SDO HMI 2011-11-23 16:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.25 | 199.10 | 18.64 | 118.23 | -24.45 | 283.37 | 21.03 | 216.38 | 0.5525 | 423.5 | 203.8 | |
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back to the solar disc SDO HMI 2011-11-23 16:58:57 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 | 0.77 | 0.00 | 0.47 | -25.03 | 287.38 | 25.05 | 220.47 | 0.5932 | 832.0 | 678.2 | |
| 0.00 | 1.20 | 0.00 | 0.70 | -21.43 | 284.62 | 22.29 | 221.92 | 0.5305 | 668.0 | 522.6 | |
| 31.25 | 166.80 | 18.64 | 99.59 | -24.39 | 284.37 | 22.04 | 217.82 | 0.5594 | 1233.5 | 334.6 | |
| 0.00 | 3.00 | 0.00 | 1.73 | -21.79 | 282.93 | 20.60 | 219.29 | 0.5180 | 727.0 | 617.9 | |
| 0.00 | 2.14 | 0.00 | 1.25 | -23.22 | 282.64 | 20.31 | 217.08 | 0.5311 | 765.0 | 584.3 | |
| 0.00 | 3.94 | 0.00 | 2.25 | -23.31 | 278.85 | 16.51 | 211.62 | 0.5000 | -664.0 | -634.8 | |
| 0.00 | 2.23 | 0.00 | 1.27 | -23.54 | 278.54 | 16.21 | 210.89 | 0.5005 | -885.0 | -770.0 | |
| 0.00 | 2.06 | 0.00 | 1.18 | -23.90 | 278.38 | 16.05 | 210.25 | 0.5038 | -658.0 | -546.7 | |
| 0.00 | 1.37 | 0.00 | 0.78 | -23.60 | 277.98 | 15.64 | 209.96 | 0.4969 | -729.0 | -568.6 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -27.17 | 275.78 | 13.44 | 203.12 | 0.5290 | -578.0 | -507.1 | |
| 0.00 | 1.20 | 0.00 | 0.70 | -26.83 | 275.57 | 13.23 | 203.08 | 0.5232 | -933.0 | -761.6 | |
| 0.00 | 1.71 | 0.00 | 0.99 | -26.67 | 275.55 | 13.21 | 203.19 | 0.5208 | -579.0 | -532.8 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -27.00 | 275.52 | 13.18 | 202.86 | 0.5252 | -717.0 | -607.2 | |
| 0.00 | 1.54 | 0.00 | 0.89 | -26.46 | 275.39 | 13.05 | 203.11 | 0.5171 | -599.0 | -539.1 | |
| 0.00 | 1.71 | 0.00 | 0.99 | -26.29 | 275.33 | 13.00 | 203.17 | 0.5145 | -947.0 | -807.5 | |
| 0.00 | 1.80 | 0.00 | 1.03 | -26.06 | 275.00 | 12.67 | 202.85 | 0.5094 | -810.0 | -756.5 | |
| 0.00 | 1.80 | 0.00 | 1.03 | -25.69 | 274.73 | 12.39 | 202.72 | 0.5027 | -918.0 | -754.0 | |
| 0.00 | 1.20 | 0.00 | 0.70 | -27.30 | 274.70 | 12.37 | 201.36 | 0.5246 | -751.0 | -543.7 | |
| 0.00 | 2.23 | 0.00 | 1.28 | -26.89 | 273.84 | 11.51 | 200.32 | 0.5144 | -700.0 | -585.5 | |
| 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. | |