Pulsar quadrant

	Pulsar quadrant
	<span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Pulsarquadrant.png" class="mw-file-description" title="Pulsar quadrant image"><img alt="Pulsar quadrant image" src="/w/images/0/0c/Pulsarquadrant.png" decoding="async" width="162" height="162" class="mw-file-element"></a></span>
	<span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Pulsarquadrant.png" class="mw-file-description" title="Pulsar quadrant image"><img alt="Pulsar quadrant image" src="/w/images/0/0c/Pulsarquadrant.png" decoding="async" width="162" height="162" class="mw-file-element"></a></span>
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Pattern type	Oscillator
Number of cells	18
Bounding box	9 × 9
Period	3 (mod: Unknown)
Heat	8
Volatility	Unknown \| Unknown
Kinetic symmetry	Unspecified
Discovered by	David Buckingham
Year of discovery	1973
Pattern files
Plaintext	pulsarquadrant.cells
RLE	pulsarquadrant.rle

Pulsar quadrant is a period 3 oscillator that was found by David Buckingham in July 1973. It consists of a quarter of the outer part of a pulsar stabilized by a cis-fuse with two tails.

External links