SDO HMI 2014-04-12 03:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.88 | 0.00 | 9.07 | -21.31 | 321.90 | 24.77 | 233.11 | 0.4923 | -72.6 | -124.6 | |
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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 | 0.71 | 0.00 | 0.43 | -15.82 | 332.82 | 35.70 | 251.17 | 0.5954 | 690.0 | 589.4 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -17.61 | 332.74 | 35.62 | 248.21 | 0.6001 | 542.0 | 479.1 | |
| 0.00 | 1.32 | 0.00 | 0.80 | -17.02 | 331.08 | 33.96 | 248.51 | 0.5762 | 625.0 | 529.6 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -17.10 | 330.12 | 32.99 | 247.95 | 0.5637 | 617.0 | 532.3 | |
| 0.00 | 1.15 | 0.00 | 0.68 | -16.73 | 329.04 | 31.91 | 248.11 | 0.5478 | 611.0 | 527.6 | |
| 0.00 | 1.06 | 0.00 | 0.61 | -18.85 | 325.37 | 28.25 | 242.18 | 0.5085 | 706.0 | 581.1 | |
| 0.00 | 0.97 | 0.00 | 0.56 | -20.64 | 325.72 | 28.60 | 239.22 | 0.5235 | 577.0 | 331.8 | |
| 0.00 | 0.62 | 0.00 | 0.35 | -22.68 | 320.35 | 23.23 | 230.77 | 0.4717 | -732.0 | -582.1 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -23.92 | 317.46 | 20.34 | 225.16 | 0.4499 | -674.0 | -589.8 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -22.13 | 316.12 | 18.99 | 226.56 | 0.4169 | -884.0 | -753.8 | |
| 0.00 | 1.59 | 0.00 | 0.86 | -21.95 | 315.95 | 18.83 | 226.68 | 0.4132 | -870.0 | -714.9 | |
| 0.00 | 1.94 | 0.00 | 1.07 | -24.16 | 316.00 | 18.87 | 222.77 | 0.4364 | -794.0 | -706.4 | |
| 0.00 | 1.32 | 0.00 | 0.73 | -25.10 | 314.22 | 17.10 | 218.59 | 0.4287 | -723.0 | -727.4 | |
| 0.00 | 1.32 | 0.00 | 0.74 | -29.97 | 311.26 | 14.14 | 207.23 | 0.4645 | -707.0 | -479.1 | |
| 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. | |