SDO HMI 2011-11-14 18:58:58 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 |
| 13.23 | 71.69 | 7.85 | 42.71 | 8.22 | 346.38 | -33.49 | 79.57 | 0.5572 | -28.0 | 162.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-14 18:58:58 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 | 1.72 | 0.00 | 0.97 | 7.40 | 351.56 | -28.31 | 79.88 | 0.4797 | -894.0 | -743.6 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 7.86 | 350.53 | -29.33 | 79.24 | 0.4960 | -695.0 | -557.3 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 8.54 | 349.12 | -30.74 | 78.30 | 0.5183 | 751.0 | 613.2 | |
| 2.49 | 13.06 | 1.44 | 7.56 | 7.88 | 349.11 | -30.76 | 79.56 | 0.5172 | -942.3 | -700.8 | |
| 1.29 | -4.00 | 0.75 | -4.00 | 8.08 | 348.92 | -30.95 | 79.22 | 0.5204 | -820.3 | 999999 | |
| 1.46 | -4.00 | 0.85 | -4.00 | 7.81 | 348.80 | -31.06 | 79.77 | 0.5216 | -752.7 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.55 | 8.01 | 348.57 | -31.29 | 79.44 | 0.5253 | -641.0 | -593.5 | |
| 0.00 | 0.95 | 0.00 | 0.55 | 7.31 | 347.89 | -31.97 | 80.91 | 0.5340 | -700.0 | -575.4 | |
| 0.00 | 1.20 | 0.00 | 0.71 | 7.25 | 347.65 | -32.21 | 81.09 | 0.5374 | -612.0 | -612.8 | |
| 0.00 | 0.95 | 0.00 | 0.56 | 7.18 | 347.48 | -32.39 | 81.24 | 0.5398 | -586.0 | -559.0 | |
| 0.00 | 4.73 | 0.00 | 2.83 | 8.18 | 346.03 | -33.83 | 79.71 | 0.5623 | 775.0 | 787.0 | |
| 0.52 | 37.47 | 0.31 | 22.53 | 8.41 | 345.68 | -34.18 | 79.38 | 0.5677 | 838.5 | 506.1 | |
| 2.49 | -12.00 | 1.50 | -12.00 | 8.20 | 345.67 | -34.20 | 79.75 | 0.5675 | 886.4 | 999999 | |
| 4.98 | -12.00 | 3.00 | -12.00 | 8.29 | 345.40 | -34.46 | 79.67 | 0.5714 | 884.3 | 999999 | |
| 0.00 | 2.49 | 0.00 | 1.51 | 8.78 | 344.99 | -34.88 | 78.90 | 0.5781 | -483.0 | -338.9 | |
| 0.00 | 1.98 | 0.00 | 1.20 | 8.83 | 344.65 | -35.21 | 78.88 | 0.5829 | -465.0 | -372.5 | |
| 0.00 | 1.29 | 0.00 | 0.78 | 8.62 | 344.64 | -35.23 | 79.25 | 0.5827 | -815.0 | -606.5 | |
| 0.00 | 1.38 | 0.00 | 0.85 | 9.19 | 343.53 | -36.33 | 78.53 | 0.5990 | 671.0 | 601.5 | |
| 0.00 | 1.89 | 0.00 | 1.17 | 8.92 | 343.57 | -36.30 | 78.97 | 0.5981 | 613.0 | 518.4 | |
| 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. | |