SDO HMI 2011-08-29 00:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.97 | 57.64 | 31.18 | 86.83 | -20.54 | 259.46 | -66.30 | 114.75 | 0.9453 | 224.6 | -41.3 | |
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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 |
| 5.83 | 36.66 | 8.23 | 53.20 | -20.76 | 261.00 | -64.77 | 115.38 | 0.9377 | 659.1 | 144.7 | |
| 2.06 | -1.00 | 2.97 | -1.00 | -21.01 | 260.55 | -65.21 | 115.51 | 0.9405 | 374.3 | 999999 | |
| 8.87 | -1.00 | 13.03 | -1.00 | -21.13 | 260.14 | -65.62 | 115.52 | 0.9429 | 292.8 | 999999 | |
| 0.00 | 0.90 | 0.00 | 1.30 | -20.59 | 260.20 | -65.56 | 114.98 | 0.9417 | 349.0 | 291.2 | |
| 0.00 | 2.06 | 0.00 | 3.06 | -20.58 | 259.73 | -66.03 | 114.84 | 0.9441 | -166.0 | -140.8 | |
| 1.52 | 3.68 | 2.33 | 5.63 | -20.69 | 259.06 | -66.70 | 114.77 | 0.9477 | 113.7 | -2.1 | |
| 0.00 | 7.53 | 0.00 | 11.90 | -19.83 | 258.14 | -67.62 | 113.66 | 0.9511 | -625.0 | -357.9 | |
| 2.06 | 5.56 | 3.54 | 9.51 | -19.16 | 256.36 | -69.40 | 112.54 | 0.9586 | -494.7 | -432.4 | |
| 0.63 | -8.00 | 1.08 | -8.00 | -18.94 | 256.29 | -69.47 | 112.29 | 0.9587 | -455.9 | 999999 | |
| 0.00 | 1.25 | 0.00 | 2.23 | -19.33 | 255.72 | -70.04 | 112.56 | 0.9617 | -27.0 | -24.1 | |
| 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. | |