SDO HMI 2014-06-29 05:00:40 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 |
| 47.15 | 283.97 | 109.74 | 631.01 | -10.58 | 268.00 | -76.45 | 101.49 | 0.9756 | 221.3 | 132.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-29 05:00:40 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 | 1.45 | 0.00 | 2.42 | -11.52 | 272.75 | -71.70 | 102.94 | 0.9558 | -109.0 | -109.0 | |
| 0.00 | 1.09 | 0.00 | 2.96 | -16.85 | 266.26 | -78.19 | 107.68 | 0.9841 | 143.0 | 111.9 | |
| 0.00 | 1.27 | 0.00 | 3.36 | -16.55 | 266.55 | -77.90 | 107.41 | 0.9831 | 74.0 | 84.4 | |
| 0.00 | 1.27 | 0.00 | 2.46 | -11.94 | 270.30 | -74.15 | 103.10 | 0.9675 | 313.0 | 339.5 | |
| 0.00 | 1.18 | 0.00 | 2.43 | -12.52 | 269.35 | -75.09 | 103.59 | 0.9716 | -91.0 | -86.2 | |
| 0.00 | 2.54 | 0.00 | 5.31 | -12.31 | 269.16 | -75.29 | 103.36 | 0.9723 | -174.0 | -181.1 | |
| 1.45 | 150.35 | 2.72 | 294.36 | -10.27 | 270.55 | -73.90 | 101.41 | 0.9656 | 940.5 | 241.9 | |
| 17.26 | -7.00 | 33.96 | -7.00 | -10.24 | 269.75 | -74.70 | 101.30 | 0.9690 | 413.9 | 999999 | |
| 0.00 | 1.64 | 0.00 | 4.71 | -14.31 | 265.45 | -79.00 | 105.03 | 0.9857 | -188.0 | -166.2 | |
| 0.00 | 1.27 | 0.00 | 2.92 | -11.59 | 267.68 | -76.77 | 102.48 | 0.9776 | -84.0 | -43.1 | |
| 0.00 | 0.27 | 0.00 | 0.59 | -10.12 | 268.47 | -75.98 | 101.05 | 0.9742 | -297.0 | -258.7 | |
| 1.73 | 3.00 | 3.80 | 6.60 | -9.73 | 268.09 | -76.36 | 100.62 | 0.9755 | -120.4 | -151.4 | |
| 7.54 | 97.02 | 19.83 | 248.12 | -11.75 | 266.20 | -78.25 | 102.51 | 0.9827 | -117.7 | 8.2 | |
| 4.81 | -13.00 | 11.47 | -13.00 | -10.12 | 267.10 | -77.35 | 100.93 | 0.9792 | 82.3 | 999999 | |
| 10.54 | -13.00 | 28.53 | -13.00 | -10.86 | 265.82 | -78.63 | 101.58 | 0.9836 | 320.8 | 999999 | |
| 2.00 | 19.71 | 4.93 | 49.15 | -9.05 | 266.62 | -77.83 | 99.80 | 0.9806 | 305.8 | 144.4 | |
| 0.00 | 0.73 | 0.00 | 1.88 | -9.76 | 266.04 | -78.41 | 100.48 | 0.9826 | -104.0 | -102.2 | |
| 1.82 | -16.00 | 4.50 | -16.00 | -8.83 | 266.63 | -77.82 | 99.58 | 0.9804 | 332.2 | 999999 | |
| 0.00 | 1.18 | 0.00 | 3.74 | -11.37 | 264.22 | -80.23 | 101.96 | 0.9883 | 312.0 | 302.1 | |
| 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. | |