SDO HMI 2014-01-16 07:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.72 | 14.72 | 1.99 | 10.26 | 15.90 | 28.14 | 40.02 | 298.44 | 0.7042 | 116.2 | 54.8 | |
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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 |
| 2.21 | 4.17 | 1.62 | 3.05 | 15.79 | 31.38 | 43.27 | 296.46 | 0.7391 | -684.8 | -526.4 | |
| 0.51 | 3.91 | 0.37 | 2.84 | 15.88 | 30.78 | 42.66 | 296.87 | 0.7331 | -751.2 | -550.4 | |
| 0.00 | 0.77 | 0.00 | 0.51 | 16.57 | 24.93 | 36.82 | 301.12 | 0.6733 | 466.0 | 412.3 | |
| 0.00 | 0.43 | 0.00 | 0.28 | 15.99 | 24.61 | 36.50 | 300.55 | 0.6663 | 501.0 | 399.8 | |
| 0.00 | 2.38 | 0.00 | 1.57 | 15.82 | 24.43 | 36.31 | 300.45 | 0.6632 | 720.0 | 587.5 | |
| 0.00 | 2.72 | 0.00 | 1.78 | 15.78 | 23.66 | 35.54 | 300.91 | 0.6544 | 784.0 | 681.7 | |
| 0.00 | 0.34 | 0.00 | 0.23 | 17.40 | 23.86 | 35.74 | 302.94 | 0.6666 | 596.0 | 487.2 | |
| 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. | |