SDO HMI 2011-11-24 09:58:57 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 |
| 52.68 | 324.45 | 31.20 | 192.66 | 17.44 | 222.95 | -30.05 | 60.13 | 0.5530 | -439.3 | -237.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-24 09:58:57 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 | 1.88 | 0.00 | 1.12 | 19.37 | 223.58 | -29.41 | 56.53 | 0.5576 | 621.0 | 405.7 | |
| 0.00 | 2.06 | 0.00 | 1.22 | 19.15 | 223.45 | -29.55 | 56.98 | 0.5578 | 485.0 | 260.9 | |
| 40.52 | 278.90 | 23.92 | 165.18 | 17.39 | 223.46 | -29.54 | 59.85 | 0.5463 | -1167.4 | -338.7 | |
| 0.00 | 0.94 | 0.00 | 0.56 | 18.93 | 223.02 | -29.97 | 57.67 | 0.5615 | -648.0 | -477.5 | |
| 5.57 | -3.00 | 3.33 | -3.00 | 17.93 | 222.42 | -30.57 | 59.72 | 0.5626 | -706.2 | 999999 | |
| 0.00 | 1.88 | 0.00 | 1.12 | 16.45 | 222.69 | -30.31 | 61.96 | 0.5505 | -763.0 | -594.2 | |
| 0.00 | 1.80 | 0.00 | 1.07 | 16.45 | 222.51 | -30.48 | 62.08 | 0.5528 | -511.0 | -409.1 | |
| 4.28 | -3.00 | 2.57 | -3.00 | 17.77 | 222.16 | -30.83 | 60.16 | 0.5649 | -874.0 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 16.36 | 222.42 | -30.58 | 62.30 | 0.5534 | -493.0 | -351.8 | |
| 0.00 | 2.31 | 0.00 | 1.38 | 16.57 | 222.31 | -30.68 | 62.02 | 0.5560 | -553.0 | -406.7 | |
| 0.00 | 0.86 | 0.00 | 0.51 | 17.58 | 221.91 | -31.09 | 60.64 | 0.5670 | -574.0 | -461.6 | |
| 0.00 | 1.54 | 0.00 | 0.92 | 16.97 | 221.99 | -31.01 | 61.59 | 0.5624 | -452.0 | -317.8 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 15.71 | 222.14 | -30.86 | 63.58 | 0.5535 | 713.0 | 509.5 | |
| 2.31 | 8.48 | 1.38 | 5.07 | 16.62 | 221.72 | -31.27 | 62.32 | 0.5639 | 751.3 | 297.8 | |
| 0.00 | 0.86 | 0.00 | 0.51 | 16.16 | 221.74 | -31.26 | 63.08 | 0.5612 | 869.0 | 727.6 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 13.98 | 222.09 | -30.90 | 66.58 | 0.5453 | 571.0 | 574.9 | |
| 0.00 | 1.54 | 0.00 | 0.92 | 15.22 | 221.68 | -31.31 | 64.70 | 0.5569 | 727.0 | 530.9 | |
| 0.00 | 1.28 | 0.00 | 0.78 | 18.80 | 220.85 | -32.14 | 59.42 | 0.5872 | 705.0 | 558.7 | |
| 0.00 | 1.88 | 0.00 | 1.13 | 15.48 | 221.09 | -31.90 | 64.61 | 0.5660 | 746.0 | 664.2 | |
| 0.00 | 1.46 | 0.00 | 0.88 | 16.03 | 220.82 | -32.18 | 63.87 | 0.5723 | 862.0 | 729.3 | |
| 0.00 | 1.88 | 0.00 | 1.13 | 15.45 | 220.77 | -32.22 | 64.85 | 0.5700 | 644.0 | 529.3 | |
| 0.00 | 1.28 | 0.00 | 0.79 | 19.16 | 220.03 | -32.97 | 59.41 | 0.5993 | 730.0 | 499.1 | |
| 0.00 | 1.37 | 0.00 | 0.83 | 16.39 | 220.49 | -32.50 | 63.48 | 0.5784 | 758.0 | 622.8 | |
| 0.00 | 4.88 | 0.00 | 3.01 | 18.48 | 219.85 | -33.15 | 60.58 | 0.5977 | 661.0 | 714.0 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 17.58 | 220.00 | -33.00 | 61.88 | 0.5909 | 681.0 | 599.9 | |
| 0.00 | 0.94 | 0.00 | 0.58 | 17.64 | 219.65 | -33.34 | 62.00 | 0.5955 | 643.0 | 535.6 | |
| 0.00 | 1.20 | 0.00 | 0.76 | 19.59 | 217.46 | -35.54 | 60.36 | 0.6324 | 768.0 | 630.3 | |
| 0.00 | 1.63 | 0.00 | 1.04 | 18.80 | 217.03 | -35.96 | 61.75 | 0.6334 | 47.0 | 107.2 | |
| 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. | |