SDO HMI 2014-08-09 19:00:39 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 |
| 0.54 | 66.64 | 0.28 | 35.55 | 9.23 | 175.54 | 21.25 | 279.92 | 0.3645 | 74.9 | 102.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-09 19:00:39 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 | 1.90 | 0.00 | 1.07 | 6.73 | 182.81 | 28.52 | 272.42 | 0.4765 | -871.0 | -775.4 | |
| 0.00 | 0.81 | 0.00 | 0.46 | 11.34 | 182.05 | 27.76 | 282.30 | 0.4693 | -743.0 | -592.1 | |
| 0.00 | 1.44 | 0.00 | 0.80 | 7.22 | 181.56 | 27.26 | 273.46 | 0.4572 | -760.0 | -596.2 | |
| 0.00 | 1.44 | 0.00 | 0.80 | 6.75 | 181.15 | 26.86 | 272.42 | 0.4509 | -766.0 | -524.7 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 11.64 | 181.56 | 27.27 | 283.09 | 0.4626 | -685.0 | -473.8 | |
| 0.00 | 2.26 | 0.00 | 1.25 | 6.74 | 180.84 | 26.55 | 272.38 | 0.4461 | -717.0 | -555.5 | |
| 0.00 | 1.08 | 0.00 | 0.60 | 9.23 | 180.30 | 26.00 | 278.08 | 0.4389 | -694.0 | -530.1 | |
| 0.00 | 0.72 | 0.00 | 0.40 | 8.76 | 179.95 | 25.66 | 277.05 | 0.4330 | -647.0 | -593.2 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 12.86 | 180.34 | 26.05 | 286.22 | 0.4477 | -621.0 | -410.8 | |
| 0.00 | 1.26 | 0.00 | 0.69 | 9.49 | 179.97 | 25.68 | 278.73 | 0.4343 | -648.0 | -475.1 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 8.67 | 179.81 | 25.52 | 276.88 | 0.4307 | -777.0 | -648.0 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 9.80 | 179.28 | 24.99 | 279.60 | 0.4240 | -871.0 | -780.3 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 5.89 | 178.89 | 24.60 | 270.28 | 0.4158 | -791.0 | -558.2 | |
| 0.00 | 2.44 | 0.00 | 1.32 | 8.89 | 178.54 | 24.24 | 277.59 | 0.4110 | -718.0 | -648.2 | |
| 0.00 | 3.34 | 0.00 | 1.81 | 9.17 | 178.32 | 24.03 | 278.32 | 0.4080 | -783.0 | -690.1 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 8.66 | 177.48 | 23.19 | 277.21 | 0.3940 | -848.0 | -767.9 | |
| 0.00 | 0.54 | 0.00 | 0.29 | 8.67 | 176.48 | 22.19 | 277.44 | 0.3781 | -923.0 | -661.3 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 13.28 | 176.52 | 22.22 | 289.29 | 0.3917 | -851.0 | -664.1 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 9.18 | 176.01 | 21.72 | 278.91 | 0.3714 | -816.0 | -675.2 | |
| 0.00 | 1.26 | 0.00 | 0.67 | 9.50 | 175.51 | 21.21 | 279.94 | 0.3639 | -869.0 | -692.9 | |
| 0.00 | 2.80 | 0.00 | 1.49 | 9.42 | 175.33 | 21.04 | 279.77 | 0.3610 | -952.0 | -730.1 | |
| 0.00 | 1.99 | 0.00 | 1.05 | 9.92 | 174.28 | 19.99 | 281.57 | 0.3452 | 904.0 | 735.6 | |
| 0.00 | 0.63 | 0.00 | 0.33 | 9.52 | 174.26 | 19.96 | 280.44 | 0.3439 | 278.0 | 213.9 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 10.09 | 173.70 | 19.41 | 282.35 | 0.3364 | 954.0 | 836.6 | |
| 0.00 | 1.99 | 0.00 | 1.04 | 9.27 | 173.62 | 19.33 | 279.95 | 0.3331 | 714.0 | 555.5 | |
| 0.54 | 3.07 | 0.28 | 1.61 | 10.28 | 173.55 | 19.26 | 282.98 | 0.3345 | 961.7 | 786.1 | |
| 0.00 | 2.08 | 0.00 | 1.09 | 9.28 | 173.42 | 19.13 | 280.05 | 0.3299 | 976.0 | 828.8 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 8.44 | 173.18 | 18.89 | 277.55 | 0.3244 | 669.0 | 566.7 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 9.38 | 173.23 | 18.94 | 280.42 | 0.3270 | 933.0 | 678.9 | |
| 0.00 | 1.90 | 0.00 | 0.99 | 9.48 | 173.04 | 18.75 | 280.80 | 0.3242 | 611.0 | 531.7 | |
| 0.00 | 1.90 | 0.00 | 0.99 | 10.45 | 173.07 | 18.78 | 283.75 | 0.3273 | 841.0 | 689.3 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 8.87 | 172.95 | 18.65 | 278.97 | 0.3213 | 1009.0 | 928.0 | |
| 0.00 | 4.06 | 0.00 | 2.12 | 8.42 | 172.92 | 18.63 | 277.56 | 0.3202 | 855.0 | 717.6 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 9.18 | 172.90 | 18.60 | 279.94 | 0.3211 | 895.0 | 743.5 | |
| 0.00 | 1.90 | 0.00 | 0.99 | 9.04 | 172.60 | 18.30 | 279.61 | 0.3160 | 980.0 | 885.0 | |
| 0.00 | 1.71 | 0.00 | 0.89 | 8.73 | 172.58 | 18.29 | 278.66 | 0.3151 | 1048.0 | 876.8 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 9.83 | 172.61 | 18.32 | 282.09 | 0.3181 | 929.0 | 692.7 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 8.28 | 172.49 | 18.20 | 277.24 | 0.3129 | 702.0 | 592.6 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 9.26 | 172.41 | 18.12 | 280.38 | 0.3135 | 839.0 | 717.2 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 9.17 | 172.25 | 17.96 | 280.18 | 0.3106 | 833.0 | 639.2 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 8.93 | 172.07 | 17.78 | 279.49 | 0.3072 | 914.0 | 832.4 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 13.53 | 171.65 | 17.36 | 294.13 | 0.3193 | 718.0 | 629.5 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 9.21 | 171.19 | 16.89 | 280.79 | 0.2933 | 1001.0 | 808.2 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 11.82 | 158.52 | 4.23 | 323.00 | 0.1205 | 835.0 | 664.0 | |
| 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. | |