SDO HMI 2014-11-27 20:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.66 | 22.31 | 5.06 | 11.69 | 17.82 | 151.28 | 9.21 | 331.92 | 0.3241 | -215.8 | 133.2 | |
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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 |
| 3.16 | 7.61 | 1.67 | 4.01 | 18.20 | 152.69 | 10.62 | 328.95 | 0.3408 | 1049.7 | 834.3 | |
| 0.00 | 2.05 | 0.00 | 1.08 | 17.96 | 152.11 | 10.03 | 329.96 | 0.3325 | 981.0 | 901.4 | |
| 0.00 | 3.93 | 0.00 | 2.05 | 17.47 | 150.48 | 8.40 | 333.40 | 0.3127 | -463.0 | -563.3 | |
| 6.50 | 8.72 | 3.39 | 4.55 | 17.60 | 150.20 | 8.13 | 334.33 | 0.3125 | -1119.4 | -764.3 | |
| 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. | |