STEREO/SWAVES and WIND/WAVES 24h SURVEY
The STEREO/SWAVES and WIND/WAVES 24h SURVEY covers the 00-24 UT time range (1pixel/180sec) and zooms are 3 hours long (1pixel/22.5sec).
It is composed of :
- three spectra from spatials data (A,B and C)
- a position of CMEs detected by STEREO A and B layered over the spectra (Red and blue triangles)
- a position of CMEs detected by SOHO in a 24 hours time range (D)
It is available from the STEREO launch on october 2006.
3 spectra
Logarithmic frequency axis.
1) STEREO WAVES A (A)
2) STEREO WAVES B (B)
The spectra from SWAVES A and SWAVES B are placed head to tail.
Instrument | Fmin | Fmax | Time resolution |
---|---|---|---|
SWAVES LFR | 0.04 MHz | 0.160 MHz | between 15s and 30s |
SWAVES HFR | 0.125 MHz | 16.025 MHz | between 15s and 30s |
3) WIND/WAVES (C)
Instrument | Fmin | Fmax | Time resolution |
Waves RAD1 | 20 KHz | 1 MHz | 1 min |
Waves RAD2 | 1.04 MHz | 13.8 MHz | 16 sec |
Coronal Mass Ejections (CMEs) form LASCO (same as Composite I survey but in a 24h time range)
STEREO LASCO CMEs (D)
- Time of appearance in SOHO/LASCO C2 and direction (arrow)
- Speed V(First order, km/sec), angular width W(deg)
- Black : detected in C2 and C3
- Grey : detected in C2 only
STEREO CMEs (Red and blue triangles)
Time of appearance in STEREO A (red triangle) and STEREO B (blue triangle)