SDO HMI 2011-11-24 07:58:57 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 |
| 46.88 | 316.65 | 28.04 | 189.94 | 17.37 | 223.07 | -31.02 | 60.95 | 0.5647 | -539.3 | -275.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-24 07:58:57 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 | 1.03 | 0.00 | 0.62 | 19.37 | 223.44 | -30.65 | 57.50 | 0.5725 | 515.0 | 393.4 | |
| 38.90 | 280.24 | 23.21 | 167.79 | 17.39 | 223.47 | -30.62 | 60.65 | 0.5598 | -1209.4 | -354.4 | |
| 0.00 | 1.11 | 0.00 | 0.67 | 18.80 | 223.01 | -31.08 | 58.70 | 0.5741 | -628.0 | -504.6 | |
| 0.00 | 3.34 | 0.00 | 2.00 | 16.45 | 222.81 | -31.28 | 62.62 | 0.5630 | -605.0 | -385.6 | |
| 2.66 | -2.00 | 1.61 | -2.00 | 17.86 | 222.47 | -31.62 | 60.56 | 0.5752 | -755.1 | 999999 | |
| 3.86 | -2.00 | 2.34 | -2.00 | 17.77 | 222.16 | -31.93 | 60.92 | 0.5785 | -844.0 | 999999 | |
| 0.00 | 1.71 | 0.00 | 1.03 | 16.39 | 222.42 | -31.67 | 62.98 | 0.5676 | -477.0 | -357.9 | |
| 0.00 | 1.37 | 0.00 | 0.83 | 16.63 | 222.30 | -31.78 | 62.66 | 0.5704 | -439.0 | -296.8 | |
| 0.00 | 1.20 | 0.00 | 0.72 | 16.90 | 222.07 | -32.02 | 62.36 | 0.5748 | -324.0 | -219.8 | |
| 0.00 | 0.51 | 0.00 | 0.31 | 15.80 | 222.02 | -32.07 | 64.20 | 0.5697 | 707.0 | 660.8 | |
| 1.46 | 5.23 | 0.88 | 3.16 | 16.59 | 221.80 | -32.29 | 63.04 | 0.5766 | 799.6 | 278.2 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 17.69 | 221.51 | -32.58 | 61.45 | 0.5862 | -322.0 | -161.5 | |
| 0.00 | 2.14 | 0.00 | 1.29 | 16.10 | 221.67 | -32.42 | 63.91 | 0.5757 | 761.0 | 604.9 | |
| 0.00 | 2.40 | 0.00 | 1.46 | 17.42 | 221.42 | -32.67 | 61.95 | 0.5858 | -242.0 | -51.0 | |
| 0.00 | 2.06 | 0.00 | 1.25 | 15.39 | 221.22 | -32.87 | 65.34 | 0.5781 | 716.0 | 536.3 | |
| 0.00 | 3.68 | 0.00 | 2.24 | 15.57 | 221.07 | -33.01 | 65.12 | 0.5808 | 761.0 | 616.6 | |
| 0.00 | 2.06 | 0.00 | 1.25 | 15.99 | 220.77 | -33.31 | 64.61 | 0.5867 | 891.0 | 704.7 | |
| 0.00 | 1.46 | 0.00 | 0.89 | 15.38 | 220.78 | -33.31 | 65.59 | 0.5837 | 668.0 | 512.1 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 16.39 | 220.51 | -33.58 | 64.12 | 0.5919 | 518.0 | 526.4 | |
| 0.00 | 1.63 | 0.00 | 1.02 | 18.57 | 219.90 | -34.19 | 61.10 | 0.6107 | 884.0 | 708.9 | |
| 0.00 | 0.94 | 0.00 | 0.58 | 16.08 | 220.24 | -33.85 | 64.77 | 0.5939 | 584.0 | 434.0 | |
| 0.00 | 1.37 | 0.00 | 0.85 | 17.60 | 219.62 | -34.46 | 62.73 | 0.6091 | 573.0 | 515.3 | |
| 0.00 | 1.29 | 0.00 | 0.83 | 19.58 | 217.45 | -36.63 | 61.00 | 0.6451 | 647.0 | 553.8 | |
| 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. | |