LWSS on HWSS 1
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LWSS on HWSS 1  
View static image  
Pattern type  Spaceship  

Family  XWSS  
Number of cells  20  
Bounding box  7×12  
Frequency class  37.6  
Direction  Orthogonal  
Period  4  
Mod  4  
Speed  c/2  
Speed (unsimplified)  2c/4  
Heat  29.0  
Discovered by  Unknown  
Year of discovery  Unknown  
 
 
 

LWSS on HWSS 1 is a flotilla spaceship consisting of a lightweight spaceship and heavyweight spaceship reacting in a nontrivial way. It is the fifth most common spaceship flotilla (and ninth most common spaceship overall) on Catagolue.^{[1]} It was also the first flotilla to occur naturally, having first appeared in a soup on August 26, 2014, during alpha testing of apgsearch.^{[2]}
See also
References
 ↑ Adam P. Goucher. "Statistics". Catagolue. Retrieved on July 18, 2019.
 ↑ Adam P. Goucher. Re: Thread For Your Accidental Discoveries (discussion thread) at the ConwayLife.com forums
External links
 LWSS on HWSS 8 at Adam P. Goucher's Catagolue (pseudoobject)
Categories:
 Patterns
 Patterns with Catagolue frequency class 37.6
 Natural periodic objects
 Patterns with 20 cells
 Patterns that can be constructed with 7 gliders
 Spaceships
 Periodic objects with minimum population 20
 Spaceships with period 4
 Orthogonal spaceships
 Spaceships with speed c/2
 Spaceships with unsimplified speed 2c/4
 Spaceships with heat 29
 XWSS variants
 Spaceships with mod 4