SDO HMI 2011-11-23 23:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.35 | 203.86 | 19.18 | 124.30 | -24.39 | 283.22 | 24.76 | 220.83 | 0.5847 | 295.0 | 211.7 | |
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back to the solar disc SDO HMI 2011-11-23 23:58:57 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 | 0.60 | 0.00 | 0.38 | -24.02 | 286.82 | 28.36 | 225.08 | 0.6149 | 665.0 | 526.6 | |
| 0.00 | 0.77 | 0.00 | 0.49 | -25.28 | 286.88 | 28.41 | 223.57 | 0.6265 | 632.0 | 529.6 | |
| 0.00 | 2.91 | 0.00 | 1.75 | -21.48 | 284.64 | 26.18 | 226.27 | 0.5703 | 657.0 | 564.6 | |
| 28.95 | 168.91 | 17.78 | 103.77 | -24.35 | 284.31 | 25.84 | 222.18 | 0.5936 | 1148.9 | 334.9 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -22.37 | 280.60 | 22.13 | 220.52 | 0.5384 | 801.0 | 643.3 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -23.59 | 279.11 | 20.65 | 217.10 | 0.5379 | -272.0 | -282.2 | |
| 0.00 | 1.46 | 0.00 | 0.85 | -23.39 | 279.04 | 20.58 | 217.25 | 0.5351 | -702.0 | -609.7 | |
| 0.00 | 2.40 | 0.00 | 1.42 | -24.54 | 279.13 | 20.67 | 215.98 | 0.5487 | -654.0 | -428.1 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -22.54 | 278.81 | 20.34 | 218.01 | 0.5234 | -715.0 | -510.3 | |
| 2.40 | 4.20 | 1.40 | 2.45 | -23.45 | 278.71 | 20.24 | 216.74 | 0.5328 | -780.2 | -686.3 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -23.33 | 276.40 | 17.94 | 213.73 | 0.5114 | -664.0 | -504.6 | |
| 0.00 | 3.60 | 0.00 | 2.12 | -26.24 | 276.47 | 18.00 | 210.57 | 0.5471 | -770.0 | -655.8 | |
| 0.00 | 2.23 | 0.00 | 1.32 | -27.04 | 275.93 | 17.47 | 209.04 | 0.5530 | -557.0 | -426.2 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -26.70 | 275.74 | 17.27 | 209.11 | 0.5474 | -680.0 | -544.4 | |
| 0.00 | 1.28 | 0.00 | 0.73 | -22.46 | 274.98 | 16.51 | 212.63 | 0.4891 | -805.0 | -659.9 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -26.26 | 275.43 | 16.96 | 209.12 | 0.5398 | -864.0 | -791.7 | |
| 0.00 | 1.71 | 0.00 | 1.00 | -26.06 | 275.23 | 16.76 | 209.04 | 0.5358 | -686.0 | -664.5 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -26.70 | 275.22 | 16.75 | 208.39 | 0.5437 | -622.0 | -486.9 | |
| 0.00 | 2.23 | 0.00 | 1.30 | -25.66 | 274.83 | 16.36 | 208.88 | 0.5278 | -797.0 | -669.8 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -18.77 | 273.69 | 15.23 | 215.34 | 0.4318 | 634.0 | 513.8 | |
| 0.00 | 1.37 | 0.00 | 0.80 | -26.62 | 273.86 | 15.40 | 206.53 | 0.5334 | -765.0 | -589.1 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -26.99 | 273.78 | 15.31 | 206.07 | 0.5376 | -669.0 | -581.9 | |
| 0.00 | 1.37 | 0.00 | 0.80 | -26.95 | 273.08 | 14.62 | 205.09 | 0.5327 | -648.0 | -481.3 | |
| 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. | |