SDO HMI 2011-08-24 03:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.61 | 23.47 | 1.50 | 13.88 | 18.19 | 358.37 | -31.81 | 66.84 | 0.5443 | -477.3 | -387.5 | |
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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 | 1.35 | 0.00 | 0.75 | 16.49 | 4.06 | -26.11 | 67.29 | 0.4594 | -596.0 | -509.0 | |
| 0.00 | 2.61 | 0.00 | 1.48 | 18.52 | 2.16 | -28.02 | 64.42 | 0.4958 | -957.0 | -735.9 | |
| 0.00 | 1.08 | 0.00 | 0.62 | 20.81 | 1.24 | -28.94 | 60.79 | 0.5202 | -676.0 | -549.2 | |
| 0.00 | 1.44 | 0.00 | 0.82 | 17.50 | 1.61 | -28.56 | 66.71 | 0.4984 | -693.0 | -529.8 | |
| 2.61 | 5.03 | 1.50 | 2.89 | 18.40 | 1.20 | -28.98 | 65.23 | 0.5083 | -984.9 | -727.4 | |
| 0.00 | 0.90 | 0.00 | 0.52 | 18.67 | 0.38 | -29.80 | 65.21 | 0.5207 | -760.0 | -578.1 | |
| 0.00 | 3.23 | 0.00 | 1.88 | 19.07 | 0.26 | -29.92 | 64.55 | 0.5241 | -956.0 | -729.8 | |
| 0.00 | 1.26 | 0.00 | 0.73 | 16.70 | 359.67 | -30.50 | 69.21 | 0.5221 | -685.0 | -541.1 | |
| 0.00 | 1.26 | 0.00 | 0.74 | 15.41 | 357.75 | -32.42 | 72.35 | 0.5446 | -725.0 | -581.5 | |
| 0.00 | 1.17 | 0.00 | 0.70 | 13.55 | 356.12 | -34.06 | 76.14 | 0.5629 | -721.0 | -568.6 | |
| 0.00 | 1.62 | 0.00 | 1.01 | 17.91 | 353.02 | -37.16 | 69.69 | 0.6151 | 633.0 | 479.9 | |
| 0.00 | 1.26 | 0.00 | 0.86 | 21.53 | 347.68 | -42.49 | 65.94 | 0.6905 | 637.0 | 562.1 | |
| 0.00 | 1.26 | 0.00 | 0.88 | 19.35 | 345.36 | -44.81 | 69.61 | 0.7118 | 533.0 | 437.4 | |
| 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. | |