SDO HMI 2014-03-10 16:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.19 | 0.00 | 4.63 | -16.26 | 44.88 | 39.66 | 253.18 | 0.6422 | 172.7 | -14.9 | |
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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 |
| 0.00 | 0.61 | 0.00 | 0.41 | -15.65 | 48.97 | 43.75 | 254.86 | 0.6922 | 526.0 | 433.7 | |
| 0.00 | 0.95 | 0.00 | 0.62 | -15.78 | 45.95 | 40.72 | 254.17 | 0.6549 | 630.0 | 555.4 | |
| 0.00 | 1.30 | 0.00 | 0.84 | -15.87 | 45.11 | 39.89 | 253.86 | 0.6445 | 533.0 | 421.0 | |
| 0.00 | 0.69 | 0.00 | 0.45 | -16.52 | 45.03 | 39.80 | 252.85 | 0.6446 | 745.0 | 671.0 | |
| 0.00 | 1.47 | 0.00 | 0.94 | -16.72 | 44.31 | 39.09 | 252.36 | 0.6360 | -599.0 | -500.8 | |
| 0.00 | 2.17 | 0.00 | 1.37 | -16.49 | 43.38 | 38.16 | 252.50 | 0.6234 | -799.0 | -567.6 | |
| 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. | |