| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.26 | 385.48 | 32.43 | 200.81 | -1.39 | 154.66 | 16.09 | 244.20 | 0.3091 | 853.0 | 397.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-04 12:00:32 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 |
| 52.49 | 317.34 | 27.38 | 165.66 | -1.41 | 155.06 | 16.49 | 244.79 | 0.3151 | 1405.4 | 397.5 | |
| 1.41 | 17.50 | 0.73 | 9.08 | -1.92 | 153.94 | 15.37 | 241.64 | 0.3025 | 972.8 | 687.6 | |
| 2.20 | -2.00 | 1.14 | -2.00 | -1.67 | 153.87 | 15.31 | 242.26 | 0.2996 | 1159.4 | 999999 | |
| 0.00 | 4.92 | 0.00 | 2.55 | -1.51 | 153.62 | 15.06 | 242.33 | 0.2946 | 1105.0 | 845.3 | |
| 1.76 | 14.77 | 0.91 | 7.64 | -1.00 | 153.59 | 15.03 | 243.84 | 0.2901 | 1187.2 | 683.3 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -3.02 | 153.30 | 14.73 | 237.41 | 0.3028 | -696.0 | -509.1 | |
| 4.40 | 14.42 | 2.27 | 7.43 | -0.29 | 153.06 | 14.50 | 245.28 | 0.2769 | 1158.0 | 786.9 | |
| 0.00 | 1.32 | 0.00 | 0.69 | -4.46 | 152.70 | 14.14 | 232.40 | 0.3087 | 781.0 | 670.5 | |
| 0.00 | 1.49 | 0.00 | 0.76 | 1.96 | 152.39 | 13.83 | 252.24 | 0.2520 | 781.0 | 646.4 | |
| 0.00 | 0.88 | 0.00 | 0.45 | -2.51 | 150.30 | 11.74 | 232.67 | 0.2567 | -695.0 | -554.5 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -2.06 | 150.26 | 11.70 | 234.03 | 0.2516 | -681.0 | -594.2 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -2.23 | 150.14 | 11.58 | 233.16 | 0.2518 | -769.0 | -692.8 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -1.72 | 150.08 | 11.52 | 234.69 | 0.2457 | -833.0 | -675.6 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -2.23 | 149.96 | 11.40 | 232.73 | 0.2492 | -754.0 | -603.2 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -1.71 | 149.71 | 11.15 | 233.82 | 0.2405 | -1070.0 | -916.5 | |
| 0.00 | 2.64 | 0.00 | 1.35 | -1.56 | 149.71 | 11.15 | 234.33 | 0.2390 | -886.0 | -699.2 | |
| 0.00 | 1.76 | 0.00 | 0.90 | -1.92 | 149.65 | 11.09 | 232.97 | 0.2419 | -833.0 | -678.8 | |
| 0.00 | 1.41 | 0.00 | 0.71 | -1.76 | 147.70 | 9.14 | 228.01 | 0.2145 | -920.0 | -738.0 | |
| 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. | |