Cis-beacon on dock

From LifeWiki
Jump to navigation Jump to search
Cis-beacon on dock
3b2ob$4bob$bo4b$b2o3b2$b4ob$o4bo$2o2b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 2 THUMBSIZE 2 ]]
Pattern type Oscillator
Family Beacon
Number of cells 16
Bounding box 6×8
Frequency class 28.7
Period 2
Mod 2
Heat 2
Volatility 0.11
Strict volatility 0.11
Rotor type Diagonal on-off
Discovered by Unknown
Year of discovery Unknown
Radiation.png This article is a stub. You can help LifeWiki by expanding it.

Cis-beacon on dock is a period-2 oscillator. A 4-glider synthesis of this oscillator was found in January 2020.[1]


Cis-beacon on dock is about the twentieth most common naturally-occurring oscillator in Achim Flammenkamp's census, being slightly less common than the queen bee shuttles but more common than cis-beacon on table.[2]

See also


  1. Ian07 (January 31, 2020). Re: 4 glider syntheses (discussion thread) at the forums
  2. Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.

External links

  • 16P2.20 at Heinrich Koenig's Game of Life Object Catalogs