SDO HMI 2014-09-06 05:00:36 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 |
| 50.02 | 226.54 | 39.89 | 180.80 | -19.54 | 107.15 | -44.85 | 122.06 | 0.7863 | 707.5 | 376.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-06 05:00:36 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 | 1.16 | 0.00 | 0.87 | -19.50 | 110.51 | -41.49 | 123.94 | 0.7551 | 529.0 | 433.5 | |
| 0.00 | 0.80 | 0.00 | 0.66 | -22.84 | 107.84 | -44.17 | 126.11 | 0.7971 | 571.0 | 510.1 | |
| 0.00 | 2.59 | 0.00 | 2.12 | -22.62 | 107.65 | -44.35 | 125.76 | 0.7975 | 730.0 | 640.0 | |
| 0.00 | 0.71 | 0.00 | 0.58 | -22.40 | 107.42 | -44.58 | 125.39 | 0.7983 | 713.0 | 694.9 | |
| 0.00 | 1.16 | 0.00 | 0.91 | -19.93 | 108.36 | -43.65 | 123.16 | 0.7774 | 733.0 | 626.4 | |
| 0.00 | 1.52 | 0.00 | 1.25 | -22.35 | 107.21 | -44.80 | 125.22 | 0.7999 | 592.0 | 510.3 | |
| 0.00 | 0.89 | 0.00 | 0.73 | -22.21 | 107.17 | -44.83 | 125.05 | 0.7995 | 492.0 | 443.2 | |
| 0.00 | 1.07 | 0.00 | 0.84 | -19.76 | 108.01 | -43.99 | 122.78 | 0.7797 | 226.0 | 337.2 | |
| 14.74 | 84.60 | 11.45 | 65.55 | -18.68 | 108.21 | -43.80 | 121.64 | 0.7724 | 1042.3 | 554.1 | |
| 10.72 | 37.16 | 8.66 | 29.93 | -20.66 | 107.10 | -44.91 | 123.28 | 0.7924 | 757.0 | 412.3 | |
| 0.00 | 1.25 | 0.00 | 1.02 | -20.99 | 106.79 | -45.22 | 123.48 | 0.7968 | 3.0 | 1.0 | |
| 22.15 | 71.11 | 17.85 | 57.42 | -19.78 | 106.79 | -45.22 | 122.12 | 0.7909 | 885.2 | 237.0 | |
| 0.00 | 2.59 | 0.00 | 2.12 | -20.45 | 106.39 | -45.61 | 122.67 | 0.7976 | 289.0 | 195.0 | |
| 2.41 | 6.79 | 1.93 | 5.44 | -19.08 | 106.72 | -45.29 | 121.29 | 0.7882 | 761.6 | 512.7 | |
| 0.00 | 1.25 | 0.00 | 1.06 | -21.73 | 105.07 | -46.93 | 123.39 | 0.8150 | 317.0 | 310.5 | |
| 0.00 | 1.88 | 0.00 | 1.59 | -20.91 | 104.75 | -47.26 | 122.33 | 0.8140 | 91.0 | 197.9 | |
| 0.00 | 0.45 | 0.00 | 0.38 | -19.71 | 103.99 | -48.01 | 120.61 | 0.8152 | 470.0 | 440.4 | |
| 0.00 | 3.31 | 0.00 | 2.84 | -18.07 | 102.79 | -49.21 | 118.20 | 0.8190 | -133.0 | -182.8 | |
| 0.00 | 0.89 | 0.00 | 0.78 | -18.57 | 102.35 | -49.66 | 118.57 | 0.8248 | -344.0 | -355.0 | |
| 0.00 | 0.80 | 0.00 | 0.70 | -18.25 | 102.33 | -49.67 | 118.19 | 0.8237 | -240.0 | -355.7 | |
| 0.00 | 4.56 | 0.00 | 4.01 | -18.01 | 101.68 | -50.33 | 117.64 | 0.8285 | -551.0 | -348.3 | |
| 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. | |