SDO HMI 2014-11-05 06:00:28 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 |
| 11.84 | 28.08 | 5.89 | 14.08 | 5.62 | 71.51 | -8.27 | 75.89 | 0.1473 | -172.2 | -57.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-05 06:00:28 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 |
| 6.91 | 17.11 | 3.44 | 8.52 | 5.85 | 74.39 | -5.39 | 70.39 | 0.0996 | -1113.8 | -836.4 | |
| 4.93 | -1.00 | 2.45 | -1.00 | 5.70 | 74.33 | -5.45 | 72.00 | 0.0998 | -1211.3 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.39 | 3.84 | 72.87 | -6.90 | 90.69 | 0.1205 | -842.0 | -596.7 | |
| 0.00 | 2.16 | 0.00 | 1.08 | 5.37 | 70.84 | -8.93 | 80.61 | 0.1574 | -979.0 | -753.7 | |
| 0.00 | 1.38 | 0.00 | 0.70 | 5.47 | 66.27 | -13.50 | 83.07 | 0.2352 | 902.0 | 727.2 | |
| 0.00 | 1.38 | 0.00 | 0.70 | 4.78 | 66.13 | -13.64 | 86.02 | 0.2367 | 932.0 | 706.7 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 4.66 | 66.10 | -13.67 | 86.53 | 0.2371 | 891.0 | 735.0 | |
| 0.00 | 0.86 | 0.00 | 0.44 | 5.04 | 65.82 | -13.95 | 85.00 | 0.2422 | 879.0 | 596.1 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 6.44 | 65.57 | -14.20 | 79.45 | 0.2491 | 657.0 | 595.7 | |
| 0.00 | 1.47 | 0.00 | 0.75 | 5.86 | 65.12 | -14.65 | 81.96 | 0.2553 | 941.0 | 720.5 | |
| 0.00 | 0.95 | 0.00 | 0.49 | 6.20 | 64.06 | -15.71 | 81.18 | 0.2737 | 854.0 | 580.0 | |
| 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. | |