SDO HMI 2014-10-05 18:00:32 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 |
| 48.12 | 259.00 | 25.41 | 136.83 | -13.71 | 121.31 | -0.76 | 177.97 | 0.3489 | 450.5 | 225.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-05 18:00:32 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 |
| 19.85 | 190.73 | 10.48 | 100.66 | -13.80 | 122.62 | 0.56 | 181.56 | 0.3484 | 1239.9 | 372.0 | |
| 16.51 | -1.00 | 8.70 | -1.00 | -13.54 | 122.34 | 0.28 | 180.80 | 0.3441 | 1376.4 | 999999 | |
| 1.14 | -1.00 | 0.60 | -1.00 | -13.19 | 122.31 | 0.25 | 180.72 | 0.3383 | 1193.6 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -8.98 | 122.01 | -0.05 | 179.81 | 0.2679 | 788.0 | 515.5 | |
| 0.00 | 2.20 | 0.00 | 1.16 | -13.48 | 120.56 | -1.51 | 175.72 | 0.3439 | 1152.0 | 871.3 | |
| 1.05 | 10.01 | 0.56 | 5.30 | -14.06 | 120.52 | -1.54 | 175.75 | 0.3534 | 1089.2 | 794.5 | |
| 0.00 | 2.90 | 0.00 | 1.52 | -13.16 | 120.41 | -1.66 | 175.21 | 0.3389 | 1107.0 | 894.4 | |
| 0.00 | 1.93 | 0.00 | 1.03 | -14.73 | 120.39 | -1.67 | 175.54 | 0.3646 | 777.0 | 651.1 | |
| 0.00 | 5.62 | 0.00 | 2.95 | -12.75 | 120.22 | -1.84 | 174.57 | 0.3324 | 969.0 | 853.3 | |
| 2.11 | -6.00 | 1.12 | -6.00 | -14.02 | 120.12 | -1.94 | 174.64 | 0.3534 | 941.0 | 999999 | |
| 0.00 | 1.58 | 0.00 | 0.82 | -10.92 | 119.69 | -2.37 | 172.26 | 0.3032 | 736.0 | 525.9 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -15.25 | 119.42 | -2.64 | 173.16 | 0.3745 | -769.0 | -597.8 | |
| 0.00 | 2.20 | 0.00 | 1.17 | -14.57 | 118.75 | -3.31 | 171.15 | 0.3651 | -905.0 | -706.8 | |
| 0.00 | 6.59 | 0.00 | 3.53 | -15.65 | 117.24 | -4.83 | 167.85 | 0.3868 | -918.0 | -717.8 | |
| 2.72 | 7.38 | 1.44 | 3.90 | -13.31 | 116.92 | -5.15 | 165.53 | 0.3509 | -1144.0 | -868.2 | |
| 0.00 | 2.55 | 0.00 | 1.35 | -13.60 | 116.91 | -5.15 | 165.72 | 0.3554 | -734.0 | -625.5 | |
| 0.00 | 1.76 | 0.00 | 0.93 | -13.15 | 116.71 | -5.36 | 164.84 | 0.3493 | -966.0 | -829.1 | |
| 4.74 | 6.76 | 2.51 | 3.58 | -13.44 | 116.48 | -5.58 | 164.47 | 0.3548 | -1093.4 | -796.8 | |
| 0.00 | 2.55 | 0.00 | 1.35 | -13.12 | 116.40 | -5.67 | 163.99 | 0.3502 | -885.0 | -782.4 | |
| 0.00 | 1.76 | 0.00 | 0.94 | -14.47 | 116.08 | -5.98 | 164.22 | 0.3727 | -783.0 | -659.5 | |
| 0.00 | 5.62 | 0.00 | 2.99 | -14.02 | 116.03 | -6.03 | 163.75 | 0.3659 | -896.0 | -748.0 | |
| 0.00 | 1.32 | 0.00 | 0.71 | -15.86 | 115.41 | -6.65 | 163.65 | 0.3973 | -740.0 | -601.9 | |
| 0.00 | 0.79 | 0.00 | 0.42 | -14.99 | 115.29 | -6.78 | 162.68 | 0.3845 | -880.0 | -735.2 | |
| 0.00 | 2.81 | 0.00 | 1.50 | -14.74 | 115.20 | -6.86 | 162.26 | 0.3809 | -903.0 | -760.9 | |
| 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. | |