SDO HMI 2014-03-30 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.36 | 0.00 | 11.50 | 17.68 | 90.34 | -15.59 | 32.08 | 0.4837 | -612.4 | -562.2 | |
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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 |
| 0.00 | 1.23 | 0.00 | 0.69 | 18.11 | 91.57 | -14.36 | 29.60 | 0.4793 | -643.0 | -489.6 | |
| 0.00 | 1.58 | 0.00 | 0.89 | 17.92 | 91.26 | -14.67 | 30.33 | 0.4792 | -781.0 | -729.6 | |
| 0.00 | 1.67 | 0.00 | 0.94 | 17.62 | 91.25 | -14.68 | 30.67 | 0.4754 | -832.0 | -712.8 | |
| 0.00 | 1.23 | 0.00 | 0.69 | 17.92 | 91.10 | -14.84 | 30.60 | 0.4806 | -732.0 | -585.9 | |
| 0.00 | 2.98 | 0.00 | 1.68 | 17.47 | 91.04 | -14.90 | 31.21 | 0.4751 | -957.0 | -848.6 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 17.54 | 90.84 | -15.10 | 31.47 | 0.4776 | -811.0 | -640.5 | |
| 0.00 | 2.19 | 0.00 | 1.24 | 17.87 | 90.61 | -15.32 | 31.46 | 0.4837 | -707.0 | -584.4 | |
| 0.00 | 1.32 | 0.00 | 0.74 | 17.85 | 90.32 | -15.61 | 31.97 | 0.4858 | -468.0 | -378.7 | |
| 0.00 | 1.67 | 0.00 | 0.94 | 17.47 | 89.99 | -15.94 | 32.95 | 0.4836 | -850.0 | -685.6 | |
| 0.00 | 2.72 | 0.00 | 1.54 | 17.31 | 89.78 | -16.15 | 33.48 | 0.4834 | -725.0 | -599.7 | |
| 0.00 | 1.14 | 0.00 | 0.65 | 17.74 | 89.74 | -16.19 | 33.04 | 0.4891 | -708.0 | -538.4 | |
| 0.00 | 1.23 | 0.00 | 0.71 | 17.97 | 85.64 | -20.29 | 38.86 | 0.5280 | 865.0 | 624.1 | |
| 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. | |