SDO HMI 2011-06-04 17:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.06 | 138.32 | 11.18 | 73.49 | -20.83 | 19.06 | 4.96 | 193.00 | 0.3625 | 815.1 | 448.0 | |
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back to the solar disc SDO HMI 2011-06-04 17:59:10 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 |
| 0.00 | 1.18 | 0.00 | 0.62 | -19.75 | 20.18 | 6.08 | 196.64 | 0.3495 | -622.0 | -375.2 | |
| 21.06 | 123.31 | 11.18 | 65.45 | -20.66 | 19.40 | 5.30 | 193.93 | 0.3604 | 1353.9 | 479.3 | |
| 0.00 | 1.81 | 0.00 | 0.97 | -22.32 | 18.70 | 4.60 | 191.18 | 0.3843 | 860.0 | 742.6 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -22.52 | 18.64 | 4.54 | 190.93 | 0.3872 | 669.0 | 495.4 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -21.44 | 18.38 | 4.28 | 190.88 | 0.3692 | 1017.0 | 821.4 | |
| 0.00 | 3.71 | 0.00 | 1.98 | -21.80 | 18.23 | 4.12 | 190.31 | 0.3745 | 1054.0 | 890.2 | |
| 0.00 | 1.18 | 0.00 | 0.64 | -25.01 | 16.14 | 2.04 | 184.41 | 0.4214 | 668.0 | 604.8 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -23.35 | 13.83 | -0.27 | 179.36 | 0.3935 | -620.0 | -602.8 | |
| 0.00 | 2.62 | 0.00 | 1.39 | -21.15 | 11.16 | -2.94 | 172.35 | 0.3610 | -998.0 | -682.9 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -24.37 | 10.82 | -3.28 | 172.72 | 0.4133 | -715.0 | -603.3 | |
| 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. | |