SDO HMI 2014-09-28 05:00:33 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 |
| 123.97 | 420.55 | 76.09 | 258.81 | -16.36 | 249.73 | 28.16 | 229.81 | 0.5934 | -93.9 | -11.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-28 05:00:33 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 |
| 6.18 | 68.87 | 4.02 | 44.57 | -17.43 | 254.14 | 32.57 | 232.55 | 0.6492 | 701.3 | 443.3 | |
| 1.50 | -1.00 | 0.98 | -1.00 | -17.98 | 254.02 | 32.46 | 231.76 | 0.6522 | 625.7 | 999999 | |
| 19.95 | -1.00 | 12.89 | -1.00 | -17.56 | 253.56 | 32.00 | 231.91 | 0.6442 | 961.3 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.69 | -18.04 | 253.44 | 31.87 | 231.19 | 0.6466 | 369.0 | 339.8 | |
| 0.00 | 2.47 | 0.00 | 1.56 | -15.58 | 252.76 | 31.19 | 233.81 | 0.6204 | 634.0 | 577.5 | |
| 0.00 | 6.27 | 0.00 | 4.01 | -17.41 | 252.87 | 31.30 | 231.50 | 0.6357 | 562.0 | 698.4 | |
| 0.97 | 6.36 | 0.62 | 4.10 | -17.97 | 252.87 | 31.30 | 230.78 | 0.6401 | 868.4 | 555.1 | |
| 0.00 | 2.30 | 0.00 | 1.48 | -18.23 | 252.77 | 31.20 | 230.37 | 0.6412 | 190.0 | 222.2 | |
| 0.00 | 1.06 | 0.00 | 0.66 | -15.28 | 252.20 | 30.63 | 233.72 | 0.6119 | 506.0 | 474.2 | |
| 0.00 | 1.06 | 0.00 | 0.68 | -18.02 | 252.69 | 31.12 | 230.56 | 0.6387 | 495.0 | 451.7 | |
| 0.00 | 1.06 | 0.00 | 0.67 | -16.33 | 252.30 | 30.74 | 232.41 | 0.6212 | 4.0 | 39.1 | |
| 2.91 | 59.51 | 1.83 | 37.18 | -16.02 | 252.07 | 30.50 | 232.61 | 0.6162 | 635.8 | 578.7 | |
| 1.24 | 27.99 | 0.79 | 17.81 | -17.34 | 252.30 | 30.73 | 231.09 | 0.6292 | 848.4 | 634.3 | |
| 0.00 | 1.68 | 0.00 | 1.07 | -17.97 | 252.35 | 30.78 | 230.32 | 0.6348 | 272.0 | 253.6 | |
| 1.06 | -13.00 | 0.67 | -13.00 | -17.50 | 252.22 | 30.65 | 230.81 | 0.6297 | 1000.6 | 999999 | |
| 0.00 | 2.03 | 0.00 | 1.28 | -16.83 | 251.95 | 30.39 | 231.44 | 0.6214 | 827.0 | 628.0 | |
| 2.21 | -13.00 | 1.40 | -13.00 | -17.39 | 252.02 | 30.45 | 230.77 | 0.6266 | 985.8 | 999999 | |
| 16.51 | -12.00 | 10.33 | -12.00 | -16.09 | 251.72 | 30.15 | 232.20 | 0.6130 | 964.8 | 999999 | |
| 1.06 | -13.00 | 0.67 | -13.00 | -17.51 | 251.89 | 30.33 | 230.50 | 0.6263 | 777.8 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.67 | -17.15 | 251.83 | 30.26 | 230.91 | 0.6227 | 743.0 | 646.5 | |
| 0.00 | 0.44 | 0.00 | 0.28 | -17.59 | 251.62 | 30.05 | 230.14 | 0.6241 | 564.0 | 467.2 | |
| 0.00 | 1.24 | 0.00 | 0.78 | -16.99 | 251.44 | 29.87 | 230.75 | 0.6173 | 793.0 | 608.3 | |
| 0.97 | -12.00 | 0.60 | -12.00 | -15.93 | 251.11 | 29.54 | 231.87 | 0.6051 | 951.6 | 999999 | |
| 0.00 | 1.32 | 0.00 | 0.82 | -16.13 | 250.79 | 29.22 | 231.28 | 0.6032 | 614.0 | 532.1 | |
| 0.00 | 3.09 | 0.00 | 1.92 | -16.44 | 250.55 | 28.98 | 230.64 | 0.6033 | 888.0 | 654.6 | |
| 0.00 | 1.50 | 0.00 | 0.93 | -16.18 | 250.44 | 28.87 | 230.89 | 0.5998 | -309.0 | -180.9 | |
| 0.00 | 3.27 | 0.00 | 2.01 | -15.77 | 250.12 | 28.55 | 231.14 | 0.5930 | -507.0 | -372.9 | |
| 3.09 | 42.91 | 1.89 | 26.22 | -16.11 | 249.29 | 27.72 | 229.85 | 0.5868 | -805.2 | -253.8 | |
| 1.77 | -28.00 | 1.07 | -28.00 | -15.96 | 249.02 | 27.45 | 229.78 | 0.5826 | -985.0 | 999999 | |
| 7.95 | -28.00 | 4.84 | -28.00 | -16.28 | 248.99 | 27.43 | 229.32 | 0.5852 | -1001.2 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.69 | -15.20 | 248.80 | 27.23 | 230.60 | 0.5737 | -511.0 | -354.8 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -16.32 | 248.51 | 26.94 | 228.76 | 0.5804 | 627.0 | 427.3 | |
| 0.00 | 5.74 | 0.00 | 3.49 | -16.86 | 248.20 | 26.63 | 227.72 | 0.5820 | -581.0 | -471.9 | |
| 0.00 | 1.41 | 0.00 | 0.85 | -15.18 | 247.86 | 26.29 | 229.64 | 0.5631 | -451.0 | -351.3 | |
| 0.00 | 1.24 | 0.00 | 0.75 | -16.72 | 248.00 | 26.44 | 227.70 | 0.5786 | -499.0 | -297.4 | |
| 1.68 | 9.62 | 1.02 | 5.85 | -17.33 | 247.89 | 26.32 | 226.77 | 0.5831 | -684.2 | -559.0 | |
| 0.00 | 1.94 | 0.00 | 1.18 | -16.80 | 247.77 | 26.20 | 227.34 | 0.5770 | -669.0 | -601.0 | |
| 3.62 | 54.74 | 2.16 | 32.55 | -15.19 | 247.48 | 25.91 | 229.22 | 0.5590 | -726.0 | -491.1 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -17.12 | 247.68 | 26.11 | 226.82 | 0.5790 | -665.0 | -587.2 | |
| 6.62 | -38.00 | 3.94 | -38.00 | -14.96 | 247.34 | 25.77 | 229.40 | 0.5554 | -785.2 | 999999 | |
| 0.62 | 2.12 | 0.37 | 1.28 | -16.92 | 247.51 | 25.94 | 226.90 | 0.5753 | -860.1 | -740.5 | |
| 0.53 | 3.71 | 0.32 | 2.25 | -17.21 | 247.48 | 25.91 | 226.49 | 0.5778 | -771.0 | -601.8 | |
| 0.53 | 1.68 | 0.32 | 1.01 | -16.71 | 247.37 | 25.80 | 227.03 | 0.5720 | -751.7 | -689.2 | |
| 1.94 | -38.00 | 1.15 | -38.00 | -14.78 | 247.01 | 25.44 | 229.29 | 0.5501 | -835.0 | 999999 | |
| 0.44 | -38.00 | 0.26 | -38.00 | -15.16 | 246.95 | 25.38 | 228.68 | 0.5531 | -988.0 | 999999 | |
| 2.21 | 38.41 | 1.33 | 22.99 | -16.85 | 246.94 | 25.37 | 226.36 | 0.5688 | -751.6 | -749.2 | |
| 1.41 | -46.00 | 0.85 | -46.00 | -16.39 | 246.81 | 25.24 | 226.83 | 0.5630 | -890.4 | 999999 | |
| 0.00 | 1.59 | 0.00 | 0.96 | -17.08 | 246.90 | 25.33 | 226.02 | 0.5706 | -587.0 | -451.8 | |
| 2.91 | -46.00 | 1.75 | -46.00 | -16.75 | 246.82 | 25.25 | 226.37 | 0.5666 | -834.6 | 999999 | |
| 1.50 | -46.00 | 0.90 | -46.00 | -16.19 | 246.71 | 25.14 | 227.00 | 0.5601 | -1095.0 | 999999 | |
| 0.00 | 1.41 | 0.00 | 0.85 | -17.31 | 246.87 | 25.30 | 225.68 | 0.5724 | -547.0 | -433.3 | |
| 0.00 | 2.74 | 0.00 | 1.61 | -14.42 | 246.42 | 24.85 | 229.13 | 0.5403 | -779.0 | -645.0 | |
| 0.00 | 0.97 | 0.00 | 0.58 | -17.10 | 246.66 | 25.09 | 225.73 | 0.5683 | -689.0 | -603.4 | |
| 1.50 | -46.00 | 0.90 | -46.00 | -16.41 | 246.53 | 24.96 | 226.50 | 0.5603 | -1064.5 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.16 | -14.77 | 246.32 | 24.75 | 228.52 | 0.5425 | -685.0 | -582.0 | |
| 1.77 | -46.00 | 1.06 | -46.00 | -16.80 | 246.52 | 24.95 | 225.96 | 0.5639 | -846.0 | 999999 | |
| 0.00 | 1.77 | 0.00 | 1.04 | -14.66 | 246.10 | 24.53 | 228.42 | 0.5391 | -765.0 | -538.2 | |
| 0.00 | 1.41 | 0.00 | 0.83 | -14.99 | 246.07 | 24.50 | 227.93 | 0.5418 | -727.0 | -598.9 | |
| 10.51 | 34.70 | 6.17 | 20.38 | -15.16 | 245.65 | 24.08 | 227.20 | 0.5389 | -982.9 | -654.6 | |
| 0.00 | 0.97 | 0.00 | 0.57 | -14.80 | 245.54 | 23.97 | 227.57 | 0.5342 | -725.0 | -580.9 | |
| 13.60 | -59.00 | 7.99 | -59.00 | -15.44 | 245.48 | 23.91 | 226.60 | 0.5398 | -968.5 | 999999 | |
| 1.15 | 2.47 | 0.66 | 1.43 | -14.23 | 244.63 | 23.06 | 227.28 | 0.5188 | -860.1 | -702.9 | |
| 4.06 | 11.04 | 2.34 | 6.37 | -13.84 | 244.55 | 22.98 | 227.76 | 0.5141 | -956.7 | -391.6 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -15.28 | 244.24 | 22.67 | 225.30 | 0.5251 | 618.0 | 553.2 | |
| 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. | |