| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 99.15 | 579.99 | 143.30 | 862.58 | -11.21 | 238.86 | -67.95 | 104.71 | 0.9396 | 3.4 | -121.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-21 18:00:34 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 |
| 13.28 | 59.75 | 15.42 | 69.17 | -9.36 | 243.94 | -62.87 | 103.87 | 0.9063 | 688.5 | 357.3 | |
| 30.10 | 309.03 | 36.78 | 443.27 | -10.97 | 242.94 | -63.87 | 105.36 | 0.9158 | 650.8 | -121.6 | |
| 0.00 | 2.21 | 0.00 | 2.81 | -11.97 | 242.15 | -64.66 | 106.23 | 0.9225 | 455.0 | 399.3 | |
| 0.00 | 0.27 | 0.00 | 0.34 | -12.31 | 242.00 | -64.81 | 106.55 | 0.9240 | 304.0 | 262.7 | |
| 2.30 | -2.00 | 2.89 | -2.00 | -11.46 | 242.24 | -64.58 | 105.71 | 0.9212 | 224.6 | 999999 | |
| 0.00 | 1.77 | 0.00 | 2.27 | -12.16 | 241.92 | -64.89 | 106.37 | 0.9242 | 309.0 | 308.9 | |
| 0.97 | -2.00 | 1.23 | -2.00 | -11.36 | 242.07 | -64.75 | 105.56 | 0.9221 | 3.4 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.35 | -12.16 | 241.63 | -65.19 | 106.30 | 0.9261 | 123.0 | 118.0 | |
| 1.15 | -2.00 | 1.49 | -2.00 | -11.76 | 241.52 | -65.30 | 105.86 | 0.9262 | 111.9 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.96 | -12.70 | 240.76 | -66.06 | 106.67 | 0.9323 | 211.0 | 289.2 | |
| 0.89 | -2.00 | 1.16 | -2.00 | -11.44 | 241.29 | -65.53 | 105.47 | 0.9272 | -382.6 | 999999 | |
| 0.00 | 4.51 | 0.00 | 6.23 | -13.21 | 240.40 | -66.41 | 107.12 | 0.9351 | 31.0 | 38.9 | |
| 0.00 | 1.50 | 0.00 | 2.07 | -12.93 | 240.40 | -66.41 | 106.82 | 0.9347 | 283.0 | 275.2 | |
| 0.00 | 0.71 | 0.00 | 0.96 | -12.22 | 240.54 | -66.28 | 106.11 | 0.9329 | 252.0 | 213.0 | |
| 2.57 | -2.00 | 3.47 | -2.00 | -11.74 | 240.62 | -66.20 | 105.63 | 0.9318 | 135.0 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.90 | -9.04 | 241.59 | -65.23 | 102.99 | 0.9219 | 296.0 | 253.2 | |
| 0.00 | 1.24 | 0.00 | 1.60 | -9.89 | 241.20 | -65.62 | 103.81 | 0.9256 | -380.0 | -323.6 | |
| 0.00 | 1.50 | 0.00 | 2.20 | -13.57 | 239.24 | -67.57 | 107.22 | 0.9422 | -289.0 | -193.5 | |
| 0.62 | 1.24 | 0.81 | 1.62 | -9.49 | 240.90 | -65.91 | 103.32 | 0.9269 | 11.0 | -40.0 | |
| 1.15 | -2.00 | 1.61 | -2.00 | -11.90 | 239.75 | -67.06 | 105.60 | 0.9371 | 60.8 | 999999 | |
| 0.00 | 2.12 | 0.00 | 2.83 | -9.79 | 240.48 | -66.33 | 103.54 | 0.9300 | -685.0 | -576.2 | |
| 0.00 | 1.86 | 0.00 | 2.54 | -10.62 | 240.05 | -66.76 | 104.32 | 0.9337 | -461.0 | -504.8 | |
| 0.89 | -2.00 | 1.28 | -2.00 | -12.00 | 239.22 | -67.59 | 105.58 | 0.9403 | 102.9 | 999999 | |
| 0.00 | 2.04 | 0.00 | 2.89 | -11.53 | 239.46 | -67.35 | 105.15 | 0.9383 | -335.0 | -302.1 | |
| 3.81 | -2.00 | 5.57 | -2.00 | -12.16 | 238.89 | -67.93 | 105.68 | 0.9424 | 140.7 | 999999 | |
| 0.00 | 2.04 | 0.00 | 2.89 | -10.37 | 239.20 | -67.61 | 103.88 | 0.9384 | -317.0 | -412.0 | |
| 0.00 | 11.42 | 0.00 | 16.84 | -11.51 | 238.57 | -68.25 | 104.93 | 0.9434 | -606.0 | -517.2 | |
| 0.00 | 0.71 | 0.00 | 0.98 | -9.31 | 239.49 | -67.32 | 102.83 | 0.9354 | -392.0 | -382.8 | |
| 0.00 | 6.90 | 0.00 | 10.60 | -11.66 | 237.80 | -69.01 | 104.93 | 0.9477 | -718.0 | -549.3 | |
| 0.00 | 1.33 | 0.00 | 1.93 | -9.64 | 238.54 | -68.27 | 102.98 | 0.9413 | -318.0 | -342.8 | |
| 1.86 | -2.00 | 2.99 | -2.00 | -11.86 | 236.89 | -69.93 | 104.95 | 0.9527 | -640.0 | 999999 | |
| 5.93 | -2.00 | 10.11 | -2.00 | -12.48 | 235.95 | -70.87 | 105.38 | 0.9580 | -547.7 | 999999 | |
| 2.21 | 160.84 | 3.68 | 276.10 | -11.35 | 236.17 | -70.64 | 104.27 | 0.9558 | -675.0 | -186.1 | |
| 0.00 | 1.77 | 0.00 | 3.14 | -12.25 | 235.22 | -71.59 | 105.01 | 0.9612 | -504.0 | -431.5 | |
| 1.15 | -33.00 | 1.98 | -33.00 | -11.36 | 235.59 | -71.22 | 104.17 | 0.9586 | -507.9 | 999999 | |
| 3.45 | -2.00 | 6.33 | -2.00 | -12.65 | 234.75 | -72.07 | 105.32 | 0.9637 | -590.4 | 999999 | |
| 24.25 | -33.00 | 41.73 | -33.00 | -10.82 | 235.43 | -71.38 | 103.58 | 0.9589 | -446.0 | 999999 | |
| 0.00 | 2.04 | 0.00 | 4.08 | -13.66 | 233.44 | -73.37 | 106.09 | 0.9701 | -392.0 | -386.5 | |
| 1.24 | -33.00 | 2.20 | -33.00 | -11.40 | 234.98 | -71.84 | 104.09 | 0.9615 | -89.5 | 999999 | |
| 1.33 | -2.00 | 2.57 | -2.00 | -12.73 | 233.86 | -72.96 | 105.23 | 0.9677 | -6.9 | 999999 | |
| 0.00 | 0.35 | 0.00 | 0.66 | -11.01 | 234.10 | -72.71 | 103.52 | 0.9652 | 365.0 | 358.8 | |
| 0.00 | 1.15 | 0.00 | 2.35 | -12.62 | 232.95 | -73.86 | 104.94 | 0.9713 | 424.0 | 380.5 | |
| 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. | |