SDO HMI 2014-03-16 01:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.25 | 118.55 | 59.84 | 271.04 | 11.11 | 9.65 | 75.28 | 283.18 | 0.9751 | 67.8 | -48.3 | |
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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 |
| 7.04 | 27.55 | 19.91 | 79.23 | 11.81 | 12.46 | 78.10 | 283.40 | 0.9854 | -103.0 | 25.1 | |
| 3.91 | 10.17 | 9.81 | 25.66 | 12.06 | 11.00 | 76.63 | 283.90 | 0.9810 | -301.0 | -268.8 | |
| 0.00 | 2.52 | 0.00 | 5.39 | 10.75 | 9.18 | 74.81 | 282.90 | 0.9737 | -404.0 | -345.1 | |
| 12.43 | 74.58 | 24.57 | 153.52 | 10.53 | 8.11 | 73.74 | 282.87 | 0.9693 | 373.3 | -40.8 | |
| 0.00 | 1.04 | 0.00 | 2.14 | 11.59 | 8.40 | 74.03 | 283.89 | 0.9713 | -304.0 | -318.8 | |
| 1.48 | -4.00 | 2.92 | -4.00 | 10.99 | 7.87 | 73.51 | 283.39 | 0.9687 | 136.6 | 999999 | |
| 1.39 | 2.69 | 2.63 | 5.10 | 11.47 | 7.23 | 72.87 | 283.99 | 0.9663 | 127.6 | 99.7 | |
| 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. | |