SDO HMI 2014-01-01 14:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.89 | 35.17 | 13.27 | 40.69 | -11.69 | 117.05 | -64.77 | 101.51 | 0.9043 | 425.1 | 229.0 | |
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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 | 1.10 | 0.00 | 1.20 | -11.88 | 119.02 | -62.80 | 101.79 | 0.8910 | 337.0 | 326.8 | |
| 8.24 | 24.04 | 8.91 | 25.88 | -11.40 | 119.02 | -62.80 | 101.25 | 0.8909 | 623.1 | 394.0 | |
| 3.65 | 5.27 | 4.36 | 6.28 | -12.32 | 116.31 | -65.51 | 102.15 | 0.9113 | 439.2 | 267.9 | |
| 0.00 | 0.68 | 0.00 | 0.91 | -12.94 | 113.48 | -68.34 | 102.71 | 0.9302 | 302.0 | 289.6 | |
| 0.00 | 0.51 | 0.00 | 0.74 | -12.37 | 111.75 | -70.07 | 102.06 | 0.9405 | -370.0 | -373.8 | |
| 0.00 | 3.57 | 0.00 | 5.68 | -12.00 | 109.72 | -72.10 | 101.63 | 0.9517 | -395.0 | -230.0 | |
| 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. | |