SDO HMI 2011-10-18 22:59:01 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 |
| 92.66 | 473.92 | 118.47 | 620.22 | 11.43 | 305.44 | -68.25 | 79.93 | 0.9237 | -173.3 | -0.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-18 22:59:01 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 |
| 11.16 | 69.30 | 11.95 | 73.79 | 12.00 | 310.67 | -63.02 | 79.38 | 0.8888 | -706.9 | -361.1 | |
| 1.48 | 2.35 | 1.62 | 2.57 | 11.49 | 310.06 | -63.63 | 79.94 | 0.8935 | -318.6 | -348.7 | |
| 0.00 | 0.87 | 0.00 | 0.95 | 10.59 | 310.14 | -63.54 | 80.96 | 0.8930 | -576.0 | -537.6 | |
| 0.00 | 1.48 | 0.00 | 1.63 | 10.72 | 309.95 | -63.73 | 80.80 | 0.8944 | -606.0 | -535.6 | |
| 3.66 | 5.40 | 4.07 | 5.99 | 10.99 | 309.57 | -64.12 | 80.50 | 0.8974 | -530.6 | -460.0 | |
| 0.00 | 3.49 | 0.00 | 3.91 | 10.70 | 309.33 | -64.36 | 80.82 | 0.8992 | -555.0 | -408.8 | |
| 16.30 | 101.12 | 18.10 | 112.46 | 9.43 | 309.66 | -64.03 | 82.25 | 0.8969 | -817.7 | -330.8 | |
| 0.00 | 3.57 | 0.00 | 4.06 | 11.01 | 308.99 | -64.69 | 80.47 | 0.9017 | 190.0 | 186.2 | |
| 0.00 | 0.52 | 0.00 | 0.62 | 13.23 | 307.95 | -65.74 | 78.00 | 0.9091 | -425.0 | -371.3 | |
| 3.40 | -7.00 | 3.85 | -7.00 | 10.25 | 309.08 | -64.61 | 81.31 | 0.9011 | -440.5 | 999999 | |
| 2.09 | -7.00 | 2.36 | -7.00 | 9.87 | 309.22 | -64.47 | 81.74 | 0.9001 | -529.4 | 999999 | |
| 0.00 | 1.39 | 0.00 | 1.59 | 10.58 | 308.95 | -64.74 | 80.95 | 0.9020 | -261.0 | -227.4 | |
| 1.13 | 19.70 | 1.33 | 23.37 | 11.80 | 308.06 | -65.63 | 79.57 | 0.9084 | 150.2 | -213.2 | |
| 5.23 | -13.00 | 6.23 | -13.00 | 12.14 | 307.67 | -66.02 | 79.20 | 0.9111 | -592.5 | 999999 | |
| 1.74 | 70.26 | 2.04 | 84.03 | 10.96 | 308.14 | -65.55 | 80.51 | 0.9079 | -207.9 | 178.9 | |
| 0.00 | 0.78 | 0.00 | 0.91 | 9.96 | 308.47 | -65.22 | 81.62 | 0.9057 | -294.0 | -238.1 | |
| 0.00 | 1.22 | 0.00 | 1.41 | 9.57 | 308.54 | -65.15 | 82.05 | 0.9052 | 159.0 | 41.7 | |
| 4.10 | -15.00 | 4.83 | -15.00 | 10.79 | 307.98 | -65.71 | 80.69 | 0.9091 | 454.5 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.82 | 9.81 | 308.16 | -65.53 | 81.78 | 0.9080 | -192.0 | -155.5 | |
| 3.57 | -15.00 | 4.26 | -15.00 | 10.40 | 307.62 | -66.07 | 81.11 | 0.9117 | -194.7 | 999999 | |
| 1.05 | -15.00 | 1.24 | -15.00 | 10.11 | 307.74 | -65.95 | 81.44 | 0.9109 | -313.8 | 999999 | |
| 1.31 | 3.14 | 1.65 | 3.96 | 12.31 | 306.17 | -67.52 | 78.99 | 0.9213 | -188.9 | 61.3 | |
| 0.00 | 1.31 | 0.00 | 1.57 | 8.73 | 307.58 | -66.11 | 82.95 | 0.9124 | 242.0 | 227.7 | |
| 0.00 | 4.27 | 0.00 | 5.31 | 10.88 | 306.56 | -67.13 | 80.56 | 0.9189 | 589.0 | 552.5 | |
| 2.53 | 36.52 | 3.22 | 47.55 | 11.10 | 305.90 | -67.79 | 80.31 | 0.9233 | 386.0 | 162.8 | |
| 1.39 | -25.00 | 1.80 | -25.00 | 11.62 | 305.63 | -68.05 | 79.73 | 0.9250 | 417.7 | 999999 | |
| 1.05 | -25.00 | 1.38 | -25.00 | 11.57 | 305.07 | -68.61 | 79.77 | 0.9286 | -469.0 | 999999 | |
| 8.89 | -25.00 | 11.69 | -25.00 | 11.15 | 305.20 | -68.48 | 80.22 | 0.9278 | -445.4 | 999999 | |
| 2.18 | 26.76 | 3.08 | 38.84 | 13.13 | 303.45 | -70.24 | 78.05 | 0.9383 | -256.1 | 432.2 | |
| 2.18 | -29.00 | 3.14 | -29.00 | 12.83 | 303.09 | -70.60 | 78.37 | 0.9404 | 508.4 | 999999 | |
| 0.00 | 4.45 | 0.00 | 6.12 | 10.57 | 304.12 | -69.57 | 80.81 | 0.9347 | 735.0 | 544.5 | |
| 0.00 | 1.13 | 0.00 | 1.63 | 12.03 | 303.13 | -70.56 | 79.22 | 0.9404 | 638.0 | 550.3 | |
| 0.00 | 0.70 | 0.00 | 0.99 | 11.48 | 303.36 | -70.32 | 79.82 | 0.9391 | 636.0 | 575.8 | |
| 2.62 | 3.14 | 3.84 | 4.61 | 11.72 | 302.66 | -71.03 | 79.54 | 0.9431 | 419.7 | 537.5 | |
| 0.96 | 5.58 | 1.43 | 8.30 | 11.99 | 302.30 | -71.39 | 79.24 | 0.9451 | 467.5 | 393.4 | |
| 2.44 | 20.22 | 3.66 | 29.84 | 11.35 | 302.31 | -71.38 | 79.92 | 0.9452 | -357.7 | 330.5 | |
| 0.00 | 5.58 | 0.00 | 8.67 | 11.40 | 301.58 | -72.11 | 79.83 | 0.9491 | 418.0 | 350.5 | |
| 0.00 | 0.78 | 0.00 | 1.29 | 12.39 | 300.38 | -73.31 | 78.75 | 0.9552 | 448.0 | 464.7 | |
| 0.00 | 2.27 | 0.00 | 3.75 | 11.93 | 300.39 | -73.30 | 79.23 | 0.9552 | 510.0 | 464.9 | |
| 2.00 | 7.24 | 3.44 | 12.31 | 11.91 | 299.75 | -73.94 | 79.23 | 0.9584 | 420.9 | 413.1 | |
| 0.00 | 8.80 | 0.00 | 16.83 | 14.00 | 297.82 | -75.87 | 76.98 | 0.9669 | 243.0 | 125.4 | |
| 10.20 | 58.23 | 18.26 | 107.48 | 12.63 | 298.95 | -74.74 | 78.45 | 0.9621 | 379.9 | -43.8 | |
| 0.00 | 0.87 | 0.00 | 1.50 | 11.17 | 299.72 | -73.97 | 80.00 | 0.9587 | 301.0 | 248.2 | |
| 0.00 | 0.78 | 0.00 | 1.56 | 12.56 | 297.26 | -76.43 | 78.45 | 0.9696 | -385.0 | -355.6 | |
| 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. | |