SDO HMI 2014-03-18 09:01:15 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.75 | 0.00 | 11.23 | 12.46 | 285.46 | 21.84 | 311.98 | 0.4911 | 18.3 | -101.5 | |
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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 | 1.39 | 0.00 | 0.80 | 10.56 | 288.46 | 24.85 | 305.25 | 0.5079 | -854.0 | -723.9 | |
| 0.00 | 0.78 | 0.00 | 0.45 | 10.57 | 287.56 | 23.95 | 306.29 | 0.4970 | -501.0 | -401.4 | |
| 0.00 | 2.09 | 0.00 | 1.20 | 12.60 | 287.12 | 23.50 | 310.03 | 0.5103 | -809.0 | -661.0 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 12.68 | 286.83 | 23.21 | 310.51 | 0.5077 | -765.0 | -625.3 | |
| 0.00 | 0.87 | 0.00 | 0.50 | 12.78 | 286.37 | 22.75 | 311.23 | 0.5035 | -586.0 | -503.8 | |
| 0.00 | 3.05 | 0.00 | 1.74 | 12.30 | 286.16 | 22.54 | 310.75 | 0.4964 | -878.0 | -720.0 | |
| 0.00 | 1.48 | 0.00 | 0.84 | 11.38 | 286.08 | 22.46 | 309.40 | 0.4866 | 744.0 | 542.9 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 11.12 | 285.96 | 22.34 | 309.13 | 0.4828 | 659.0 | 512.1 | |
| 0.00 | 1.74 | 0.00 | 0.99 | 12.73 | 286.00 | 22.38 | 311.62 | 0.4989 | -867.0 | -736.5 | |
| 0.00 | 1.13 | 0.00 | 0.64 | 11.68 | 285.18 | 21.57 | 311.04 | 0.4792 | 846.0 | 683.4 | |
| 0.00 | 0.87 | 0.00 | 0.50 | 16.45 | 283.14 | 19.52 | 320.77 | 0.5088 | 721.0 | 532.5 | |
| 0.00 | 0.61 | 0.00 | 0.34 | 12.78 | 282.76 | 19.15 | 316.17 | 0.4638 | 532.0 | 572.6 | |
| 0.00 | 1.83 | 0.00 | 1.03 | 14.05 | 282.77 | 19.16 | 318.04 | 0.4781 | 443.0 | 405.2 | |
| 0.00 | 0.61 | 0.00 | 0.34 | 13.44 | 282.69 | 19.07 | 317.28 | 0.4703 | 767.0 | 609.4 | |
| 0.00 | 1.65 | 0.00 | 0.92 | 12.60 | 282.33 | 18.71 | 316.56 | 0.4572 | 823.0 | 635.9 | |
| 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. | |