SDO HMI 2014-04-14 21:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.88 | 7.86 | 0.91 | 7.40 | -17.67 | 202.57 | -58.25 | 107.11 | 0.8491 | 37.5 | 108.1 | |
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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 | 0.97 | 0.00 | 0.76 | -7.91 | 209.55 | -51.28 | 95.61 | 0.7787 | -632.0 | -524.0 | |
| 0.00 | 1.77 | 0.00 | 1.50 | -14.40 | 206.40 | -54.42 | 103.70 | 0.8130 | 368.0 | 318.0 | |
| 0.00 | 1.06 | 0.00 | 0.91 | -11.04 | 205.66 | -55.16 | 99.53 | 0.8191 | -445.0 | -331.8 | |
| 0.88 | 2.21 | 0.91 | 2.27 | -22.33 | 199.72 | -61.11 | 112.42 | 0.8780 | 380.7 | 348.2 | |
| 0.00 | 0.88 | 0.00 | 0.91 | -22.04 | 199.67 | -61.16 | 112.08 | 0.8782 | 271.0 | 217.1 | |
| 0.00 | 0.97 | 0.00 | 1.05 | -21.29 | 198.07 | -62.75 | 111.08 | 0.8897 | 313.0 | 245.0 | |
| 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. | |