SDO HMI 2014-11-03 00:00:28 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 |
| 22.84 | 78.72 | 14.48 | 50.70 | 5.66 | 69.64 | -39.79 | 86.20 | 0.6397 | -181.3 | -24.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-03 00:00:28 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 |
| 3.89 | 30.62 | 2.40 | 18.92 | 5.59 | 72.67 | -36.77 | 86.28 | 0.5992 | -990.0 | -580.5 | |
| 7.70 | -1.00 | 4.76 | -1.00 | 5.80 | 72.50 | -36.93 | 85.95 | 0.6015 | -992.0 | 999999 | |
| 5.71 | 10.47 | 3.56 | 6.52 | 5.41 | 71.93 | -37.51 | 86.59 | 0.6095 | -853.0 | -541.4 | |
| 0.00 | 1.56 | 0.00 | 0.99 | 5.24 | 70.80 | -38.63 | 86.86 | 0.6250 | -795.0 | -643.4 | |
| 0.00 | 0.78 | 0.00 | 0.49 | 4.68 | 70.84 | -38.60 | 87.77 | 0.6245 | -458.0 | -410.8 | |
| 0.00 | 1.47 | 0.00 | 0.94 | 5.61 | 70.43 | -39.01 | 86.27 | 0.6300 | -815.0 | -547.0 | |
| 0.00 | 1.56 | 0.00 | 0.99 | 5.85 | 70.37 | -39.07 | 85.90 | 0.6308 | -504.0 | -391.3 | |
| 0.00 | 0.78 | 0.00 | 0.50 | 6.44 | 70.13 | -39.31 | 84.97 | 0.6343 | -499.0 | -413.8 | |
| 0.00 | 0.35 | 0.00 | 0.23 | 6.35 | 68.80 | -40.63 | 85.15 | 0.6519 | -414.0 | -512.2 | |
| 0.00 | 2.34 | 0.00 | 1.56 | 6.05 | 67.07 | -42.37 | 85.63 | 0.6745 | 825.0 | 728.1 | |
| 0.00 | 3.03 | 0.00 | 2.03 | 6.25 | 66.88 | -42.55 | 85.33 | 0.6768 | 801.0 | 684.3 | |
| 0.00 | 0.95 | 0.00 | 0.64 | 6.44 | 66.41 | -43.02 | 85.06 | 0.6828 | 605.0 | 555.5 | |
| 0.00 | 0.95 | 0.00 | 0.64 | 6.26 | 66.31 | -43.13 | 85.34 | 0.6841 | 633.0 | 484.5 | |
| 0.00 | 1.12 | 0.00 | 0.76 | 3.96 | 66.38 | -43.06 | 88.70 | 0.6837 | -588.0 | -428.4 | |
| 5.54 | 15.91 | 3.76 | 10.80 | 5.77 | 66.19 | -43.24 | 86.05 | 0.6856 | 838.4 | 575.8 | |
| 0.00 | 2.25 | 0.00 | 1.53 | 5.14 | 65.96 | -43.48 | 86.97 | 0.6886 | 765.0 | 675.3 | |
| 0.00 | 2.16 | 0.00 | 1.48 | 5.42 | 65.69 | -43.75 | 86.56 | 0.6920 | 572.0 | 431.2 | |
| 0.00 | 0.69 | 0.00 | 0.48 | 4.34 | 64.90 | -44.54 | 88.10 | 0.7021 | 715.0 | 532.8 | |
| 0.00 | 1.73 | 0.00 | 1.20 | 5.28 | 64.74 | -44.70 | 86.74 | 0.7039 | 794.0 | 609.8 | |
| 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. | |