SDO HMI 2011-06-08 01:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.81 | 52.42 | 18.85 | 42.51 | 17.33 | 20.23 | 50.26 | 292.02 | 0.7936 | -279.0 | -165.9 | |
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back to the solar disc SDO HMI 2011-06-08 01:59:11 UT
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 |
| 6.16 | 10.50 | 5.14 | 8.76 | 17.09 | 21.68 | 51.71 | 291.29 | 0.8074 | -441.0 | -279.4 | |
| 4.34 | 7.42 | 3.60 | 6.13 | 17.18 | 21.25 | 51.29 | 291.52 | 0.8035 | -536.6 | -495.1 | |
| 3.98 | 19.10 | 3.26 | 15.55 | 16.67 | 20.75 | 50.79 | 291.04 | 0.7975 | -569.5 | -426.5 | |
| 0.00 | 1.27 | 0.00 | 1.04 | 17.02 | 20.78 | 50.82 | 291.46 | 0.7986 | -485.0 | -373.6 | |
| 4.62 | -3.00 | 3.75 | -3.00 | 16.67 | 20.45 | 50.49 | 291.12 | 0.7945 | -754.6 | 999999 | |
| 3.35 | 5.43 | 2.82 | 4.58 | 19.43 | 21.52 | 51.55 | 294.16 | 0.8116 | 418.9 | 178.7 | |
| 0.36 | 1.27 | 0.28 | 0.98 | 16.77 | 17.80 | 47.83 | 292.02 | 0.7678 | -630.0 | -548.5 | |
| 0.00 | 4.44 | 0.00 | 3.27 | 17.63 | 15.15 | 45.19 | 294.02 | 0.7425 | 529.0 | 439.7 | |
| 0.00 | 0.72 | 0.00 | 0.54 | 18.56 | 15.23 | 45.27 | 295.19 | 0.7465 | 463.0 | 415.8 | |
| 0.00 | 1.27 | 0.00 | 0.94 | 18.92 | 15.26 | 45.30 | 295.63 | 0.7481 | 522.0 | 474.7 | |
| 0.00 | 1.00 | 0.00 | 0.72 | 18.98 | 13.57 | 43.60 | 296.40 | 0.7303 | 549.0 | 464.2 | |
| 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. | |