Station name:	twin
Lat(dms):	 44	19	29.7434
Long(dms):	-123	00	14.5524
Height (m):	    367.0313
Mean Observation Time:	   1997.1602
Position (XYZ m):
  -2489589.4722	  -3833039.5337	   4434248.2786	

Reference Frame Information:
Note:
Final Station velocities are in a North America fixed
reference frame derived from ITRF97 (NuvelNNR1A) by:
1) Finding the pole that best fits ITRF97 velocities for
   ALGO,BRMU,CHUR,DRAO,GODE,KELY,MDO1,NLIB,RCM5,STJO,THU1,WES2,YELL
   (-2.2012+/-0.9, -79.9603+/-0.4, 0.19676+/-0.0030)
2) Subtracting the predicted motions of 51 itrf Stations about that pole from itrf97.
3) Transforming (7 parameter Helmert) each observed solution into the reference frame defined above.
To convert velocities given below back to itrf97 (NuvelNNR1A) add (mm/a):
N:	  -14.92	X:	  -15.49
E:	  -11.72	Y:	   -2.32
U:	   -0.05	Z:	  -10.71

Segment: 0	No-of-obs-used: 7
	Vel(mm/a)	Vel-sig(mm/a)	RMS(mm)   	StdDevObsUnitWt	Vel-XYZ(mm/a):
N:	   5.3	   0.6	  4.32	  1.34	   5.8
E:	   4.4	   0.8	  3.56	  0.78	   0.8
U:	  -0.3	   1.7	 10.12	  0.92	   3.6
N-E Correlation:	 0.0117