SDO HMI 2014-09-27 01:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.66 | 189.43 | 54.51 | 241.97 | 12.35 | 168.80 | -68.16 | 79.45 | 0.9225 | -9.9 | 18.8 | |
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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 | 18.81 | 0.00 | 21.14 | 12.58 | 172.29 | -64.67 | 79.34 | 0.8995 | -799.0 | -506.5 | |
| 0.00 | 1.06 | 0.00 | 1.21 | 12.40 | 171.79 | -65.17 | 79.52 | 0.9032 | -450.0 | -406.2 | |
| 13.51 | 74.80 | 15.55 | 87.00 | 11.83 | 171.61 | -65.35 | 80.15 | 0.9047 | -703.8 | -145.7 | |
| 2.74 | -3.00 | 3.23 | -3.00 | 12.01 | 171.00 | -65.96 | 79.93 | 0.9090 | -155.5 | 999999 | |
| 0.00 | 1.32 | 0.00 | 1.53 | 10.34 | 171.65 | -65.31 | 81.81 | 0.9048 | -484.0 | -378.9 | |
| 0.00 | 1.32 | 0.00 | 1.72 | 13.36 | 168.42 | -68.54 | 78.36 | 0.9262 | 555.0 | 458.2 | |
| 6.54 | 74.71 | 8.54 | 98.17 | 12.85 | 168.29 | -68.67 | 78.90 | 0.9271 | 685.8 | 301.7 | |
| 0.00 | 1.24 | 0.00 | 1.66 | 13.40 | 167.61 | -69.35 | 78.29 | 0.9312 | 337.0 | 317.8 | |
| 8.48 | -7.00 | 11.53 | -7.00 | 12.63 | 167.37 | -69.59 | 79.10 | 0.9329 | 442.2 | 999999 | |
| 0.00 | 0.71 | 0.00 | 1.01 | 11.25 | 166.35 | -70.61 | 80.52 | 0.9395 | 307.0 | 297.4 | |
| 2.83 | 6.54 | 4.82 | 11.15 | 12.88 | 162.77 | -74.19 | 78.59 | 0.9582 | -130.2 | -44.2 | |
| 5.56 | 8.92 | 10.84 | 17.38 | 12.13 | 160.56 | -76.40 | 79.22 | 0.9685 | 97.5 | 52.4 | |
| 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. | |