | 25.78 | 239.86 | 0.4802 | -810.0 | -727.7 | |
| 0.00 | 1.96 | 0.00 | 1.10 | -17.75 | 27.42 | 25.60 | 240.22 | 0.4761 | -888.0 | -776.2 | |
| 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. | |