SDO HMI 2011-12-05 02:58:56 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 102.68 | 477.46 | 54.60 | 252.37 | 7.71 | 130.42 | 18.57 | 293.18 | 0.3436 | -100.8 | 109.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-05 02:58:56 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 |
| 0.00 | 0.85 | 0.00 | 0.47 | 7.62 | 137.58 | 25.73 | 286.34 | 0.4503 | -787.0 | -629.4 | |
| 24.92 | 124.17 | 13.60 | 67.82 | 6.64 | 135.94 | 24.09 | 285.06 | 0.4217 | -1208.5 | -344.1 | |
| 0.00 | 3.33 | 0.00 | 1.81 | 7.27 | 135.29 | 23.45 | 286.90 | 0.4143 | -841.0 | -657.3 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 7.36 | 134.94 | 23.09 | 287.34 | 0.4093 | -789.0 | -561.0 | |
| 1.45 | 2.39 | 0.79 | 1.29 | 6.76 | 134.78 | 22.93 | 286.03 | 0.4043 | -768.3 | -763.6 | |
| 0.00 | 2.73 | 0.00 | 1.48 | 6.94 | 134.53 | 22.68 | 286.62 | 0.4012 | -935.0 | -655.3 | |
| 18.69 | 43.35 | 10.08 | 23.34 | 6.53 | 134.38 | 22.53 | 285.70 | 0.3972 | -944.2 | -647.5 | |
| 1.71 | 3.16 | 0.92 | 1.71 | 7.98 | 134.39 | 22.55 | 289.21 | 0.4038 | 758.1 | 620.3 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 7.09 | 134.15 | 22.30 | 287.23 | 0.3960 | -737.0 | -571.4 | |
| 14.34 | -7.00 | 7.70 | -7.00 | 6.53 | 133.90 | 22.05 | 286.01 | 0.3897 | -1101.1 | 999999 | |
| 0.00 | 2.47 | 0.00 | 1.32 | 5.82 | 133.52 | 21.67 | 284.45 | 0.3810 | -554.0 | -656.9 | |
| 0.00 | 4.61 | 0.00 | 2.47 | 7.15 | 133.54 | 21.70 | 287.81 | 0.3870 | -1101.0 | -737.2 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 6.62 | 133.49 | 21.64 | 286.51 | 0.3837 | -908.0 | -748.1 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 5.73 | 132.97 | 21.12 | 284.56 | 0.3721 | -687.0 | -607.8 | |
| 0.00 | 1.71 | 0.00 | 0.91 | 5.22 | 132.82 | 20.98 | 283.31 | 0.3679 | -967.0 | -777.2 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 4.57 | 132.42 | 20.57 | 281.77 | 0.3594 | -709.0 | -571.7 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 7.87 | 131.67 | 19.82 | 291.19 | 0.3618 | -820.0 | -674.3 | |
| 0.00 | 1.96 | 0.00 | 1.04 | 7.19 | 131.60 | 19.76 | 289.44 | 0.3572 | -582.0 | -442.7 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 8.92 | 131.25 | 19.40 | 294.31 | 0.3617 | -712.0 | -604.8 | |
| 0.00 | 2.99 | 0.00 | 1.58 | 8.65 | 130.73 | 18.88 | 294.18 | 0.3522 | -918.0 | -774.1 | |
| 0.00 | 2.90 | 0.00 | 1.53 | 7.58 | 130.58 | 18.73 | 291.45 | 0.3435 | 875.0 | 699.3 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 8.80 | 130.64 | 18.79 | 294.67 | 0.3519 | -756.0 | -613.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 10.83 | 130.73 | 18.88 | 299.70 | 0.3675 | -861.0 | -594.2 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 7.76 | 129.14 | 17.30 | 293.51 | 0.3227 | 613.0 | 442.1 | |
| 0.00 | 2.39 | 0.00 | 1.25 | 8.41 | 128.83 | 16.98 | 295.77 | 0.3223 | 947.0 | 783.3 | |
| 0.00 | 2.05 | 0.00 | 1.07 | 6.96 | 128.68 | 16.83 | 291.68 | 0.3106 | -726.0 | -586.3 | |
| 0.00 | 3.07 | 0.00 | 1.61 | 10.72 | 128.10 | 16.25 | 303.08 | 0.3297 | 774.0 | 650.6 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 10.66 | 127.88 | 16.03 | 303.28 | 0.3261 | 754.0 | 541.5 | |
| 0.43 | 249.62 | 0.22 | 129.25 | 8.95 | 127.14 | 15.29 | 299.72 | 0.3014 | 729.4 | 444.3 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 10.57 | 127.16 | 15.31 | 304.23 | 0.3153 | 906.0 | 785.1 | |
| 37.04 | -29.00 | 19.18 | -29.00 | 8.51 | 126.78 | 14.94 | 298.95 | 0.2926 | 1330.0 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 7.08 | 126.61 | 14.76 | 294.70 | 0.2796 | 877.0 | 601.9 | |
| 4.10 | -29.00 | 2.11 | -29.00 | 7.91 | 126.02 | 14.17 | 298.32 | 0.2768 | 1246.9 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 11.17 | 125.85 | 14.00 | 308.22 | 0.3035 | 825.0 | 784.4 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 11.20 | 125.39 | 13.54 | 309.22 | 0.2978 | 828.0 | 693.3 | |
| 0.00 | 1.02 | 0.00 | 0.52 | 6.99 | 123.15 | 11.31 | 300.52 | 0.2269 | 758.0 | 582.4 | |
| 0.00 | 1.45 | 0.00 | 0.74 | 8.90 | 123.08 | 11.24 | 307.50 | 0.2438 | 989.0 | 720.4 | |
| 0.00 | 1.45 | 0.00 | 0.74 | 7.38 | 122.68 | 10.83 | 303.09 | 0.2234 | 934.0 | 734.0 | |
| 0.00 | 1.88 | 0.00 | 0.95 | 6.58 | 122.08 | 10.24 | 301.34 | 0.2077 | 895.0 | 705.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |