SDO HMI 2014-10-09 07:00:32 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 |
| 0.00 | 33.43 | 0.00 | 17.61 | 12.64 | 56.78 | -18.55 | 67.66 | 0.3359 | 233.5 | 288.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-09 07:00:32 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 | 1.49 | 0.00 | 0.75 | 13.88 | 67.24 | -8.08 | 45.66 | 0.1917 | -1077.0 | -886.3 | |
| 0.00 | 0.88 | 0.00 | 0.44 | 14.17 | 66.83 | -8.50 | 45.95 | 0.2003 | -954.0 | -793.1 | |
| 0.00 | 0.88 | 0.00 | 0.45 | 11.09 | 63.30 | -12.03 | 67.09 | 0.2230 | -839.0 | -691.9 | |
| 0.00 | 2.81 | 0.00 | 1.44 | 14.58 | 62.85 | -12.48 | 54.89 | 0.2568 | -898.0 | -774.3 | |
| 0.00 | 2.28 | 0.00 | 1.17 | 13.93 | 62.03 | -13.30 | 58.63 | 0.2627 | -844.0 | -707.2 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 14.46 | 60.40 | -14.93 | 59.64 | 0.2903 | -925.0 | -693.3 | |
| 0.00 | 1.58 | 0.00 | 0.82 | 12.97 | 58.93 | -16.40 | 66.25 | 0.3018 | 821.0 | 573.8 | |
| 0.00 | 0.79 | 0.00 | 0.41 | 13.58 | 57.93 | -17.40 | 65.58 | 0.3207 | 879.0 | 745.6 | |
| 0.00 | 3.33 | 0.00 | 1.75 | 13.37 | 57.00 | -18.33 | 67.15 | 0.3334 | 797.0 | 688.7 | |
| 0.00 | 2.11 | 0.00 | 1.11 | 13.12 | 56.73 | -18.60 | 68.12 | 0.3362 | 852.0 | 728.4 | |
| 0.00 | 4.82 | 0.00 | 2.58 | 12.10 | 53.61 | -21.72 | 73.22 | 0.3796 | 501.0 | 767.5 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 11.88 | 53.53 | -21.80 | 73.82 | 0.3801 | 848.0 | 639.8 | |
| 0.00 | 1.05 | 0.00 | 0.57 | 12.81 | 53.31 | -22.02 | 71.59 | 0.3869 | 655.0 | 526.0 | |
| 0.00 | 2.46 | 0.00 | 1.32 | 12.26 | 53.20 | -22.13 | 73.04 | 0.3866 | 873.0 | 720.9 | |
| 0.00 | 1.05 | 0.00 | 0.57 | 12.74 | 53.12 | -22.21 | 71.88 | 0.3896 | 720.0 | 589.4 | |
| 0.00 | 1.23 | 0.00 | 0.66 | 12.25 | 52.20 | -23.13 | 73.62 | 0.4018 | 765.0 | 625.6 | |
| 0.00 | 1.32 | 0.00 | 0.71 | 12.47 | 51.64 | -23.68 | 73.39 | 0.4110 | 755.0 | 565.0 | |
| 0.00 | 1.93 | 0.00 | 1.04 | 9.35 | 51.77 | -23.56 | 80.97 | 0.4010 | 742.0 | 643.7 | |
| 0.00 | 1.32 | 0.00 | 0.71 | 9.04 | 51.59 | -23.73 | 81.78 | 0.4033 | 766.0 | 644.3 | |
| 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. | |