SDO HMI 2014-09-07 12:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.97 | 0.00 | 3.50 | 15.85 | 130.83 | -4.13 | 29.15 | 0.1780 | -141.4 | -163.5 | |
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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 | 1.34 | 0.00 | 0.68 | 19.19 | 133.68 | -1.28 | 5.81 | 0.2091 | -781.0 | -574.4 | |
| 0.00 | 1.70 | 0.00 | 0.85 | 17.03 | 131.93 | -3.04 | 16.57 | 0.1784 | -877.0 | -712.3 | |
| 0.00 | 1.43 | 0.00 | 0.72 | 18.87 | 131.90 | -3.07 | 14.07 | 0.2091 | -808.0 | -555.7 | |
| 0.00 | 1.16 | 0.00 | 0.58 | 9.86 | 128.99 | -5.97 | 65.61 | 0.1130 | 873.0 | 579.8 | |
| 0.00 | 1.34 | 0.00 | 0.67 | 12.92 | 127.00 | -7.97 | 53.42 | 0.1690 | 886.0 | 729.3 | |
| 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. | |