SDO HMI 2011-10-14 08:59:02 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 |
| 160.38 | 843.58 | 92.51 | 487.95 | -12.15 | 48.83 | -25.33 | 125.95 | 0.5173 | 89.7 | -84.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-14 08:59:02 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 |
| 57.89 | 266.10 | 32.41 | 148.87 | -11.66 | 52.57 | -21.59 | 129.33 | 0.4678 | 1123.7 | 442.9 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -12.61 | 52.39 | -21.77 | 130.67 | 0.4791 | 338.0 | 257.5 | |
| 0.00 | 2.80 | 0.00 | 1.58 | -12.79 | 51.85 | -22.31 | 130.26 | 0.4871 | -118.0 | 39.6 | |
| 0.00 | 2.89 | 0.00 | 1.65 | -13.84 | 51.68 | -22.48 | 131.70 | 0.4993 | 940.0 | 668.2 | |
| 0.00 | 1.22 | 0.00 | 0.69 | -12.63 | 51.76 | -22.40 | 129.90 | 0.4867 | -97.0 | -87.4 | |
| 0.00 | 0.79 | 0.00 | 0.44 | -11.68 | 51.35 | -22.81 | 127.83 | 0.4826 | 526.0 | 484.7 | |
| 5.16 | 114.29 | 2.93 | 65.10 | -12.03 | 51.12 | -23.04 | 128.13 | 0.4886 | 1001.6 | 182.2 | |
| 2.71 | -7.00 | 1.53 | -7.00 | -11.75 | 51.08 | -23.08 | 127.62 | 0.4865 | 908.5 | 999999 | |
| 1.84 | -7.00 | 1.05 | -7.00 | -13.24 | 50.90 | -23.26 | 129.81 | 0.5024 | -838.9 | 999999 | |
| 0.87 | -7.00 | 0.50 | -7.00 | -11.95 | 50.86 | -23.30 | 127.69 | 0.4910 | 563.4 | 999999 | |
| 16.00 | -7.00 | 9.12 | -7.00 | -12.36 | 50.75 | -23.40 | 128.24 | 0.4960 | 865.4 | 999999 | |
| 0.00 | 1.92 | 0.00 | 1.12 | -14.02 | 49.77 | -24.38 | 129.68 | 0.5226 | 758.0 | 591.7 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -10.72 | 49.60 | -24.56 | 124.20 | 0.4957 | 619.0 | 521.1 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -13.86 | 47.68 | -26.48 | 127.17 | 0.5454 | -720.0 | -598.0 | |
| 0.00 | 1.57 | 0.00 | 0.93 | -13.93 | 47.46 | -26.70 | 127.05 | 0.5486 | -817.0 | -681.9 | |
| 4.20 | 443.61 | 2.44 | 262.63 | -11.32 | 47.55 | -26.61 | 123.06 | 0.5261 | 739.3 | -435.9 | |
| 0.00 | 0.79 | 0.00 | 0.46 | -10.67 | 47.27 | -26.89 | 121.74 | 0.5247 | 578.0 | 433.2 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -10.49 | 47.19 | -26.97 | 121.36 | 0.5244 | 473.0 | 475.6 | |
| 1.31 | -16.00 | 0.77 | -16.00 | -12.17 | 46.81 | -27.35 | 123.70 | 0.5419 | -1127.9 | 999999 | |
| 6.65 | -16.00 | 3.93 | -16.00 | -12.84 | 46.59 | -27.57 | 124.53 | 0.5499 | -1211.8 | 999999 | |
| 2.45 | -16.00 | 1.46 | -16.00 | -13.41 | 46.52 | -27.64 | 125.33 | 0.5553 | -648.3 | 999999 | |
| 26.06 | -16.00 | 15.48 | -16.00 | -12.83 | 46.21 | -27.95 | 124.15 | 0.5543 | -999.5 | 999999 | |
| 7.35 | -16.00 | 4.35 | -16.00 | -12.17 | 46.18 | -27.97 | 123.11 | 0.5495 | -1108.0 | 999999 | |
| 0.00 | 3.85 | 0.00 | 2.32 | -14.34 | 45.77 | -28.39 | 125.99 | 0.5715 | -782.0 | -619.0 | |
| 13.55 | -16.00 | 8.01 | -16.00 | -11.71 | 45.99 | -28.16 | 122.21 | 0.5484 | -1073.2 | 999999 | |
| 2.01 | -16.00 | 1.19 | -16.00 | -12.12 | 45.88 | -28.28 | 122.75 | 0.5529 | -930.9 | 999999 | |
| 4.02 | -16.00 | 2.40 | -16.00 | -12.53 | 45.76 | -28.40 | 123.28 | 0.5575 | -905.6 | 999999 | |
| 8.31 | -16.00 | 4.94 | -16.00 | -11.86 | 45.49 | -28.67 | 121.99 | 0.5557 | -789.0 | 999999 | |
| 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. | |