SDO HMI 2011-03-03 00:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.30 | 24.26 | 3.28 | 12.65 | -22.87 | 180.99 | 9.44 | 209.20 | 0.3133 | -213.8 | -251.1 | |
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back to the solar disc SDO HMI 2011-03-03 00:58:59 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 |
| 5.26 | 8.37 | 2.74 | 4.36 | -21.58 | 182.92 | 11.37 | 216.26 | 0.3113 | 977.3 | 752.8 | |
| 0.00 | 2.07 | 0.00 | 1.08 | -22.89 | 182.01 | 10.46 | 211.62 | 0.3204 | 883.0 | 743.7 | |
| 0.00 | 1.21 | 0.00 | 0.63 | -22.99 | 180.22 | 8.67 | 206.96 | 0.3073 | -578.0 | -402.6 | |
| 0.00 | 2.59 | 0.00 | 1.35 | -23.64 | 180.23 | 8.68 | 205.98 | 0.3169 | -800.0 | -651.4 | |
| 0.00 | 2.59 | 0.00 | 1.35 | -22.84 | 179.98 | 8.43 | 206.57 | 0.3033 | -931.0 | -729.7 | |
| 1.04 | 3.02 | 0.54 | 1.58 | -23.58 | 179.99 | 8.44 | 205.47 | 0.3143 | -796.3 | -804.1 | |
| 0.00 | 1.21 | 0.00 | 0.63 | -24.02 | 179.79 | 8.24 | 204.32 | 0.3194 | -736.0 | -541.5 | |
| 0.00 | 1.04 | 0.00 | 0.54 | -24.87 | 179.35 | 7.80 | 202.07 | 0.3293 | -929.0 | -739.8 | |
| 0.00 | 1.04 | 0.00 | 0.54 | -23.95 | 178.61 | 7.06 | 201.28 | 0.3107 | -786.0 | -617.7 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -24.65 | 177.43 | 5.88 | 197.26 | 0.3152 | -782.0 | -597.5 | |
| 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. | |