SDO HMI 2011-11-23 21:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.77 | 75.76 | 13.59 | 39.87 | -16.61 | 266.36 | 6.79 | 199.64 | 0.3395 | 209.6 | 136.9 | |
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back to the solar disc SDO HMI 2011-11-23 21:58:57 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 | 1.03 | 0.00 | 0.53 | -12.05 | 269.98 | 10.41 | 216.41 | 0.2992 | 723.0 | 503.8 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -11.87 | 268.87 | 9.30 | 213.77 | 0.2859 | 806.0 | 626.7 | |
| 0.00 | 1.28 | 0.00 | 0.66 | -12.56 | 268.34 | 8.77 | 210.94 | 0.2910 | 780.0 | 598.4 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -18.43 | 268.57 | 9.00 | 203.21 | 0.3782 | 809.0 | 611.4 | |
| 0.00 | 0.51 | 0.00 | 0.27 | -17.48 | 268.52 | 8.95 | 204.18 | 0.3640 | 775.0 | 660.3 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -15.83 | 268.38 | 8.81 | 205.92 | 0.3386 | 962.0 | 790.9 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -15.73 | 268.16 | 8.59 | 205.48 | 0.3356 | 877.0 | 691.8 | |
| 15.84 | 36.91 | 8.37 | 19.50 | -16.95 | 267.62 | 8.05 | 202.60 | 0.3501 | 1119.9 | 501.0 | |
| 0.00 | 1.97 | 0.00 | 1.02 | -13.23 | 267.32 | 7.75 | 206.82 | 0.2924 | 699.0 | 620.6 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -18.58 | 266.50 | 6.93 | 198.15 | 0.3685 | 848.0 | 756.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -16.60 | 266.17 | 6.60 | 199.22 | 0.3362 | -780.0 | -565.1 | |
| 0.00 | 1.71 | 0.00 | 0.91 | -19.21 | 265.83 | 6.26 | 196.00 | 0.3751 | 778.0 | 645.8 | |
| 4.11 | 7.36 | 2.16 | 3.86 | -16.41 | 265.61 | 6.04 | 197.86 | 0.3303 | -1091.4 | -845.6 | |
| 0.00 | 1.28 | 0.00 | 0.67 | -14.36 | 265.12 | 5.55 | 198.56 | 0.2955 | 773.0 | 480.3 | |
| 0.00 | 1.20 | 0.00 | 0.63 | -16.78 | 265.15 | 5.58 | 196.27 | 0.3340 | -939.0 | -644.6 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -15.75 | 264.04 | 4.47 | 193.95 | 0.3127 | -880.0 | -714.6 | |
| 0.00 | 2.31 | 0.00 | 1.21 | -17.06 | 264.01 | 4.44 | 192.88 | 0.3337 | -667.0 | -606.0 | |
| 0.00 | 1.20 | 0.00 | 0.63 | -18.31 | 263.92 | 4.35 | 191.80 | 0.3535 | -918.0 | -763.6 | |
| 3.08 | 3.85 | 1.62 | 2.02 | -17.18 | 263.77 | 4.20 | 192.10 | 0.3348 | -987.8 | -847.0 | |
| 2.74 | 4.97 | 1.44 | 2.60 | -17.03 | 263.45 | 3.88 | 191.32 | 0.3312 | -1114.6 | -817.3 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -17.28 | 263.46 | 3.89 | 191.18 | 0.3353 | -829.0 | -728.9 | |
| 0.00 | 1.71 | 0.00 | 0.89 | -15.59 | 256.66 | -2.91 | 170.73 | 0.3049 | -1006.0 | -725.8 | |
| 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. | |