SDO HMI 2014-10-05 21:00:32 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 |
| 0.00 | 21.23 | 0.00 | 21.89 | 13.44 | 58.51 | -61.90 | 78.20 | 0.8780 | 21.7 | 107.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-05 21:00:32 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 | 1.05 | 0.00 | 0.97 | 14.02 | 62.57 | -57.84 | 77.48 | 0.8434 | -406.0 | -456.8 | |
| 0.00 | 0.88 | 0.00 | 0.85 | 15.10 | 60.66 | -59.75 | 76.26 | 0.8606 | -552.0 | -449.8 | |
| 0.00 | 0.61 | 0.00 | 0.60 | 14.97 | 60.53 | -59.87 | 76.42 | 0.8616 | -539.0 | -500.0 | |
| 0.00 | 1.05 | 0.00 | 1.04 | 13.14 | 60.02 | -60.39 | 78.55 | 0.8658 | -433.0 | -374.8 | |
| 0.00 | 0.79 | 0.00 | 0.78 | 13.51 | 59.80 | -60.61 | 78.12 | 0.8677 | -374.0 | -361.4 | |
| 0.00 | 0.97 | 0.00 | 0.96 | 13.11 | 59.71 | -60.69 | 78.59 | 0.8684 | -178.0 | -205.9 | |
| 0.00 | 1.14 | 0.00 | 1.13 | 12.90 | 59.80 | -60.61 | 78.83 | 0.8677 | -229.0 | -219.5 | |
| 0.00 | 1.14 | 0.00 | 1.15 | 13.92 | 59.30 | -61.11 | 77.65 | 0.8719 | -246.0 | -203.8 | |
| 0.00 | 3.07 | 0.00 | 3.11 | 13.53 | 59.02 | -61.39 | 78.10 | 0.8742 | 329.0 | 297.5 | |
| 0.00 | 0.79 | 0.00 | 0.82 | 14.25 | 58.23 | -62.18 | 77.28 | 0.8807 | -339.0 | -282.2 | |
| 0.00 | 0.53 | 0.00 | 0.55 | 12.90 | 58.18 | -62.23 | 78.82 | 0.8811 | 359.0 | 471.8 | |
| 0.00 | 1.32 | 0.00 | 1.37 | 12.82 | 58.08 | -62.33 | 78.90 | 0.8819 | 604.0 | 549.3 | |
| 0.00 | 1.58 | 0.00 | 1.64 | 12.50 | 58.22 | -62.19 | 79.27 | 0.8808 | 533.0 | 517.4 | |
| 0.00 | 1.58 | 0.00 | 1.65 | 12.38 | 57.93 | -62.47 | 79.40 | 0.8831 | 700.0 | 550.5 | |
| 0.00 | 0.79 | 0.00 | 0.85 | 13.24 | 57.00 | -63.40 | 78.42 | 0.8904 | 430.0 | 412.2 | |
| 0.00 | 3.07 | 0.00 | 3.37 | 14.12 | 56.57 | -63.83 | 77.43 | 0.8936 | 139.0 | 210.9 | |
| 0.00 | 0.61 | 0.00 | 0.70 | 13.21 | 55.52 | -64.89 | 78.43 | 0.9016 | 342.0 | 324.1 | |
| 0.00 | 0.26 | 0.00 | 0.35 | 11.08 | 51.71 | -68.69 | 80.64 | 0.9282 | 250.0 | 222.3 | |
| 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. | |