SDO HMI 2014-09-19 21:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.69 | 219.25 | 61.87 | 308.24 | -9.40 | 264.01 | -67.54 | 102.90 | 0.9354 | 238.9 | 35.9 | |
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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 | 0.44 | 0.00 | 0.53 | -7.98 | 267.82 | -63.74 | 102.21 | 0.9104 | 487.0 | 449.2 | |
| 18.88 | 154.91 | 23.48 | 196.24 | -8.30 | 266.66 | -64.90 | 102.30 | 0.9188 | 797.8 | 140.7 | |
| 9.39 | -2.00 | 12.13 | -2.00 | -8.62 | 265.74 | -65.82 | 102.44 | 0.9253 | 321.1 | 999999 | |
| 2.13 | -2.00 | 2.81 | -2.00 | -8.10 | 265.15 | -66.40 | 101.77 | 0.9283 | 249.4 | 999999 | |
| 0.00 | 1.95 | 0.00 | 2.64 | -8.30 | 264.54 | -67.01 | 101.85 | 0.9324 | -423.0 | -329.4 | |
| 0.00 | 0.71 | 0.00 | 0.95 | -7.77 | 264.57 | -66.99 | 101.29 | 0.9316 | 89.0 | 84.8 | |
| 0.00 | 0.27 | 0.00 | 0.36 | -7.97 | 264.42 | -67.14 | 101.48 | 0.9327 | 44.0 | -8.0 | |
| 13.29 | 60.97 | 23.45 | 107.52 | -11.31 | 259.88 | -71.67 | 104.04 | 0.9608 | -332.1 | -152.3 | |
| 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. | |