SDO HMI 2014-03-03 11:00:28 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 72.39 | 211.91 | 44.98 | 131.51 | 7.70 | 134.10 | 33.90 | 293.19 | 0.6033 | 173.6 | 0.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-03 11:00:28 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 | 0.26 | 0.00 | 0.17 | 4.00 | 139.88 | 39.68 | 284.59 | 0.6605 | -462.0 | -464.3 | |
| 1.12 | 3.63 | 0.72 | 2.34 | 7.12 | 137.37 | 37.17 | 290.35 | 0.6418 | 250.6 | -66.7 | |
| 16.33 | 29.37 | 10.51 | 18.88 | 7.71 | 137.09 | 36.89 | 291.37 | 0.6411 | -876.1 | -708.8 | |
| 0.00 | 1.73 | 0.00 | 1.10 | 7.22 | 136.71 | 36.51 | 290.87 | 0.6339 | -906.0 | -767.8 | |
| 0.95 | 6.74 | 0.61 | 4.33 | 8.39 | 136.75 | 36.55 | 292.55 | 0.6403 | -721.2 | -624.2 | |
| 0.00 | 0.86 | 0.00 | 0.55 | 8.45 | 135.53 | 35.33 | 293.38 | 0.6255 | 391.0 | 358.7 | |
| 0.00 | 3.02 | 0.00 | 1.89 | 6.61 | 135.17 | 34.97 | 290.83 | 0.6115 | -855.0 | -728.9 | |
| 0.00 | 0.78 | 0.00 | 0.48 | 6.56 | 134.91 | 34.71 | 290.91 | 0.6079 | -705.0 | -687.0 | |
| 0.00 | 1.38 | 0.00 | 0.87 | 8.20 | 135.03 | 34.83 | 293.32 | 0.6179 | -694.0 | -526.7 | |
| 0.00 | 0.86 | 0.00 | 0.54 | 7.00 | 134.62 | 34.42 | 291.76 | 0.6064 | 403.0 | 317.2 | |
| 1.47 | 152.30 | 0.91 | 93.64 | 7.68 | 134.32 | 34.12 | 292.99 | 0.6062 | 578.2 | 128.0 | |
| 0.00 | 1.73 | 0.00 | 1.07 | 8.85 | 133.86 | 33.66 | 295.07 | 0.6069 | 553.0 | 501.0 | |
| 20.13 | -11.00 | 12.40 | -11.00 | 7.49 | 133.69 | 33.49 | 293.10 | 0.5970 | 947.8 | 999999 | |
| 4.23 | -11.00 | 2.60 | -11.00 | 6.90 | 133.64 | 33.44 | 292.22 | 0.5932 | -1009.1 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.64 | 8.78 | 133.70 | 33.51 | 295.06 | 0.6045 | 614.0 | 508.2 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 8.67 | 133.44 | 33.24 | 295.07 | 0.6006 | 634.0 | 571.6 | |
| 6.91 | -11.00 | 4.25 | -11.00 | 7.95 | 133.26 | 33.06 | 294.09 | 0.5941 | 484.3 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.64 | 8.46 | 133.13 | 32.93 | 294.97 | 0.5955 | 734.0 | 629.8 | |
| 14.17 | -11.00 | 8.67 | -11.00 | 7.98 | 132.83 | 32.64 | 294.43 | 0.5889 | 638.7 | 999999 | |
| 5.27 | -11.00 | 3.21 | -11.00 | 7.75 | 132.60 | 32.40 | 294.24 | 0.5845 | 300.0 | 999999 | |
| 1.81 | 5.44 | 1.10 | 3.32 | 8.25 | 132.29 | 32.09 | 295.24 | 0.5835 | 902.3 | 634.1 | |
| 0.00 | 0.78 | 0.00 | 0.46 | 6.74 | 130.41 | 30.21 | 294.19 | 0.5500 | 445.0 | 450.3 | |
| 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. | |