SDO HMI 2014-10-03 17:00:32 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 |
| 8.27 | 37.82 | 4.32 | 19.97 | -11.01 | 139.47 | -9.53 | 151.72 | 0.3441 | 143.8 | 272.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-03 17:00:32 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 | 1.14 | 0.00 | 0.60 | -11.83 | 141.89 | -7.12 | 158.96 | 0.3392 | 635.0 | 544.8 | |
| 0.00 | 1.58 | 0.00 | 0.83 | -11.55 | 141.80 | -7.20 | 158.42 | 0.3354 | 768.0 | 690.2 | |
| 5.28 | 17.85 | 2.76 | 9.34 | -9.97 | 140.34 | -8.67 | 152.39 | 0.3217 | 1168.1 | 750.2 | |
| 1.76 | 3.17 | 0.92 | 1.65 | -9.35 | 140.20 | -8.80 | 151.08 | 0.3137 | 1083.6 | 844.8 | |
| 1.23 | -3.00 | 0.64 | -3.00 | -9.82 | 140.16 | -8.85 | 151.67 | 0.3208 | 1103.1 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.24 | -16.23 | 139.57 | -9.44 | 157.83 | 0.4190 | 464.0 | 470.4 | |
| 0.00 | 1.58 | 0.00 | 0.84 | -12.41 | 139.64 | -9.37 | 153.88 | 0.3626 | 872.0 | 736.0 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -11.21 | 139.65 | -9.35 | 152.34 | 0.3450 | 758.0 | 640.7 | |
| 0.00 | 1.76 | 0.00 | 0.95 | -14.27 | 138.93 | -10.07 | 154.45 | 0.3946 | -794.0 | -681.5 | |
| 0.00 | 1.85 | 0.00 | 0.97 | -9.43 | 138.97 | -10.04 | 147.92 | 0.3252 | 128.0 | 136.5 | |
| 0.00 | 1.23 | 0.00 | 0.66 | -13.58 | 138.34 | -10.67 | 152.32 | 0.3889 | -708.0 | -479.7 | |
| 0.00 | 0.44 | 0.00 | 0.24 | -13.14 | 138.11 | -10.90 | 151.25 | 0.3844 | -595.0 | -608.8 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -14.58 | 137.75 | -11.25 | 152.27 | 0.4075 | -866.0 | -731.7 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -12.73 | 137.81 | -11.19 | 150.07 | 0.3810 | -806.0 | -640.5 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -15.05 | 137.25 | -11.75 | 151.78 | 0.4177 | -683.0 | -443.4 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -12.33 | 136.04 | -12.96 | 145.72 | 0.3907 | -716.0 | -530.7 | |
| 0.00 | 1.76 | 0.00 | 0.95 | -10.60 | 133.55 | -15.46 | 138.05 | 0.3937 | -750.0 | -638.9 | |
| 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. | |