SDO HMI 2014-12-03 17:00:25 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 |
| 12.04 | 88.03 | 6.45 | 46.51 | 4.72 | 84.33 | 19.67 | 282.46 | 0.3454 | -147.0 | -225.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-03 17:00:25 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 | 1.79 | 0.00 | 0.98 | 0.24 | 89.82 | 25.17 | 269.34 | 0.4271 | -711.0 | -424.2 | |
| 0.00 | 1.54 | 0.00 | 0.83 | 0.22 | 88.04 | 23.38 | 269.22 | 0.3986 | -790.0 | -619.8 | |
| 0.00 | 4.01 | 0.00 | 2.18 | 6.49 | 88.18 | 23.52 | 284.69 | 0.4117 | -902.0 | -789.4 | |
| 0.00 | 1.96 | 0.00 | 1.07 | 6.97 | 88.04 | 23.38 | 285.89 | 0.4114 | -889.0 | -703.8 | |
| 2.99 | 5.63 | 1.62 | 3.05 | 6.05 | 87.93 | 23.27 | 283.76 | 0.4062 | -1001.1 | -820.7 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 6.52 | 87.95 | 23.29 | 284.89 | 0.4083 | -969.0 | -724.5 | |
| 0.00 | 1.88 | 0.00 | 1.01 | 4.48 | 87.80 | 23.14 | 279.97 | 0.3996 | -826.0 | -682.2 | |
| 0.00 | 2.65 | 0.00 | 1.43 | 6.14 | 87.64 | 22.98 | 284.13 | 0.4021 | -835.0 | -754.7 | |
| 2.65 | 4.01 | 1.43 | 2.17 | 5.90 | 87.50 | 22.84 | 283.63 | 0.3991 | -1095.0 | -885.1 | |
| 0.00 | 2.99 | 0.00 | 1.62 | 8.31 | 87.57 | 22.91 | 289.36 | 0.4101 | -788.0 | -525.8 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 2.98 | 86.79 | 22.14 | 276.46 | 0.3804 | -879.0 | -710.1 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 6.06 | 86.83 | 22.18 | 284.38 | 0.3892 | -645.0 | -489.6 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 4.84 | 86.65 | 22.00 | 281.37 | 0.3824 | -783.0 | -575.5 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 5.26 | 86.35 | 21.69 | 282.60 | 0.3788 | -782.0 | -635.2 | |
| 0.00 | 1.19 | 0.00 | 0.64 | 4.19 | 86.22 | 21.56 | 279.86 | 0.3737 | -775.0 | -678.5 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 1.94 | 86.01 | 21.35 | 273.86 | 0.3663 | -724.0 | -580.8 | |
| 0.00 | 1.71 | 0.00 | 0.91 | 4.78 | 86.08 | 21.42 | 281.50 | 0.3731 | -983.0 | -858.2 | |
| 2.48 | 6.83 | 1.32 | 3.64 | 4.55 | 86.04 | 21.38 | 280.89 | 0.3717 | -1113.2 | -892.6 | |
| 0.43 | -18.00 | 0.23 | -18.00 | 4.73 | 85.88 | 21.23 | 281.44 | 0.3698 | -1062.6 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 6.24 | 85.75 | 21.10 | 285.51 | 0.3730 | -903.0 | -726.1 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 6.65 | 85.68 | 21.02 | 286.65 | 0.3735 | -856.0 | -648.0 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 8.71 | 85.47 | 20.81 | 292.03 | 0.3805 | -752.0 | -583.8 | |
| 2.30 | 13.49 | 1.22 | 7.11 | 3.64 | 84.65 | 19.99 | 278.99 | 0.3470 | -962.5 | -897.3 | |
| 1.19 | -23.00 | 0.63 | -23.00 | 3.81 | 84.62 | 19.97 | 279.51 | 0.3470 | -1103.9 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.53 | 3.20 | 82.39 | 17.73 | 278.65 | 0.3090 | 735.0 | 665.2 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 1.82 | 81.65 | 17.00 | 274.32 | 0.2944 | 870.0 | 680.4 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 4.63 | 81.27 | 16.62 | 284.00 | 0.2951 | 816.0 | 758.6 | |
| 0.00 | 3.76 | 0.00 | 1.94 | 4.33 | 81.14 | 16.49 | 283.11 | 0.2919 | 965.0 | 786.0 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 4.36 | 80.93 | 16.27 | 283.37 | 0.2885 | 877.0 | 756.1 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 3.59 | 80.73 | 16.07 | 280.86 | 0.2826 | 864.0 | 755.5 | |
| 0.00 | 0.85 | 0.00 | 0.44 | 3.86 | 80.30 | 15.64 | 282.10 | 0.2764 | 892.0 | 770.0 | |
| 0.00 | 2.05 | 0.00 | 1.05 | 3.45 | 80.11 | 15.45 | 280.74 | 0.2719 | 756.0 | 542.1 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 0.55 | 79.65 | 14.99 | 269.99 | 0.2598 | 883.0 | 665.1 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 4.96 | 79.43 | 14.78 | 286.81 | 0.2667 | 784.0 | 625.5 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 3.13 | 79.34 | 14.68 | 280.04 | 0.2582 | 837.0 | 744.2 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 1.09 | 79.07 | 14.41 | 272.12 | 0.2502 | 840.0 | 621.4 | |
| 0.00 | 1.62 | 0.00 | 0.83 | 4.88 | 78.24 | 13.58 | 287.82 | 0.2469 | 765.0 | 642.5 | |
| 0.00 | 1.54 | 0.00 | 0.78 | 4.64 | 78.11 | 13.46 | 287.04 | 0.2437 | 813.0 | 704.1 | |
| 0.00 | 2.22 | 0.00 | 1.14 | 7.70 | 77.40 | 12.74 | 299.61 | 0.2526 | 809.0 | 622.8 | |
| 0.00 | 1.88 | 0.00 | 0.95 | 3.34 | 76.93 | 12.28 | 282.85 | 0.2188 | 891.0 | 700.9 | |
| 0.00 | 1.02 | 0.00 | 0.52 | 6.18 | 76.93 | 12.27 | 294.86 | 0.2340 | 956.0 | 728.6 | |
| 0.00 | 1.45 | 0.00 | 0.74 | 5.18 | 76.51 | 11.86 | 291.45 | 0.2209 | 866.0 | 694.6 | |
| 0.00 | 1.37 | 0.00 | 0.69 | 4.11 | 76.10 | 11.44 | 287.36 | 0.2083 | 874.0 | 575.4 | |
| 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. | |