SDO HMI 2011-09-06 07:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.68 | 51.02 | 9.74 | 38.87 | -19.48 | 258.62 | 42.36 | 236.61 | 0.7630 | 378.2 | 300.5 | |
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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 | 0.98 | 0.00 | 0.79 | -20.78 | 260.73 | 44.47 | 236.34 | 0.7891 | 555.0 | 472.0 | |
| 0.00 | 1.79 | 0.00 | 1.37 | -18.98 | 259.38 | 43.13 | 237.64 | 0.7676 | 629.0 | 550.4 | |
| 0.00 | 1.07 | 0.00 | 0.86 | -21.86 | 260.23 | 43.98 | 234.86 | 0.7903 | 490.0 | 408.1 | |
| 12.68 | 29.21 | 9.74 | 22.36 | -19.41 | 259.00 | 42.74 | 236.92 | 0.7663 | 731.1 | 575.7 | |
| 0.00 | 4.47 | 0.00 | 3.45 | -20.05 | 258.99 | 42.74 | 236.18 | 0.7696 | 503.0 | 399.6 | |
| 0.00 | 1.79 | 0.00 | 1.35 | -18.84 | 258.20 | 41.95 | 237.11 | 0.7557 | 468.0 | 419.4 | |
| 0.00 | 0.54 | 0.00 | 0.42 | -21.50 | 258.93 | 42.67 | 234.50 | 0.7769 | 521.0 | 465.2 | |
| 0.00 | 0.89 | 0.00 | 0.68 | -19.78 | 258.29 | 42.04 | 236.07 | 0.7617 | 527.0 | 488.8 | |
| 0.00 | 0.98 | 0.00 | 0.75 | -20.05 | 258.20 | 41.95 | 235.71 | 0.7623 | 496.0 | 372.8 | |
| 0.00 | 2.59 | 0.00 | 1.93 | -18.66 | 257.63 | 41.38 | 236.99 | 0.7492 | -518.0 | -420.2 | |
| 0.00 | 0.54 | 0.00 | 0.42 | -21.57 | 258.55 | 42.30 | 234.20 | 0.7739 | 650.0 | 575.8 | |
| 0.00 | 1.61 | 0.00 | 1.18 | -18.50 | 256.95 | 40.70 | 236.75 | 0.7417 | -681.0 | -604.5 | |
| 0.00 | 1.07 | 0.00 | 0.77 | -17.42 | 256.32 | 40.06 | 237.65 | 0.7292 | -656.0 | -523.8 | |
| 0.00 | 1.61 | 0.00 | 1.17 | -19.44 | 255.84 | 39.59 | 234.94 | 0.7365 | -604.0 | -403.6 | |
| 0.00 | 1.88 | 0.00 | 1.37 | -19.66 | 255.74 | 39.49 | 234.61 | 0.7369 | -522.0 | -419.2 | |
| 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. | |