SDO HMI 2011-11-25 01:58:57 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 |
| 56.77 | 276.10 | 48.34 | 230.46 | 19.48 | 192.50 | -51.68 | 66.85 | 0.8051 | -263.5 | -112.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-25 01:58:57 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 |
| 4.20 | 192.00 | 3.34 | 152.52 | 19.21 | 194.64 | -49.55 | 66.61 | 0.7852 | -560.1 | -314.9 | |
| 26.46 | -1.00 | 21.02 | -1.00 | 18.61 | 194.58 | -49.60 | 67.37 | 0.7843 | -1007.0 | 999999 | |
| 1.20 | -1.00 | 0.95 | -1.00 | 17.93 | 194.47 | -49.72 | 68.25 | 0.7838 | -766.8 | 999999 | |
| 4.88 | 7.62 | 3.99 | 6.23 | 18.80 | 193.28 | -50.91 | 67.48 | 0.7976 | -539.1 | -417.8 | |
| 0.00 | 1.20 | 0.00 | 0.99 | 19.08 | 193.06 | -51.13 | 67.20 | 0.8004 | -259.0 | -173.3 | |
| 0.00 | 0.60 | 0.00 | 0.48 | 16.00 | 193.48 | -50.71 | 70.91 | 0.7896 | -514.0 | -399.4 | |
| 0.00 | 0.51 | 0.00 | 0.44 | 19.83 | 191.75 | -52.44 | 66.63 | 0.8145 | -336.0 | -265.5 | |
| 2.14 | 3.68 | 1.79 | 3.08 | 18.62 | 192.20 | -51.99 | 67.98 | 0.8077 | -372.2 | -145.4 | |
| 0.00 | 1.03 | 0.00 | 0.86 | 18.46 | 191.86 | -52.33 | 68.26 | 0.8106 | -343.0 | -327.3 | |
| 2.65 | 13.27 | 2.30 | 11.55 | 19.78 | 190.94 | -53.25 | 66.89 | 0.8219 | 756.9 | 390.3 | |
| 0.00 | 1.11 | 0.00 | 0.98 | 20.56 | 190.50 | -53.69 | 66.08 | 0.8276 | -293.0 | -235.6 | |
| 0.00 | 0.77 | 0.00 | 0.65 | 18.36 | 191.49 | -52.70 | 68.47 | 0.8138 | -249.0 | -228.7 | |
| 0.00 | 1.80 | 0.00 | 1.57 | 20.18 | 190.58 | -53.61 | 66.51 | 0.8260 | 558.0 | 499.7 | |
| 0.00 | 1.20 | 0.00 | 1.06 | 20.27 | 190.21 | -53.97 | 66.49 | 0.8295 | 420.0 | 306.8 | |
| 0.00 | 3.43 | 0.00 | 3.11 | 21.54 | 189.25 | -54.93 | 65.23 | 0.8406 | 549.0 | 478.1 | |
| 2.48 | 5.40 | 2.36 | 5.12 | 21.47 | 187.53 | -56.66 | 65.72 | 0.8550 | 559.8 | 452.8 | |
| 3.94 | 25.01 | 3.82 | 24.37 | 22.21 | 186.83 | -57.36 | 65.02 | 0.8621 | 797.3 | 592.1 | |
| 2.91 | -17.00 | 2.85 | -17.00 | 21.92 | 186.48 | -57.71 | 65.43 | 0.8644 | 686.1 | 999999 | |
| 3.60 | 10.02 | 3.57 | 9.92 | 22.16 | 186.02 | -58.17 | 65.25 | 0.8684 | 427.7 | 396.4 | |
| 0.00 | 1.46 | 0.00 | 1.46 | 22.51 | 185.72 | -58.46 | 64.93 | 0.8713 | 351.0 | 307.0 | |
| 0.00 | 1.11 | 0.00 | 1.13 | 22.47 | 185.38 | -58.81 | 65.04 | 0.8739 | 244.0 | 185.9 | |
| 0.00 | 1.88 | 0.00 | 1.90 | 22.21 | 185.43 | -58.76 | 65.32 | 0.8731 | 502.0 | 364.4 | |
| 2.31 | 3.00 | 2.35 | 3.04 | 22.01 | 185.13 | -59.06 | 65.60 | 0.8751 | 196.1 | 38.4 | |
| 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. | |