SDO HMI 2014-09-04 13:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.88 | 164.17 | 49.29 | 249.33 | -19.34 | 107.15 | -66.89 | 113.37 | 0.9467 | 403.9 | 183.5 | |
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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 | 0.27 | 0.00 | 0.40 | -21.58 | 107.97 | -66.07 | 115.88 | 0.9461 | 380.0 | 360.3 | |
| 0.00 | 0.98 | 0.00 | 1.40 | -19.75 | 108.81 | -65.23 | 114.24 | 0.9387 | 336.0 | 315.8 | |
| 0.00 | 0.27 | 0.00 | 0.38 | -19.52 | 108.75 | -65.28 | 113.99 | 0.9386 | 526.0 | 478.7 | |
| 0.00 | 0.54 | 0.00 | 0.77 | -19.53 | 108.35 | -65.69 | 113.90 | 0.9408 | 392.0 | 387.7 | |
| 18.05 | 80.34 | 27.51 | 122.29 | -19.99 | 107.33 | -66.70 | 114.08 | 0.9469 | 355.6 | 125.4 | |
| 0.80 | 65.06 | 1.18 | 95.06 | -18.87 | 107.84 | -66.19 | 113.08 | 0.9425 | 456.1 | 284.7 | |
| 9.56 | -6.00 | 13.88 | -6.00 | -18.56 | 107.92 | -66.11 | 112.79 | 0.9416 | 687.7 | 999999 | |
| 4.47 | -6.00 | 6.72 | -6.00 | -19.00 | 107.34 | -66.70 | 113.07 | 0.9453 | 284.9 | 999999 | |
| 0.00 | 3.66 | 0.00 | 6.22 | -18.97 | 104.87 | -69.17 | 112.42 | 0.9575 | -11.0 | 85.3 | |
| 0.00 | 0.89 | 0.00 | 1.47 | -18.32 | 105.35 | -68.68 | 111.88 | 0.9543 | -203.0 | -210.6 | |
| 0.00 | 10.10 | 0.00 | 17.48 | -18.70 | 104.38 | -69.66 | 112.03 | 0.9594 | 279.0 | 218.7 | |
| 0.00 | 2.06 | 0.00 | 3.86 | -17.38 | 102.61 | -71.42 | 110.30 | 0.9657 | -340.0 | -301.3 | |
| 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. | |