SDO HMI 2014-11-13 20:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.44 | 12.90 | 1.74 | 6.54 | -8.82 | 322.93 | -3.68 | 162.84 | 0.2158 | 952.1 | 768.2 | |
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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 | 1.98 | 0.00 | 1.00 | -8.88 | 323.37 | -3.24 | 164.84 | 0.2145 | 986.0 | 847.6 | |
| 3.44 | 5.59 | 1.74 | 2.83 | -8.63 | 323.28 | -3.33 | 164.14 | 0.2109 | 1207.1 | 941.8 | |
| 0.00 | 1.72 | 0.00 | 0.88 | -10.12 | 322.45 | -4.16 | 162.57 | 0.2394 | 680.0 | 548.3 | |
| 0.00 | 1.12 | 0.00 | 0.56 | -7.49 | 322.42 | -4.19 | 158.35 | 0.1970 | 838.0 | 631.4 | |
| 0.00 | 2.49 | 0.00 | 1.27 | -8.88 | 322.38 | -4.23 | 160.52 | 0.2196 | 861.0 | 769.5 | |
| 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. | |