SDO HMI 2014-01-07 16:00:24 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 |
| 147.96 | 895.41 | 75.18 | 455.52 | 9.01 | 100.08 | -1.62 | 6.73 | 0.2280 | -34.9 | 177.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-07 16:00:24 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 |
| 7.99 | 82.23 | 4.06 | 41.74 | 8.50 | 105.51 | 3.81 | 342.80 | 0.2230 | -1166.1 | -538.6 | |
| 9.77 | -1.00 | 4.95 | -1.00 | 8.14 | 105.29 | 3.59 | 343.23 | 0.2160 | -1284.0 | 999999 | |
| 0.00 | 2.12 | 0.00 | 1.07 | 6.93 | 104.75 | 3.05 | 344.11 | 0.1936 | -1146.0 | -982.8 | |
| 0.00 | 0.93 | 0.00 | 0.47 | 7.56 | 104.60 | 2.90 | 345.64 | 0.2034 | -1039.0 | -857.2 | |
| 0.00 | 0.76 | 0.00 | 0.39 | 9.55 | 103.90 | 2.20 | 350.65 | 0.2343 | -683.0 | -568.2 | |
| 31.52 | 111.71 | 15.99 | 56.73 | 8.68 | 103.78 | 2.08 | 350.55 | 0.2192 | -1253.3 | -602.1 | |
| 2.29 | -6.00 | 1.16 | -6.00 | 8.83 | 103.51 | 1.81 | 351.85 | 0.2210 | -1169.4 | 999999 | |
| 0.51 | 3.40 | 0.26 | 1.72 | 7.56 | 103.35 | 1.65 | 351.71 | 0.1992 | -1067.0 | -928.2 | |
| 2.38 | 6.80 | 1.20 | 3.44 | 7.80 | 102.88 | 1.18 | 354.19 | 0.2023 | -1162.7 | -910.6 | |
| 1.78 | 4.76 | 0.91 | 2.42 | 9.19 | 102.47 | 0.77 | 356.63 | 0.2254 | -957.8 | -704.2 | |
| 1.87 | 9.85 | 0.95 | 5.00 | 8.68 | 102.41 | 0.71 | 356.76 | 0.2166 | -1019.5 | -853.0 | |
| 0.00 | 2.89 | 0.00 | 1.46 | 8.22 | 102.40 | 0.70 | 356.65 | 0.2088 | -826.0 | -847.2 | |
| 9.51 | 19.88 | 4.82 | 10.07 | 8.28 | 101.93 | 0.23 | 358.92 | 0.2095 | -1209.9 | -808.7 | |
| 3.82 | 6.37 | 1.94 | 3.24 | 9.34 | 101.84 | 0.14 | 359.39 | 0.2276 | -1100.8 | -795.1 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 8.68 | 101.84 | 0.14 | 359.36 | 0.2162 | -646.0 | -465.2 | |
| 1.27 | 11.55 | 0.64 | 5.84 | 7.80 | 101.69 | -0.01 | 0.05 | 0.2012 | -765.5 | -814.3 | |
| 0.68 | -16.00 | 0.34 | -16.00 | 8.04 | 101.69 | -0.01 | 0.05 | 0.2054 | -804.4 | 999999 | |
| 0.00 | 3.99 | 0.00 | 2.01 | 7.23 | 101.57 | -0.13 | 0.68 | 0.1914 | -1005.0 | -788.2 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 9.43 | 101.45 | -0.25 | 1.07 | 0.2292 | -795.0 | -669.9 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 8.50 | 101.30 | -0.40 | 1.85 | 0.2132 | -851.0 | -750.5 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 8.77 | 101.09 | -0.61 | 2.76 | 0.2180 | -817.0 | -609.3 | |
| 0.00 | 2.55 | 0.00 | 1.29 | 8.04 | 101.06 | -0.64 | 3.08 | 0.2057 | 665.0 | 358.5 | |
| 0.00 | 5.18 | 0.00 | 2.63 | 8.41 | 101.03 | -0.67 | 3.12 | 0.2119 | -731.0 | -596.1 | |
| 0.00 | 3.91 | 0.00 | 1.98 | 9.04 | 100.97 | -0.73 | 3.23 | 0.2228 | -703.0 | -541.6 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 7.95 | 100.74 | -0.96 | 4.69 | 0.2045 | 890.0 | 674.4 | |
| 2.21 | 4.33 | 1.11 | 2.19 | 7.24 | 99.94 | -1.76 | 9.10 | 0.1939 | 1020.4 | 791.3 | |
| 5.69 | 23.36 | 2.88 | 11.84 | 8.35 | 99.90 | -1.80 | 8.42 | 0.2129 | 983.9 | 230.1 | |
| 1.95 | 574.58 | 0.99 | 292.77 | 9.38 | 99.57 | -2.13 | 9.17 | 0.2311 | 861.8 | 507.1 | |
| 3.99 | -28.00 | 2.03 | -28.00 | 9.41 | 99.30 | -2.40 | 10.28 | 0.2324 | 1146.6 | 999999 | |
| 1.19 | -28.00 | 0.61 | -28.00 | 9.68 | 99.12 | -2.58 | 10.82 | 0.2375 | 970.4 | 999999 | |
| 0.42 | 4.59 | 0.21 | 2.31 | 5.62 | 99.08 | -2.62 | 15.61 | 0.1698 | -1178.8 | -801.7 | |
| 9.00 | -28.00 | 4.59 | -28.00 | 9.41 | 98.94 | -2.76 | 11.78 | 0.2336 | 1423.7 | 999999 | |
| 1.19 | -28.00 | 0.60 | -28.00 | 8.96 | 98.95 | -2.75 | 12.18 | 0.2260 | 1094.3 | 999999 | |
| 5.52 | -28.00 | 2.81 | -28.00 | 9.56 | 98.64 | -3.06 | 12.87 | 0.2372 | 1184.5 | 999999 | |
| 12.91 | -28.00 | 6.58 | -28.00 | 9.41 | 98.31 | -3.39 | 14.36 | 0.2361 | 1491.6 | 999999 | |
| 1.95 | -28.00 | 1.00 | -28.00 | 9.26 | 98.11 | -3.59 | 15.37 | 0.2345 | 1690.5 | 999999 | |
| 7.82 | -28.00 | 3.98 | -28.00 | 9.05 | 98.05 | -3.65 | 15.86 | 0.2313 | 1697.2 | 999999 | |
| 0.00 | 2.12 | 0.00 | 1.07 | 6.67 | 98.04 | -3.66 | 19.34 | 0.1925 | 1098.0 | 971.1 | |
| 19.03 | -28.00 | 9.70 | -28.00 | 9.35 | 97.78 | -3.92 | 16.59 | 0.2376 | 1361.6 | 999999 | |
| 1.70 | -28.00 | 0.87 | -28.00 | 9.33 | 97.45 | -4.25 | 17.93 | 0.2388 | 1068.3 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 8.00 | 97.22 | -4.48 | 20.81 | 0.2187 | 714.0 | 537.6 | |
| 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. | |