SDO HMI 2014-05-21 03:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.58 | 66.97 | 20.76 | 59.66 | -17.99 | 196.58 | 54.88 | 249.58 | 0.8316 | 102.2 | 29.8 | |
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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 | 0.81 | 0.00 | 0.78 | -19.33 | 199.24 | 57.54 | 248.52 | 0.8577 | -286.0 | -271.9 | |
| 0.00 | 0.81 | 0.00 | 0.77 | -19.49 | 199.15 | 57.45 | 248.32 | 0.8572 | -401.0 | -317.6 | |
| 13.86 | 47.26 | 12.69 | 43.31 | -18.54 | 197.65 | 55.95 | 249.14 | 0.8428 | 635.9 | 180.1 | |
| 2.25 | -3.00 | 2.05 | -3.00 | -18.16 | 197.46 | 55.77 | 249.54 | 0.8405 | 642.8 | 999999 | |
| 0.00 | 1.08 | 0.00 | 1.01 | -19.68 | 198.18 | 56.48 | 247.92 | 0.8493 | -242.0 | -213.8 | |
| 0.00 | 0.54 | 0.00 | 0.50 | -19.59 | 197.78 | 56.09 | 247.93 | 0.8457 | -19.0 | -82.7 | |
| 0.00 | 1.44 | 0.00 | 1.19 | -16.07 | 193.96 | 52.27 | 251.36 | 0.8042 | -494.0 | -333.6 | |
| 0.00 | 1.35 | 0.00 | 1.11 | -16.37 | 193.50 | 51.81 | 250.90 | 0.8002 | -415.0 | -326.8 | |
| 0.00 | 0.72 | 0.00 | 0.59 | -16.28 | 193.11 | 51.42 | 250.92 | 0.7962 | -357.0 | -393.8 | |
| 6.57 | 10.62 | 5.33 | 8.61 | -16.01 | 192.91 | 51.22 | 251.22 | 0.7936 | -742.8 | -541.2 | |
| 0.90 | 2.34 | 0.69 | 1.79 | -15.85 | 190.20 | 48.51 | 250.80 | 0.7653 | -544.4 | -456.3 | |
| 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. | |