SDO HMI 2013-01-08 22:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.75 | 258.95 | 21.33 | 153.97 | -24.60 | 249.69 | 27.44 | 229.25 | 0.5546 | 520.9 | 309.4 | |
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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 | 0.25 | 0.00 | 0.15 | -22.02 | 252.34 | 30.09 | 235.53 | 0.5660 | -753.0 | -689.7 | |
| 33.63 | 244.10 | 20.07 | 145.66 | -24.66 | 250.14 | 27.89 | 229.65 | 0.5601 | 1231.4 | 356.8 | |
| 2.12 | -2.00 | 1.26 | -2.00 | -25.12 | 249.59 | 27.34 | 228.46 | 0.5578 | 698.7 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -25.22 | 246.07 | 23.82 | 224.77 | 0.5209 | -718.0 | -540.3 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -24.94 | 245.51 | 23.27 | 224.57 | 0.5125 | -772.0 | -628.8 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -25.58 | 244.26 | 22.01 | 222.16 | 0.5058 | -650.0 | -545.3 | |
| 0.00 | 1.19 | 0.00 | 0.69 | -26.79 | 244.39 | 22.15 | 220.58 | 0.5195 | -651.0 | -538.9 | |
| 0.00 | 1.70 | 0.00 | 0.95 | -22.11 | 243.24 | 21.00 | 226.39 | 0.4604 | -638.0 | -616.2 | |
| 0.00 | 0.93 | 0.00 | 0.52 | -21.85 | 242.62 | 20.38 | 226.05 | 0.4509 | -815.0 | -643.4 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -22.31 | 242.52 | 20.28 | 225.12 | 0.4544 | -759.0 | -542.4 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -21.93 | 241.69 | 19.44 | 224.65 | 0.4413 | -699.0 | -570.1 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -23.59 | 241.36 | 19.11 | 221.44 | 0.4553 | -846.0 | -625.2 | |
| 0.00 | 0.59 | 0.00 | 0.33 | -22.43 | 239.98 | 17.73 | 221.32 | 0.4282 | -543.0 | -519.9 | |
| 0.00 | 2.21 | 0.00 | 1.17 | -18.89 | 237.81 | 15.56 | 224.25 | 0.3653 | 714.0 | 699.0 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -26.45 | 237.13 | 14.89 | 210.85 | 0.4504 | -582.0 | -565.5 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |