SDO HMI 2014-03-28 16:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.15 | 0.00 | 4.46 | 12.11 | 115.88 | -12.04 | 26.12 | 0.4039 | 54.7 | -135.5 | |
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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 | 3.06 | 0.00 | 1.60 | 11.27 | 127.64 | -0.28 | 0.89 | 0.3101 | -908.0 | -760.8 | |
| 0.00 | 1.58 | 0.00 | 0.82 | 8.90 | 119.99 | -7.93 | 26.96 | 0.3022 | 982.0 | 641.2 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 13.86 | 117.76 | -10.16 | 26.10 | 0.3911 | -706.0 | -475.9 | |
| 0.00 | 1.23 | 0.00 | 0.70 | 13.73 | 106.74 | -21.18 | 45.77 | 0.4918 | 645.0 | 438.9 | |
| 0.00 | 0.53 | 0.00 | 0.30 | 12.74 | 103.64 | -24.29 | 51.17 | 0.5170 | 760.0 | 620.0 | |
| 0.00 | 0.96 | 0.00 | 0.62 | 15.19 | 95.07 | -32.85 | 55.85 | 0.6349 | -445.0 | -334.9 | |
| 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. | |