SDO HMI 2014-04-23 07:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.11 | 0.00 | 3.58 | -10.61 | 146.54 | -3.13 | 149.08 | 0.1360 | 825.2 | 632.0 | |
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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 | 0.98 | 0.00 | 0.49 | -11.81 | 151.31 | 1.65 | 193.21 | 0.1238 | 958.0 | 733.7 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -14.24 | 149.34 | -0.33 | 178.04 | 0.1628 | 993.0 | 797.8 | |
| 0.00 | 1.69 | 0.00 | 0.85 | -14.97 | 148.49 | -1.17 | 173.54 | 0.1765 | 911.0 | 551.9 | |
| 0.00 | 2.31 | 0.00 | 1.15 | -6.21 | 147.69 | -1.98 | 123.33 | 0.0412 | 621.0 | 611.4 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -9.23 | 136.25 | -13.42 | 108.71 | 0.2429 | 643.0 | 581.7 | |
| 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. | |