SDO HMI 2014-09-17 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.62 | 0.00 | 8.52 | 8.76 | 336.39 | -24.32 | 83.51 | 0.4100 | -411.4 | -341.5 | |
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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 | 1.24 | 0.00 | 0.64 | 7.84 | 343.94 | -16.78 | 86.55 | 0.2878 | -940.0 | -746.6 | |
| 0.00 | 1.51 | 0.00 | 0.79 | 10.40 | 341.98 | -18.74 | 78.72 | 0.3236 | -844.0 | -711.2 | |
| 0.00 | 2.40 | 0.00 | 1.26 | 10.48 | 341.68 | -19.03 | 78.61 | 0.3286 | -802.0 | -787.7 | |
| 0.00 | 1.77 | 0.00 | 0.93 | 10.14 | 341.67 | -19.05 | 79.63 | 0.3280 | -899.0 | -676.8 | |
| 0.00 | 1.33 | 0.00 | 0.70 | 10.83 | 340.72 | -20.00 | 78.00 | 0.3450 | -836.0 | -713.6 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 9.34 | 335.79 | -24.93 | 83.22 | 0.4206 | -714.0 | -490.9 | |
| 0.00 | 0.89 | 0.00 | 0.48 | 6.41 | 335.74 | -24.98 | 90.21 | 0.4215 | -737.0 | -601.1 | |
| 0.00 | 1.33 | 0.00 | 0.73 | 10.57 | 334.57 | -26.15 | 80.55 | 0.4411 | -844.0 | -689.7 | |
| 0.00 | 1.69 | 0.00 | 0.98 | 7.44 | 328.54 | -32.18 | 87.41 | 0.5307 | 735.0 | 579.2 | |
| 0.00 | 1.06 | 0.00 | 0.63 | 7.40 | 327.09 | -33.63 | 87.40 | 0.5519 | 697.0 | 608.2 | |
| 0.00 | 1.42 | 0.00 | 0.85 | 4.08 | 326.62 | -34.10 | 93.31 | 0.5623 | 659.0 | 413.2 | |
| 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. | |