SDO HMI 2014-11-05 17:00:28 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 |
| 4.15 | 27.88 | 2.06 | 13.88 | 5.85 | 71.39 | -2.36 | 229.37 | 0.0725 | -37.7 | -311.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-05 17:00:28 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 |
| 2.42 | 13.38 | 1.20 | 6.63 | 5.82 | 74.75 | 1.01 | 332.17 | 0.0376 | -1130.7 | -984.2 | |
| 1.73 | -1.00 | 0.86 | -1.00 | 5.61 | 74.72 | 0.98 | 330.09 | 0.0342 | -1163.8 | 999999 | |
| 0.00 | 1.81 | 0.00 | 0.90 | 5.61 | 73.86 | 0.11 | 356.28 | 0.0297 | -1148.0 | -817.5 | |
| 0.00 | 1.47 | 0.00 | 0.73 | 5.46 | 73.77 | 0.02 | 359.23 | 0.0270 | -1106.0 | -870.6 | |
| 0.00 | 1.12 | 0.00 | 0.56 | 4.72 | 71.74 | -2.01 | 68.18 | 0.0378 | -818.0 | -658.6 | |
| 0.00 | 1.38 | 0.00 | 0.69 | 5.93 | 68.95 | -4.79 | 66.99 | 0.0907 | -954.0 | -723.7 | |
| 0.00 | 0.86 | 0.00 | 0.43 | 7.02 | 67.26 | -6.48 | 64.07 | 0.1252 | 862.0 | 712.2 | |
| 0.00 | 0.78 | 0.00 | 0.39 | 5.35 | 66.62 | -7.13 | 78.34 | 0.1267 | 961.0 | 801.1 | |
| 0.00 | 0.69 | 0.00 | 0.35 | 6.15 | 66.10 | -7.65 | 73.38 | 0.1387 | 795.0 | 621.1 | |
| 0.00 | 1.12 | 0.00 | 0.56 | 6.50 | 66.00 | -7.74 | 71.15 | 0.1421 | 980.0 | 776.3 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 6.50 | 65.49 | -8.26 | 72.23 | 0.1505 | 824.0 | 625.5 | |
| 0.00 | 1.64 | 0.00 | 0.82 | 5.76 | 65.26 | -8.49 | 77.42 | 0.1512 | 722.0 | 551.8 | |
| 0.00 | 2.59 | 0.00 | 1.30 | 6.44 | 65.16 | -8.59 | 73.24 | 0.1557 | 747.0 | 778.2 | |
| 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. | |