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C182C

Modified 03:02, 12 Mar 2019 by yurii | Page History

    Version as of 06:25, 4 Apr 2025

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    C182C Correlation Report

    General information

    Current Status

    Correlation finished

    Fringes

    Station Code Fringes Plots Comments
    Ef B yes

    Fringe overview of all baselines (all of C182A) including this antenna in LL (left for each baseline) and RR (right for each baseline).

    Legend: white - scheduled, but no data, blue - no fringe, dark red/brown/green - fringes of different quality, bright red - false fringe (mostly for baselines to KVN, determined by having exremely large single-band delay, > 0.1us)

    c182c_SBD_RfAnt_Ef_LLRR_AllSrc.pdf

    Same for all antennas below unless otherwise noted.

    		  
    On X yes

    c182c_SBD_RfAnt_On_LLRR_AllSrc.pdf

    		  
    Ys Y yes

    c182c_SBD_RfAnt_Ys_LLRR_AllSrc.pdf

    		 An amplifier burned out just before the beginning of the session, fixed during the fringe test, but after that the antenna consistently produces fringes only to RCP, while in its typical configuration in should have LCP only, duplicated to both channels. But in this session it appears to have RCP only.
    Mh Z yes

    c182c_SBD_RfAnt_Mh_LLRR_AllSrc.pdf

    		  
    Pv P yes

    c182c_SBD_RfAnt_Pv_LLRR_AllSrc.pdf

    		  
    GLT:
    Gl    		 g yes

    c182c_SBD_RfAnt_Gl_LLRR_AllSrc.pdf

    		 The GLT was observing in an unknown polarization configuration, linear or some elliptic instead of the circular due to a polarizer misalignment. Unless there is a way to recontruct the proper circular polarization, this station must be flagged or used only for the total power measurement.
    VLBA:
    Br    		 b yes

    c182c_SBD_RfAnt_Br_LLRR_AllSrc.pdf

    		 All VLBA antennas suffer from the same problem, diminishing the effective observing time in many scans by 30-50%.
    VLBA:
    Fd    		 f yes

    c182c_SBD_RfAnt_Fd_LLRR_AllSrc.pdf

    		 All VLBA antennas suffer from the same problem, diminishing the effective observing time in many scans by 30-50%.
    VLBA:
    Kp    		 k yes

    c182c_SBD_RfAnt_Kp_LLRR_AllSrc.pdf

    		 All VLBA antennas suffer from the same problem, diminishing the effective observing time in many scans by 30-50%.
    VLBA:
    La    		 l yes

    c182c_SBD_RfAnt_La_LLRR_AllSrc.pdf

    		 All VLBA antennas suffer from the same problem, diminishing the effective observing time in many scans by 30-50%.
    VLBA:
    Mk    		 m yes

    c182c_SBD_RfAnt_Mk_LLRR_AllSrc.pdf

    		 All VLBA antennas suffer from the same problem, diminishing the effective observing time in many scans by 30-50%.
    VLBA:
    Nl    		 n yes

    c182c_SBD_RfAnt_Nl_LLRR_AllSrc.pdf

    		 All VLBA antennas suffer from the same problem, diminishing the effective observing time in many scans by 30-50%.
    VLBA:
    Ov    		 o yes

    c182c_SBD_RfAnt_Ov_LLRR_AllSrc.pdf

    		 All VLBA antennas suffer from the same problem, diminishing the effective observing time in many scans by 30-50%.
    VLBA:
    Pt    		 p no

    c182c_SBD_RfAnt_Pt_LLRR_AllSrc.pdf

    		 All Pt data for this whole session lost due to a malfunctioning Mk5 module. We attempted to save it, but the data has proven to be unrecoverable.
    KVN:
    Kt    		 t yes

    c182c_SBD_RfAnt_Kt_LLRR_AllSrc.pdf

    		  
    KVN:
    Ku    		 u yes

    c182c_SBD_RfAnt_Ku_LLRR_AllSrc.pdf

    		  
    KVN:
    Ky    		 y yes

    c182c_SBD_RfAnt_Ky_LLRR_AllSrc.pdf

    		  

    Notes

    All VLBA antennas are affected by the same problem (probably originating in the control software) during the whole session: for a significant portion of scans the recording starts several seconds or even few minutes late compared with the schedule. This results in effective reduction of observing time by a factor of 30-50%.

    For some reason fourfit finds a fringe for every baseline including a KVN antenna. We are stiil looking how to avoid this problem. Meanwhile in the overview tables above the value of single-band delay is used to tell the difference between the considerably fewer real fringes and false positives.

    Post-Correlation checks

    Residuals

    EF (the outliers are due to multiple false fringes in KVN antennas detected by fourfit):

    PV (had a small clock jump):

    ON:

    FITS completeness (pclist)

                                       EF GL ON YS PV MH FD NL OV PT BR KP LA MK KY KU KT 
c182c_001 No0001     3C84 3mm_RDBE o  o  o  x  o  o  40 40 40 x  40 40 40 40 .  .  .  
c182c_002 No0002     3C84 3mm_RDBE o  o  o  x  o  o  75 75 71 x  71 75 75 71 .  .  .  
c182c_003 No0003 0420-014 3mm_RDBE .  .  .  .  .  .  73 73 73 x  73 73 73 73 .  .  .  
c182c_004 No0004    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_005 No0005    3C345 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_006 No0006 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_007 No0007  1633+38 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_008 No0008    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_009 No0009    3C345 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_010 No0010 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_011 No0011  1633+38 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_012 No0012    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_013 No0013    3C345 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_014 No0014 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_015 No0015  1633+38 3mm_RDBE o  o  o  x  40 o  .  .  .  .  .  .  .  .  o  75 75 
c182c_016 No0016    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_017 No0017    3C345 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_018 No0018 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_019 No0019  1633+38 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_020 No0020    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_021 No0021    3C345 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_022 No0022 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_023 No0023  1633+38 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_024 No0024    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_025 No0025    3C345 3mm_RDBE o  o  o  x  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_026 No0026 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_027 No0027  1633+38 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_028 No0028    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_029 No0029    3C345 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_030 No0030 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_031 No0031 2013+370 3mm_RDBE o  o  o  o  48 o  .  .  .  .  .  .  .  .  o  62 71 
c182c_032 No0032    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_033 No0033    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  75 75 
c182c_034 No0034 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_035 No0035 2013+370 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  76 76 
c182c_036 No0036    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_037 No0037    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  87 87 
c182c_038 No0038 0420-014 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_039 No0039    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  26 26 
c182c_040 No0040    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_041 No0041 2013+370 3mm_RDBE o  o  o  o  38 o  .  .  .  .  .  .  .  .  o  76 76 
c182c_042 No0042 0420-014 3mm_RDBE .  .  .  .  .  .  70 70 73 x  73 70 70 73 .  .  .  
c182c_043 No0043    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  87 87 
c182c_044 No0044    3C120 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_045 No0045    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  31 26 
c182c_046 No0046 2013+370 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_047 No0047 0420-014 3mm_RDBE .  .  .  .  .  .  o  .  o  x  o  o  o  o  .  .  .  
c182c_048 No0048    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_049 No0049    3C120 3mm_RDBE .  .  .  .  .  .  o  83 o  x  o  o  o  o  .  .  .  
c182c_050 No0050    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_051 No0051 0420-014 3mm_RDBE .  .  .  .  .  .  o  .  o  x  o  o  o  o  .  .  .  
c182c_052 No0052 2013+370 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_053 No0053    3C120 3mm_RDBE .  .  .  .  .  .  o  .  o  x  o  o  o  o  .  .  .  
c182c_054 No0054    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_055 No0055    OJ287 3mm_RDBE .  .  .  .  .  .  o  76 o  x  o  o  o  o  .  .  .  
c182c_056 No0056    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_057 No0057    OJ287 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_058 No0058 2013+370 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_059 No0059    OJ287 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_060 No0060    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_061 No0061    OJ287 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_062 No0062    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_063 No0063    OJ287 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_064 No0064 2013+370 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_065 No0065    OJ287 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_066 No0066    CYG_A 3mm_RDBE 39 o  o  o  o  o  .  .  .  .  .  .  .  .  o  o  o  
c182c_067 No0067    OJ287 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_068 No0068    CYG_A 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  35 o  
c182c_069 No0069    OJ287 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_070 No0070 2013+370 3mm_RDBE o  o  o  o  o  o  .  .  .  .  .  .  .  .  o  04 o  
c182c_071 No0071    OJ287 3mm_RDBE .  .  .  .  .  .  o  o  o  x  o  o  o  o  .  .  .  
c182c_072 No0072    CYG_A 3mm_RDBE o  o  o  o  o  o  .  o  .  .  .  .  .  .  .  .  .  
c182c_073 No0073    OJ287 3mm_RDBE .  .  .  .  .  .  o  .  o  x  o  o  o  o  o  30 o  
c182c_074 No0074    CYG_A 3mm_RDBE o  o  o  o  o  o  .  93 .  .  .  .  .  .  .  .  .  
c182c_075 No0075    OJ287 3mm_RDBE .  .  .  .  .  .  o  .  o  x  o  o  o  o  o  26 o  
c182c_076 No0076    CYG_A 3mm_RDBE o  x  o  o  o  o  .  93 .  .  .  .  .  .  .  .  .  
c182c_077 No0077    OJ287 3mm_RDBE .  .  .  .  .  .  o  .  o  x  o  o  o  o  o  x  o  
c182c_078 No0078    CYG_A 3mm_RDBE o  o  o  o  44 o  .  71 .  .  .  .  .  .  .  .  .  
c182c_079 No0079    OJ287 3mm_RDBE .  .  .  .  .  .  o  .  o  x  o  o  o  o  o  80 o  
c182c_080 No0080  1633+38 3mm_RDBE o  o  o  o  o  o  o  57 o  x  o  o  o  .  .  .  .  
c182c_081 No0081  1633+38 3mm_RDBE o  o  o  o  o  o  57 57 57 x  57 57 57 .  .  .  .  
c182c_082 No0082    CYG_A 3mm_RDBE o  o  o  o  .  o  66 66 .  x  61 .  66 .  .  .  .  
c182c_083 No0083    CYG_A 3mm_RDBE o  o  o  o  o  o  81 81 o  x  75 81 81 .  .  .  .  
c182c_084 No0084    CYG_A 3mm_RDBE o  o  o  o  o  o  93 93 93 x  93 93 93 .  .  .  .  
c182c_085 No0085 2013+370 3mm_RDBE o  o  o  o  o  o  71 71 95 x  66 71 71 .  .  .  .  
c182c_086 No0086    CYG_A 3mm_RDBE o  o  o  o  o  o  75 75 78 x  78 75 75 .  .  .  .  
c182c_087 No0087    CYG_A 3mm_RDBE o  o  o  o  o  o  93 93 93 x  93 93 93 .  .  .  .  
c182c_088 No0088 2013+370 3mm_RDBE o  o  o  o  o  o  61 61 61 x  61 61 61 .  .  .  .  
c182c_089 No0089    CYG_A 3mm_RDBE o  o  o  o  o  o  75 75 75 x  75 75 75 .  .  .  .  
c182c_090 No0090    CYG_A 3mm_RDBE o  o  o  o  o  o  93 93 93 x  93 93 93 .  .  .  .  
c182c_091 No0091 2013+370 3mm_RDBE o  o  o  o  o  o  61 61 61 x  61 61 61 .  .  .  .  
c182c_092 No0092    CYG_A 3mm_RDBE o  o  o  o  o  o  75 75 75 x  75 75 75 .  .  .  .  
c182c_093 No0093    CYG_A 3mm_RDBE o  o  o  o  o  o  93 93 93 x  93 93 93 .  .  .  .  
c182c_094 No0094 2013+370 3mm_RDBE o  o  o  o  o  o  61 61 61 x  61 61 61 .  .  .  .  
c182c_095 No0095    CYG_A 3mm_RDBE o  o  o  o  o  o  78 78 75 x  75 78 78 .  .  .  .  
c182c_096 No0096    CYG_A 3mm_RDBE o  o  o  o  o  o  93 93 93 x  93 93 93 .  .  .  .  
c182c_097 No0097 2013+370 3mm_RDBE o  o  o  o  o  o  66 66 61 x  61 66 66 .  .  .  .  
c182c_098 No0098    CYG_A 3mm_RDBE o  o  o  o  o  o  78 78 75 x  75 78 78 75 .  .  .  
c182c_099 No0099    CYG_A 3mm_RDBE o  o  o  o  o  o  93 93 93 x  93 93 93 93 .  .  .  
c182c_100 No0100 2013+370 3mm_RDBE o  o  o  o  o  o  66 66 61 x  61 66 66 61 .  .  .  
c182c_101 No0101    CYG_A 3mm_RDBE o  o  o  o  o  o  81 81 78 x  78 81 81 78 .  .  .  
c182c_102 No0102    CYG_A 3mm_RDBE o  o  o  o  o  o  93 93 93 x  93 93 93 93 .  .  .  
c182c_103 No0103 2013+370 3mm_RDBE o  o  o  o  o  o  66 66 66 x  66 66 66 66 .  .  .  
c182c_104 No0104    CYG_A 3mm_RDBE o  o  o  o  o  o  81 81 78 x  78 81 81 78 .  .  .  
c182c_105 No0105    CYG_A 3mm_RDBE o  o  o  o  o  o  93 93 93 x  93 93 93 93 .  .  .  
c182c_106 No0106 2013+370 3mm_RDBE o  o  o  o  o  o  66 66 66 x  66 66 66 66 .  .  .  
c182c_107 No0107  3C454.3 3mm_RDBE o  o  o  o  o  o  61 61 61 x  61 61 61 .  .  .  .  
c182c_108 No0108    CYG_A 3mm_RDBE o  o  o  o  o  o  84 84 84 x  84 84 84 84 .  .  .  
c182c_109 No0109    CYG_A 3mm_RDBE o  o  o  o  .  o  o  o  93 x  93 o  o  93 .  .  .  
c182c_110 No0110 2013+370 3mm_RDBE o  o  .  .  .  .  o  o  66 x  66 o  o  66 .  .  .  
c182c_111 No0111    CYG_A 3mm_RDBE .  o  .  .  .  .  81 81 81 x  81 81 81 81 .  .  .  
c182c_112 No0112    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  .  .  .  
c182c_113 No0113 2013+370 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  .  .  .  
c182c_114 No0114    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  .  .  .  
c182c_115 No0115    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  x  o  
c182c_116 No0116 2013+370 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  x  o  
c182c_117 No0117    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  87 o  
c182c_118 No0118    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  o  o  
c182c_119 No0119 2013+370 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  o  o  
c182c_120 No0120    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  o  o  
c182c_121 No0121    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  o  o  
c182c_122 No0122 2013+370 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  o  o  
c182c_123 No0123    CYG_A 3mm_RDBE .  o  .  .  .  .  o  o  o  x  o  o  o  o  o  o  o  
c182c_124 No0124    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  o  o  
c182c_125 No0125 2013+370 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  o  o  
c182c_126 No0126    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 o  x  o  93 93 o  o  o  o  
c182c_127 No0127    CYG_A 3mm_RDBE .  o  .  .  .  .  92 92 o  x  o  92 92 o  o  o  o  
c182c_128 No0128  3C454.3 3mm_RDBE .  o  .  .  .  .  66 66 o  x  o  66 66 o  .  .  .  
c182c_129 No0129    CYG_A 3mm_RDBE .  o  .  .  .  .  75 75 81 x  81 75 75 81 o  o  o  
c182c_130 No0130    CYG_A 3mm_RDBE .  o  .  .  .  .  93 93 93 x  93 93 93 93 o  o  o  
c182c_131 No0131 2013+370 3mm_RDBE .  o  .  .  .  .  93 93 93 x  93 93 93 93 o  o  o  
c182c_132 No0132    CYG_A 3mm_RDBE .  o  .  .  .  .  o  o  o  x  o  o  o  o  o  o  o  
c182c_133 No0133    CYG_A 3mm_RDBE .  o  .  .  .  .  o  o  66 x  66 o  o  66 93 o  93