SDO HMI 2011-11-27 08:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.14 | 196.99 | 22.08 | 126.91 | 14.45 | 251.92 | 37.91 | 291.27 | 0.6406 | -565.3 | -308.0 | |
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back to the solar disc SDO HMI 2011-11-27 08:58:57 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 | 1.88 | 0.00 | 1.31 | 17.75 | 256.35 | 42.34 | 294.16 | 0.7055 | -570.0 | -449.5 | |
| 31.57 | 179.52 | 20.43 | 116.20 | 14.25 | 252.41 | 38.40 | 290.72 | 0.6460 | -1094.6 | -367.5 | |
| 2.57 | -2.00 | 1.65 | -2.00 | 14.54 | 251.76 | 37.76 | 291.41 | 0.6390 | -869.6 | 999999 | |
| 0.00 | 2.57 | 0.00 | 1.66 | 17.17 | 251.60 | 37.60 | 295.40 | 0.6477 | -702.0 | -555.7 | |
| 0.00 | 1.11 | 0.00 | 0.72 | 16.87 | 251.18 | 37.18 | 295.16 | 0.6413 | -709.0 | -619.4 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 10.60 | 245.57 | 31.57 | 287.64 | 0.5421 | 673.0 | 582.6 | |
| 0.00 | 1.03 | 0.00 | 0.62 | 17.31 | 246.03 | 32.03 | 298.75 | 0.5798 | 562.0 | 508.8 | |
| 0.00 | 1.71 | 0.00 | 1.01 | 12.92 | 245.26 | 31.26 | 291.91 | 0.5473 | 866.0 | 710.3 | |
| 0.00 | 1.37 | 0.00 | 0.82 | 17.69 | 244.83 | 30.83 | 300.18 | 0.5671 | 703.0 | 543.9 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 17.83 | 243.39 | 29.38 | 301.48 | 0.5499 | 939.0 | 800.2 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 10.76 | 242.18 | 28.18 | 289.65 | 0.4946 | 746.0 | 581.7 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 17.68 | 243.07 | 29.07 | 301.48 | 0.5450 | 643.0 | 562.8 | |
| 0.00 | 2.40 | 0.00 | 1.42 | 18.27 | 243.00 | 29.00 | 302.50 | 0.5480 | 698.0 | 531.2 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 17.59 | 242.56 | 28.56 | 301.74 | 0.5380 | 683.0 | 675.9 | |
| 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. | |