SDO HMI 2011-01-03 00:58:55 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 |
| 55.80 | 253.76 | 30.13 | 136.68 | -13.91 | 207.86 | -20.60 | 119.44 | 0.3928 | -210.0 | 30.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-03 00:58:55 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 | 1.19 | 0.00 | 0.61 | -11.53 | 215.64 | -12.82 | 123.87 | 0.2630 | -822.0 | -549.5 | |
| 1.10 | 126.47 | 0.58 | 66.92 | -14.49 | 211.10 | -17.36 | 124.41 | 0.3518 | 887.3 | 551.5 | |
| 18.69 | -2.00 | 9.89 | -2.00 | -14.30 | 210.86 | -17.60 | 123.62 | 0.3534 | 1298.8 | 999999 | |
| 0.00 | 0.93 | 0.00 | 0.49 | -11.46 | 210.81 | -17.65 | 116.16 | 0.3325 | 752.0 | 559.2 | |
| 4.67 | -2.00 | 2.48 | -2.00 | -14.54 | 210.49 | -17.97 | 123.66 | 0.3605 | 990.5 | 999999 | |
| 0.00 | 1.95 | 0.00 | 1.04 | -14.50 | 210.14 | -18.32 | 123.10 | 0.3649 | 476.0 | 292.7 | |
| 2.21 | 3.91 | 1.18 | 2.08 | -12.65 | 208.98 | -19.48 | 117.17 | 0.3674 | 937.2 | 753.0 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -11.46 | 207.53 | -20.93 | 112.77 | 0.3814 | -843.0 | -543.2 | |
| 0.00 | 4.67 | 0.00 | 2.55 | -13.67 | 205.90 | -22.56 | 116.47 | 0.4182 | -1024.0 | -820.0 | |
| 0.00 | 0.76 | 0.00 | 0.42 | -13.60 | 205.61 | -22.85 | 116.06 | 0.4219 | -731.0 | -556.0 | |
| 0.00 | 1.87 | 0.00 | 1.02 | -13.18 | 205.49 | -22.97 | 115.02 | 0.4212 | -642.0 | -745.1 | |
| 0.00 | 2.38 | 0.00 | 1.29 | -12.43 | 205.56 | -22.90 | 113.41 | 0.4159 | -782.0 | -515.6 | |
| 0.00 | 1.27 | 0.00 | 0.70 | -14.79 | 204.92 | -23.54 | 117.98 | 0.4392 | -651.0 | -597.5 | |
| 1.02 | 91.82 | 0.56 | 50.42 | -14.04 | 204.87 | -23.59 | 116.35 | 0.4351 | -719.9 | -504.6 | |
| 14.35 | -14.00 | 7.87 | -14.00 | -13.16 | 204.77 | -23.70 | 114.38 | 0.4315 | -1179.5 | 999999 | |
| 13.00 | -14.00 | 7.15 | -14.00 | -13.82 | 204.60 | -23.86 | 115.65 | 0.4377 | -1050.5 | 999999 | |
| 0.76 | -14.00 | 0.42 | -14.00 | -13.46 | 204.64 | -23.83 | 114.92 | 0.4350 | -837.3 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -14.53 | 204.12 | -24.35 | 116.74 | 0.4487 | -808.0 | -661.1 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -14.29 | 204.11 | -24.35 | 116.24 | 0.4473 | -652.0 | -589.4 | |
| 0.00 | 2.12 | 0.00 | 1.17 | -13.87 | 204.09 | -24.37 | 115.34 | 0.4451 | -846.0 | -674.6 | |
| 0.00 | 8.32 | 0.00 | 4.61 | -13.86 | 203.76 | -24.70 | 115.06 | 0.4498 | -623.0 | -709.6 | |
| 0.00 | 0.93 | 0.00 | 0.52 | -14.52 | 203.68 | -24.78 | 116.36 | 0.4547 | -374.0 | -371.5 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -14.31 | 203.57 | -24.89 | 115.83 | 0.4550 | -654.0 | -573.2 | |
| 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. | |