SDO HMI 2014-04-23 23:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.85 | 0.00 | 3.73 | -14.92 | 163.04 | 22.19 | 244.16 | 0.4146 | -707.1 | -570.1 | |
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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 | 1.07 | 0.00 | 0.61 | -18.86 | 168.10 | 27.24 | 239.97 | 0.5024 | -659.0 | -526.2 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -8.63 | 166.44 | 25.59 | 260.22 | 0.4352 | -620.0 | -534.1 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -6.66 | 162.97 | 22.11 | 264.31 | 0.3774 | -630.0 | -524.6 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -17.47 | 162.01 | 21.16 | 237.01 | 0.4121 | -805.0 | -676.2 | |
| 0.00 | 1.24 | 0.00 | 0.68 | -19.02 | 162.14 | 21.28 | 233.95 | 0.4262 | -653.0 | -516.9 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -17.67 | 160.38 | 19.53 | 234.63 | 0.3922 | -828.0 | -629.5 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -10.17 | 159.54 | 18.69 | 252.97 | 0.3313 | -755.0 | -572.3 | |
| 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. | |