SDO HMI 2014-05-18 06:00:38 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 |
| 22.77 | 137.28 | 11.55 | 69.71 | 10.24 | 179.26 | -0.47 | 1.82 | 0.2207 | -91.6 | -74.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-18 06:00:38 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 | 2.34 | 0.00 | 1.18 | 9.14 | 182.82 | 3.09 | 345.00 | 0.2065 | -870.0 | -769.1 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 9.17 | 181.81 | 2.08 | 349.82 | 0.2032 | -856.0 | -679.8 | |
| 3.24 | 45.77 | 1.64 | 23.19 | 9.82 | 181.29 | 1.56 | 352.74 | 0.2128 | -1180.2 | -701.7 | |
| 1.26 | -3.00 | 0.64 | -3.00 | 9.98 | 181.26 | 1.53 | 352.97 | 0.2154 | -1085.3 | 999999 | |
| 0.00 | 3.15 | 0.00 | 1.59 | 8.99 | 181.13 | 1.40 | 352.99 | 0.1983 | -1109.0 | -935.6 | |
| 5.22 | -3.00 | 2.65 | -3.00 | 9.98 | 181.11 | 1.37 | 353.67 | 0.2151 | -1132.9 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.83 | 12.91 | 181.09 | 1.36 | 354.97 | 0.2648 | -821.0 | -612.5 | |
| 5.67 | -3.00 | 2.87 | -3.00 | 9.54 | 181.04 | 1.31 | 353.74 | 0.2076 | -1237.8 | 999999 | |
| 0.00 | 1.80 | 0.00 | 0.91 | 8.89 | 180.89 | 1.15 | 354.16 | 0.1962 | -944.0 | -534.0 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 10.04 | 180.55 | 0.82 | 356.24 | 0.2153 | -666.0 | -545.4 | |
| 0.00 | 1.89 | 0.00 | 0.96 | 10.35 | 179.87 | 0.14 | 359.36 | 0.2202 | -782.0 | -579.7 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 15.83 | 179.79 | 0.06 | 359.82 | 0.3127 | 737.0 | 593.1 | |
| 0.00 | 2.97 | 0.00 | 1.51 | 10.76 | 179.35 | -0.38 | 1.66 | 0.2272 | -776.0 | -697.5 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 10.26 | 179.29 | -0.44 | 2.00 | 0.2188 | -828.0 | -638.4 | |
| 0.00 | 2.52 | 0.00 | 1.28 | 10.01 | 179.23 | -0.51 | 2.33 | 0.2145 | -1002.0 | -787.8 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 10.42 | 179.23 | -0.51 | 2.25 | 0.2215 | -570.0 | -496.5 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 10.88 | 179.20 | -0.54 | 2.31 | 0.2294 | -761.0 | -608.6 | |
| 0.00 | 2.16 | 0.00 | 1.09 | 7.69 | 179.11 | -0.63 | 3.57 | 0.1749 | 864.0 | 634.9 | |
| 0.00 | 2.70 | 0.00 | 1.37 | 11.10 | 178.95 | -0.78 | 3.31 | 0.2334 | -812.0 | -579.3 | |
| 0.72 | 14.75 | 0.37 | 7.49 | 10.32 | 178.89 | -0.84 | 3.79 | 0.2202 | -883.5 | -95.5 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 10.73 | 178.86 | -0.88 | 3.81 | 0.2271 | -454.0 | -588.2 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 10.01 | 178.80 | -0.94 | 4.31 | 0.2150 | 612.0 | 431.2 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 9.95 | 178.64 | -1.09 | 5.04 | 0.2141 | 647.0 | 517.8 | |
| 0.00 | 5.67 | 0.00 | 2.87 | 9.67 | 178.61 | -1.12 | 5.30 | 0.2094 | 969.0 | 675.9 | |
| 0.36 | -20.00 | 0.18 | -20.00 | 10.20 | 178.55 | -1.18 | 5.36 | 0.2185 | -641.8 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 10.01 | 178.06 | -1.68 | 7.68 | 0.2163 | 686.0 | 543.2 | |
| 0.00 | 2.07 | 0.00 | 1.05 | 10.26 | 177.75 | -1.98 | 8.90 | 0.2213 | 820.0 | 631.0 | |
| 0.00 | 5.22 | 0.00 | 2.65 | 10.02 | 177.53 | -2.20 | 10.04 | 0.2177 | 300.0 | 679.5 | |
| 0.00 | 2.97 | 0.00 | 1.51 | 10.29 | 177.41 | -2.32 | 10.36 | 0.2228 | 880.0 | 718.6 | |
| 1.71 | 5.22 | 0.87 | 2.66 | 11.26 | 177.28 | -2.45 | 10.15 | 0.2394 | 1092.3 | 809.1 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 9.67 | 177.17 | -2.57 | 12.00 | 0.2132 | 878.0 | 754.8 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 13.14 | 177.01 | -2.72 | 9.84 | 0.2716 | 668.0 | 581.9 | |
| 0.00 | 2.07 | 0.00 | 1.06 | 12.23 | 176.99 | -2.74 | 10.55 | 0.2565 | 998.0 | 786.1 | |
| 0.00 | 3.15 | 0.00 | 1.61 | 12.11 | 176.71 | -3.02 | 11.69 | 0.2553 | 975.0 | 802.9 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 11.42 | 176.60 | -3.14 | 12.74 | 0.2444 | 892.0 | 678.5 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 12.67 | 176.09 | -3.65 | 13.50 | 0.2670 | 903.0 | 727.7 | |
| 4.59 | 7.19 | 2.33 | 3.66 | 10.05 | 175.99 | -3.74 | 16.71 | 0.2244 | 1154.9 | 818.6 | |
| 0.00 | 2.43 | 0.00 | 1.23 | 8.97 | 175.97 | -3.76 | 18.34 | 0.2069 | 868.0 | 700.0 | |
| 0.00 | 2.79 | 0.00 | 1.43 | 12.36 | 175.84 | -3.89 | 14.68 | 0.2629 | 1054.0 | 865.4 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 10.27 | 175.84 | -3.90 | 17.08 | 0.2288 | 837.0 | 684.7 | |
| 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. | |