SDO HMI 2014-08-14 07:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.45 | 0.00 | 16.23 | 16.33 | 22.34 | -72.46 | 74.93 | 0.9484 | -27.0 | -0.5 | |
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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 | 1.08 | 0.00 | 1.48 | 16.25 | 25.14 | -69.66 | 75.09 | 0.9331 | -312.0 | -309.8 | |
| 0.00 | 2.26 | 0.00 | 3.19 | 16.91 | 24.22 | -70.59 | 74.37 | 0.9385 | -385.0 | -225.5 | |
| 0.00 | 1.35 | 0.00 | 1.93 | 16.65 | 24.15 | -70.65 | 74.65 | 0.9389 | -193.0 | -81.6 | |
| 0.00 | 1.71 | 0.00 | 2.58 | 16.18 | 22.97 | -71.84 | 75.13 | 0.9456 | -73.0 | -98.9 | |
| 0.00 | 1.53 | 0.00 | 2.69 | 16.26 | 19.97 | -74.84 | 74.94 | 0.9608 | 46.0 | 100.9 | |
| 0.00 | 1.17 | 0.00 | 2.01 | 15.81 | 20.44 | -74.36 | 75.43 | 0.9586 | 367.0 | 333.9 | |
| 0.00 | 1.35 | 0.00 | 2.35 | 16.04 | 20.21 | -74.60 | 75.19 | 0.9597 | 361.0 | 271.3 | |
| 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. | |