SDO HMI 2014-08-01 05:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.02 | 39.58 | 9.95 | 23.20 | -20.60 | 249.05 | -18.74 | 145.58 | 0.5346 | 839.7 | 462.8 | |
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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 | 1.45 | 0.00 | 0.86 | -22.18 | 249.89 | -17.91 | 148.50 | 0.5470 | 325.0 | 335.6 | |
| 0.00 | 2.08 | 0.00 | 1.18 | -16.89 | 250.13 | -17.67 | 142.69 | 0.4811 | 706.0 | 579.5 | |
| 4.98 | 30.07 | 2.91 | 17.59 | -20.57 | 249.20 | -18.59 | 145.79 | 0.5330 | 981.8 | 402.7 | |
| 6.70 | -3.00 | 3.91 | -3.00 | -20.37 | 249.09 | -18.70 | 145.40 | 0.5315 | 1118.1 | 999999 | |
| 0.00 | 1.00 | 0.00 | 0.60 | -22.70 | 248.77 | -19.02 | 147.50 | 0.5618 | 576.0 | 510.6 | |
| 0.00 | 2.08 | 0.00 | 1.25 | -22.92 | 248.67 | -19.12 | 147.58 | 0.5651 | 625.0 | 561.5 | |
| 5.34 | -3.00 | 3.13 | -3.00 | -20.51 | 248.90 | -18.89 | 145.30 | 0.5348 | 818.5 | 999999 | |
| 0.00 | 1.63 | 0.00 | 0.98 | -22.71 | 248.49 | -19.30 | 147.14 | 0.5641 | 805.0 | 626.0 | |
| 0.00 | 0.45 | 0.00 | 0.26 | -18.96 | 247.83 | -19.96 | 141.98 | 0.5263 | 706.0 | 686.2 | |
| 0.00 | 0.82 | 0.00 | 0.48 | -19.37 | 247.57 | -20.22 | 142.13 | 0.5333 | 699.0 | 589.4 | |
| 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. | |