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lbaops:lbajun2013:vx017btilog [2013/06/28 14:10]
shoriuchi
lbaops:lbajun2013:vx017btilog [2015/12/18 16:38]
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-DAS Profile vsop_f.pro 
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-Block0 ATT 2,0 dBm, DAS level IF1 marginal IF2 below threshhold 
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-DSS-34 (34m) X-band RCP-> LNA1 (Hemt) 
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-2ndLO IF1 485 MHz, IF2 517 MHz  
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-Recording to ATNF-V011_B1-B7 mounted as /​data/​xraid0/ ​ 
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-Recording RCP only for 4ch  
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-12:05:16 DSS-34 is on point. Recorded about 1 minute for 1921-293. 
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-12:05:57 fringe confirmed after manipulation with vex file by Jami M.  
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-Correlator, please consult him. Below is extraction of Skype sled.  
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-[15/06/13 11:05:49 PM] Tasso Tzioumis: which part? the Vex file? would it match what Tid is actually recording? or you want to try the rtfc yourself? 
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-[15/06/13 11:06:09 PM] Jamie McCallum: Hang on. I'm looking at the Vex file 
-Ok, in the the def lba3cm-2p-4IF;​ section 
-can you change the lines 
-ref $BBC = 8BBCs#​02:​Ti;​ 
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-Actually remove that line 
-and add ":​Ti"​ to  the "ref $BBC = 4BBCs:​Ak:​Cd;"​ line 
-so it reads ref $BBC = 4BBCs:​Ak:​Cd:​Ti;​ 
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-Remove ":​Ti"​ from ref $TRACKS = LBA_.8Ch2bit1to1:​At:​Mp:​Pa:​Ti;​ 
-and add ":​Ti"​ to ref $TRACKS = LBA_.4Ch2bit1to1:​Cd:​Ho;​ 
-and I think that will do it 
-ok.. I will try to start gain with those changes... it may take me a little while to sort out... 
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-[15/06/13 11:16:13 PM] Tasso Tzioumis: Jamie, what about the ref $FREQ section? Tid is defined as 8 channels tehre as well... 
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-[15/06/13 11:16:51 PM] Jamie McCallum: Ok.Ah, right 
-So, remove :Ti from   ref $FREQ = 8409.00MHz8x16MHz:​At:​Mp:​Pa:​Ti;​ 
-and add :Ti  to   ref $FREQ = 8409.00MHz4x16MHz:​Cd:​Ho;​ 
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-[15/06/13 11:17:26 PM] Jamie McCallum: Sorry, missed that. 
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-[15/06/13 11:25:43 PM] Tasso Tzioumis: Tid fringes!!! 
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-[15/06/13 11:26:03 PM] Tasso Tzioumis: In the cros pols but that's ok... it can be fixed later. 
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-18:01:00 Stow DSS-34 
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-Note:  ​ 
-28 June 2013 04:00 UT 
-gpf-fmt 
-0.2 microsec 
-S 
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lbaops/lbajun2013/vx017btilog.txt · Last modified: 2015/12/18 16:38 (external edit)