SDO HMI 2014-09-30 09:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.20 | 0.00 | 4.77 | -23.28 | 194.89 | 1.90 | 185.53 | 0.5055 | -776.4 | -572.2 | |
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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 | 1.23 | 0.00 | 0.67 | -15.33 | 202.97 | 9.98 | 204.07 | 0.4115 | -855.0 | -540.1 | |
| 0.00 | 1.59 | 0.00 | 0.91 | -22.67 | 199.40 | 6.42 | 191.87 | 0.5033 | -726.0 | -531.7 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -14.06 | 198.69 | 5.70 | 195.21 | 0.3691 | -854.0 | -705.4 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -7.31 | 192.90 | -0.08 | 179.66 | 0.2439 | -993.0 | -787.9 | |
| 0.00 | 1.68 | 0.00 | 1.07 | -32.51 | 190.72 | -2.27 | 176.98 | 0.6358 | -711.0 | -530.1 | |
| 0.00 | 1.32 | 0.00 | 0.84 | -32.12 | 190.66 | -2.33 | 176.86 | 0.6306 | -631.0 | -500.9 | |
| 0.00 | 0.35 | 0.00 | 0.22 | -31.03 | 182.85 | -10.14 | 166.13 | 0.6316 | -665.0 | -489.5 | |
| 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. | |