SDO HMI 2014-11-06 11:00:28 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 |
| 29.28 | 159.85 | 24.54 | 132.49 | 13.38 | 116.95 | 53.10 | 283.83 | 0.8030 | -496.8 | -176.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-06 11:00:28 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 |
| 27.72 | 137.30 | 23.39 | 115.86 | 13.78 | 117.72 | 53.87 | 284.26 | 0.8116 | -901.1 | -249.3 | |
| 0.00 | 0.78 | 0.00 | 0.62 | 12.04 | 115.52 | 51.66 | 282.33 | 0.7875 | -590.0 | -507.8 | |
| 0.00 | 1.73 | 0.00 | 1.34 | 12.17 | 114.15 | 50.29 | 282.65 | 0.7730 | -202.0 | -157.0 | |
| 0.52 | 1.47 | 0.38 | 1.09 | 7.74 | 112.02 | 48.17 | 276.98 | 0.7461 | -625.8 | -534.0 | |
| 1.04 | 3.11 | 0.77 | 2.31 | 7.98 | 112.01 | 48.16 | 277.30 | 0.7461 | -739.5 | -610.0 | |
| 0.00 | 1.04 | 0.00 | 0.79 | 12.69 | 112.87 | 49.01 | 283.48 | 0.7596 | 388.0 | 367.6 | |
| 0.00 | 0.26 | 0.00 | 0.19 | 7.76 | 111.71 | 47.85 | 277.01 | 0.7425 | -687.0 | -663.3 | |
| 0.00 | 3.63 | 0.00 | 2.71 | 11.73 | 112.25 | 48.40 | 282.29 | 0.7516 | 667.0 | 547.4 | |
| 0.00 | 1.64 | 0.00 | 1.21 | 12.25 | 111.51 | 47.65 | 283.08 | 0.7438 | 739.0 | 561.6 | |
| 0.00 | 1.55 | 0.00 | 1.13 | 12.29 | 110.62 | 46.76 | 283.26 | 0.7337 | 649.0 | 489.6 | |
| 0.00 | 1.90 | 0.00 | 1.36 | 10.51 | 110.10 | 46.25 | 280.89 | 0.7256 | 681.0 | 613.1 | |
| 0.00 | 1.38 | 0.00 | 0.99 | 10.84 | 110.13 | 46.27 | 281.34 | 0.7262 | 423.0 | 503.9 | |
| 0.00 | 0.69 | 0.00 | 0.50 | 12.12 | 110.40 | 46.55 | 283.06 | 0.7309 | 508.0 | 440.6 | |
| 0.00 | 1.21 | 0.00 | 0.87 | 11.26 | 110.13 | 46.27 | 281.92 | 0.7266 | 544.0 | 510.4 | |
| 0.00 | 2.16 | 0.00 | 1.52 | 8.08 | 109.38 | 45.53 | 277.58 | 0.7151 | 738.0 | 633.8 | |
| 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. | |