SDO HMI 2014-06-09 12:00:40 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 |
| 0.81 | 26.11 | 0.41 | 13.64 | 4.59 | 259.79 | 14.45 | 266.97 | 0.2735 | 388.7 | 150.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-09 12:00:40 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 |
| 0.00 | 4.71 | 0.00 | 2.67 | 5.50 | 274.19 | 28.85 | 280.70 | 0.4908 | -578.0 | -536.0 | |
| 0.00 | 2.35 | 0.00 | 1.30 | 6.74 | 270.79 | 25.44 | 284.72 | 0.4429 | -988.0 | -686.5 | |
| 0.00 | 1.18 | 0.00 | 0.63 | -1.09 | 268.35 | 23.01 | 266.43 | 0.3933 | -679.0 | -525.2 | |
| 0.00 | 1.00 | 0.00 | 0.54 | 0.28 | 268.25 | 22.91 | 269.93 | 0.3909 | -899.0 | -675.2 | |
| 0.00 | 1.00 | 0.00 | 0.54 | -0.20 | 268.15 | 22.81 | 268.67 | 0.3894 | -687.0 | -529.3 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 4.41 | 261.65 | 16.30 | 284.29 | 0.2901 | 892.0 | 741.8 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 6.49 | 260.53 | 15.19 | 292.43 | 0.2829 | 833.0 | 697.3 | |
| 0.00 | 1.09 | 0.00 | 0.55 | 5.01 | 256.53 | 11.19 | 292.86 | 0.2108 | 831.0 | 566.0 | |
| 0.00 | 0.91 | 0.00 | 0.46 | 7.12 | 255.65 | 10.30 | 303.66 | 0.2142 | 775.0 | 610.8 | |
| 0.00 | 1.00 | 0.00 | 0.50 | 5.08 | 250.79 | 5.45 | 311.16 | 0.1262 | 877.0 | 715.7 | |
| 0.81 | 3.35 | 0.41 | 1.67 | 5.26 | 250.52 | 5.17 | 313.72 | 0.1248 | 1178.1 | 901.7 | |
| 0.00 | 1.54 | 0.00 | 0.77 | 5.48 | 250.52 | 5.18 | 314.93 | 0.1274 | 919.0 | 731.0 | |
| 0.00 | 1.18 | 0.00 | 0.59 | 8.42 | 249.91 | 4.56 | 330.75 | 0.1619 | 820.0 | 577.8 | |
| 0.00 | 1.36 | 0.00 | 0.67 | 1.25 | 246.59 | 1.25 | 306.10 | 0.0271 | 827.0 | 636.8 | |
| 0.00 | 1.27 | 0.00 | 0.63 | 6.43 | 244.25 | -1.10 | 10.15 | 0.1084 | 728.0 | 547.4 | |
| 0.00 | 1.63 | 0.00 | 0.81 | 1.25 | 243.06 | -2.28 | 68.18 | 0.0431 | 1047.0 | 730.1 | |
| 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. | |