SDO HMI 2014-04-08 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 | 16.75 | 0.00 | 8.54 | -18.77 | 350.03 | 0.10 | 183.52 | 0.2320 | -564.3 | -522.3 | |
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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 |
| 0.00 | 1.50 | 0.00 | 0.76 | -18.69 | 355.93 | 6.00 | 204.45 | 0.2405 | -823.0 | -684.6 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -18.07 | 355.87 | 5.95 | 205.41 | 0.2307 | -832.0 | -669.1 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -17.92 | 355.77 | 5.85 | 205.34 | 0.2277 | -917.0 | -757.0 | |
| 0.00 | 1.76 | 0.00 | 0.88 | -12.46 | 354.67 | 4.75 | 216.19 | 0.1376 | -796.0 | -553.5 | |
| 0.00 | 1.67 | 0.00 | 0.85 | -18.99 | 349.67 | -0.25 | 178.94 | 0.2235 | -853.0 | -753.2 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -15.87 | 349.59 | -0.33 | 178.10 | 0.1699 | -731.0 | -615.1 | |
| 0.00 | 2.03 | 0.00 | 1.02 | -17.45 | 349.55 | -0.37 | 178.20 | 0.1973 | -775.0 | -617.8 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -22.93 | 348.26 | -1.66 | 174.72 | 0.2915 | -729.0 | -467.5 | |
| 0.00 | 0.62 | 0.00 | 0.31 | -17.94 | 348.04 | -1.89 | 171.30 | 0.2080 | -574.0 | -446.7 | |
| 0.00 | 0.26 | 0.00 | 0.14 | -26.44 | 347.91 | -2.02 | 174.82 | 0.3501 | -11.0 | -11.7 | |
| 0.00 | 1.67 | 0.00 | 0.84 | -15.82 | 346.75 | -3.17 | 162.46 | 0.1775 | -830.0 | -643.1 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -26.18 | 346.00 | -3.92 | 169.86 | 0.3499 | -16.0 | -8.7 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -24.45 | 340.58 | -9.34 | 154.91 | 0.3500 | -5.0 | -2.1 | |
| 0.00 | 0.26 | 0.00 | 0.14 | -23.24 | 338.38 | -11.54 | 148.17 | 0.3501 | -8.0 | -1.0 | |
| 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. | |