P4 CP cenark

p4 CP cenark
x = 124, y = 97, rule = B3/S23 122bo$121bo$121b3o9$111bo$110bo$110b3o41$b2o$2o65bo$2bo63bo$66b3o5$37b 2o$36bobo4b2o$36bobob2o2bo$12b2o23bobobobo$11b2o26bobob2o11bo$13bo24b 2o2bo2bo9bo$37bobo4bobo8b3o$37b2o2b2obo2bo$41b3o2b2o2$43bo$33b2o7b2o$ 32bo2bo5b2o$32b3o2b6o$35b2o$34bo$34b2obo2bo3$48b2o$37bo11bo$36bobo8bo$ 37b2o8b2o$49bo$47b2obo$46bobo2bo$47bo2b2o$29b2o$29bo2bo$30b3o9b2o$35bo 6bo$32b4o7b3o$32bo12bo$33bo$32b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ THUMBSIZE 2 X -22 Y 26 Z 10 GPS 12 HEIGHT 480 AUTOSTART LOOP 220 ]]
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Pattern type	Reflector Oscillator
Number of cells	104
Bounding box	23 × 35
Angle	90°
Period	4
Heat	Unknown
Discovered by	Tanner Jacobi
Year of discovery	2017
Pattern files RLE p4colourpreservingcenark.rle

P4 CP cenark is a periodic colour-preserving glider reflector discovered by Tanner Jacobi in November 2017, with a minimum repeat time of 44 ticks. A stable Snark reflector can be substituted for the p4 CP cenark. This slows down the output glider by three ticks, which can be useful for rephasing periodic glider streams. A p4 bumper can also be substituted to down the output glider by 8 ticks, but an equivalent adjustment can usually be made by moving a trombone slide one cell diagonally.

For the colour-changing cenark variant, see p4 CC cenark.

See also

• CP semi-cenark
• CC semi-cenark