SDO HMI 2014-05-30 18:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.15 | 16.32 | 3.54 | 10.72 | -19.60 | 51.01 | 36.64 | 239.58 | 0.6538 | 432.5 | 218.7 | |
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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 |
| 5.15 | 7.67 | 3.54 | 5.28 | -19.79 | 54.92 | 40.55 | 241.81 | 0.6964 | 747.5 | 526.6 | |
| 0.00 | 1.08 | 0.00 | 0.71 | -14.75 | 52.93 | 38.56 | 248.01 | 0.6523 | 564.0 | 448.8 | |
| 0.00 | 1.17 | 0.00 | 0.78 | -19.03 | 52.53 | 38.16 | 241.66 | 0.6659 | 707.0 | 601.8 | |
| 0.00 | 0.36 | 0.00 | 0.23 | -13.61 | 51.15 | 36.78 | 248.97 | 0.6258 | 528.0 | 485.0 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -13.71 | 51.05 | 36.68 | 248.79 | 0.6248 | 634.0 | 441.0 | |
| 0.00 | 1.35 | 0.00 | 0.86 | -16.28 | 50.15 | 35.78 | 244.41 | 0.6245 | 747.0 | 611.8 | |
| 0.00 | 2.80 | 0.00 | 1.72 | -24.94 | 42.18 | 27.81 | 225.92 | 0.5911 | -603.0 | -371.5 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -21.08 | 39.41 | 25.04 | 228.70 | 0.5278 | -665.0 | -566.8 | |
| 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. | |