SDO HMI 2014-03-04 19:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.32 | 26.17 | 18.26 | 40.86 | -12.29 | 155.22 | 72.59 | 259.40 | 0.9493 | 37.9 | -11.4 | |
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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 |
| 7.60 | 13.13 | 13.08 | 22.47 | -12.06 | 157.03 | 74.41 | 259.53 | 0.9592 | 225.2 | 343.1 | |
| 0.00 | 0.69 | 0.00 | 1.11 | -12.77 | 155.69 | 73.07 | 258.88 | 0.9522 | 222.0 | 254.1 | |
| 1.12 | 12.35 | 1.58 | 17.28 | -12.68 | 153.06 | 70.44 | 259.13 | 0.9376 | -293.8 | -311.0 | |
| 1.30 | -3.00 | 1.81 | -3.00 | -12.41 | 152.80 | 70.17 | 259.43 | 0.9362 | -561.9 | 999999 | |
| 1.30 | -3.00 | 1.79 | -3.00 | -12.61 | 152.65 | 70.03 | 259.23 | 0.9352 | -534.6 | 999999 | |
| 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. | |