SDO HMI 2014-08-24 21:00:37 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 |
| 125.74 | 750.19 | 71.18 | 424.67 | 7.95 | 343.99 | 29.07 | 273.72 | 0.4844 | -404.8 | -293.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-24 21:00:37 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 |
| 2.15 | 7.18 | 1.28 | 4.27 | 12.68 | 348.52 | 33.60 | 282.38 | 0.5548 | -874.1 | -701.0 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 12.69 | 347.56 | 32.63 | 282.59 | 0.5411 | -639.0 | -529.7 | |
| 0.00 | 1.62 | 0.00 | 0.94 | 7.57 | 346.57 | 31.65 | 273.03 | 0.5229 | -625.0 | -462.3 | |
| 0.00 | 0.99 | 0.00 | 0.58 | 12.70 | 346.90 | 31.97 | 282.76 | 0.5317 | -542.0 | -470.0 | |
| 2.06 | 3.59 | 1.19 | 2.08 | 7.56 | 346.21 | 31.29 | 273.00 | 0.5176 | -769.5 | -615.1 | |
| 0.00 | 0.81 | 0.00 | 0.47 | 12.59 | 346.77 | 31.84 | 282.57 | 0.5297 | -875.0 | -716.1 | |
| 0.00 | 1.88 | 0.00 | 1.09 | 8.06 | 346.15 | 31.22 | 273.96 | 0.5165 | -750.0 | -509.0 | |
| 0.00 | 1.08 | 0.00 | 0.62 | 7.87 | 346.13 | 31.21 | 273.60 | 0.5163 | -700.0 | -622.7 | |
| 0.00 | 1.44 | 0.00 | 0.83 | 5.82 | 345.91 | 30.98 | 269.59 | 0.5142 | 587.0 | 375.6 | |
| 0.00 | 1.17 | 0.00 | 0.67 | 8.21 | 346.05 | 31.13 | 274.26 | 0.5151 | -545.0 | -417.2 | |
| 0.00 | 0.81 | 0.00 | 0.47 | 8.67 | 346.09 | 31.17 | 275.15 | 0.5158 | 597.0 | 515.1 | |
| 3.77 | 10.23 | 2.17 | 5.89 | 7.62 | 345.86 | 30.93 | 273.10 | 0.5123 | -960.6 | -699.2 | |
| 0.00 | 3.32 | 0.00 | 1.91 | 6.84 | 345.69 | 30.77 | 271.56 | 0.5101 | -435.0 | -550.0 | |
| 2.24 | 3.86 | 1.29 | 2.22 | 8.29 | 345.77 | 30.85 | 274.42 | 0.5109 | -710.4 | -512.1 | |
| 0.00 | 1.88 | 0.00 | 1.09 | 9.57 | 345.82 | 30.90 | 276.92 | 0.5121 | 159.0 | 151.7 | |
| 1.08 | 8.62 | 0.62 | 4.93 | 7.52 | 345.42 | 30.50 | 272.90 | 0.5058 | -909.7 | -759.9 | |
| 0.00 | 0.54 | 0.00 | 0.31 | 5.95 | 345.31 | 30.39 | 269.77 | 0.5051 | 284.0 | 143.7 | |
| 0.00 | 0.99 | 0.00 | 0.57 | 7.68 | 345.33 | 30.41 | 273.21 | 0.5044 | -721.0 | -642.5 | |
| 0.00 | 1.44 | 0.00 | 0.82 | 8.63 | 345.30 | 30.38 | 275.09 | 0.5040 | -547.0 | -285.5 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 7.42 | 345.17 | 30.24 | 272.68 | 0.5020 | -820.0 | -661.2 | |
| 0.00 | 1.17 | 0.00 | 0.67 | 10.42 | 345.38 | 30.45 | 278.64 | 0.5062 | 835.0 | 632.2 | |
| 0.00 | 0.99 | 0.00 | 0.56 | 8.31 | 345.06 | 30.14 | 274.45 | 0.5003 | -504.0 | -398.4 | |
| 2.15 | 670.61 | 1.22 | 379.12 | 6.73 | 344.52 | 29.59 | 271.24 | 0.4925 | 272.2 | -296.2 | |
| 0.00 | 1.62 | 0.00 | 0.93 | 14.48 | 345.37 | 30.45 | 286.58 | 0.5139 | 716.0 | 579.4 | |
| 18.31 | -23.00 | 10.39 | -23.00 | 6.29 | 344.28 | 29.35 | 270.32 | 0.4892 | 1013.1 | 999999 | |
| 1.88 | -23.00 | 1.07 | -23.00 | 8.93 | 344.27 | 29.34 | 275.75 | 0.4885 | -817.8 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 12.57 | 344.63 | 29.71 | 283.06 | 0.4985 | -800.0 | -624.5 | |
| 1.26 | -23.00 | 0.71 | -23.00 | 6.06 | 343.98 | 29.06 | 269.82 | 0.4850 | 806.7 | 999999 | |
| 1.26 | -23.00 | 0.71 | -23.00 | 9.06 | 344.14 | 29.22 | 276.02 | 0.4866 | -753.0 | 999999 | |
| 14.45 | -23.00 | 8.16 | -23.00 | 6.50 | 343.80 | 28.88 | 270.71 | 0.4818 | 1068.0 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.87 | 11.04 | 344.20 | 29.27 | 280.07 | 0.4894 | 866.0 | 650.5 | |
| 0.00 | 2.33 | 0.00 | 1.32 | 5.47 | 343.74 | 28.82 | 268.56 | 0.4819 | 571.0 | 444.8 | |
| 70.19 | -23.00 | 39.61 | -23.00 | 8.57 | 343.78 | 28.86 | 275.01 | 0.4810 | -1383.8 | 999999 | |
| 0.00 | 2.06 | 0.00 | 1.17 | 13.11 | 344.20 | 29.28 | 284.28 | 0.4934 | -721.0 | -630.3 | |
| 4.94 | -23.00 | 2.76 | -23.00 | 6.80 | 342.78 | 27.86 | 271.25 | 0.4660 | 681.7 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.56 | 13.20 | 343.18 | 28.26 | 284.80 | 0.4787 | -762.0 | -587.6 | |
| 0.00 | 0.63 | 0.00 | 0.35 | 7.71 | 342.36 | 27.43 | 273.20 | 0.4591 | -787.0 | -600.0 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 11.70 | 342.72 | 27.80 | 281.79 | 0.4684 | -809.0 | -587.7 | |
| 0.00 | 0.99 | 0.00 | 0.55 | 7.86 | 342.27 | 27.34 | 273.54 | 0.4577 | -782.0 | -650.1 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 7.14 | 342.15 | 27.22 | 271.95 | 0.4560 | 359.0 | 311.0 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 6.30 | 342.06 | 27.14 | 270.08 | 0.4552 | 742.0 | 603.5 | |
| 0.00 | 2.24 | 0.00 | 1.25 | 7.45 | 342.10 | 27.17 | 272.62 | 0.4552 | 206.0 | 102.2 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 9.05 | 341.64 | 26.71 | 276.21 | 0.4483 | -298.0 | -333.4 | |
| 0.00 | 0.45 | 0.00 | 0.25 | 11.18 | 341.14 | 26.21 | 281.07 | 0.4434 | 645.0 | 577.0 | |
| 0.00 | 3.68 | 0.00 | 2.03 | 11.58 | 341.15 | 26.22 | 281.95 | 0.4443 | 830.0 | 740.4 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 9.79 | 340.98 | 26.05 | 277.95 | 0.4388 | 648.0 | 444.9 | |
| 0.00 | 0.63 | 0.00 | 0.35 | 9.69 | 340.63 | 25.70 | 277.77 | 0.4332 | 708.0 | 663.9 | |
| 0.00 | 0.72 | 0.00 | 0.39 | 11.03 | 340.51 | 25.58 | 280.90 | 0.4334 | 727.0 | 500.9 | |
| 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. | |