SDO HMI 2014-10-17 20:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.68 | 0.00 | 5.57 | 15.62 | 350.42 | 27.77 | 294.07 | 0.4853 | -252.5 | -11.8 | |
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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 | 0.26 | 0.00 | 0.18 | 11.93 | 5.75 | 43.10 | 281.41 | 0.6843 | -637.0 | -616.3 | |
| 0.00 | 0.70 | 0.00 | 0.45 | 18.10 | 0.92 | 38.27 | 291.77 | 0.6362 | -492.0 | -362.6 | |
| 0.00 | 1.22 | 0.00 | 0.76 | 14.07 | 359.77 | 37.12 | 285.76 | 0.6106 | -689.0 | -529.0 | |
| 0.00 | 1.13 | 0.00 | 0.70 | 15.41 | 358.23 | 35.58 | 288.41 | 0.5934 | -710.0 | -650.1 | |
| 0.00 | 0.96 | 0.00 | 0.59 | 15.92 | 357.84 | 35.19 | 289.39 | 0.5897 | -459.0 | -389.1 | |
| 0.00 | 1.66 | 0.00 | 0.89 | 15.21 | 343.39 | 20.74 | 296.68 | 0.3841 | 912.0 | 760.3 | |
| 0.00 | 2.79 | 0.00 | 1.48 | 15.13 | 341.28 | 18.62 | 298.75 | 0.3532 | 794.0 | 627.0 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 19.06 | 341.49 | 18.84 | 307.75 | 0.3878 | -739.0 | -605.1 | |
| 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. | |