SDO HMI 2014-09-17 15:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.10 | 36.20 | 12.57 | 32.25 | -20.99 | 311.75 | -49.52 | 121.27 | 0.8325 | -117.8 | -104.1 | |
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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 |
| 3.19 | 5.15 | 2.67 | 4.31 | -20.91 | 314.66 | -46.61 | 122.59 | 0.8080 | 688.6 | 500.0 | |
| 0.80 | 1.77 | 0.68 | 1.50 | -20.81 | 313.94 | -47.33 | 122.11 | 0.8137 | 442.1 | 435.3 | |
| 0.00 | 1.42 | 0.00 | 1.20 | -20.51 | 313.92 | -47.35 | 121.77 | 0.8125 | 470.0 | 344.0 | |
| 0.53 | 1.33 | 0.45 | 1.13 | -20.52 | 313.77 | -47.50 | 121.71 | 0.8139 | 435.8 | 419.4 | |
| 0.53 | 1.69 | 0.46 | 1.45 | -20.64 | 313.19 | -48.08 | 121.56 | 0.8194 | 335.7 | 273.2 | |
| 0.00 | 2.75 | 0.00 | 2.38 | -20.42 | 312.75 | -48.52 | 121.10 | 0.8221 | 411.0 | 313.6 | |
| 0.00 | 0.71 | 0.00 | 0.64 | -21.51 | 311.62 | -49.65 | 121.75 | 0.8360 | -426.0 | -368.1 | |
| 0.98 | 2.31 | 0.89 | 2.10 | -21.57 | 310.98 | -50.29 | 121.52 | 0.8414 | -606.5 | -473.5 | |
| 0.00 | 1.15 | 0.00 | 1.04 | -21.18 | 311.17 | -50.10 | 121.19 | 0.8383 | -559.0 | -519.0 | |
| 4.08 | 16.86 | 3.75 | 15.52 | -21.32 | 310.49 | -50.78 | 121.02 | 0.8443 | -531.0 | -399.9 | |
| 1.24 | -10.00 | 1.14 | -10.00 | -21.13 | 310.32 | -50.95 | 120.75 | 0.8449 | -701.6 | 999999 | |
| 2.75 | -10.00 | 2.53 | -10.00 | -20.83 | 310.26 | -51.01 | 120.40 | 0.8443 | -681.2 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.98 | -20.65 | 310.09 | -51.18 | 120.12 | 0.8450 | -408.0 | -358.4 | |
| 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. | |