SDO HMI 2011-12-05 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.50 | 188.85 | 15.06 | 100.42 | 19.75 | 103.60 | -8.79 | 23.60 | 0.3625 | -757.9 | -417.3 | |
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back to the solar disc SDO HMI 2011-12-05 01:58:56 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 |
| 28.50 | 160.60 | 15.06 | 84.85 | 19.05 | 104.01 | -8.39 | 23.35 | 0.3495 | -1301.8 | -457.3 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 22.83 | 103.66 | -8.73 | 20.16 | 0.4080 | -889.0 | -690.2 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 25.25 | 103.33 | -9.07 | 18.75 | 0.4454 | -842.0 | -702.5 | |
| 0.00 | 1.88 | 0.00 | 1.05 | 25.97 | 102.81 | -9.59 | 19.15 | 0.4586 | -781.0 | -529.3 | |
| 0.00 | 0.68 | 0.00 | 0.39 | 28.22 | 102.57 | -9.82 | 17.86 | 0.4921 | -725.0 | -574.4 | |
| 0.00 | 3.33 | 0.00 | 1.86 | 26.17 | 102.12 | -10.27 | 20.23 | 0.4650 | -795.0 | -705.3 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 27.85 | 101.83 | -10.57 | 19.39 | 0.4905 | -816.0 | -645.4 | |
| 0.00 | 0.60 | 0.00 | 0.33 | 25.06 | 102.02 | -10.38 | 21.37 | 0.4496 | -524.0 | -438.9 | |
| 0.00 | 4.78 | 0.00 | 2.67 | 26.17 | 101.75 | -10.64 | 20.88 | 0.4670 | -804.0 | -682.8 | |
| 0.00 | 2.30 | 0.00 | 1.28 | 25.22 | 101.57 | -10.82 | 22.05 | 0.4545 | -250.0 | -318.1 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 30.08 | 100.72 | -11.67 | 19.48 | 0.5271 | -730.0 | -575.5 | |
| 0.00 | 1.79 | 0.00 | 0.93 | 15.16 | 101.45 | -10.94 | 35.76 | 0.3150 | 864.0 | 685.4 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 15.40 | 101.22 | -11.17 | 35.85 | 0.3205 | 720.0 | 507.3 | |
| 0.00 | 1.54 | 0.00 | 0.90 | 30.52 | 99.30 | -13.10 | 21.26 | 0.5404 | -638.0 | -543.2 | |
| 0.00 | 2.22 | 0.00 | 1.18 | 17.58 | 100.02 | -12.38 | 34.70 | 0.3606 | 770.0 | 622.8 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 12.45 | 100.13 | -12.27 | 44.85 | 0.2955 | 833.0 | 622.6 | |
| 0.00 | 2.82 | 0.00 | 1.51 | 18.36 | 99.13 | -13.27 | 35.26 | 0.3790 | 673.0 | 676.5 | |
| 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. | |