SDO HMI 2014-09-21 22:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.95 | 0.00 | 6.75 | -15.70 | 289.13 | -15.47 | 147.73 | 0.4641 | 740.3 | 599.5 | |
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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 | 1.59 | 0.00 | 0.83 | -9.45 | 299.40 | -5.21 | 162.50 | 0.2991 | 958.0 | 761.6 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -9.64 | 299.06 | -5.55 | 161.63 | 0.3039 | 752.0 | 578.0 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -14.11 | 292.93 | -11.68 | 151.33 | 0.4109 | 709.0 | 589.0 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -13.87 | 291.13 | -13.47 | 147.44 | 0.4221 | 778.0 | 573.2 | |
| 0.00 | 1.95 | 0.00 | 1.06 | -13.33 | 290.91 | -13.70 | 146.29 | 0.4169 | 929.0 | 757.6 | |
| 0.00 | 0.97 | 0.00 | 0.60 | -24.99 | 286.01 | -18.60 | 151.17 | 0.6016 | 662.0 | 508.5 | |
| 0.00 | 0.62 | 0.00 | 0.37 | -18.56 | 283.26 | -21.35 | 140.90 | 0.5493 | 602.0 | 553.1 | |
| 0.00 | 1.50 | 0.00 | 0.92 | -22.01 | 282.46 | -22.14 | 143.82 | 0.5941 | 673.0 | 551.8 | |
| 0.00 | 1.24 | 0.00 | 0.78 | -23.21 | 281.23 | -23.38 | 143.62 | 0.6172 | 661.0 | 427.5 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -5.72 | 282.22 | -22.38 | 119.26 | 0.4361 | 679.0 | 563.1 | |
| 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. | |