SDO HMI 2011-12-22 11:58:55 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 |
| 113.55 | 588.52 | 139.83 | 727.50 | 19.12 | 306.99 | 64.04 | 291.89 | 0.9156 | 79.1 | -34.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-22 11:58:55 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 |
| 2.89 | 197.49 | 4.36 | 280.93 | 19.19 | 311.93 | 68.98 | 291.04 | 0.9460 | 273.2 | -214.8 | |
| 7.23 | -1.00 | 10.73 | -1.00 | 19.08 | 311.57 | 68.62 | 290.98 | 0.9440 | -346.6 | 999999 | |
| 3.66 | -1.00 | 5.24 | -1.00 | 18.71 | 310.91 | 67.96 | 290.71 | 0.9401 | -596.3 | 999999 | |
| 2.21 | -1.00 | 3.09 | -1.00 | 18.60 | 310.32 | 67.37 | 290.68 | 0.9366 | -770.1 | 999999 | |
| 1.53 | -1.00 | 2.18 | -1.00 | 19.05 | 310.69 | 67.74 | 291.10 | 0.9392 | -238.6 | 999999 | |
| 0.00 | 1.19 | 0.00 | 1.57 | 17.20 | 309.24 | 66.29 | 289.37 | 0.9288 | -293.0 | -308.2 | |
| 6.72 | -1.00 | 9.36 | -1.00 | 18.98 | 310.22 | 67.27 | 291.10 | 0.9364 | -738.3 | 999999 | |
| 2.64 | 34.77 | 3.81 | 49.41 | 20.03 | 310.80 | 67.85 | 292.11 | 0.9408 | 360.5 | -124.8 | |
| 1.79 | -1.00 | 2.48 | -1.00 | 19.35 | 310.12 | 67.17 | 291.51 | 0.9362 | -411.1 | 999999 | |
| 3.83 | -8.00 | 5.47 | -8.00 | 19.96 | 310.57 | 67.62 | 292.08 | 0.9394 | -296.5 | 999999 | |
| 6.04 | -1.00 | 8.09 | -1.00 | 18.57 | 309.33 | 66.38 | 290.82 | 0.9308 | -724.7 | 999999 | |
| 0.77 | -8.00 | 1.07 | -8.00 | 19.86 | 310.23 | 67.28 | 292.02 | 0.9374 | -572.9 | 999999 | |
| 1.53 | -1.00 | 2.03 | -1.00 | 18.75 | 309.00 | 66.05 | 291.07 | 0.9290 | -833.3 | 999999 | |
| 3.49 | -1.00 | 4.67 | -1.00 | 19.20 | 309.20 | 66.24 | 291.51 | 0.9307 | -704.5 | 999999 | |
| 0.00 | 1.45 | 0.00 | 1.82 | 17.50 | 307.94 | 64.99 | 289.92 | 0.9210 | -523.0 | -419.0 | |
| 0.00 | 1.02 | 0.00 | 1.29 | 17.82 | 308.08 | 65.13 | 290.23 | 0.9223 | -456.0 | -404.8 | |
| 1.45 | -1.00 | 1.93 | -1.00 | 19.44 | 309.08 | 66.13 | 291.79 | 0.9303 | -599.9 | 999999 | |
| 1.19 | 3.23 | 1.48 | 4.01 | 17.61 | 307.58 | 64.63 | 290.11 | 0.9188 | 140.3 | 85.7 | |
| 0.00 | 0.77 | 0.00 | 1.04 | 20.09 | 309.38 | 66.42 | 292.41 | 0.9327 | -343.0 | -313.4 | |
| 0.00 | 1.45 | 0.00 | 1.81 | 17.96 | 307.67 | 64.72 | 290.46 | 0.9198 | 47.0 | 10.6 | |
| 0.00 | 5.27 | 0.00 | 6.89 | 19.55 | 308.55 | 65.60 | 292.00 | 0.9272 | -564.0 | -499.7 | |
| 0.00 | 1.19 | 0.00 | 1.59 | 20.23 | 309.03 | 66.08 | 292.63 | 0.9309 | -376.0 | -369.4 | |
| 0.00 | 0.85 | 0.00 | 1.12 | 20.07 | 308.73 | 65.78 | 292.51 | 0.9289 | -555.0 | -541.9 | |
| 1.70 | 2.81 | 2.02 | 3.32 | 16.99 | 306.46 | 63.51 | 289.64 | 0.9106 | 198.9 | 254.9 | |
| 0.00 | 3.40 | 0.00 | 3.90 | 17.18 | 305.41 | 62.46 | 290.04 | 0.9036 | 18.0 | 53.0 | |
| 1.11 | 1.28 | 1.39 | 1.60 | 20.25 | 307.37 | 64.42 | 292.96 | 0.9208 | -497.6 | -634.0 | |
| 0.00 | 4.08 | 0.00 | 4.68 | 17.55 | 305.36 | 62.41 | 290.46 | 0.9038 | 440.0 | 169.2 | |
| 0.00 | 2.98 | 0.00 | 3.34 | 16.85 | 304.81 | 61.86 | 289.80 | 0.8989 | -467.0 | -393.1 | |
| 2.47 | 7.91 | 2.95 | 9.37 | 19.30 | 306.23 | 63.28 | 292.17 | 0.9122 | -479.0 | -557.6 | |
| 0.00 | 9.10 | 0.00 | 9.94 | 16.70 | 304.08 | 61.13 | 289.79 | 0.8933 | -564.0 | -479.3 | |
| 1.45 | 296.36 | 1.62 | 326.84 | 17.96 | 304.68 | 61.73 | 291.05 | 0.8996 | 265.1 | 188.5 | |
| 0.00 | 0.85 | 0.00 | 0.99 | 19.49 | 305.40 | 62.45 | 292.56 | 0.9069 | -463.0 | -459.7 | |
| 0.00 | 1.70 | 0.00 | 2.06 | 21.10 | 306.15 | 63.20 | 294.13 | 0.9142 | 437.0 | 252.1 | |
| 27.97 | -31.00 | 30.97 | -31.00 | 18.51 | 304.10 | 61.15 | 291.77 | 0.8962 | 890.9 | 999999 | |
| 0.00 | 4.68 | 0.00 | 5.32 | 20.19 | 304.53 | 61.58 | 293.51 | 0.9020 | -397.0 | -307.9 | |
| 2.21 | -31.00 | 2.39 | -31.00 | 18.68 | 303.36 | 60.41 | 292.12 | 0.8911 | 859.3 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.76 | 20.21 | 304.08 | 61.13 | 293.63 | 0.8989 | 163.0 | 121.2 | |
| 0.00 | 0.60 | 0.00 | 0.67 | 20.60 | 304.21 | 61.26 | 294.02 | 0.9004 | -216.0 | -197.4 | |
| 0.00 | 0.77 | 0.00 | 0.85 | 20.11 | 303.82 | 60.87 | 293.58 | 0.8968 | 432.0 | 421.8 | |
| 17.17 | -31.00 | 18.68 | -31.00 | 19.65 | 303.26 | 60.31 | 293.21 | 0.8921 | 378.9 | 999999 | |
| 2.72 | -31.00 | 3.04 | -31.00 | 20.62 | 303.90 | 60.95 | 294.11 | 0.8983 | 389.1 | 999999 | |
| 0.51 | -31.00 | 0.55 | -31.00 | 19.58 | 303.09 | 60.14 | 293.17 | 0.8907 | -35.8 | 999999 | |
| 9.27 | -31.00 | 10.23 | -31.00 | 20.67 | 303.54 | 60.59 | 294.26 | 0.8959 | 837.1 | 999999 | |
| 0.00 | 2.64 | 0.00 | 2.38 | 23.78 | 295.09 | 52.13 | 300.21 | 0.8382 | 206.0 | 199.9 | |
| 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. | |