SDO HMI 2011-12-22 03:58:55 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 |
| 121.72 | 649.11 | 128.65 | 690.92 | 19.16 | 307.01 | 59.70 | 292.85 | 0.8855 | 60.6 | -89.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-22 03:58:55 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 |
| 0.94 | 252.81 | 1.17 | 301.88 | 19.10 | 311.92 | 64.60 | 291.69 | 0.9204 | 130.9 | -296.7 | |
| 8.42 | -1.00 | 10.43 | -1.00 | 19.06 | 311.60 | 64.28 | 291.71 | 0.9183 | -448.4 | 999999 | |
| 0.85 | -1.00 | 1.04 | -1.00 | 18.64 | 311.30 | 63.99 | 291.32 | 0.9158 | -394.9 | 999999 | |
| 2.89 | -1.00 | 3.50 | -1.00 | 18.76 | 311.02 | 63.71 | 291.50 | 0.9142 | -459.7 | 999999 | |
| 0.00 | 0.94 | 0.00 | 1.09 | 17.42 | 310.08 | 62.76 | 290.23 | 0.9059 | -513.0 | -390.8 | |
| 6.55 | -1.00 | 7.77 | -1.00 | 18.71 | 310.50 | 63.19 | 291.55 | 0.9106 | -733.4 | 999999 | |
| 1.36 | -1.00 | 1.56 | -1.00 | 17.44 | 309.68 | 62.37 | 290.33 | 0.9032 | 231.1 | 999999 | |
| 0.94 | -1.00 | 1.09 | -1.00 | 18.29 | 310.01 | 62.70 | 291.19 | 0.9067 | -727.3 | 999999 | |
| 2.04 | -1.00 | 2.38 | -1.00 | 19.04 | 309.96 | 62.65 | 292.01 | 0.9074 | -656.5 | 999999 | |
| 3.15 | -1.00 | 3.78 | -1.00 | 19.91 | 310.57 | 63.26 | 292.83 | 0.9128 | 275.8 | 999999 | |
| 6.46 | -1.00 | 7.70 | -1.00 | 19.84 | 310.38 | 63.07 | 292.79 | 0.9114 | -341.4 | 999999 | |
| 0.00 | 1.28 | 0.00 | 1.45 | 18.24 | 309.31 | 61.99 | 291.28 | 0.9017 | -676.0 | -558.8 | |
| 3.49 | -1.00 | 4.06 | -1.00 | 19.32 | 309.81 | 62.49 | 292.35 | 0.9068 | -508.6 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.68 | 17.28 | 308.53 | 61.22 | 290.39 | 0.8947 | -508.0 | -355.9 | |
| 4.34 | -1.00 | 5.08 | -1.00 | 19.83 | 309.88 | 62.57 | 292.88 | 0.9081 | -594.8 | 999999 | |
| 0.00 | 1.02 | 0.00 | 1.13 | 18.00 | 308.63 | 61.32 | 291.16 | 0.8965 | -136.0 | -104.8 | |
| 0.00 | 1.36 | 0.00 | 1.49 | 17.71 | 308.27 | 60.95 | 290.92 | 0.8934 | 179.0 | 34.4 | |
| 3.06 | -1.00 | 3.46 | -1.00 | 19.14 | 308.95 | 61.63 | 292.33 | 0.9006 | -658.9 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.92 | 17.57 | 307.74 | 60.42 | 290.87 | 0.8893 | -508.0 | -433.4 | |
| 0.00 | 2.72 | 0.00 | 2.92 | 17.81 | 307.56 | 60.25 | 291.18 | 0.8884 | 233.0 | 86.9 | |
| 0.00 | 4.59 | 0.00 | 5.05 | 18.96 | 308.18 | 60.86 | 292.31 | 0.8948 | -828.0 | -610.1 | |
| 0.00 | 1.45 | 0.00 | 1.50 | 16.86 | 306.73 | 59.42 | 290.30 | 0.8805 | -440.0 | -329.9 | |
| 0.94 | 10.29 | 0.97 | 10.63 | 17.17 | 306.71 | 59.40 | 290.65 | 0.8808 | -253.9 | 139.9 | |
| 1.79 | -23.00 | 1.85 | -23.00 | 17.26 | 306.64 | 59.32 | 290.77 | 0.8804 | 189.2 | 999999 | |
| 0.00 | 1.19 | 0.00 | 1.28 | 19.00 | 307.50 | 60.19 | 292.51 | 0.8899 | -542.0 | -479.9 | |
| 0.00 | 1.11 | 0.00 | 1.13 | 17.31 | 306.06 | 58.74 | 290.95 | 0.8759 | 288.0 | 231.8 | |
| 0.77 | 4.17 | 0.77 | 4.21 | 17.30 | 305.81 | 58.50 | 291.00 | 0.8740 | 375.8 | 385.3 | |
| 0.00 | 1.02 | 0.00 | 1.11 | 20.11 | 307.43 | 60.12 | 293.73 | 0.8913 | -287.0 | -392.8 | |
| 0.00 | 0.77 | 0.00 | 0.79 | 18.19 | 306.28 | 58.97 | 291.88 | 0.8793 | -514.0 | -402.8 | |
| 1.45 | -27.00 | 1.46 | -27.00 | 17.45 | 305.71 | 58.40 | 291.20 | 0.8735 | 353.0 | 999999 | |
| 2.04 | 345.41 | 2.06 | 336.21 | 17.70 | 305.60 | 58.29 | 291.50 | 0.8731 | -340.0 | 116.4 | |
| 1.62 | -31.00 | 1.62 | -31.00 | 17.63 | 305.39 | 58.08 | 291.47 | 0.8713 | 194.8 | 999999 | |
| 3.06 | 4.34 | 3.16 | 4.48 | 19.15 | 306.10 | 58.79 | 293.00 | 0.8797 | -600.0 | -520.3 | |
| 0.85 | -31.00 | 0.84 | -31.00 | 17.99 | 304.87 | 57.56 | 292.00 | 0.8678 | 150.7 | 999999 | |
| 0.00 | 1.19 | 0.00 | 1.26 | 20.90 | 306.44 | 59.12 | 294.85 | 0.8856 | 145.0 | 195.4 | |
| 1.02 | -31.00 | 1.01 | -31.00 | 18.74 | 304.74 | 57.43 | 292.88 | 0.8682 | -169.3 | 999999 | |
| 32.31 | -31.00 | 31.56 | -31.00 | 18.41 | 304.28 | 56.97 | 292.63 | 0.8638 | 830.1 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.60 | 20.86 | 304.95 | 57.64 | 295.19 | 0.8743 | 262.0 | 182.4 | |
| 0.00 | 0.68 | 0.00 | 0.67 | 19.63 | 304.07 | 56.75 | 294.06 | 0.8647 | 266.0 | 215.2 | |
| 3.49 | -31.00 | 3.34 | -31.00 | 18.71 | 303.52 | 56.21 | 293.16 | 0.8582 | 829.5 | 999999 | |
| 0.00 | 1.62 | 0.00 | 1.61 | 20.63 | 304.52 | 57.20 | 295.05 | 0.8704 | -215.0 | -174.0 | |
| 2.13 | -31.00 | 2.06 | -31.00 | 19.59 | 303.70 | 56.39 | 294.11 | 0.8617 | 543.6 | 999999 | |
| 4.25 | -31.00 | 4.20 | -31.00 | 20.77 | 304.02 | 56.71 | 295.35 | 0.8669 | 261.7 | 999999 | |
| 0.00 | 1.28 | 0.00 | 1.19 | 18.65 | 302.60 | 55.29 | 293.35 | 0.8504 | -435.0 | -414.9 | |
| 10.20 | -31.00 | 9.94 | -31.00 | 20.60 | 303.58 | 56.26 | 295.28 | 0.8630 | 827.1 | 999999 | |
| 0.00 | 5.95 | 0.00 | 5.64 | 19.79 | 302.79 | 55.48 | 294.59 | 0.8547 | -157.0 | -216.6 | |
| 4.34 | -31.00 | 4.15 | -31.00 | 20.65 | 302.92 | 55.61 | 295.52 | 0.8578 | 235.1 | 999999 | |
| 6.97 | -31.00 | 6.64 | -31.00 | 20.77 | 302.71 | 55.40 | 295.72 | 0.8564 | -369.3 | 999999 | |
| 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. | |