SDO HMI 2011-12-08 00:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.82 | 201.79 | 28.74 | 121.21 | 18.42 | 103.00 | 29.58 | 303.97 | 0.5669 | -165.0 | -256.9 | |
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back to the solar disc SDO HMI 2011-12-08 00:58:56 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 |
| 2.22 | 20.80 | 1.34 | 12.54 | 17.02 | 104.46 | 31.05 | 300.64 | 0.5754 | 521.9 | 427.3 | |
| 12.19 | -1.00 | 7.34 | -1.00 | 16.99 | 104.13 | 30.72 | 300.83 | 0.5711 | 884.5 | 999999 | |
| 1.53 | 4.52 | 0.91 | 2.69 | 16.74 | 103.15 | 29.74 | 301.17 | 0.5574 | 739.2 | 596.5 | |
| 22.68 | 133.51 | 13.70 | 80.71 | 18.76 | 103.46 | 30.04 | 304.10 | 0.5747 | -1188.6 | -355.8 | |
| 4.60 | 10.23 | 2.72 | 6.05 | 17.70 | 101.94 | 28.53 | 303.70 | 0.5490 | -884.2 | -537.9 | |
| 2.30 | 5.03 | 1.37 | 2.99 | 19.04 | 101.51 | 28.10 | 306.18 | 0.5537 | -834.2 | -731.8 | |
| 1.53 | 18.50 | 0.91 | 10.89 | 18.32 | 101.24 | 27.82 | 305.30 | 0.5451 | -1004.4 | -272.1 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 15.48 | 100.78 | 27.37 | 301.00 | 0.5190 | 625.0 | 433.4 | |
| 0.77 | -7.00 | 0.45 | -7.00 | 18.35 | 100.89 | 27.48 | 305.66 | 0.5411 | 703.1 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 16.25 | 99.35 | 25.93 | 303.62 | 0.5062 | 825.0 | 656.6 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 16.71 | 99.34 | 25.93 | 304.41 | 0.5097 | 775.0 | 628.0 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 16.40 | 99.20 | 25.78 | 304.02 | 0.5055 | 768.0 | 582.2 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 20.04 | 99.54 | 26.13 | 309.58 | 0.5389 | 632.0 | 503.4 | |
| 0.00 | 1.36 | 0.00 | 0.80 | 19.95 | 99.21 | 25.80 | 309.77 | 0.5344 | 636.0 | 523.2 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 18.42 | 98.33 | 24.92 | 308.25 | 0.5112 | 724.0 | 603.9 | |
| 0.00 | 1.53 | 0.00 | 0.89 | 19.48 | 97.98 | 24.57 | 310.32 | 0.5163 | 650.0 | 506.3 | |
| 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. | |