SDO HMI 2014-03-13 21:00:29 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 |
| 194.14 | 915.94 | 98.54 | 464.78 | -18.63 | 324.48 | 1.55 | 187.97 | 0.2172 | -114.0 | 12.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-13 21:00:29 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 |
| 16.75 | 366.55 | 8.50 | 185.83 | -17.51 | 330.16 | 7.23 | 213.73 | 0.2173 | 1009.1 | 460.9 | |
| 45.04 | -1.00 | 22.82 | -1.00 | -17.45 | 329.69 | 6.76 | 212.12 | 0.2122 | 1418.6 | 999999 | |
| 3.91 | -1.00 | 1.98 | -1.00 | -17.77 | 328.88 | 5.95 | 208.23 | 0.2098 | 1022.0 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.57 | -17.74 | 328.54 | 5.61 | 206.89 | 0.2067 | 935.0 | 844.7 | |
| 0.00 | 1.39 | 0.00 | 0.70 | -18.20 | 328.39 | 5.46 | 205.31 | 0.2126 | 720.0 | 675.6 | |
| 0.00 | 6.86 | 0.00 | 3.48 | -18.41 | 328.18 | 5.25 | 204.01 | 0.2144 | 715.0 | 662.0 | |
| 4.17 | 10.33 | 2.11 | 5.23 | -17.99 | 328.10 | 5.17 | 204.57 | 0.2073 | 1143.5 | 769.1 | |
| 1.13 | 2.34 | 0.57 | 1.19 | -19.35 | 328.11 | 5.18 | 201.99 | 0.2287 | -808.2 | -604.8 | |
| 0.00 | 1.82 | 0.00 | 0.93 | -19.08 | 328.04 | 5.11 | 202.20 | 0.2239 | 694.0 | 516.8 | |
| 6.51 | 14.41 | 3.29 | 7.28 | -17.75 | 327.69 | 4.76 | 203.30 | 0.2007 | 1203.3 | 848.9 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -18.11 | 327.64 | 4.71 | 202.34 | 0.2061 | 564.0 | 383.0 | |
| 0.69 | 2.08 | 0.35 | 1.06 | -19.02 | 327.53 | 4.60 | 200.29 | 0.2199 | -689.8 | -526.1 | |
| 0.00 | 1.56 | 0.00 | 0.79 | -17.39 | 327.34 | 4.41 | 202.47 | 0.1927 | 928.0 | 743.8 | |
| 0.00 | 1.39 | 0.00 | 0.70 | -18.27 | 327.29 | 4.36 | 200.59 | 0.2064 | 638.0 | 545.4 | |
| 0.00 | 1.13 | 0.00 | 0.57 | -17.84 | 327.25 | 4.32 | 201.20 | 0.1994 | 869.0 | 708.8 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -18.15 | 326.41 | 3.48 | 196.88 | 0.1997 | 897.0 | 746.2 | |
| 0.00 | 5.21 | 0.00 | 2.63 | -17.85 | 326.25 | 3.32 | 196.59 | 0.1939 | 1012.0 | 831.2 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -18.46 | 325.60 | 2.67 | 192.74 | 0.2013 | 984.0 | 776.2 | |
| 0.00 | 3.99 | 0.00 | 2.02 | -18.49 | 325.13 | 2.20 | 190.53 | 0.2002 | 640.0 | 578.4 | |
| 0.00 | 3.47 | 0.00 | 1.76 | -19.56 | 324.98 | 2.05 | 188.97 | 0.2177 | 1036.0 | 842.4 | |
| 0.00 | 1.48 | 0.00 | 0.74 | -18.25 | 324.88 | 1.95 | 189.55 | 0.1953 | 1009.0 | 742.9 | |
| 0.00 | 1.56 | 0.00 | 0.79 | -18.58 | 324.16 | 1.23 | 185.87 | 0.1994 | -738.0 | -620.8 | |
| 0.00 | 1.48 | 0.00 | 0.74 | -18.07 | 323.59 | 0.66 | 183.32 | 0.1898 | -1083.0 | -902.1 | |
| 0.78 | 18.40 | 0.39 | 9.29 | -18.22 | 323.46 | 0.53 | 182.65 | 0.1923 | -1064.9 | 21.1 | |
| 0.00 | 2.00 | 0.00 | 1.01 | -19.10 | 323.28 | 0.35 | 181.59 | 0.2073 | -739.0 | -773.2 | |
| 1.04 | -24.00 | 0.53 | -24.00 | -18.34 | 323.24 | 0.31 | 181.55 | 0.1942 | -871.1 | 999999 | |
| 2.08 | 6.68 | 1.06 | 3.39 | -19.41 | 323.21 | 0.28 | 181.27 | 0.2125 | -1011.7 | -735.5 | |
| 1.39 | -24.00 | 0.70 | -24.00 | -18.16 | 323.15 | 0.22 | 181.10 | 0.1911 | 643.8 | 999999 | |
| 0.00 | 2.08 | 0.00 | 1.05 | -18.59 | 323.15 | 0.22 | 181.06 | 0.1984 | -470.0 | -620.0 | |
| 0.00 | 1.30 | 0.00 | 0.66 | -18.92 | 322.52 | -0.41 | 178.10 | 0.2042 | -1062.0 | -817.7 | |
| 0.00 | 2.17 | 0.00 | 1.10 | -19.13 | 322.49 | -0.44 | 177.99 | 0.2079 | -1136.0 | -963.3 | |
| 27.68 | 117.76 | 14.04 | 59.81 | -19.68 | 322.30 | -0.63 | 177.24 | 0.2174 | -1185.1 | -295.2 | |
| 8.33 | -32.00 | 4.24 | -32.00 | -20.57 | 322.13 | -0.80 | 176.78 | 0.2326 | 1017.1 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.57 | -15.65 | 321.94 | -0.99 | 173.57 | 0.1486 | 884.0 | 746.0 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -19.98 | 321.60 | -1.33 | 174.36 | 0.2234 | 796.0 | 636.9 | |
| 0.00 | 1.13 | 0.00 | 0.57 | -18.49 | 321.49 | -1.44 | 173.04 | 0.1982 | 911.0 | 738.1 | |
| 0.00 | 7.29 | 0.00 | 3.70 | -19.64 | 320.91 | -2.02 | 171.23 | 0.2191 | -726.0 | -754.2 | |
| 0.00 | 0.95 | 0.00 | 0.49 | -21.48 | 320.81 | -2.12 | 172.08 | 0.2503 | 888.0 | 713.7 | |
| 0.00 | 1.30 | 0.00 | 0.66 | -20.41 | 320.83 | -2.10 | 171.46 | 0.2322 | -716.0 | -634.9 | |
| 0.00 | 0.52 | 0.00 | 0.26 | -20.10 | 320.80 | -2.13 | 171.14 | 0.2271 | -569.0 | -427.0 | |
| 0.00 | 4.77 | 0.00 | 2.42 | -19.64 | 320.59 | -2.34 | 169.88 | 0.2200 | -1095.0 | -998.1 | |
| 0.00 | 2.00 | 0.00 | 1.02 | -20.62 | 320.57 | -2.36 | 170.59 | 0.2365 | -963.0 | -787.4 | |
| 0.00 | 1.30 | 0.00 | 0.66 | -19.98 | 320.58 | -2.35 | 170.14 | 0.2256 | -790.0 | -649.5 | |
| 0.00 | 1.21 | 0.00 | 0.62 | -20.22 | 320.33 | -2.60 | 169.29 | 0.2305 | -976.0 | -822.8 | |
| 0.00 | 1.21 | 0.00 | 0.62 | -20.59 | 320.32 | -2.61 | 169.57 | 0.2367 | -636.0 | -518.4 | |
| 0.00 | 3.56 | 0.00 | 1.81 | -19.95 | 320.30 | -2.63 | 168.94 | 0.2260 | -813.0 | -919.1 | |
| 0.00 | 1.65 | 0.00 | 0.84 | -20.37 | 320.23 | -2.70 | 169.03 | 0.2334 | -925.0 | -669.7 | |
| 0.00 | 4.60 | 0.00 | 2.32 | -18.36 | 320.20 | -2.73 | 166.87 | 0.1999 | -864.0 | -782.2 | |
| 0.00 | 1.56 | 0.00 | 0.80 | -20.18 | 319.53 | -3.40 | 166.11 | 0.2327 | -714.0 | -549.4 | |
| 0.95 | 192.13 | 0.48 | 97.37 | -19.14 | 319.30 | -3.63 | 163.91 | 0.2167 | -1053.9 | -502.2 | |
| 19.79 | 70.90 | 10.11 | 36.26 | -20.91 | 319.07 | -3.86 | 165.15 | 0.2467 | -1158.4 | -388.3 | |
| 33.76 | -50.00 | 17.11 | -50.00 | -18.81 | 319.03 | -3.90 | 162.27 | 0.2125 | -1329.9 | 999999 | |
| 7.64 | -50.00 | 3.88 | -50.00 | -19.38 | 318.82 | -4.11 | 162.27 | 0.2229 | -1023.9 | 999999 | |
| 1.65 | 3.12 | 0.84 | 1.60 | -20.69 | 318.40 | -4.53 | 162.47 | 0.2462 | -814.9 | -649.9 | |
| 0.00 | 1.13 | 0.00 | 0.57 | -16.65 | 318.48 | -4.45 | 155.71 | 0.1814 | -911.0 | -678.2 | |
| 7.90 | 26.29 | 4.03 | 13.42 | -20.36 | 318.25 | -4.68 | 161.47 | 0.2416 | -1107.4 | -488.0 | |
| 0.00 | 1.30 | 0.00 | 0.66 | -16.71 | 318.33 | -4.60 | 155.10 | 0.1834 | -821.0 | -718.1 | |
| 2.95 | -56.00 | 1.51 | -56.00 | -20.20 | 318.04 | -4.89 | 160.45 | 0.2403 | -1030.4 | 999999 | |
| 0.00 | 2.69 | 0.00 | 1.36 | -17.52 | 317.80 | -5.13 | 154.63 | 0.1997 | 49.0 | 60.5 | |
| 0.00 | 1.13 | 0.00 | 0.58 | -18.94 | 315.51 | -7.42 | 149.16 | 0.2393 | -918.0 | -703.8 | |
| 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. | |