| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.24 | 77.95 | 46.54 | 101.00 | 11.12 | 126.86 | -68.21 | 80.47 | 0.9251 | 85.9 | 81.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-06 17:00:39 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 |
| 3.34 | 32.35 | 3.96 | 39.05 | 12.32 | 129.11 | -65.96 | 79.24 | 0.9099 | -659.0 | -160.8 | |
| 2.62 | -1.00 | 3.15 | -1.00 | 12.10 | 128.68 | -66.39 | 79.48 | 0.9130 | -400.7 | 999999 | |
| 7.05 | -1.00 | 8.60 | -1.00 | 12.34 | 128.32 | -66.75 | 79.20 | 0.9154 | -378.6 | 999999 | |
| 0.00 | 1.17 | 0.00 | 1.43 | 11.48 | 128.35 | -66.72 | 80.15 | 0.9154 | -274.0 | -191.9 | |
| 0.00 | 0.81 | 0.00 | 0.98 | 10.44 | 128.81 | -66.26 | 81.30 | 0.9124 | 251.0 | 246.4 | |
| 2.17 | 3.34 | 2.72 | 4.19 | 12.27 | 127.63 | -67.44 | 79.26 | 0.9201 | -12.0 | 66.5 | |
| 0.00 | 1.08 | 0.00 | 1.37 | 12.07 | 127.41 | -67.66 | 79.48 | 0.9216 | 401.0 | 375.3 | |
| 0.00 | 0.54 | 0.00 | 0.68 | 10.81 | 127.53 | -67.54 | 80.85 | 0.9211 | 36.0 | 50.8 | |
| 1.54 | 3.43 | 1.92 | 4.30 | 9.81 | 127.73 | -67.34 | 81.95 | 0.9201 | 425.2 | 402.8 | |
| 0.00 | 0.90 | 0.00 | 1.16 | 11.16 | 127.03 | -68.04 | 80.45 | 0.9243 | 269.0 | 240.2 | |
| 0.00 | 2.17 | 0.00 | 2.81 | 9.82 | 126.90 | -68.17 | 81.89 | 0.9256 | 389.0 | 321.2 | |
| 0.00 | 1.08 | 0.00 | 1.45 | 11.52 | 125.99 | -69.08 | 80.01 | 0.9309 | -103.0 | -102.2 | |
| 1.45 | 3.25 | 1.93 | 4.34 | 9.66 | 126.20 | -68.87 | 82.03 | 0.9301 | 467.6 | 384.5 | |
| 0.00 | 0.63 | 0.00 | 0.85 | 9.85 | 126.02 | -69.05 | 81.81 | 0.9311 | 317.0 | 322.7 | |
| 1.17 | 5.15 | 1.61 | 7.01 | 9.93 | 125.55 | -69.52 | 81.70 | 0.9341 | 357.1 | 324.9 | |
| 15.90 | 22.05 | 22.65 | 31.38 | 10.25 | 124.75 | -70.32 | 81.32 | 0.9388 | 365.0 | 299.2 | |
| 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. | |