SDO HMI 2014-12-09 09:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.34 | 0.00 | 4.23 | 15.31 | 16.62 | 26.64 | 301.42 | 0.5116 | -660.7 | -542.5 | |
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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 | 1.11 | 0.00 | 0.65 | 15.56 | 18.01 | 28.03 | 300.88 | 0.5296 | -689.0 | -536.3 | |
| 0.00 | 1.88 | 0.00 | 1.07 | 10.94 | 17.33 | 27.35 | 293.10 | 0.4924 | -461.0 | -472.2 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 15.32 | 17.83 | 27.85 | 300.61 | 0.5257 | -617.0 | -541.4 | |
| 0.00 | 0.77 | 0.00 | 0.48 | 23.93 | 19.10 | 29.12 | 312.53 | 0.6058 | -682.0 | -549.6 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 17.19 | 15.12 | 25.14 | 306.30 | 0.5056 | -710.0 | -642.3 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 14.61 | 13.86 | 23.88 | 303.04 | 0.4693 | -762.0 | -668.7 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 14.94 | 12.74 | 22.76 | 304.88 | 0.4575 | -704.0 | -496.8 | |
| 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. | |