SDO HMI 2014-09-28 14:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.47 | 0.00 | 3.09 | -20.35 | 208.71 | -7.93 | 165.08 | 0.4812 | 413.0 | 334.6 | |
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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 | 1.15 | 0.00 | 0.62 | -17.59 | 214.79 | -1.84 | 175.76 | 0.4161 | 787.0 | 634.6 | |
| 0.00 | 1.50 | 0.00 | 0.82 | -18.12 | 214.47 | -2.16 | 175.13 | 0.4249 | 811.0 | 650.4 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -26.81 | 205.02 | -11.62 | 161.95 | 0.5825 | 605.0 | 433.5 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -24.54 | 204.40 | -12.24 | 159.59 | 0.5549 | 495.0 | 334.6 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -16.54 | 201.44 | -15.20 | 147.37 | 0.4681 | -633.0 | -516.6 | |
| 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. | |