SDO HMI 2011-11-25 13:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.53 | 300.63 | 23.88 | 157.61 | 14.46 | 251.71 | 14.08 | 313.64 | 0.3287 | -570.7 | -341.8 | |
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back to the solar disc SDO HMI 2011-11-25 13:58:57 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 | 1.03 | 17.99 | 257.37 | 19.75 | 311.41 | 0.4303 | -877.0 | -725.4 | |
| 38.43 | 273.35 | 20.16 | 143.35 | 14.11 | 252.41 | 14.78 | 311.28 | 0.3308 | -1329.3 | -440.7 | |
| 1.54 | -2.00 | 0.81 | -2.00 | 13.87 | 252.14 | 14.52 | 311.21 | 0.3249 | -1396.3 | 999999 | |
| 5.56 | -2.00 | 2.91 | -2.00 | 14.00 | 251.84 | 14.21 | 312.10 | 0.3224 | -1221.2 | 999999 | |
| 0.00 | 2.31 | 0.00 | 1.22 | 16.71 | 250.95 | 13.32 | 319.81 | 0.3434 | -1008.0 | -790.6 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 17.54 | 246.45 | 8.83 | 331.95 | 0.3125 | 806.0 | 600.0 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 16.95 | 245.70 | 8.08 | 333.08 | 0.2983 | 799.0 | 695.0 | |
| 0.00 | 2.65 | 0.00 | 1.38 | 17.26 | 245.25 | 7.62 | 334.86 | 0.2995 | 868.0 | 743.2 | |
| 0.00 | 2.48 | 0.00 | 1.29 | 18.19 | 244.38 | 6.75 | 338.62 | 0.3079 | 933.0 | 707.8 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.31 | 244.07 | 6.44 | 339.66 | 0.3079 | 845.0 | 718.2 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 19.00 | 243.88 | 6.25 | 340.99 | 0.3175 | 670.0 | 564.8 | |
| 0.00 | 4.19 | 0.00 | 2.18 | 18.41 | 243.48 | 5.85 | 341.49 | 0.3061 | 810.0 | 788.0 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 19.81 | 243.43 | 5.81 | 343.04 | 0.3279 | 781.0 | 679.5 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 18.63 | 243.33 | 5.70 | 342.16 | 0.3088 | 966.0 | 805.2 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 18.60 | 243.11 | 5.48 | 342.78 | 0.3072 | 1009.0 | 810.0 | |
| 0.00 | 2.31 | 0.00 | 1.20 | 18.69 | 242.95 | 5.33 | 343.32 | 0.3079 | 919.0 | 732.4 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 19.00 | 242.87 | 5.24 | 343.87 | 0.3125 | 841.0 | 675.8 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 17.52 | 242.33 | 4.70 | 344.08 | 0.2862 | 931.0 | 631.9 | |
| 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. | |