SDO HMI 2014-03-28 11:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.08 | 0.00 | 5.56 | 12.20 | 115.48 | -15.19 | 34.23 | 0.4251 | 28.1 | 16.8 | |
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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 | 0.96 | 0.00 | 0.51 | 13.24 | 128.67 | -2.00 | 5.69 | 0.3444 | -729.0 | -545.9 | |
| 0.00 | 1.40 | 0.00 | 0.73 | 11.31 | 127.49 | -3.18 | 9.97 | 0.3155 | -781.0 | -641.4 | |
| 0.00 | 2.54 | 0.00 | 1.33 | 10.55 | 123.22 | -7.45 | 23.31 | 0.3237 | -757.0 | -524.1 | |
| 0.00 | 1.93 | 0.00 | 1.05 | 9.99 | 112.08 | -18.59 | 48.12 | 0.4236 | 817.0 | 593.6 | |
| 0.00 | 1.14 | 0.00 | 0.63 | 10.44 | 109.59 | -21.08 | 50.91 | 0.4577 | 579.0 | 505.2 | |
| 0.00 | 1.23 | 0.00 | 0.74 | 15.57 | 103.60 | -27.07 | 50.06 | 0.5739 | 681.0 | 512.6 | |
| 0.00 | 0.88 | 0.00 | 0.57 | 17.91 | 98.48 | -32.19 | 51.75 | 0.6478 | 387.0 | 372.6 | |
| 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. | |