SDO HMI 2014-09-23 20:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.56 | 23.25 | 1.29 | 11.68 | 15.79 | 275.32 | -3.99 | 4.45 | 0.1703 | 224.1 | 239.7 | |
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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 | 0.62 | 0.00 | 0.31 | 15.57 | 282.51 | 3.20 | 340.12 | 0.1590 | -787.0 | -681.1 | |
| 0.00 | 2.03 | 0.00 | 1.02 | 16.04 | 277.86 | -1.45 | 8.82 | 0.1594 | -998.0 | -658.3 | |
| 1.41 | 6.72 | 0.71 | 3.38 | 16.30 | 275.66 | -3.65 | 20.70 | 0.1735 | -1168.7 | -671.5 | |
| 1.15 | 9.20 | 0.58 | 4.62 | 15.93 | 274.70 | -4.61 | 26.47 | 0.1743 | 1045.4 | 857.0 | |
| 0.00 | 1.59 | 0.00 | 0.80 | 15.32 | 274.62 | -4.69 | 28.59 | 0.1657 | 998.0 | 831.3 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 15.50 | 274.52 | -4.79 | 28.54 | 0.1692 | 913.0 | 691.7 | |
| 0.00 | 0.88 | 0.00 | 0.44 | 15.35 | 274.43 | -4.88 | 29.45 | 0.1677 | 1001.0 | 804.2 | |
| 0.00 | 1.24 | 0.00 | 0.62 | 12.84 | 272.44 | -6.88 | 48.75 | 0.1560 | 730.0 | 548.4 | |
| 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. | |