SDO HMI 2014-08-05 17:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.99 | 9.67 | 0.76 | 7.24 | -20.68 | 249.57 | 41.28 | 235.38 | 0.7519 | 598.3 | 512.8 | |
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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 | 1.99 | 0.00 | 1.52 | -20.57 | 250.70 | 42.41 | 236.20 | 0.7621 | 680.0 | 544.8 | |
| 0.99 | 2.98 | 0.76 | 2.28 | -21.14 | 250.63 | 42.34 | 235.51 | 0.7645 | 551.4 | 495.3 | |
| 0.00 | 1.45 | 0.00 | 1.09 | -20.44 | 250.35 | 42.06 | 236.15 | 0.7581 | 688.0 | 579.7 | |
| 0.00 | 0.63 | 0.00 | 0.48 | -21.58 | 250.22 | 41.93 | 234.75 | 0.7631 | 391.0 | 308.3 | |
| 0.00 | 1.81 | 0.00 | 1.28 | -19.21 | 246.83 | 38.53 | 235.42 | 0.7168 | 587.0 | 492.6 | |
| 0.00 | 0.81 | 0.00 | 0.59 | -22.14 | 246.58 | 38.29 | 231.79 | 0.7327 | 681.0 | 563.0 | |
| 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. | |