SDO HMI 2014-08-18 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.53 | 325.79 | 63.52 | 406.24 | -17.61 | 106.21 | 62.64 | 247.32 | 0.9171 | 63.2 | -25.8 | |
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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 |
| 28.10 | 165.29 | 39.67 | 233.66 | -17.10 | 109.56 | 65.99 | 248.84 | 0.9377 | 507.4 | 157.3 | |
| 0.00 | 1.53 | 0.00 | 2.00 | -16.33 | 107.92 | 64.34 | 249.21 | 0.9268 | 458.0 | 443.8 | |
| 0.00 | 1.89 | 0.00 | 2.49 | -17.21 | 107.88 | 64.30 | 248.29 | 0.9281 | 360.0 | 274.2 | |
| 0.00 | 0.63 | 0.00 | 0.83 | -17.60 | 107.62 | 64.04 | 247.81 | 0.9272 | -22.0 | 15.6 | |
| 0.00 | 4.32 | 0.00 | 5.44 | -16.95 | 106.78 | 63.20 | 248.26 | 0.9208 | 551.0 | 468.1 | |
| 13.87 | 152.13 | 14.68 | 161.82 | -18.19 | 101.22 | 57.64 | 245.24 | 0.8856 | -845.2 | -315.1 | |
| 8.56 | -6.00 | 9.17 | -6.00 | -18.74 | 101.45 | 57.88 | 244.73 | 0.8887 | -523.7 | 999999 | |
| 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. | |