SDO HMI 2011-06-04 03:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 18.65 | 0.00 | 10.36 | 20.36 | 4.52 | -17.28 | 37.95 | 0.4523 | -266.6 | 109.6 | |
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back to the solar disc SDO HMI 2011-06-04 03:59:10 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 | 1.36 | 0.00 | 0.73 | 19.50 | 9.51 | -12.30 | 30.63 | 0.3957 | -779.0 | -622.9 | |
| 0.00 | 0.63 | 0.00 | 0.34 | 18.66 | 8.62 | -13.19 | 33.61 | 0.3922 | -805.0 | -592.7 | |
| 0.00 | 1.27 | 0.00 | 0.68 | 18.08 | 7.54 | -14.26 | 36.57 | 0.3948 | -808.0 | -694.7 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 18.56 | 7.43 | -14.37 | 36.01 | 0.4019 | -840.0 | -668.5 | |
| 0.00 | 1.36 | 0.00 | 0.74 | 18.98 | 7.40 | -14.41 | 35.44 | 0.4075 | -807.0 | -624.1 | |
| 0.00 | 1.18 | 0.00 | 0.64 | 19.05 | 7.06 | -14.75 | 35.96 | 0.4115 | -569.0 | -481.4 | |
| 0.00 | 2.17 | 0.00 | 1.25 | 24.95 | 3.64 | -18.16 | 33.51 | 0.5139 | 788.0 | 586.7 | |
| 0.00 | 6.51 | 0.00 | 3.63 | 20.25 | 3.73 | -18.07 | 39.64 | 0.4581 | 988.0 | 747.8 | |
| 0.00 | 1.27 | 0.00 | 0.72 | 21.37 | 1.44 | -20.36 | 41.25 | 0.4934 | 804.0 | 602.4 | |
| 0.00 | 1.54 | 0.00 | 0.90 | 20.24 | 356.97 | -24.84 | 48.32 | 0.5297 | -638.0 | -397.8 | |
| 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. | |