SDO HMI 2011-07-03 01:59:11 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 |
| 13.16 | 70.04 | 7.44 | 39.47 | 16.09 | 24.67 | 25.62 | 299.02 | 0.4780 | -312.2 | -429.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-03 01:59:11 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 | 1.36 | 0.00 | 0.77 | 13.29 | 26.93 | 27.88 | 291.98 | 0.4928 | 809.0 | 687.5 | |
| 0.00 | 1.27 | 0.00 | 0.73 | 15.48 | 26.41 | 27.36 | 296.51 | 0.4969 | -571.0 | -426.1 | |
| 3.45 | 11.81 | 1.96 | 6.70 | 15.36 | 26.04 | 26.99 | 296.57 | 0.4912 | -811.4 | -647.4 | |
| 1.45 | -3.00 | 0.82 | -3.00 | 15.53 | 25.74 | 26.69 | 297.10 | 0.4881 | -668.9 | 999999 | |
| 0.00 | 1.91 | 0.00 | 1.08 | 15.15 | 25.66 | 26.60 | 296.45 | 0.4847 | -801.0 | -596.3 | |
| 0.00 | 3.82 | 0.00 | 2.15 | 14.82 | 25.43 | 26.38 | 295.97 | 0.4797 | -589.0 | -620.8 | |
| 0.00 | 1.18 | 0.00 | 0.66 | 14.54 | 25.22 | 26.17 | 295.59 | 0.4752 | -724.0 | -626.2 | |
| 0.00 | 1.82 | 0.00 | 1.02 | 14.82 | 25.19 | 26.14 | 296.16 | 0.4764 | -1016.0 | -896.0 | |
| 3.54 | 14.81 | 2.00 | 8.35 | 15.23 | 25.14 | 26.08 | 297.00 | 0.4781 | -979.1 | -814.5 | |
| 0.00 | 2.27 | 0.00 | 1.27 | 14.61 | 24.95 | 25.90 | 295.93 | 0.4719 | -947.0 | -751.6 | |
| 1.27 | 1.91 | 0.72 | 1.08 | 17.44 | 24.46 | 25.41 | 301.76 | 0.4834 | 490.2 | 405.1 | |
| 0.00 | 1.54 | 0.00 | 0.87 | 16.28 | 24.08 | 25.03 | 299.91 | 0.4705 | -71.0 | -137.7 | |
| 0.00 | 1.45 | 0.00 | 0.81 | 15.54 | 23.78 | 24.72 | 298.73 | 0.4614 | 803.0 | 536.6 | |
| 3.09 | 7.54 | 1.74 | 4.25 | 17.42 | 23.96 | 24.91 | 302.17 | 0.4767 | 923.5 | 691.6 | |
| 0.00 | 1.18 | 0.00 | 0.66 | 16.61 | 23.67 | 24.62 | 300.91 | 0.4672 | 395.0 | 431.0 | |
| 0.36 | 4.54 | 0.20 | 2.54 | 16.64 | 23.40 | 24.35 | 301.23 | 0.4638 | -671.2 | -398.5 | |
| 0.00 | 7.90 | 0.00 | 4.40 | 16.50 | 23.03 | 23.98 | 301.29 | 0.4579 | -779.0 | -648.1 | |
| 0.00 | 1.91 | 0.00 | 1.09 | 21.66 | 23.70 | 24.65 | 309.86 | 0.5069 | -732.0 | -622.1 | |
| 0.00 | 1.00 | 0.00 | 0.59 | 25.22 | 23.57 | 24.51 | 315.48 | 0.5374 | -644.0 | -468.9 | |
| 0.00 | 0.82 | 0.00 | 0.45 | 16.90 | 20.22 | 21.16 | 305.09 | 0.4240 | 804.0 | 594.3 | |
| 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. | |