SDO HMI 2011-11-27 13:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.14 | 194.48 | 20.16 | 102.74 | 17.77 | 223.53 | 12.27 | 324.44 | 0.3495 | -806.8 | -407.1 | |
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back to the solar disc SDO HMI 2011-11-27 13:58:56 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 |
| 12.91 | 181.73 | 6.83 | 96.07 | 17.51 | 224.10 | 12.84 | 322.74 | 0.3515 | -1185.2 | -451.7 | |
| 25.23 | -1.00 | 13.33 | -1.00 | 17.91 | 223.46 | 12.20 | 324.83 | 0.3505 | -1249.8 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 16.93 | 222.58 | 11.31 | 325.08 | 0.3292 | -563.0 | -438.6 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 15.10 | 222.10 | 10.83 | 322.66 | 0.3004 | 731.0 | 644.5 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 14.71 | 221.86 | 10.59 | 322.42 | 0.2928 | 825.0 | 629.1 | |
| 0.00 | 2.91 | 0.00 | 1.51 | 15.56 | 221.87 | 10.60 | 324.17 | 0.3042 | 781.0 | 725.5 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 20.06 | 221.92 | 10.65 | 331.57 | 0.3665 | -765.0 | -575.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 19.87 | 221.84 | 10.58 | 331.49 | 0.3632 | -656.0 | -637.1 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 18.23 | 221.71 | 10.44 | 329.35 | 0.3391 | -916.0 | -775.4 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 19.72 | 221.42 | 10.15 | 332.24 | 0.3578 | -811.0 | -702.6 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 17.90 | 220.02 | 8.75 | 333.05 | 0.3208 | 891.0 | 587.5 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 20.42 | 218.75 | 7.48 | 339.50 | 0.3501 | 904.0 | 715.4 | |
| 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. | |