SDO HMI 2014-05-22 15:00:38 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 |
| 0.00 | 55.44 | 0.00 | 31.62 | -18.35 | 146.60 | 24.72 | 233.77 | 0.4936 | 626.1 | 580.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-22 15:00:38 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 | 0.72 | 0.00 | 0.45 | -18.90 | 155.27 | 33.39 | 240.16 | 0.6025 | 470.0 | 395.4 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -16.37 | 150.65 | 28.78 | 241.08 | 0.5297 | 669.0 | 579.8 | |
| 0.00 | 1.53 | 0.00 | 0.88 | -16.27 | 149.06 | 27.18 | 240.02 | 0.5083 | 777.0 | 642.2 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -16.24 | 148.84 | 26.96 | 239.89 | 0.5052 | 847.0 | 683.3 | |
| 0.00 | 3.78 | 0.00 | 2.21 | -19.52 | 149.35 | 27.47 | 234.73 | 0.5346 | 793.0 | 736.6 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -19.56 | 149.14 | 27.26 | 234.48 | 0.5323 | 738.0 | 651.4 | |
| 0.00 | 6.30 | 0.00 | 3.60 | -15.96 | 148.41 | 26.53 | 240.03 | 0.4978 | 896.0 | 745.2 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -16.37 | 148.26 | 26.38 | 239.16 | 0.4985 | 790.0 | 670.9 | |
| 0.00 | 0.99 | 0.00 | 0.58 | -19.34 | 148.63 | 26.75 | 234.37 | 0.5246 | 851.0 | 735.3 | |
| 0.00 | 2.07 | 0.00 | 1.17 | -15.22 | 147.86 | 25.98 | 240.93 | 0.4855 | 809.0 | 581.1 | |
| 0.00 | 2.16 | 0.00 | 1.23 | -15.94 | 147.92 | 26.04 | 239.65 | 0.4911 | 764.0 | 721.1 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -15.56 | 147.76 | 25.88 | 240.21 | 0.4865 | 604.0 | 578.0 | |
| 0.00 | 1.35 | 0.00 | 0.78 | -19.67 | 148.00 | 26.12 | 233.25 | 0.5195 | 879.0 | 783.0 | |
| 0.00 | 3.33 | 0.00 | 1.92 | -19.09 | 147.91 | 26.03 | 234.10 | 0.5139 | 774.0 | 718.3 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -19.80 | 147.35 | 25.47 | 232.38 | 0.5128 | 772.0 | 608.6 | |
| 0.00 | 1.35 | 0.00 | 0.78 | -19.64 | 147.25 | 25.37 | 232.55 | 0.5103 | 666.0 | 557.7 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -19.58 | 147.02 | 25.14 | 232.42 | 0.5071 | 865.0 | 779.8 | |
| 0.00 | 4.77 | 0.00 | 2.72 | -18.79 | 146.86 | 24.98 | 233.60 | 0.4987 | 637.0 | 684.8 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -18.50 | 146.81 | 24.94 | 234.04 | 0.4959 | 735.0 | 567.2 | |
| 0.00 | 1.44 | 0.00 | 0.83 | -21.06 | 146.60 | 24.72 | 229.58 | 0.5146 | 691.0 | 553.6 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -18.19 | 146.03 | 24.15 | 233.78 | 0.4837 | 667.0 | 433.1 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -21.03 | 146.34 | 24.46 | 229.35 | 0.5115 | 507.0 | 406.2 | |
| 0.00 | 2.52 | 0.00 | 1.45 | -21.03 | 146.09 | 24.21 | 229.08 | 0.5086 | 699.0 | 587.9 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -18.62 | 145.11 | 23.23 | 232.05 | 0.4760 | 889.0 | 704.8 | |
| 0.00 | 1.80 | 0.00 | 1.01 | -17.89 | 144.80 | 22.92 | 233.00 | 0.4660 | 721.0 | 646.8 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -22.41 | 144.23 | 22.35 | 224.80 | 0.5009 | 636.0 | 509.7 | |
| 0.00 | 2.07 | 0.00 | 1.18 | -23.17 | 143.11 | 21.23 | 222.28 | 0.4969 | 720.0 | 621.6 | |
| 0.00 | 1.26 | 0.00 | 0.69 | -16.66 | 141.65 | 19.77 | 231.46 | 0.4160 | 588.0 | 635.6 | |
| 0.00 | 0.99 | 0.00 | 0.53 | -17.99 | 137.64 | 15.76 | 222.73 | 0.3824 | -842.0 | -652.3 | |
| 0.00 | 2.25 | 0.00 | 1.20 | -17.42 | 136.83 | 14.95 | 222.34 | 0.3670 | -841.0 | -597.5 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -17.81 | 135.87 | 13.99 | 219.79 | 0.3613 | 637.0 | 520.3 | |
| 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. | |