SDO HMI 2014-12-12 14:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.22 | 193.42 | 27.63 | 160.69 | -4.11 | 1.05 | 53.34 | 265.30 | 0.8051 | 793.2 | 235.7 | |
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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 | 0.68 | 0.00 | 0.61 | -5.10 | 4.05 | 56.34 | 264.25 | 0.8354 | 319.0 | 283.0 | |
| 0.00 | 0.77 | 0.00 | 0.67 | -4.93 | 3.39 | 55.67 | 264.42 | 0.8289 | -263.0 | -265.1 | |
| 0.00 | 1.36 | 0.00 | 1.18 | -3.51 | 2.77 | 55.05 | 266.11 | 0.8222 | -121.0 | -127.1 | |
| 33.22 | 184.48 | 27.63 | 153.40 | -4.14 | 1.09 | 53.38 | 265.26 | 0.8055 | 987.0 | 249.4 | |
| 0.00 | 1.53 | 0.00 | 1.22 | -3.27 | 359.16 | 51.45 | 266.27 | 0.7848 | 637.0 | 481.8 | |
| 0.00 | 1.45 | 0.00 | 1.15 | -5.34 | 359.07 | 51.36 | 263.62 | 0.7848 | 603.0 | 412.8 | |
| 0.00 | 1.45 | 0.00 | 1.13 | -1.91 | 358.43 | 50.72 | 267.99 | 0.7764 | -358.0 | -305.6 | |
| 0.00 | 1.70 | 0.00 | 1.33 | -2.06 | 358.25 | 50.53 | 267.79 | 0.7744 | -620.0 | -433.2 | |
| 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. | |