SDO HMI 2014-09-07 04:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.07 | 0.00 | 6.59 | -20.53 | 169.29 | 29.94 | 226.23 | 0.6510 | 566.6 | 438.3 | |
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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 | 0.80 | 0.00 | 0.55 | -21.78 | 172.47 | 33.13 | 227.42 | 0.6915 | 577.0 | 472.3 | |
| 0.00 | 1.16 | 0.00 | 0.78 | -21.71 | 171.53 | 32.18 | 226.70 | 0.6821 | 676.0 | 497.3 | |
| 0.00 | 1.96 | 0.00 | 1.33 | -21.94 | 171.43 | 32.08 | 226.35 | 0.6831 | 202.0 | 231.5 | |
| 0.00 | 1.07 | 0.00 | 0.71 | -21.96 | 170.21 | 30.86 | 225.26 | 0.6721 | 677.0 | 579.1 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -19.93 | 167.97 | 28.63 | 225.52 | 0.6335 | 594.0 | 522.7 | |
| 0.00 | 1.61 | 0.00 | 0.95 | -11.65 | 166.07 | 26.72 | 234.79 | 0.5411 | 658.0 | 472.3 | |
| 0.00 | 1.96 | 0.00 | 1.30 | -23.43 | 167.91 | 28.57 | 221.49 | 0.6647 | 535.0 | 433.9 | |
| 0.00 | 0.71 | 0.00 | 0.46 | -21.58 | 166.11 | 26.76 | 221.71 | 0.6315 | 614.0 | 525.2 | |
| 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. | |