| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.02 | 0.00 | 13.74 | 10.64 | 113.97 | 35.75 | 297.47 | 0.6395 | -28.7 | -25.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-05 03:00:28 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 | 1.12 | 0.00 | 0.93 | 5.21 | 130.11 | 51.88 | 282.08 | 0.8035 | -532.0 | -472.5 | |
| 0.00 | 0.43 | 0.00 | 0.35 | 6.30 | 129.19 | 50.97 | 283.68 | 0.7969 | -379.0 | -352.6 | |
| 0.00 | 2.51 | 0.00 | 1.81 | 12.39 | 120.71 | 42.49 | 294.73 | 0.7287 | -489.0 | -482.7 | |
| 0.00 | 0.86 | 0.00 | 0.62 | 12.47 | 120.56 | 42.34 | 294.91 | 0.7274 | -586.0 | -499.0 | |
| 0.00 | 1.12 | 0.00 | 0.80 | 13.13 | 119.75 | 41.53 | 296.18 | 0.7218 | -651.0 | -526.8 | |
| 0.00 | 1.04 | 0.00 | 0.74 | 12.89 | 119.62 | 41.40 | 295.95 | 0.7193 | -631.0 | -552.8 | |
| 0.00 | 1.73 | 0.00 | 1.23 | 13.26 | 119.54 | 41.31 | 296.47 | 0.7202 | -573.0 | -496.8 | |
| 0.00 | 0.78 | 0.00 | 0.54 | 13.66 | 117.84 | 39.62 | 297.95 | 0.7039 | -569.0 | -486.0 | |
| 0.00 | 0.35 | 0.00 | 0.24 | 14.16 | 116.99 | 38.77 | 299.11 | 0.6974 | -528.0 | -499.8 | |
| 0.00 | 1.90 | 0.00 | 1.20 | 8.18 | 113.16 | 34.94 | 293.25 | 0.6193 | 611.0 | 483.1 | |
| 0.00 | 1.47 | 0.00 | 0.88 | 7.72 | 109.28 | 31.06 | 295.19 | 0.5672 | 477.0 | 478.0 | |
| 0.00 | 0.61 | 0.00 | 0.36 | 10.94 | 105.78 | 27.55 | 303.29 | 0.5455 | 570.0 | 476.9 | |
| 0.00 | 1.30 | 0.00 | 0.75 | 11.12 | 103.46 | 25.24 | 305.95 | 0.5189 | 566.0 | 464.7 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 10.98 | 103.24 | 25.02 | 305.97 | 0.5151 | 574.0 | 533.3 | |
| 0.00 | 0.86 | 0.00 | 0.49 | 10.32 | 102.52 | 24.30 | 305.71 | 0.5006 | 615.0 | 518.6 | |
| 0.00 | 3.29 | 0.00 | 1.86 | 9.79 | 101.95 | 23.72 | 305.48 | 0.4889 | 399.0 | 523.3 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 9.86 | 101.46 | 23.24 | 306.17 | 0.4835 | 638.0 | 481.8 | |
| 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. | |