SDO HMI 2014-11-30 20:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.38 | 0.00 | 4.62 | -22.99 | 91.77 | -10.77 | 156.91 | 0.4426 | -358.8 | -468.5 | |
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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 | 0.51 | 0.00 | 0.29 | -24.94 | 93.99 | -8.54 | 162.86 | 0.4587 | 533.0 | 413.2 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -23.73 | 92.87 | -9.67 | 159.78 | 0.4466 | -860.0 | -648.5 | |
| 0.00 | 1.54 | 0.00 | 0.85 | -23.93 | 92.69 | -9.84 | 159.61 | 0.4504 | -819.0 | -610.1 | |
| 0.00 | 2.31 | 0.00 | 1.25 | -20.68 | 91.73 | -10.80 | 154.55 | 0.4096 | -795.0 | -640.7 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.11 | 90.85 | -11.69 | 152.08 | 0.4080 | 660.0 | 600.7 | |
| 0.00 | 1.88 | 0.00 | 1.06 | -25.35 | 90.21 | -12.33 | 156.45 | 0.4848 | -872.0 | -789.6 | |
| 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. | |