CARMA Baseline Solutions


Applying Baseline


Baseline Solutions

configuration solution period (PST) status note
C antpos.081012 Oct. 11 2008 -- .. First C-array solution (based on 2 baseline tracks) C1, C4 out; C8 used as reference antenna. New solutions will be derived in ~2 weeks.
E antpos.081008 Oct. 08 2008 -- end of E-array Second E-array solution All antennas present; C10 used as reference antenna. These solutions confirm the previous E-array solutions; no major changes. The x,y,z position changes, compared to previous solutions (antpos.080912), can be seen here
E antpos.080912 Sep. 12 2008 -- Oct. 08 2008 Use for E-array tracks; > Sep/12/2008
D antpos.080827 Aug. 27 2008 -- Sep. 12 2008 No major (>0.4mm) changes compared to Jul. 23 solutions. Use for tracks run after Aug/26/2008 C3 was out of the array, C13 did not lock, refant=C11. Maximum position change (compared to antpos.080723) is 0.3 mm (C12), median position change of all antennas is ~0.03 mm with a 1 sigma spread of 0.1 mm.
D antpos.080723 Jul. 23 2008 -- Aug. 26 2008 No major changes compared to Jun. 06 solutions. Use for tracks run after July/22/2008
D antpos.080606 Jun. 06, 2008 -- Jul. 22 2008 Final for the move to D-array; use for tracks run after June/05/2008
C antpos.080518 May. 18 -- Jun. 05, 2008 Final
C antpos.080414 Apr. 14 -- May. 17, 2008 Final
D antpos.080313 Mar. 9 -- Apr. 13, 2008 C1 moved a bit.
D antpos.080228 Feb. 22, 2008- Mar. 8, 2008 Final Good solution after move
B antpos.080218 Feb. 1, 2008-Feb. 17, 2008 Final
B antpos.080115 Jan. 5, 2008-Feb. 1, 2008 Final Pads moved after snow (Jan.4-5).
B antpos.071121 Nov. 15, 2007- Jan. 5, 2008 Final
C antpos.071109 Oct. 26, 2007-Nov. 12, 2007 Final Good solution with error ~0.2mm.
C antpos.071014 Oct. 07, 2007-Oct. 25, 2007 Final Small changes from previous solution. C1&6 have largest errors.
C antpos.070916 Sep. 08, 2007-Oct. 07, 2007 Final Solution after move
E antpos.070908 Aug. 25, 2007-Sep. 11, 2007 Final C5,10,12,13,14,15 moved by 0.2-0.3mm from previous sol.
E antpos.070808 Aug. 9, 2007-Aug. 24, 2007 Final Good solution after move
D antpos.070625 Jun. 25, 2007-Aug. 9, 2007 Final
D antpos.070613 Jun. 13 (noon), 2007-Jun. 25, 2007 Final C8 moved slightly (~0.3mm)
D antpos.070509 Apr. 30 (noon), 2007-Jun. 13 (noon), 2007 Final
D antpos.070411 Apr. 9 (noon), 2007-Apr. 30 (noon), 2007 Final C4,11 moved
C->D antpos.070406 Apr. 6-9 (noon), 2007 Final C1,2,5,15 moved
C->D antpos.070405 Apr. 5-6 (noon), 2007 Final C7,8,13,14 moved
C antpos.070322 Mar. 5- Apr. 5, 2007 Final Good solution
C antpos.070220 Feb. 15, 2007 - Mar. 5, 2007 Final antpos.070115 is still ok, but C11 shifted slightly
C antpos.070115 Jan. 9, 2007 - Feb. 15, 2007 Final C2, 4, 5 moved
ENG->C antpos.070108 Jan. 8-9, 2007 Final C14 moved
ENG->C antpos.070105 Jan. 5-8, 2007 Final C15 moved
ENG->C antpos.070104
axoff.comb.060914.minus
axoff.comb.070101
Jan. 4-5, 2007 Final C8, 11 moved
Apply both axoff.comb.060914.minus and axoff.comb.070101
ENG->C antpos.070103
axoff.comb.060914.minus
axoff.comb.070101
Jan. 3-4, 2007 Final C7 moved
Apply both axoff.comb.060914.minus and axoff.comb.070101
ENG antpos.061220
axoff.comb.060914.minus
axoff.comb.070101
Dec. 20, 2006 - Jan. 3, 2007 Final C1 moved
Remove C5 for Dec. 12-25
Apply both axoff.comb.060914.minus and axoff.comb.070101
ENG antpos.061012
axoff.comb.060914.minus
axoff.comb.070101
Nov. 11, 2006 - Dec. 20, 2006 Final Remove C5 for Dec. 12-25
Apply both axoff.comb.060914.minus and axoff.comb.070101
ENG antpos.061012
axoff.comb.070101
- Nov. 10, 2006 Final

Jin Koda "koda @ astro.caltech.edu"