Purpose

    Fringes

    Scan 7, 3C454.3 all baselines, including autocorrs, 32MHz bands: No0007_all.pdf

    Scan 7, 3C454.3, baselines including only EVN stations: f191a_No0007_3C454.3_EVN.pdf

    Scan 7, 3C454.3, baselines including only VLBA stations: f191a_No0007_3C454.3_VLBA.pdf

    Scan 7, 3C454.3. baselines including an EVN and a VLBA station: f191a_No0007_3C454.3_mixed_EVN_VLBA.pdf

     

    ... same, but fringes searched for each of 16 channels separately:

    No0007_ch_a.pdfNo0007_ch_b.pdfNo0007_ch_c.pdfNo0007_ch_d.pdf,

    No0007_ch_e.pdfNo0007_ch_f.pdfNo0007_ch_g.pdfNo0007_ch_h.pdf,

    No0007_ch_i.pdfNo0007_ch_j.pdfNo0007_ch_k.pdfNo0007_ch_l.pdf,

    No0007_ch_m.pdfNo0007_ch_n.pdfNo0007_ch_o.pdfNo0007_ch_p.pdf.

    For this scan, SNRs and amplitudes of EfPv. EfP3, OnPv and OnP3 baselines compared: EfOnPvP3_by_chan.pdf

     

    Station Code Fringes Plots Comments
    Ef B Yes

    Europe only: No0007_B.pdf, also see plot collections before the table

     
    Pv P Yes

    Europe only: No0007_P.pdf, also see plot collections before the table

    Pico Veleta DBBC2
    P3 i Yes

    Europe only: No0007_i.pdf, also see plot collections before the table

    Pico Veleta DBBC3
    Ys Y Yes

    Europe only: No0007_Y.pdf, also see plot collections before the table

     
    On X Yes

    Europe only: No0007_X.pdf, also see plot collections before the table

     
    Mh Z Yes

    Europe only:No0007_Z.pdf, also see plot collections before the table

     
    Br b Yes

    f191a_No0007_3C454.3_bl_LL.pdf, f191a_No0007_3C454.3_bl_LR.pdf,
    f191a_No0007_3C454.3_bl_RL.pdf, f191a_No0007_3C454.3_bl_RR.pdf

    f191a_No0007_3C454.3_bo_LL.pdf, f191a_No0007_3C454.3_bo_RR.pdf,
    no LR or RL fringes

    also see plot collections before the table

     
    Fd f Yes see plot collections before the table  
    Kp k Yes

    f191a_No0007_3C454.3_kp_LL.pdf, f191a_No0007_3C454.3_kp_LR.pdf,
    f191a_No0007_3C454.3_kp_RL.pdf, f191a_No0007_3C454.3_kp_RR.pdf

    also see plot collections before the table

     

     
    La l Yes

    f191a_No0007_3C454.3_bl_LL.pdf, f191a_No0007_3C454.3_bl_LR.pdf,
    f191a_No0007_3C454.3_bl_RL.pdf, f191a_No0007_3C454.3_bl_RR.pdf

    f191a_No0007_3C454.3_lo_LL.pdf, f191a_No0007_3C454.3_lo_LR.pdf,
    f191a_No0007_3C454.3_lo_RL.pdf, f191a_No0007_3C454.3_lo_RR.pdf

    also see plot collections before the table

     

     
    Mk m      
    Nl n      
    Ov o Yes

    f191a_No0007_3C454.3_bo_LL.pdf, f191a_No0007_3C454.3_bo_RR.pdf,
    no LR or RL fringes

    f191a_No0007_3C454.3_lo_LL.pdf, f191a_No0007_3C454.3_lo_LR.pdf,
    f191a_No0007_3C454.3_lo_RL.pdf, f191a_No0007_3C454.3_lo_RR.pdf

    also see plot collections before the table

     

     
    Pt p Yes

    f191a_No0007_3C454.3_kp_LL.pdf, f191a_No0007_3C454.3_kp_LR.pdf,
    f191a_No0007_3C454.3_kp_RL.pdf, f191a_No0007_3C454.3_kp_RR.pdf

    also see plot collections before the table

     

     
          __________________________________________________________________  

    Notes

    • Data format VLBA: INTERLACEDVDIF/0:1:2:3:4:5:6:7/5032/2
    • Data format Pv, Ef, On: DBBC2-astro
    • Data format Ys, Mh: DBBC2-astro2
    • Data format P3: BBC1-U,BBC1-L,BBC2-U,BBC2-L,....
    • P3: Fringe SNR generally lower than with Pv-DBBC2. This is due to phase jumps between the subbands which can be corrected by applying manual phasecal. If applied DBBC2 and DBBC3 fringe SNR is comparable.
    • P3: There is a drop in amplitude on BBCs 5-8 compared to BBC 1-4 in LCP (only visible in the plots containing all 16x32channels).  This needs to be checked during the next test observations. A possible explanation would be that AGC was accidentally disabled for those BBCs.
    • Data weights for VLBA stations < 1.000
    30.83%   0.917 1.000 0.816 0.890 0.895 1.000 1.000 0.924 1.000 1.000 0.882 1.000
    
    ERROR   Lost Sync on segment 0! Will attempt to resync. Deltatime was -0.498s
    Thu Sep 12 14:01:32 2019 MPI[ 6] io02      f191a_7      DEBUG   Corrday was 58577, corrsec was 46500. MJD was 58577, sec was 46589> Readseconds was 88. 
    

    vdifxcontiniutycheck shows thread alignement jumps occasionally:

    Thread 7 Second 8081715 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Threads alignment       :  0[+0] 1[+1] 2[+2] 3[+3] 4[+4] 5[+5] 6[+6] 7[+7] frames
    Thread 1 Second 8081716 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 3 Second 8081716 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 5 Second 8081716 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 7 Second 8081716 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 0 Second 8081716 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 2 Second 8081716 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 4 Second 8081716 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 6 Second 8081716 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Threads alignment       :  0[+0] 1[-268] 2[+1] 3[-267] 4[+4] 5[-266] 6[+5] 7[-265] frames
    Thread 1 Second 8081717 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 3 Second 8081717 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 5 Second 8081717 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 7 Second 8081717 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 0 Second 8081717 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 2 Second 8081717 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 4 Second 8081717 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Thread 6 Second 8081717 :  12800 frames : #0--#12799 : 0 lost, 0 out-of-order, 0 invalid, 0 dup, of 12800 total
    Threads alignment       :  0[+0] 1[-6] 2[+1] 3[-5] 4[+2] 5[-4] 6[+3] 7[-3] frames
    

    Post-Correlation checks

    Residuals

    FITS completeness (pclist)

    Comments

    Viewing 1 of 1 comments: view all
    Yebes has now dual polarisation, it is Nasmyth mount. The orientation of the mount-type is still unclear, in the past (<=2018) it was Nasmyth-left. Most likely it is now Nasmyth-right, but someone must check it.
    Posted 12:36, 30 Sep 2019
    Viewing 1 of 1 comments: view all
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     EfOnPvP3_by_chan.pdf
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    54.49 kB12:35, 1 Aug 2019yuriiActions
     f191a_No0006_3C454.3_BY_LL.pdf
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     f191a_No0007_3C454.3_bl_LL.pdf
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    127.15 kB14:58, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_bl_LR.pdf
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    128.37 kB14:58, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_bl_RL.pdf
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    126.59 kB14:58, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_bo_LL.pdf
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    129.25 kB15:08, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_bo_RR.pdf
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    128.09 kB15:08, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_BP_LL.pdf
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    118.46 kB14:35, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_BP_RR.pdf
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    118.86 kB14:35, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_BY_LL.pdf
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    117.82 kB14:45, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_BY_RR.pdf
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    118.02 kB14:45, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_EVN.pdf
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    10.87 MB22:09, 25 Jun 2019yuriiActions
     f191a_No0007_3C454.3_kp_LL.pdf
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    122.45 kB15:03, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_kp_LR.pdf
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    126.9 kB15:03, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_kp_RL.pdf
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    126.49 kB15:03, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_kp_RR.pdf
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    122.7 kB15:03, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_lo_LL.pdf
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    121.72 kB15:06, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_lo_LR.pdf
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    125.22 kB15:06, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_lo_RL.pdf
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    127.98 kB15:06, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_lo_RR.pdf
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    122.58 kB15:06, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_mixed_EVN_VLBA.pdf
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    20.39 MB22:15, 25 Jun 2019yuriiActions
     f191a_No0007_3C454.3_PY_RR.pdf
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    116.63 kB14:45, 23 Jun 2019yuriiActions
     f191a_No0007_3C454.3_VLBA.pdf
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    14.03 MB22:14, 25 Jun 2019yuriiActions
    f191a_No0007_pico2_auto.pdf
    auto spectra Pico DBBC2
    72.23 kB12:57, 26 Jun 2019jwagnerActions
     f191a_No0007_pico3_auto.pdf
    auto spectra Pico DBBC3, suspect shape of average bandpass
    69.23 kB12:56, 26 Jun 2019jwagnerActions
     No0007_all.pdf
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    17.43 MB15:20, 13 Sep 2019rottmannActions
     No0007_B.pdf
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    1706.79 kB11:02, 25 Jun 2019rottmannActions
     No0007_ch_a.pdf
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    20.2 MB21:27, 31 Jul 2019yuriiActions
     No0007_ch_b.pdf
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    20.16 MB21:27, 31 Jul 2019yuriiActions
     No0007_ch_c.pdf
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    20.14 MB21:27, 31 Jul 2019yuriiActions
     No0007_ch_d.pdf
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    20.18 MB21:27, 31 Jul 2019yuriiActions
     No0007_ch_e.pdf
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     No0007_ch_f.pdf
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     No0007_ch_g.pdf
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     No0007_ch_h.pdf
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     No0007_ch_i.pdf
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     No0007_ch_j.pdf
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    20.16 MB21:29, 31 Jul 2019yuriiActions
     No0007_ch_k.pdf
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    20.16 MB21:29, 31 Jul 2019yuriiActions
     No0007_ch_l.pdf
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    20.19 MB21:29, 31 Jul 2019yuriiActions
     No0007_ch_m.pdf
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    20.17 MB21:30, 31 Jul 2019yuriiActions
     No0007_ch_n.pdf
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    20.16 MB21:30, 31 Jul 2019yuriiActions
     No0007_ch_o.pdf
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    20.17 MB21:30, 31 Jul 2019yuriiActions
     No0007_ch_p.pdf
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    20.23 MB21:30, 31 Jul 2019yuriiActions
     No0007_i.pdf
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    1584.57 kB11:00, 25 Jun 2019rottmannActions
     No0007_P.pdf
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    1714.79 kB11:00, 25 Jun 2019rottmannActions
     No0007_X.pdf
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    1730.23 kB11:00, 25 Jun 2019rottmannActions
     No0007_Y.pdf
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    1718.76 kB11:00, 25 Jun 2019rottmannActions
     No0007_Z.pdf
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    1757.18 kB11:00, 25 Jun 2019rottmannActions