SDO HMI 2011-12-22 08:58:55 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 |
| 92.22 | 595.37 | 107.62 | 693.89 | 19.06 | 307.17 | 62.58 | 292.11 | 0.9059 | 104.2 | -40.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-22 08:58:55 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 |
| 1.62 | 230.53 | 2.26 | 306.35 | 19.20 | 311.91 | 67.32 | 291.32 | 0.9370 | 267.6 | -230.5 | |
| 8.67 | -1.00 | 11.95 | -1.00 | 19.10 | 311.58 | 66.99 | 291.27 | 0.9349 | -407.6 | 999999 | |
| 4.17 | -1.00 | 5.55 | -1.00 | 18.70 | 310.79 | 66.20 | 290.98 | 0.9298 | -617.2 | 999999 | |
| 3.15 | -1.00 | 4.11 | -1.00 | 18.62 | 310.34 | 65.75 | 290.98 | 0.9270 | -793.1 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.88 | 17.18 | 309.03 | 64.44 | 289.67 | 0.9170 | -485.0 | -435.6 | |
| 3.06 | -1.00 | 3.98 | -1.00 | 18.90 | 310.17 | 65.58 | 291.31 | 0.9263 | -795.0 | 999999 | |
| 1.70 | -1.00 | 2.21 | -1.00 | 19.12 | 310.11 | 65.52 | 291.55 | 0.9262 | -590.1 | 999999 | |
| 2.98 | -1.00 | 3.99 | -1.00 | 19.99 | 310.73 | 66.14 | 292.36 | 0.9309 | 351.9 | 999999 | |
| 4.08 | -1.00 | 5.42 | -1.00 | 19.88 | 310.49 | 65.90 | 292.29 | 0.9294 | -323.2 | 999999 | |
| 3.23 | -1.00 | 4.19 | -1.00 | 19.37 | 309.99 | 65.41 | 291.83 | 0.9258 | -494.9 | 999999 | |
| 0.94 | -1.00 | 1.17 | -1.00 | 18.53 | 309.37 | 64.78 | 291.06 | 0.9209 | -643.6 | 999999 | |
| 1.02 | -1.00 | 1.33 | -1.00 | 19.81 | 310.12 | 65.53 | 292.28 | 0.9271 | -611.4 | 999999 | |
| 0.00 | 1.02 | 0.00 | 1.26 | 18.39 | 308.91 | 64.32 | 290.99 | 0.9177 | -545.0 | -509.2 | |
| 0.00 | 1.87 | 0.00 | 2.29 | 18.57 | 308.67 | 64.08 | 291.23 | 0.9164 | -546.0 | -544.6 | |
| 1.62 | -1.00 | 2.00 | -1.00 | 19.14 | 308.79 | 64.20 | 291.82 | 0.9179 | -668.7 | 999999 | |
| 1.79 | 3.49 | 2.09 | 4.09 | 17.70 | 307.60 | 63.01 | 290.50 | 0.9081 | 191.7 | -47.8 | |
| 0.00 | 3.15 | 0.00 | 3.70 | 18.10 | 307.65 | 63.06 | 290.93 | 0.9090 | -217.0 | -222.0 | |
| 0.00 | 1.53 | 0.00 | 1.87 | 19.16 | 308.37 | 63.78 | 291.92 | 0.9152 | -748.0 | -706.2 | |
| 0.00 | 1.02 | 0.00 | 1.25 | 19.54 | 308.58 | 63.99 | 292.30 | 0.9171 | -475.0 | -437.4 | |
| 0.00 | 3.40 | 0.00 | 4.22 | 20.18 | 308.69 | 64.10 | 292.95 | 0.9187 | -583.0 | -525.5 | |
| 1.28 | 3.32 | 1.42 | 3.72 | 17.00 | 306.30 | 61.72 | 290.00 | 0.8980 | 317.5 | 143.6 | |
| 0.00 | 1.96 | 0.00 | 2.25 | 18.08 | 306.95 | 62.36 | 291.04 | 0.9042 | -167.0 | -89.2 | |
| 0.00 | 2.47 | 0.00 | 2.90 | 19.07 | 307.39 | 62.80 | 292.02 | 0.9086 | -471.0 | -448.7 | |
| 1.96 | 6.72 | 2.13 | 7.31 | 17.38 | 305.42 | 60.83 | 290.60 | 0.8921 | 228.7 | 207.2 | |
| 0.00 | 1.45 | 0.00 | 1.69 | 20.07 | 307.06 | 62.47 | 293.17 | 0.9078 | -531.0 | -475.9 | |
| 2.21 | 5.36 | 2.50 | 6.03 | 19.19 | 306.19 | 61.60 | 292.41 | 0.9005 | -474.0 | -551.4 | |
| 0.00 | 0.68 | 0.00 | 0.75 | 19.05 | 305.64 | 61.05 | 292.37 | 0.8964 | -572.0 | -536.4 | |
| 2.64 | 300.60 | 2.83 | 315.56 | 17.90 | 304.89 | 60.30 | 291.28 | 0.8890 | 265.5 | 203.5 | |
| 0.00 | 1.19 | 0.00 | 1.40 | 21.02 | 306.92 | 62.33 | 294.23 | 0.9084 | 141.0 | 82.7 | |
| 0.00 | 12.59 | 0.00 | 13.13 | 16.85 | 304.19 | 59.60 | 290.27 | 0.8819 | -834.0 | -558.4 | |
| 0.00 | 0.85 | 0.00 | 0.98 | 20.97 | 306.27 | 61.68 | 294.32 | 0.9039 | 108.0 | 186.3 | |
| 0.00 | 1.96 | 0.00 | 2.25 | 21.16 | 306.27 | 61.68 | 294.52 | 0.9042 | 203.0 | 144.3 | |
| 0.00 | 1.36 | 0.00 | 1.53 | 20.66 | 305.79 | 61.20 | 294.10 | 0.9001 | 252.0 | 183.4 | |
| 0.77 | -28.00 | 0.82 | -28.00 | 18.89 | 304.52 | 59.93 | 292.45 | 0.8879 | -192.9 | 999999 | |
| 30.27 | -28.00 | 31.88 | -28.00 | 18.50 | 304.17 | 59.58 | 292.11 | 0.8846 | 880.9 | 999999 | |
| 0.00 | 3.66 | 0.00 | 3.93 | 20.02 | 304.40 | 59.81 | 293.73 | 0.8890 | -157.0 | -162.5 | |
| 1.02 | -28.00 | 1.05 | -28.00 | 18.64 | 303.45 | 58.86 | 292.43 | 0.8794 | 857.7 | 999999 | |
| 1.96 | -28.00 | 2.05 | -28.00 | 19.40 | 303.77 | 59.18 | 293.20 | 0.8832 | 713.0 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.99 | 20.07 | 303.99 | 59.40 | 293.88 | 0.8862 | 388.0 | 309.2 | |
| 2.38 | -28.00 | 2.54 | -28.00 | 20.71 | 303.96 | 59.37 | 294.59 | 0.8871 | 348.7 | 999999 | |
| 8.42 | -28.00 | 8.84 | -28.00 | 20.63 | 303.54 | 58.95 | 294.61 | 0.8838 | 869.3 | 999999 | |
| 0.00 | 1.36 | 0.00 | 1.38 | 20.35 | 302.46 | 57.87 | 294.58 | 0.8751 | -457.0 | -339.9 | |
| 1.28 | -28.00 | 1.31 | -28.00 | 20.73 | 302.63 | 58.04 | 294.96 | 0.8772 | -332.5 | 999999 | |
| 0.00 | 1.36 | 0.00 | 1.18 | 23.81 | 295.05 | 50.46 | 300.87 | 0.8242 | 410.0 | 326.3 | |
| 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. | |