SDO HMI 2014-03-28 07:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.38 | 0.00 | 7.10 | 18.14 | 90.01 | -42.85 | 58.81 | 0.7575 | -393.1 | -360.2 | |
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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 | 1.75 | 0.00 | 1.27 | 17.92 | 92.39 | -40.47 | 57.69 | 0.7330 | -626.0 | -481.1 | |
| 0.00 | 1.14 | 0.00 | 0.86 | 18.52 | 90.36 | -42.50 | 58.19 | 0.7562 | -543.0 | -449.2 | |
| 0.00 | 1.05 | 0.00 | 0.79 | 18.02 | 90.47 | -42.39 | 58.72 | 0.7525 | -717.0 | -602.5 | |
| 0.00 | 0.88 | 0.00 | 0.66 | 17.94 | 90.19 | -42.67 | 58.96 | 0.7548 | -493.0 | -367.9 | |
| 0.00 | 0.26 | 0.00 | 0.20 | 17.01 | 90.46 | -42.40 | 59.93 | 0.7474 | -468.0 | -406.0 | |
| 0.00 | 2.72 | 0.00 | 2.07 | 18.34 | 89.68 | -43.18 | 58.78 | 0.7618 | -300.0 | -333.2 | |
| 0.00 | 0.88 | 0.00 | 0.68 | 18.95 | 88.69 | -44.17 | 58.61 | 0.7743 | -432.0 | -404.9 | |
| 0.00 | 0.70 | 0.00 | 0.57 | 17.18 | 85.90 | -46.96 | 62.09 | 0.7924 | 434.0 | 362.5 | |
| 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. | |