The CooRecoorder .pos file dendroprov/206k11a.pos shown on the relevant part of its linked image file 206k11.jpg.

#C +ofullst.
#C Written=2021-03-09 19:24:33; DistanceToPith=2,3;
#C PithCoordinates=145.288,0.138; YearsToPith=1; CalcRadius=Yes;
#C Radius=33,126;
#C CooRecorder=9.6 Nov 25 2020; licensedTo=Torbjörn Axelson;