SDO HMI 2011-11-09 15:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.58 | 96.21 | 16.72 | 52.57 | -17.77 | 100.54 | 13.10 | 210.75 | 0.4229 | 176.3 | 31.3 | |
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back to the solar disc SDO HMI 2011-11-09 15:58:58 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 |
| 2.15 | 65.64 | 1.18 | 36.04 | -17.62 | 101.60 | 14.16 | 213.03 | 0.4296 | 1196.3 | 497.8 | |
| 23.35 | -1.00 | 12.82 | -1.00 | -18.03 | 101.41 | 13.97 | 212.14 | 0.4334 | 1040.2 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -17.58 | 101.09 | 13.65 | 212.13 | 0.4247 | 255.0 | 238.6 | |
| 0.00 | 2.50 | 0.00 | 1.36 | -17.37 | 99.83 | 12.39 | 209.97 | 0.4116 | -852.0 | -565.3 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -17.20 | 98.93 | 11.48 | 208.36 | 0.4022 | -732.0 | -621.2 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -17.29 | 98.81 | 11.36 | 207.99 | 0.4026 | -1084.0 | -856.9 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -17.51 | 98.79 | 11.35 | 207.68 | 0.4056 | -777.0 | -627.2 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -17.77 | 98.71 | 11.27 | 207.22 | 0.4085 | -736.0 | -598.9 | |
| 0.00 | 2.58 | 0.00 | 1.39 | -17.10 | 98.57 | 11.13 | 207.74 | 0.3981 | -980.0 | -830.8 | |
| 0.00 | 4.57 | 0.00 | 2.48 | -17.99 | 98.63 | 11.19 | 206.79 | 0.4111 | -682.0 | -564.8 | |
| 0.00 | 8.36 | 0.00 | 4.52 | -17.41 | 98.40 | 10.96 | 207.00 | 0.4013 | -776.0 | -925.6 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -16.84 | 98.05 | 10.61 | 206.94 | 0.3906 | -870.0 | -727.5 | |
| 5.08 | 5.94 | 2.72 | 3.19 | -16.49 | 97.84 | 10.40 | 206.91 | 0.3841 | -1030.3 | -805.5 | |
| 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. | |