SDO HMI 2014-11-05 22:00:28 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 |
| 7.77 | 37.04 | 3.86 | 18.40 | 5.79 | 70.93 | -0.05 | 186.44 | 0.0763 | -99.2 | 37.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-05 22:00:28 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 |
| 3.80 | 14.68 | 1.89 | 7.29 | 5.79 | 74.86 | 3.88 | 296.18 | 0.0753 | -1128.2 | -822.3 | |
| 3.97 | -1.00 | 1.97 | -1.00 | 5.64 | 74.77 | 3.79 | 294.89 | 0.0728 | -1231.1 | 999999 | |
| 0.00 | 4.92 | 0.00 | 2.44 | 5.56 | 74.08 | 3.10 | 298.29 | 0.0614 | -1103.0 | -701.2 | |
| 0.00 | 1.99 | 0.00 | 0.99 | 6.16 | 68.91 | -2.07 | 42.32 | 0.0536 | -943.0 | -723.8 | |
| 0.00 | 1.55 | 0.00 | 0.77 | 6.87 | 67.35 | -3.63 | 50.45 | 0.0819 | 947.0 | 670.6 | |
| 0.00 | 4.06 | 0.00 | 2.02 | 5.56 | 66.91 | -4.07 | 67.62 | 0.0768 | 1038.0 | 825.6 | |
| 0.00 | 4.58 | 0.00 | 2.27 | 5.56 | 66.58 | -4.40 | 69.13 | 0.0821 | 561.0 | 666.5 | |
| 0.00 | 1.21 | 0.00 | 0.60 | 5.23 | 66.43 | -4.55 | 73.49 | 0.0827 | 834.0 | 705.6 | |
| 0.00 | 1.55 | 0.00 | 0.77 | 6.48 | 66.25 | -4.74 | 61.16 | 0.0941 | 1042.0 | 790.2 | |
| 0.00 | 2.50 | 0.00 | 1.25 | 6.36 | 65.32 | -5.66 | 66.27 | 0.1077 | 1005.0 | 852.1 | |
| 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. | |