SDO HMI 2014-03-05 00:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.93 | 0.00 | 2.53 | -14.61 | 92.54 | 12.67 | 237.93 | 0.2662 | -448.0 | -343.7 | |
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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 | 0.95 | 0.00 | 0.51 | -14.56 | 100.55 | 20.69 | 248.45 | 0.3692 | 620.0 | 514.7 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -13.40 | 93.47 | 13.60 | 244.22 | 0.2552 | -675.0 | -514.4 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -9.39 | 91.95 | 12.09 | 259.06 | 0.2114 | -671.0 | -514.2 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -13.43 | 91.31 | 11.45 | 240.34 | 0.2231 | -832.0 | -687.5 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -21.66 | 85.53 | 5.66 | 200.19 | 0.2669 | -682.0 | -523.5 | |
| 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. | |