SDO HMI 2014-09-30 01:00:33 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 |
| 50.79 | 206.82 | 47.47 | 195.18 | -16.72 | 251.17 | 53.80 | 245.40 | 0.8491 | -128.2 | -68.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-30 01:00:33 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 |
| 9.87 | 91.16 | 10.69 | 97.32 | -18.00 | 255.80 | 58.43 | 245.71 | 0.8909 | 338.5 | 137.4 | |
| 3.97 | -1.00 | 4.15 | -1.00 | -17.26 | 254.94 | 57.57 | 246.22 | 0.8828 | 594.0 | 999999 | |
| 1.68 | -1.00 | 1.74 | -1.00 | -16.95 | 254.73 | 57.36 | 246.49 | 0.8804 | 574.7 | 999999 | |
| 2.38 | -1.00 | 2.53 | -1.00 | -17.93 | 255.16 | 57.79 | 245.57 | 0.8861 | 505.6 | 999999 | |
| 0.79 | -1.00 | 0.83 | -1.00 | -17.69 | 254.98 | 57.61 | 245.77 | 0.8841 | 542.3 | 999999 | |
| 3.53 | -1.00 | 3.66 | -1.00 | -17.42 | 254.61 | 57.24 | 245.94 | 0.8807 | 720.8 | 999999 | |
| 0.00 | 3.17 | 0.00 | 3.22 | -17.12 | 253.89 | 56.51 | 246.02 | 0.8744 | 527.0 | 482.2 | |
| 0.00 | 0.62 | 0.00 | 0.61 | -17.04 | 252.77 | 55.40 | 245.72 | 0.8655 | 524.0 | 493.7 | |
| 0.00 | 0.88 | 0.00 | 0.82 | -15.39 | 251.49 | 54.12 | 247.08 | 0.8503 | 472.0 | 366.3 | |
| 0.44 | 1.76 | 0.42 | 1.67 | -16.38 | 251.72 | 54.35 | 246.06 | 0.8551 | 539.4 | 407.7 | |
| 2.73 | 5.73 | 2.54 | 5.33 | -17.24 | 250.58 | 53.21 | 244.68 | 0.8482 | -297.3 | -114.0 | |
| 0.71 | 2.82 | 0.63 | 2.50 | -16.58 | 248.87 | 51.50 | 244.74 | 0.8315 | -448.0 | -399.4 | |
| 0.00 | 1.06 | 0.00 | 0.92 | -15.53 | 248.35 | 50.98 | 245.72 | 0.8233 | -367.0 | -318.6 | |
| 0.00 | 1.50 | 0.00 | 1.28 | -14.63 | 247.95 | 50.58 | 246.60 | 0.8166 | 362.0 | 355.2 | |
| 0.00 | 0.88 | 0.00 | 0.76 | -15.63 | 247.98 | 50.61 | 245.47 | 0.8203 | -541.0 | -478.8 | |
| 0.00 | 1.06 | 0.00 | 0.93 | -16.49 | 248.29 | 50.92 | 244.60 | 0.8261 | -375.0 | -361.3 | |
| 0.00 | 0.88 | 0.00 | 0.76 | -16.05 | 248.03 | 50.66 | 245.00 | 0.8222 | -517.0 | -429.6 | |
| 0.00 | 2.29 | 0.00 | 2.00 | -16.76 | 248.04 | 50.67 | 244.20 | 0.8248 | -434.0 | -381.7 | |
| 0.00 | 2.73 | 0.00 | 2.37 | -16.93 | 247.80 | 50.43 | 243.90 | 0.8233 | -416.0 | -372.8 | |
| 0.88 | 24.68 | 0.74 | 20.64 | -15.30 | 246.95 | 49.58 | 245.41 | 0.8097 | -468.6 | -98.3 | |
| 0.00 | 1.32 | 0.00 | 1.14 | -16.86 | 247.38 | 50.01 | 243.81 | 0.8193 | -611.0 | -525.1 | |
| 5.55 | -20.00 | 4.62 | -20.00 | -14.89 | 246.67 | 49.30 | 245.77 | 0.8057 | -571.5 | 999999 | |
| 1.06 | -20.00 | 0.88 | -20.00 | -15.12 | 246.74 | 49.37 | 245.54 | 0.8072 | -615.1 | 999999 | |
| 0.00 | 0.62 | 0.00 | 0.52 | -16.37 | 247.01 | 49.64 | 244.21 | 0.8142 | -484.0 | -381.6 | |
| 0.00 | 1.32 | 0.00 | 1.09 | -14.64 | 246.36 | 48.98 | 245.94 | 0.8017 | 32.0 | 1.1 | |
| 0.53 | 9.43 | 0.46 | 8.05 | -17.33 | 247.21 | 49.84 | 243.20 | 0.8195 | -581.8 | -525.4 | |
| 0.00 | 1.68 | 0.00 | 1.37 | -14.39 | 246.09 | 48.72 | 246.12 | 0.7983 | -407.0 | -319.1 | |
| 0.00 | 1.68 | 0.00 | 1.40 | -15.94 | 246.53 | 49.16 | 244.50 | 0.8082 | -685.0 | -641.6 | |
| 0.00 | 0.88 | 0.00 | 0.74 | -16.44 | 246.65 | 49.28 | 243.98 | 0.8111 | -504.0 | -522.2 | |
| 2.03 | 3.26 | 1.71 | 2.76 | -16.70 | 246.69 | 49.32 | 243.70 | 0.8125 | -637.9 | -529.6 | |
| 0.00 | 1.15 | 0.00 | 0.97 | -16.92 | 246.67 | 49.30 | 243.43 | 0.8132 | -657.0 | -578.2 | |
| 0.00 | 1.32 | 0.00 | 1.08 | -14.92 | 245.97 | 48.60 | 245.44 | 0.7991 | -385.0 | -330.5 | |
| 0.00 | 0.97 | 0.00 | 0.84 | -18.41 | 247.18 | 49.81 | 241.97 | 0.8233 | -316.0 | -282.7 | |
| 0.00 | 1.50 | 0.00 | 1.30 | -18.20 | 247.10 | 49.73 | 242.17 | 0.8218 | -119.0 | -164.3 | |
| 0.00 | 0.71 | 0.00 | 0.58 | -14.73 | 245.91 | 48.54 | 245.65 | 0.7978 | -375.0 | -358.0 | |
| 0.00 | 0.97 | 0.00 | 0.78 | -14.43 | 245.49 | 48.12 | 245.81 | 0.7927 | -622.0 | -396.2 | |
| 2.03 | 38.79 | 1.65 | 31.43 | -14.85 | 245.57 | 48.20 | 245.35 | 0.7951 | -612.8 | -460.9 | |
| 5.03 | -37.00 | 4.09 | -37.00 | -15.13 | 245.47 | 48.10 | 244.97 | 0.7951 | -608.9 | 999999 | |
| 7.58 | -37.00 | 6.13 | -37.00 | -15.11 | 245.23 | 47.86 | 244.89 | 0.7927 | -893.0 | 999999 | |
| 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. | |