SDO HMI 2014-05-17 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.17 | 0.00 | 6.17 | -19.21 | 162.48 | -31.58 | 120.65 | 0.5784 | -614.9 | -543.5 | |
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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 | 0.90 | 0.00 | 0.51 | -20.27 | 169.77 | -24.28 | 128.75 | 0.4967 | -672.0 | -480.8 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -15.10 | 166.36 | -27.69 | 116.51 | 0.5034 | -637.0 | -581.0 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -10.33 | 164.23 | -29.83 | 106.27 | 0.5118 | -570.0 | -401.0 | |
| 0.00 | 1.44 | 0.00 | 0.89 | -21.64 | 161.61 | -32.45 | 123.89 | 0.6030 | -721.0 | -593.1 | |
| 0.00 | 1.89 | 0.00 | 1.17 | -21.44 | 161.54 | -32.51 | 123.56 | 0.6026 | -640.0 | -646.0 | |
| 0.00 | 1.53 | 0.00 | 0.95 | -20.52 | 160.61 | -33.45 | 121.56 | 0.6080 | -550.0 | -591.8 | |
| 0.00 | 1.17 | 0.00 | 0.73 | -20.35 | 159.95 | -34.10 | 120.88 | 0.6148 | -522.0 | -456.4 | |
| 0.00 | 1.08 | 0.00 | 0.68 | -20.22 | 159.95 | -34.11 | 120.68 | 0.6141 | -607.0 | -471.2 | |
| 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. | |