SDO HMI 2014-07-08 05:00:40 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 |
| 34.52 | 112.46 | 19.20 | 62.59 | 7.22 | 252.25 | 26.92 | 278.80 | 0.4565 | 215.0 | 232.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-08 05:00:40 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 |
| 2.09 | 9.99 | 1.18 | 5.67 | 6.72 | 254.41 | 29.08 | 277.30 | 0.4886 | -983.4 | -768.5 | |
| 0.00 | 2.00 | 0.00 | 1.13 | 7.58 | 254.44 | 29.11 | 279.04 | 0.4902 | -816.0 | -577.7 | |
| 0.91 | 2.27 | 0.52 | 1.29 | 7.31 | 254.35 | 29.02 | 278.50 | 0.4884 | -981.4 | -839.6 | |
| 8.81 | 14.44 | 4.96 | 8.14 | 6.35 | 253.76 | 28.43 | 276.62 | 0.4782 | -1008.0 | -793.2 | |
| 0.00 | 1.27 | 0.00 | 0.72 | 7.15 | 253.46 | 28.13 | 278.36 | 0.4748 | -765.0 | -671.9 | |
| 0.00 | 1.27 | 0.00 | 0.71 | 8.17 | 253.08 | 27.75 | 280.61 | 0.4708 | -647.0 | -445.7 | |
| 0.00 | 2.00 | 0.00 | 1.12 | 6.23 | 252.67 | 27.34 | 276.53 | 0.4615 | -461.0 | -360.5 | |
| 0.00 | 1.27 | 0.00 | 0.71 | 8.12 | 252.70 | 27.37 | 280.61 | 0.4649 | 436.0 | 448.6 | |
| 0.00 | 2.00 | 0.00 | 1.11 | 6.23 | 252.50 | 27.17 | 276.57 | 0.4588 | -7.0 | -10.1 | |
| 0.00 | 2.36 | 0.00 | 1.32 | 8.44 | 252.30 | 26.97 | 281.42 | 0.4596 | 423.0 | 405.2 | |
| 2.36 | 18.99 | 1.31 | 10.54 | 8.42 | 251.96 | 26.63 | 281.48 | 0.4543 | 804.2 | 755.9 | |
| 0.00 | 1.18 | 0.00 | 0.65 | 6.41 | 251.79 | 26.46 | 277.08 | 0.4480 | 543.0 | 411.8 | |
| 0.45 | 2.09 | 0.25 | 1.16 | 8.02 | 251.82 | 26.49 | 280.66 | 0.4513 | 829.8 | 687.3 | |
| 1.82 | -11.00 | 1.01 | -11.00 | 8.64 | 251.84 | 26.51 | 282.00 | 0.4529 | 989.5 | 999999 | |
| 0.64 | -11.00 | 0.35 | -11.00 | 8.67 | 251.60 | 26.27 | 282.17 | 0.4494 | 924.0 | 999999 | |
| 6.81 | 49.97 | 3.76 | 27.57 | 6.78 | 251.43 | 26.10 | 277.99 | 0.4430 | 807.1 | 579.0 | |
| 1.73 | -16.00 | 0.95 | -16.00 | 7.48 | 251.48 | 26.15 | 279.56 | 0.4449 | 801.9 | 999999 | |
| 7.54 | -16.00 | 4.16 | -16.00 | 7.09 | 251.25 | 25.92 | 278.74 | 0.4406 | 1116.9 | 999999 | |
| 1.36 | -16.00 | 0.75 | -16.00 | 7.04 | 250.97 | 25.64 | 278.69 | 0.4362 | 1137.9 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 7.20 | 250.78 | 25.45 | 279.10 | 0.4335 | 823.0 | 654.2 | |
| 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. | |