SDO HMI 2011-11-23 07:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.22 | 272.63 | 31.53 | 195.44 | 17.46 | 222.96 | -44.31 | 67.40 | 0.7240 | -517.0 | -205.3 | |
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back to the solar disc SDO HMI 2011-11-23 07:58:57 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 |
| 35.05 | 243.83 | 24.89 | 173.97 | 17.40 | 223.44 | -43.83 | 67.32 | 0.7185 | -1032.0 | -283.8 | |
| 8.40 | -1.00 | 6.08 | -1.00 | 17.93 | 222.45 | -44.82 | 66.94 | 0.7313 | -629.2 | 999999 | |
| 0.00 | 1.71 | 0.00 | 1.26 | 18.76 | 221.86 | -45.41 | 66.05 | 0.7402 | -414.0 | -285.5 | |
| 0.00 | 1.20 | 0.00 | 0.86 | 16.30 | 222.25 | -45.02 | 69.18 | 0.7287 | -422.0 | -359.8 | |
| 0.00 | 1.11 | 0.00 | 0.82 | 18.01 | 221.71 | -45.56 | 67.08 | 0.7395 | -261.0 | -268.6 | |
| 0.00 | 0.94 | 0.00 | 0.71 | 19.70 | 220.79 | -46.47 | 65.19 | 0.7544 | 571.0 | 523.5 | |
| 0.00 | 1.54 | 0.00 | 1.11 | 15.68 | 222.03 | -45.23 | 70.08 | 0.7294 | 610.0 | 571.9 | |
| 0.77 | 9.43 | 0.56 | 6.89 | 16.56 | 221.73 | -45.54 | 68.99 | 0.7352 | -121.4 | 308.7 | |
| 0.00 | 2.40 | 0.00 | 1.77 | 16.17 | 220.82 | -46.45 | 69.76 | 0.7442 | 663.0 | 631.1 | |
| 0.00 | 1.80 | 0.00 | 1.34 | 16.38 | 220.31 | -46.96 | 69.64 | 0.7503 | 720.0 | 619.0 | |
| 0.00 | 1.03 | 0.00 | 0.79 | 18.33 | 219.41 | -47.86 | 67.38 | 0.7649 | 556.0 | 452.8 | |
| 0.00 | 0.94 | 0.00 | 0.71 | 16.15 | 219.92 | -47.35 | 70.04 | 0.7539 | 546.0 | 472.0 | |
| 0.00 | 1.20 | 0.00 | 0.91 | 16.73 | 219.60 | -47.67 | 69.38 | 0.7588 | 536.0 | 455.6 | |
| 0.00 | 1.46 | 0.00 | 1.12 | 17.55 | 219.18 | -48.09 | 68.44 | 0.7653 | 555.0 | 501.3 | |
| 0.00 | 0.77 | 0.00 | 0.58 | 15.78 | 219.67 | -47.59 | 70.59 | 0.7557 | 454.0 | 365.8 | |
| 0.00 | 1.29 | 0.00 | 0.98 | 17.27 | 219.13 | -48.13 | 68.81 | 0.7650 | 601.0 | 551.9 | |
| 0.00 | 0.69 | 0.00 | 0.53 | 17.60 | 218.69 | -48.58 | 68.51 | 0.7705 | 431.0 | 323.1 | |
| 0.00 | 1.29 | 0.00 | 1.09 | 20.69 | 214.85 | -52.42 | 65.73 | 0.8155 | 378.0 | 286.2 | |
| 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. | |