SDO HMI 2014-01-09 01:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.45 | 0.00 | 6.85 | -21.02 | 112.64 | 29.07 | 234.77 | 0.5520 | 336.4 | 340.3 | |
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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 | 0.93 | 0.00 | 0.59 | -19.12 | 118.94 | 35.37 | 243.37 | 0.6141 | 464.0 | 466.6 | |
| 0.00 | 2.55 | 0.00 | 1.59 | -19.38 | 118.65 | 35.09 | 242.83 | 0.6118 | 636.0 | 528.4 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -19.32 | 117.80 | 34.23 | 242.47 | 0.6010 | 656.0 | 512.6 | |
| 0.00 | 0.59 | 0.00 | 0.37 | -20.42 | 117.20 | 33.63 | 240.41 | 0.5991 | 631.0 | 559.4 | |
| 0.00 | 0.93 | 0.00 | 0.57 | -21.91 | 115.24 | 31.67 | 236.83 | 0.5841 | 697.0 | 570.5 | |
| 0.00 | 2.29 | 0.00 | 1.36 | -23.47 | 111.37 | 27.80 | 231.37 | 0.5498 | 639.0 | 439.8 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -21.33 | 106.19 | 22.62 | 229.67 | 0.4720 | 787.0 | 553.4 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -19.87 | 99.19 | 15.63 | 222.42 | 0.3772 | -715.0 | -578.1 | |
| 0.00 | 0.93 | 0.00 | 0.51 | -24.97 | 95.56 | 12.00 | 207.60 | 0.4086 | -767.0 | -578.8 | |
| 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. | |