SDO HMI 2014-12-03 11:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54.40 | 295.57 | 37.60 | 204.09 | 16.59 | 109.71 | 41.76 | 293.55 | 0.6986 | -1012.8 | -273.9 | |
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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 |
| 54.40 | 288.31 | 37.60 | 199.34 | 16.56 | 109.81 | 41.86 | 293.47 | 0.6996 | -1233.8 | -297.4 | |
| 0.00 | 0.94 | 0.00 | 0.63 | 18.97 | 107.20 | 39.25 | 297.95 | 0.6797 | 605.0 | 546.9 | |
| 0.00 | 2.05 | 0.00 | 1.36 | 18.16 | 106.70 | 38.74 | 297.08 | 0.6702 | 616.0 | 474.9 | |
| 0.00 | 1.62 | 0.00 | 1.05 | 16.99 | 104.95 | 37.00 | 296.30 | 0.6442 | 706.0 | 557.5 | |
| 0.00 | 1.71 | 0.00 | 1.10 | 17.12 | 104.71 | 36.75 | 296.61 | 0.6419 | 764.0 | 580.8 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 18.02 | 104.84 | 36.89 | 297.84 | 0.6479 | 555.0 | 447.5 | |
| 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. | |