| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.53 | 0.00 | 11.62 | 10.14 | 113.16 | 36.58 | 296.34 | 0.6459 | 70.0 | 97.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-05 06:00:28 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 | 0.52 | 0.00 | 0.45 | 5.14 | 130.11 | 53.52 | 281.55 | 0.8196 | -532.0 | -453.0 | |
| 0.00 | 0.86 | 0.00 | 0.75 | 7.98 | 129.85 | 53.27 | 284.99 | 0.8238 | -273.0 | -227.9 | |
| 0.00 | 0.61 | 0.00 | 0.51 | 4.68 | 129.15 | 52.57 | 281.25 | 0.8092 | -532.0 | -446.7 | |
| 0.00 | 0.69 | 0.00 | 0.52 | 11.66 | 122.24 | 45.66 | 292.27 | 0.7592 | -498.0 | -434.5 | |
| 0.00 | 1.04 | 0.00 | 0.77 | 12.27 | 120.78 | 44.20 | 293.72 | 0.7464 | -410.0 | -398.2 | |
| 0.00 | 0.95 | 0.00 | 0.70 | 13.09 | 119.77 | 43.19 | 295.25 | 0.7394 | -509.0 | -487.5 | |
| 0.00 | 0.95 | 0.00 | 0.68 | 13.79 | 117.98 | 41.39 | 297.09 | 0.7236 | -522.0 | -450.4 | |
| 0.00 | 1.38 | 0.00 | 0.99 | 14.18 | 117.69 | 41.11 | 297.73 | 0.7226 | -451.0 | -356.2 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 5.92 | 110.64 | 34.06 | 290.32 | 0.5963 | 607.0 | 514.9 | |
| 0.00 | 0.69 | 0.00 | 0.43 | 5.94 | 110.46 | 33.88 | 290.46 | 0.5940 | 554.0 | 607.6 | |
| 0.00 | 0.86 | 0.00 | 0.54 | 9.67 | 110.23 | 33.65 | 296.32 | 0.6117 | 481.0 | 421.8 | |
| 0.00 | 1.64 | 0.00 | 0.97 | 10.51 | 104.13 | 27.55 | 302.62 | 0.5421 | 601.0 | 498.2 | |
| 0.00 | 0.86 | 0.00 | 0.51 | 10.90 | 103.80 | 27.21 | 303.55 | 0.5410 | 645.0 | 486.9 | |
| 0.00 | 0.95 | 0.00 | 0.56 | 11.04 | 103.50 | 26.92 | 304.06 | 0.5385 | 610.0 | 569.9 | |
| 0.00 | 1.38 | 0.00 | 0.80 | 10.36 | 102.52 | 25.94 | 303.98 | 0.5210 | 738.0 | 613.5 | |
| 0.00 | 2.94 | 0.00 | 1.69 | 9.85 | 101.81 | 25.23 | 303.90 | 0.5080 | 611.0 | 507.6 | |
| 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. | |