SDO HMI 2011-03-05 15:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.86 | 31.88 | 5.64 | 22.61 | -22.66 | 181.76 | 44.77 | 245.22 | 0.7181 | -11.6 | 21.9 | |
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back to the solar disc SDO HMI 2011-03-05 15:58:59 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 |
| 0.00 | 1.73 | 0.00 | 1.25 | -20.58 | 183.42 | 46.44 | 248.49 | 0.7315 | 363.0 | 299.5 | |
| 0.00 | 0.78 | 0.00 | 0.57 | -22.24 | 183.69 | 46.71 | 246.32 | 0.7380 | -531.0 | -406.1 | |
| 1.90 | 3.11 | 1.37 | 2.24 | -22.28 | 182.83 | 45.84 | 246.05 | 0.7287 | 524.8 | 446.9 | |
| 2.51 | 3.54 | 1.80 | 2.54 | -22.05 | 182.59 | 45.61 | 246.30 | 0.7256 | 678.7 | 573.0 | |
| 1.38 | 10.54 | 0.99 | 7.54 | -22.37 | 182.54 | 45.55 | 245.86 | 0.7258 | 766.2 | 625.8 | |
| 2.07 | -5.00 | 1.48 | -5.00 | -22.36 | 182.26 | 45.27 | 245.79 | 0.7228 | 901.8 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.98 | -23.24 | 181.85 | 44.87 | 244.48 | 0.7206 | -307.0 | -375.5 | |
| 0.00 | 0.43 | 0.00 | 0.31 | -22.73 | 181.64 | 44.65 | 245.12 | 0.7169 | -255.0 | -202.6 | |
| 0.00 | 1.04 | 0.00 | 0.73 | -23.66 | 180.99 | 44.00 | 243.65 | 0.7124 | -130.0 | -85.7 | |
| 0.00 | 1.64 | 0.00 | 1.15 | -23.64 | 180.48 | 43.50 | 243.52 | 0.7068 | -443.0 | -372.6 | |
| 0.00 | 0.95 | 0.00 | 0.66 | -23.77 | 180.49 | 43.50 | 243.35 | 0.7072 | -419.0 | -340.5 | |
| 0.00 | 1.30 | 0.00 | 0.90 | -23.57 | 180.18 | 43.20 | 243.52 | 0.7033 | -490.0 | -455.9 | |
| 0.00 | 1.56 | 0.00 | 1.08 | -24.12 | 180.05 | 43.07 | 242.72 | 0.7036 | -629.0 | -475.7 | |
| 0.00 | 0.86 | 0.00 | 0.59 | -23.05 | 179.62 | 42.63 | 244.06 | 0.6954 | -512.0 | -459.6 | |
| 0.00 | 3.02 | 0.00 | 2.07 | -23.48 | 179.35 | 42.36 | 243.37 | 0.6937 | -874.0 | -682.9 | |
| 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. | |