SDO HMI 2014-11-02 21:00:28 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 |
| 18.59 | 74.17 | 12.06 | 49.20 | 5.69 | 69.37 | -41.72 | 86.17 | 0.6652 | -128.2 | -13.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-02 21:00:28 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 |
| 7.87 | 28.19 | 4.98 | 17.84 | 5.70 | 72.43 | -38.66 | 86.15 | 0.6254 | -1005.3 | -594.1 | |
| 1.12 | -1.00 | 0.71 | -1.00 | 5.97 | 72.41 | -38.69 | 85.72 | 0.6257 | -932.8 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.61 | 5.74 | 71.89 | -39.21 | 86.10 | 0.6327 | -393.0 | -345.7 | |
| 5.71 | 7.61 | 3.65 | 4.87 | 5.46 | 71.68 | -39.42 | 86.54 | 0.6355 | -751.6 | -417.6 | |
| 0.00 | 1.47 | 0.00 | 0.96 | 5.38 | 70.51 | -40.58 | 86.67 | 0.6511 | -709.0 | -562.3 | |
| 0.00 | 3.89 | 0.00 | 2.54 | 5.84 | 70.27 | -40.82 | 85.95 | 0.6542 | -814.0 | -591.0 | |
| 0.00 | 1.12 | 0.00 | 0.75 | 6.31 | 68.83 | -42.27 | 85.26 | 0.6731 | -579.0 | -487.8 | |
| 0.00 | 1.04 | 0.00 | 0.70 | 6.51 | 68.60 | -42.49 | 84.97 | 0.6760 | -494.0 | -380.0 | |
| 0.00 | 1.12 | 0.00 | 0.77 | 5.96 | 67.17 | -43.92 | 85.79 | 0.6941 | 769.0 | 685.2 | |
| 0.00 | 1.12 | 0.00 | 0.77 | 6.16 | 66.90 | -44.19 | 85.51 | 0.6975 | 775.0 | 621.4 | |
| 0.00 | 0.86 | 0.00 | 0.60 | 6.30 | 66.85 | -44.25 | 85.30 | 0.6982 | 726.0 | 655.0 | |
| 0.00 | 0.86 | 0.00 | 0.60 | 6.49 | 66.49 | -44.60 | 85.03 | 0.7027 | 777.0 | 681.8 | |
| 2.77 | 14.70 | 1.93 | 10.25 | 5.92 | 66.30 | -44.79 | 85.85 | 0.7050 | 904.3 | 600.2 | |
| 0.00 | 0.52 | 0.00 | 0.36 | 3.95 | 66.29 | -44.80 | 88.65 | 0.7055 | -429.0 | -479.7 | |
| 1.12 | -13.00 | 0.79 | -13.00 | 5.96 | 66.00 | -45.10 | 85.79 | 0.7087 | 475.8 | 999999 | |
| 0.00 | 3.46 | 0.00 | 2.42 | 5.12 | 65.95 | -45.14 | 86.98 | 0.7094 | 818.0 | 603.6 | |
| 0.00 | 2.85 | 0.00 | 2.01 | 5.47 | 65.75 | -45.35 | 86.48 | 0.7118 | 603.0 | 439.4 | |
| 0.00 | 0.86 | 0.00 | 0.61 | 5.17 | 65.69 | -45.40 | 86.91 | 0.7126 | 463.0 | 374.9 | |
| 0.00 | 1.30 | 0.00 | 0.93 | 4.32 | 64.90 | -46.19 | 88.06 | 0.7224 | 653.0 | 534.5 | |
| 0.00 | 2.25 | 0.00 | 1.61 | 5.24 | 64.74 | -46.36 | 86.79 | 0.7241 | 656.0 | 554.5 | |
| 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. | |