SDO HMI 2011-12-14 06:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 74.52 | 451.53 | 38.67 | 234.22 | -18.06 | 352.17 | 1.10 | 183.53 | 0.2992 | 1103.9 | 429.8 | |
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back to the solar disc SDO HMI 2011-12-14 06:58:55 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 | 2.38 | 0.00 | 1.25 | -19.10 | 354.21 | 3.14 | 189.35 | 0.3201 | -690.0 | -649.9 | |
| 48.45 | 401.48 | 25.10 | 208.19 | -17.77 | 352.36 | 1.29 | 184.18 | 0.2944 | 1497.6 | 442.9 | |
| 15.50 | -2.00 | 8.08 | -2.00 | -18.97 | 352.21 | 1.14 | 183.45 | 0.3144 | 1125.1 | 999999 | |
| 0.77 | -2.00 | 0.40 | -2.00 | -17.27 | 352.14 | 1.07 | 183.58 | 0.2859 | 1242.1 | 999999 | |
| 1.11 | -2.00 | 0.57 | -2.00 | -17.30 | 351.95 | 0.88 | 182.96 | 0.2863 | 1207.0 | 999999 | |
| 0.94 | -2.00 | 0.49 | -2.00 | -17.80 | 351.77 | 0.70 | 182.27 | 0.2944 | 923.1 | 999999 | |
| 4.85 | 11.67 | 2.52 | 6.07 | -18.45 | 351.59 | 0.51 | 181.61 | 0.3051 | 1099.6 | 701.2 | |
| 0.00 | 4.34 | 0.00 | 2.26 | -19.00 | 351.56 | 0.48 | 181.46 | 0.3144 | 785.0 | 554.1 | |
| 1.11 | 2.81 | 0.58 | 1.46 | -18.66 | 351.21 | 0.14 | 180.44 | 0.3086 | 926.2 | 742.5 | |
| 0.00 | 1.45 | 0.00 | 0.76 | -19.10 | 351.21 | 0.14 | 180.43 | 0.3159 | 825.0 | 672.8 | |
| 1.79 | 7.83 | 0.93 | 4.09 | -19.44 | 351.15 | 0.08 | 180.23 | 0.3216 | 932.5 | 694.6 | |
| 0.00 | 2.30 | 0.00 | 1.17 | -14.98 | 351.00 | -0.08 | 179.70 | 0.2466 | -881.0 | -682.4 | |
| 0.00 | 2.13 | 0.00 | 1.11 | -18.48 | 350.96 | -0.11 | 179.66 | 0.3055 | 985.0 | 774.3 | |
| 0.00 | 1.45 | 0.00 | 0.76 | -19.60 | 350.90 | -0.17 | 179.50 | 0.3242 | 867.0 | 668.7 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -17.80 | 350.87 | -0.20 | 179.35 | 0.2942 | 852.0 | 599.2 | |
| 0.00 | 1.87 | 0.00 | 0.96 | -15.43 | 350.84 | -0.23 | 179.13 | 0.2544 | -707.0 | -633.4 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -17.86 | 350.44 | -0.63 | 177.95 | 0.2954 | 873.0 | 675.6 | |
| 0.00 | 1.87 | 0.00 | 0.97 | -17.67 | 350.25 | -0.82 | 177.32 | 0.2924 | 864.0 | 670.5 | |
| 0.00 | 4.00 | 0.00 | 2.06 | -16.20 | 350.20 | -0.87 | 176.85 | 0.2677 | -965.0 | -834.1 | |
| 0.00 | 2.38 | 0.00 | 1.25 | -20.28 | 350.15 | -0.93 | 177.40 | 0.3359 | 873.0 | 622.2 | |
| 0.00 | 1.36 | 0.00 | 0.71 | -19.91 | 350.08 | -0.99 | 177.17 | 0.3297 | 909.0 | 667.3 | |
| 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. | |