SDO HMI 2014-05-13 01:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.34 | 196.53 | 31.18 | 174.52 | -23.85 | 194.70 | -53.91 | 117.00 | 0.8313 | 714.0 | 250.6 | |
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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 |
| 33.73 | 191.95 | 29.73 | 169.47 | -23.78 | 194.97 | -53.64 | 116.98 | 0.8291 | 851.9 | 274.5 | |
| 1.61 | -1.00 | 1.45 | -1.00 | -23.68 | 194.12 | -54.49 | 116.65 | 0.8362 | 108.3 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.93 | -23.25 | 192.23 | -56.38 | 115.70 | 0.8512 | -164.0 | -201.3 | |
| 0.00 | 2.96 | 0.00 | 3.39 | -26.96 | 185.98 | -62.63 | 118.62 | 0.9035 | -579.0 | -472.7 | |
| 0.00 | 0.63 | 0.00 | 0.73 | -27.08 | 185.57 | -63.05 | 118.68 | 0.9064 | -337.0 | -338.1 | |
| 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. | |