SDO HMI 2014-08-14 21:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.95 | 13.24 | 6.11 | 15.73 | -6.47 | 22.96 | -64.13 | 100.27 | 0.9095 | -219.5 | -153.8 | |
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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 | 0.63 | 0.00 | 0.61 | -5.28 | 29.29 | -57.80 | 100.26 | 0.8583 | 475.0 | 480.3 | |
| 0.00 | 1.80 | 0.00 | 1.79 | -4.54 | 28.04 | -59.04 | 99.15 | 0.8678 | 437.0 | 428.4 | |
| 3.33 | 5.50 | 4.11 | 6.77 | -7.01 | 22.04 | -65.05 | 100.67 | 0.9174 | -446.1 | -307.0 | |
| 0.99 | 2.52 | 1.22 | 3.11 | -6.40 | 21.98 | -65.11 | 100.00 | 0.9170 | -416.1 | -338.2 | |
| 0.63 | 2.79 | 0.78 | 3.45 | -6.69 | 21.90 | -65.18 | 100.29 | 0.9179 | -450.1 | -403.8 | |
| 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. | |