SDO HMI 2014-03-30 00:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.99 | 0.00 | 8.66 | -26.84 | 86.63 | -23.69 | 136.08 | 0.5027 | 46.6 | 42.9 | |
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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 | 0.79 | 0.00 | 0.41 | -21.31 | 100.06 | -10.26 | 146.89 | 0.3051 | 817.0 | 664.1 | |
| 0.00 | 2.28 | 0.00 | 1.19 | -20.64 | 98.02 | -12.30 | 140.75 | 0.3164 | 727.0 | 376.3 | |
| 0.00 | 3.15 | 0.00 | 1.76 | -26.98 | 90.84 | -19.48 | 139.91 | 0.4634 | 873.0 | 733.8 | |
| 0.00 | 1.23 | 0.00 | 0.69 | -27.01 | 89.90 | -20.42 | 138.73 | 0.4731 | 751.0 | 674.0 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -27.09 | 89.45 | -20.87 | 138.28 | 0.4785 | 625.0 | 505.2 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -27.68 | 83.33 | -26.99 | 132.62 | 0.5482 | -725.0 | -602.5 | |
| 0.00 | 2.10 | 0.00 | 1.25 | -27.69 | 82.76 | -27.56 | 132.11 | 0.5544 | -650.0 | -418.4 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -29.41 | 80.41 | -29.91 | 132.65 | 0.5927 | -671.0 | -583.5 | |
| 0.00 | 1.58 | 0.00 | 0.99 | -30.00 | 77.99 | -32.33 | 131.63 | 0.6219 | -791.0 | -627.7 | |
| 0.00 | 1.93 | 0.00 | 1.23 | -29.73 | 76.77 | -33.55 | 130.40 | 0.6325 | -490.0 | -492.9 | |
| 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. | |