SDO HMI 2014-01-05 12:00:24 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 |
| 110.30 | 278.70 | 64.78 | 164.39 | 9.08 | 99.88 | -30.36 | 67.17 | 0.5434 | 189.9 | 57.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-05 12:00:24 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 |
| 8.50 | 25.66 | 4.85 | 14.66 | 8.86 | 103.15 | -27.09 | 65.22 | 0.4976 | -1108.4 | -670.7 | |
| 7.99 | -1.00 | 4.57 | -1.00 | 9.08 | 102.83 | -27.41 | 65.07 | 0.5033 | -872.8 | 999999 | |
| 0.00 | 1.87 | 0.00 | 1.07 | 9.26 | 102.61 | -27.62 | 64.90 | 0.5074 | -625.0 | -548.7 | |
| 0.00 | 2.29 | 0.00 | 1.32 | 9.48 | 102.32 | -27.91 | 64.73 | 0.5127 | -557.0 | -438.4 | |
| 6.29 | 9.43 | 3.62 | 5.43 | 8.88 | 102.24 | -28.00 | 65.88 | 0.5103 | -949.8 | -627.6 | |
| 4.08 | 8.33 | 2.35 | 4.81 | 8.90 | 101.83 | -28.41 | 66.16 | 0.5159 | -730.0 | -394.8 | |
| 1.27 | 4.08 | 0.74 | 2.37 | 9.60 | 101.53 | -28.71 | 65.13 | 0.5241 | -844.8 | -683.8 | |
| 18.78 | 44.78 | 10.81 | 25.80 | 7.64 | 101.63 | -28.61 | 68.59 | 0.5119 | -991.4 | -510.1 | |
| 0.00 | 2.46 | 0.00 | 1.43 | 8.40 | 101.29 | -28.94 | 67.43 | 0.5206 | -505.0 | -495.1 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 9.80 | 100.07 | -30.17 | 65.84 | 0.5450 | 751.0 | 586.0 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 9.02 | 99.76 | -30.48 | 67.37 | 0.5449 | 652.0 | 551.1 | |
| 28.55 | 59.82 | 16.95 | 35.52 | 9.82 | 99.44 | -30.80 | 66.23 | 0.5535 | 931.5 | 354.8 | |
| 0.76 | 2.29 | 0.45 | 1.36 | 8.53 | 99.29 | -30.95 | 68.53 | 0.5488 | 793.2 | 667.7 | |
| 0.00 | 1.19 | 0.00 | 0.71 | 8.81 | 99.05 | -31.19 | 68.20 | 0.5533 | 752.0 | 682.4 | |
| 0.00 | 0.68 | 0.00 | 0.41 | 9.56 | 98.91 | -31.33 | 67.01 | 0.5592 | 726.0 | 555.4 | |
| 0.00 | 0.93 | 0.00 | 0.55 | 8.48 | 98.98 | -31.26 | 68.80 | 0.5527 | -495.0 | -308.5 | |
| 34.08 | 111.92 | 20.44 | 67.19 | 9.31 | 98.30 | -31.94 | 67.81 | 0.5660 | 1056.6 | 281.2 | |
| 0.00 | 1.10 | 0.00 | 0.66 | 7.80 | 97.70 | -32.54 | 70.69 | 0.5669 | 828.0 | 705.9 | |
| 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. | |