SDO HMI 2014-09-22 08:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.91 | 0.00 | 4.03 | -10.50 | 325.91 | 26.79 | 236.92 | 0.5319 | -370.4 | -202.5 | |
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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 | 1.42 | 0.00 | 0.84 | -8.68 | 329.04 | 29.93 | 242.67 | 0.5573 | -630.0 | -489.8 | |
| 0.00 | 1.33 | 0.00 | 0.79 | -11.91 | 326.77 | 27.66 | 235.59 | 0.5527 | 925.0 | 726.0 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -8.05 | 325.30 | 26.18 | 240.42 | 0.5044 | -666.0 | -524.3 | |
| 0.00 | 1.15 | 0.00 | 0.66 | -8.08 | 324.72 | 25.61 | 239.80 | 0.4971 | -833.0 | -534.3 | |
| 0.00 | 2.48 | 0.00 | 1.44 | -12.40 | 324.28 | 25.16 | 232.25 | 0.5273 | -648.0 | -323.0 | |
| 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. | |