| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 71.57 | 422.97 | 51.60 | 305.15 | -19.20 | 254.51 | 41.31 | 239.02 | 0.7294 | 822.7 | 317.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-09 03:00:40 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 | 0.54 | 0.00 | 0.50 | -22.28 | 265.29 | 52.09 | 240.37 | 0.8420 | 511.0 | 460.0 | |
| 0.00 | 1.36 | 0.00 | 1.16 | -20.91 | 262.89 | 49.70 | 240.97 | 0.8170 | 583.0 | 514.6 | |
| 0.00 | 1.18 | 0.00 | 0.91 | -23.25 | 256.59 | 43.40 | 235.28 | 0.7702 | -532.0 | -504.2 | |
| 0.00 | 1.27 | 0.00 | 0.94 | -20.56 | 255.14 | 41.95 | 237.70 | 0.7428 | -169.0 | -153.8 | |
| 66.85 | 400.55 | 48.23 | 288.84 | -19.05 | 254.57 | 41.37 | 239.25 | 0.7293 | 1102.7 | 339.2 | |
| 1.82 | -5.00 | 1.31 | -5.00 | -19.75 | 254.14 | 40.95 | 238.13 | 0.7285 | 859.7 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.92 | -21.05 | 253.39 | 40.20 | 236.10 | 0.7280 | 507.0 | 418.1 | |
| 0.00 | 1.54 | 0.00 | 1.08 | -19.47 | 252.32 | 39.12 | 237.42 | 0.7083 | 692.0 | 549.1 | |
| 0.00 | 1.45 | 0.00 | 1.03 | -20.85 | 252.64 | 39.45 | 235.90 | 0.7194 | 349.0 | 351.9 | |
| 0.00 | 1.00 | 0.00 | 0.75 | -24.92 | 254.10 | 40.91 | 231.94 | 0.7565 | -70.0 | -111.4 | |
| 0.00 | 1.63 | 0.00 | 1.17 | -21.86 | 252.80 | 39.61 | 234.76 | 0.7268 | 483.0 | 311.7 | |
| 0.45 | 1.73 | 0.32 | 1.20 | -20.20 | 251.53 | 38.33 | 236.02 | 0.7043 | -540.6 | -469.7 | |
| 2.45 | 6.72 | 1.74 | 4.78 | -22.06 | 251.93 | 38.74 | 233.98 | 0.7194 | -696.7 | -417.7 | |
| 0.00 | 1.27 | 0.00 | 0.89 | -21.64 | 250.92 | 37.73 | 233.83 | 0.7068 | -419.0 | -447.9 | |
| 0.00 | 0.82 | 0.00 | 0.56 | -20.41 | 250.31 | 37.12 | 234.96 | 0.6931 | -668.0 | -593.6 | |
| 0.00 | 0.64 | 0.00 | 0.42 | -19.83 | 247.43 | 34.24 | 233.68 | 0.6592 | -504.0 | -422.9 | |
| 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. | |