! Started logfile: /scr/pima/rdv73_uvs/J0522-3627_X_uvs.log on Sat Jan 9 17:31:02 2016 obs /scr/pima/rdv73_uvs/J0522-3627_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J0522-3627_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! AN table 4: 4 integrations on 36 of 36 possible baselines. ! AN table 5: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.848649 visibilities/baseline/integration-bin. ! Found source: J0522-3627 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1256 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv73_uvs/J0522-3627_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.528689Jy sigma=4.660889 ! Fit after self-cal, rms=0.510843Jy sigma=1.601082 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 5:KK ! Flagging baselines of antenna 5:KK in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7072 mas, bmaj=1.929 mas, bpa=-6.39 degrees ! Estimated noise=9.22039 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.707059 Jy ! Component: 100 - total flux cleaned = 0.984316 Jy ! Total flux subtracted in 100 components = 0.984316 Jy ! Clean residual min=-0.075815 max=0.174217 Jy/beam ! Clean residual mean=0.000018 rms=0.019975 Jy/beam ! Combined flux in latest and established models = 0.984316 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.984316 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.428576Jy sigma=1.250303 ! Fit after self-cal, rms=0.426973Jy sigma=1.244059 ! Inverting map and beam ! Estimated beam: bmin=0.7072 mas, bmaj=1.929 mas, bpa=-6.39 degrees ! Estimated noise=9.22039 mJy/beam. ! Added new window around map position (-0.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173101 Jy ! Component: 100 - total flux cleaned = 0.278112 Jy ! Total flux subtracted in 100 components = 0.278112 Jy ! Clean residual min=-0.078753 max=0.103147 Jy/beam ! Clean residual mean=-0.000006 rms=0.013917 Jy/beam ! Combined flux in latest and established models = 1.26243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 1.26243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303672Jy sigma=0.869318 ! Fit after self-cal, rms=0.301318Jy sigma=0.856804 ! Inverting map ! Added new window around map position (-1.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0971733 Jy ! Component: 100 - total flux cleaned = 0.153895 Jy ! Total flux subtracted in 100 components = 0.153895 Jy ! Clean residual min=-0.071079 max=0.079501 Jy/beam ! Clean residual mean=-0.000015 rms=0.011123 Jy/beam ! Combined flux in latest and established models = 1.41632 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 1.41632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249201Jy sigma=0.716037 ! Fit after self-cal, rms=0.246065Jy sigma=0.703667 ! Inverting map ! Added new window around map position (1.2, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705732 Jy ! Component: 100 - total flux cleaned = 0.117391 Jy ! Total flux subtracted in 100 components = 0.117391 Jy ! Clean residual min=-0.062744 max=0.056316 Jy/beam ! Clean residual mean=-0.000021 rms=0.009264 Jy/beam ! Combined flux in latest and established models = 1.53371 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 1.53371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221563Jy sigma=0.626913 ! Fit after self-cal, rms=0.218741Jy sigma=0.621498 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8317 mas, bmaj=2.322 mas, bpa=-7.867 degrees ! Estimated noise=8.04085 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417663 Jy ! Component: 100 - total flux cleaned = 0.0656088 Jy ! Component: 150 - total flux cleaned = 0.0706043 Jy ! Component: 200 - total flux cleaned = 0.0735642 Jy ! Total flux subtracted in 200 components = 0.0735642 Jy ! Clean residual min=-0.064847 max=0.036048 Jy/beam ! Clean residual mean=0.000084 rms=0.010338 Jy/beam ! Combined flux in latest and established models = 1.60728 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 1.60728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206623Jy sigma=0.593584 ! Fit after self-cal, rms=0.205864Jy sigma=0.592027 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.27 KP 0.88 LA 1.07 ! PT 0.98 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.41 KP 0.87 LA 1.10 ! NL 1.11 PT 1.01 SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 KP 1.01 LA 1.02 MK 0.99 ! NL 1.06 OV 0.88 PT 0.98 SC 1.24 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 KK 1.00* KP 0.98 LA 1.06 ! MK 1.03 NL 1.25 OV 0.92 PT 1.00 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.45 KP 0.81 LA 1.09 ! PT 1.04 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.48 KP 0.88 LA 1.11 ! NL 1.04 PT 1.03 SC 1.16 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.91 KP 0.97 LA 1.02 MK 1.02 ! NL 1.05 OV 0.91 PT 1.05 SC 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 KK 1.00* KP 0.94 LA 1.04 ! MK 1.01 NL 1.19 OV 0.88 PT 1.07 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.24 KP 0.76 LA 1.14 ! PT 1.04 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.59 KP 0.75 LA 1.11 ! NL 1.11 PT 1.04 SC 1.22 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.91 KP 0.87 LA 1.04 MK 0.99 ! NL 1.06 OV 0.91 PT 1.04 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KK 1.00* KP 0.86 LA 1.09 ! MK 1.02 NL 1.23 OV 0.92 PT 1.05 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.37 KP 0.76 LA 1.14 ! PT 1.05 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.49 KP 0.82 LA 1.14 ! NL 1.13 PT 1.01 SC 1.15 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 0.93 LA 1.06 MK 0.98 ! NL 1.04 OV 0.89 PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 KK 1.00* KP 0.96 LA 1.10 ! MK 1.07 NL 1.19 OV 0.88 PT 1.01 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.205864Jy sigma=0.592027 ! Fit after self-cal, rms=0.165147Jy sigma=0.404652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8341 mas, bmaj=2.31 mas, bpa=-7.565 degrees ! Estimated noise=8.29148 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0126996 Jy ! Component: 100 - total flux cleaned = -0.0168887 Jy ! Component: 150 - total flux cleaned = -0.0188555 Jy ! Component: 200 - total flux cleaned = -0.0201507 Jy ! Total flux subtracted in 200 components = -0.0201507 Jy ! Clean residual min=-0.026663 max=0.024525 Jy/beam ! Clean residual mean=-0.000013 rms=0.005616 Jy/beam ! Combined flux in latest and established models = 1.58713 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 1.58713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159827Jy sigma=0.392353 ! Fit after self-cal, rms=0.159811Jy sigma=0.391133 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159811Jy sigma=0.391133 ! Fit after self-cal, rms=0.159538Jy sigma=0.388850 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=2.296 mas, bpa=-7.162 degrees ! Estimated noise=8.27025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00690446 Jy ! Component: 100 - total flux cleaned = -0.0101088 Jy ! Component: 150 - total flux cleaned = -0.0120722 Jy ! Component: 200 - total flux cleaned = -0.0131439 Jy ! Total flux subtracted in 200 components = -0.0131439 Jy ! Clean residual min=-0.023915 max=0.023578 Jy/beam ! Clean residual mean=-0.000001 rms=0.005431 Jy/beam ! Combined flux in latest and established models = 1.57398 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 1.57398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156252Jy sigma=0.382767 ! Fit after self-cal, rms=0.156234Jy sigma=0.382480 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186519 Jy ! Component: 100 - total flux cleaned = -0.00281875 Jy ! Component: 150 - total flux cleaned = -0.00281371 Jy ! Component: 200 - total flux cleaned = -0.0033841 Jy ! Total flux subtracted in 200 components = -0.0033841 Jy ! Clean residual min=-0.022860 max=0.023105 Jy/beam ! Clean residual mean=-0.000004 rms=0.005378 Jy/beam ! Combined flux in latest and established models = 1.5706 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 1.5706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154663Jy sigma=0.379615 ! Fit after self-cal, rms=0.154704Jy sigma=0.379499 ! Inverting map ! Added new window around map position (-8.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212151 Jy ! Component: 100 - total flux cleaned = 0.0296255 Jy ! Component: 150 - total flux cleaned = 0.0327183 Jy ! Component: 200 - total flux cleaned = 0.0343727 Jy ! Total flux subtracted in 200 components = 0.0343727 Jy ! Clean residual min=-0.021709 max=0.023426 Jy/beam ! Clean residual mean=0.000011 rms=0.004914 Jy/beam ! Combined flux in latest and established models = 1.60497 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 1.60497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150914Jy sigma=0.369622 ! Fit after self-cal, rms=0.151016Jy sigma=0.368999 ! Inverting map ! Added new window around map position (-25.2, 23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233784 Jy ! Component: 100 - total flux cleaned = 0.0358674 Jy ! Component: 150 - total flux cleaned = 0.044845 Jy ! Component: 200 - total flux cleaned = 0.0523168 Jy ! Total flux subtracted in 200 components = 0.0523168 Jy ! Clean residual min=-0.019051 max=0.017473 Jy/beam ! Clean residual mean=-0.000030 rms=0.004205 Jy/beam ! Combined flux in latest and established models = 1.65729 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 1.65729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145713Jy sigma=0.358082 ! Fit after self-cal, rms=0.145301Jy sigma=0.357000 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145301Jy sigma=0.357000 ! Fit after self-cal, rms=0.145920Jy sigma=0.352059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.826 mas, bmaj=2.28 mas, bpa=-6.716 degrees ! Estimated noise=8.22128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384729 Jy ! Component: 100 - total flux cleaned = 0.00634977 Jy ! Component: 150 - total flux cleaned = 0.0082031 Jy ! Component: 200 - total flux cleaned = 0.00931008 Jy ! Total flux subtracted in 200 components = 0.00931008 Jy ! Clean residual min=-0.016554 max=0.016191 Jy/beam ! Clean residual mean=-0.000005 rms=0.003848 Jy/beam ! Combined flux in latest and established models = 1.6666 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 1.6666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143547Jy sigma=0.348551 ! Fit after self-cal, rms=0.143561Jy sigma=0.348366 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195064 Jy ! Component: 100 - total flux cleaned = 0.00320492 Jy ! Component: 150 - total flux cleaned = 0.00436572 Jy ! Component: 200 - total flux cleaned = 0.0050199 Jy ! Total flux subtracted in 200 components = 0.0050199 Jy ! Clean residual min=-0.015915 max=0.016164 Jy/beam ! Clean residual mean=-0.000008 rms=0.003784 Jy/beam ! Combined flux in latest and established models = 1.67162 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 1.67162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142298Jy sigma=0.346901 ! Fit after self-cal, rms=0.142358Jy sigma=0.346829 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142358Jy sigma=0.346829 ! Fit after self-cal, rms=0.142998Jy sigma=0.345626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=7.029 mas, bpa=-8.605 degrees ! Estimated noise=10.9225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741929 Jy ! Component: 100 - total flux cleaned = 0.00993722 Jy ! Component: 150 - total flux cleaned = 0.0104264 Jy ! Component: 200 - total flux cleaned = 0.0108482 Jy ! Total flux subtracted in 200 components = 0.0108482 Jy ! Clean residual min=-0.020465 max=0.020251 Jy/beam ! Clean residual mean=-0.000001 rms=0.005278 Jy/beam ! Combined flux in latest and established models = 1.68247 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 1.68247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142479Jy sigma=0.345854 ! Fit after self-cal, rms=0.142459Jy sigma=0.345623 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000968764 Jy ! Component: 100 - total flux cleaned = 0.00154031 Jy ! Component: 150 - total flux cleaned = 0.0018768 Jy ! Component: 200 - total flux cleaned = 0.00220368 Jy ! Total flux subtracted in 200 components = 0.00220368 Jy ! Clean residual min=-0.020184 max=0.019189 Jy/beam ! Clean residual mean=-0.000002 rms=0.005202 Jy/beam ! Combined flux in latest and established models = 1.68467 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 1.68467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142313Jy sigma=0.346485 ! Fit after self-cal, rms=0.142334Jy sigma=0.346408 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.385472Jy sigma=1.143570 ! Fit after self-cal, rms=0.205033Jy sigma=0.632896 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.205033Jy sigma=0.632896 ! Fit after self-cal, rms=0.154441Jy sigma=0.357837 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6618 mas, bmaj=1.858 mas, bpa=-6.854 degrees ! Estimated noise=9.2012 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00745987 Jy ! Component: 100 - total flux cleaned = -0.0111381 Jy ! Component: 150 - total flux cleaned = -0.0139144 Jy ! Component: 200 - total flux cleaned = -0.0157981 Jy ! Total flux subtracted in 200 components = -0.0157981 Jy ! Clean residual min=-0.015940 max=0.013874 Jy/beam ! Clean residual mean=0.000002 rms=0.003606 Jy/beam ! Combined flux in latest and established models = 1.66887 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 167 components and 1.66887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153031Jy sigma=0.355059 ! Fit after self-cal, rms=0.151951Jy sigma=0.353555 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.783 mas, bmaj=2.224 mas, bpa=-8.335 degrees ! Estimated noise=8.03713 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035739 Jy ! Component: 100 - total flux cleaned = 0.00502532 Jy ! Component: 150 - total flux cleaned = 0.00544481 Jy ! Component: 200 - total flux cleaned = 0.00605536 Jy ! Component: 250 - total flux cleaned = 0.00663149 Jy ! Component: 300 - total flux cleaned = 0.00700877 Jy ! Component: 350 - total flux cleaned = 0.00736403 Jy ! Component: 400 - total flux cleaned = 0.00753317 Jy ! Total flux subtracted in 400 components = 0.00753317 Jy ! Clean residual min=-0.014651 max=0.013164 Jy/beam ! Clean residual mean=0.000052 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 1.67641 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 195 components and 1.67641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150221Jy sigma=0.351230 ! Fit after self-cal, rms=0.150267Jy sigma=0.351108 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016459 Jy ! Component: 100 - total flux cleaned = 0.000842173 Jy ! Component: 150 - total flux cleaned = 0.00116603 Jy ! Component: 200 - total flux cleaned = 0.00147973 Jy ! Component: 250 - total flux cleaned = 0.0016337 Jy ! Component: 300 - total flux cleaned = 0.00193451 Jy ! Component: 350 - total flux cleaned = 0.00222637 Jy ! Component: 400 - total flux cleaned = 0.00251612 Jy ! Total flux subtracted in 400 components = 0.00251612 Jy ! Clean residual min=-0.014630 max=0.012919 Jy/beam ! Clean residual mean=0.000051 rms=0.003444 Jy/beam ! Combined flux in latest and established models = 1.67892 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 199 components and 1.67892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149330Jy sigma=0.349701 ! Fit after self-cal, rms=0.149368Jy sigma=0.349651 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.382817Jy sigma=1.133096 ! Fit after self-cal, rms=0.149868Jy sigma=0.348782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7797 mas, bmaj=2.216 mas, bpa=-8.24 degrees ! Estimated noise=8.01703 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138412 Jy ! Component: 100 - total flux cleaned = -0.00200287 Jy ! Component: 150 - total flux cleaned = -0.00236623 Jy ! Component: 200 - total flux cleaned = -0.00220018 Jy ! Component: 250 - total flux cleaned = -0.00203946 Jy ! Component: 300 - total flux cleaned = -0.00174307 Jy ! Component: 350 - total flux cleaned = -0.00145252 Jy ! Component: 400 - total flux cleaned = -0.00131332 Jy ! Total flux subtracted in 400 components = -0.00131332 Jy ! Clean residual min=-0.014048 max=0.012671 Jy/beam ! Clean residual mean=0.000042 rms=0.003364 Jy/beam ! Combined flux in latest and established models = 1.67761 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 210 components and 1.67761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148636Jy sigma=0.347000 ! Fit after self-cal, rms=0.148679Jy sigma=0.346911 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395999 Jy ! Component: 100 - total flux cleaned = -0.000112674 Jy ! Component: 150 - total flux cleaned = 0.000289158 Jy ! Component: 200 - total flux cleaned = 0.000421149 Jy ! Component: 250 - total flux cleaned = 0.000550909 Jy ! Component: 300 - total flux cleaned = 0.000678398 Jy ! Component: 350 - total flux cleaned = 0.000801951 Jy ! Component: 400 - total flux cleaned = 0.000805572 Jy ! Total flux subtracted in 400 components = 0.000805572 Jy ! Clean residual min=-0.013989 max=0.012458 Jy/beam ! Clean residual mean=0.000042 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 1.67841 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 213 components and 1.67841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148008Jy sigma=0.345828 ! Fit after self-cal, rms=0.148031Jy sigma=0.345781 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148031Jy sigma=0.345781 ! Fit after self-cal, rms=0.148316Jy sigma=0.345226 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7773 mas, bmaj=2.21 mas, bpa=-8.18 degrees ! Estimated noise=8.00081 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170207 Jy ! Component: 100 - total flux cleaned = -0.00205983 Jy ! Component: 150 - total flux cleaned = -0.00238039 Jy ! Component: 200 - total flux cleaned = -0.00252535 Jy ! Component: 250 - total flux cleaned = -0.00252912 Jy ! Component: 300 - total flux cleaned = -0.00278346 Jy ! Component: 350 - total flux cleaned = -0.00277758 Jy ! Component: 400 - total flux cleaned = -0.00266204 Jy ! Total flux subtracted in 400 components = -0.00266204 Jy ! Clean residual min=-0.013617 max=0.012195 Jy/beam ! Clean residual mean=0.000039 rms=0.003265 Jy/beam ! Combined flux in latest and established models = 1.67575 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 217 components and 1.67575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147394Jy sigma=0.343849 ! Fit after self-cal, rms=0.147426Jy sigma=0.343770 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000606821 Jy ! Component: 100 - total flux cleaned = -0.000363231 Jy ! Component: 150 - total flux cleaned = -0.000358257 Jy ! Component: 200 - total flux cleaned = -0.00012981 Jy ! Component: 250 - total flux cleaned = -2.0166e-05 Jy ! Component: 300 - total flux cleaned = -1.97972e-05 Jy ! Component: 350 - total flux cleaned = 0.000195953 Jy ! Component: 400 - total flux cleaned = 0.000197347 Jy ! Total flux subtracted in 400 components = 0.000197347 Jy ! Clean residual min=-0.013482 max=0.012010 Jy/beam ! Clean residual mean=0.000039 rms=0.003238 Jy/beam ! Combined flux in latest and established models = 1.67595 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 224 components and 1.67595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146932Jy sigma=0.342914 ! Fit after self-cal, rms=0.146955Jy sigma=0.342875 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146955Jy sigma=0.342875 ! Fit after self-cal, rms=0.147030Jy sigma=0.341805 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.299 mas, bmaj=7.008 mas, bpa=-8.611 degrees ! Estimated noise=11.0046 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379877 Jy ! Component: 100 - total flux cleaned = 0.00607355 Jy ! Component: 150 - total flux cleaned = 0.00621342 Jy ! Component: 200 - total flux cleaned = 0.0064852 Jy ! Component: 250 - total flux cleaned = 0.00661259 Jy ! Component: 300 - total flux cleaned = 0.00673363 Jy ! Component: 350 - total flux cleaned = 0.00684553 Jy ! Component: 400 - total flux cleaned = 0.00695337 Jy ! Total flux subtracted in 400 components = 0.00695337 Jy ! Clean residual min=-0.018651 max=0.016658 Jy/beam ! Clean residual mean=0.000090 rms=0.004902 Jy/beam ! Combined flux in latest and established models = 1.6829 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 235 components and 1.6829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146833Jy sigma=0.343335 ! Fit after self-cal, rms=0.146865Jy sigma=0.343196 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998024 Jy ! Component: 100 - total flux cleaned = 0.00133711 Jy ! Component: 150 - total flux cleaned = 0.0013357 Jy ! Component: 200 - total flux cleaned = 0.00143679 Jy ! Component: 250 - total flux cleaned = 0.00142939 Jy ! Component: 300 - total flux cleaned = 0.00152888 Jy ! Component: 350 - total flux cleaned = 0.00152511 Jy ! Component: 400 - total flux cleaned = 0.00162256 Jy ! Total flux subtracted in 400 components = 0.00162256 Jy ! Clean residual min=-0.018675 max=0.016373 Jy/beam ! Clean residual mean=0.000091 rms=0.004896 Jy/beam ! Combined flux in latest and established models = 1.68452 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 240 components and 1.68452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146857Jy sigma=0.344336 ! Fit after self-cal, rms=0.146887Jy sigma=0.344278 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7751 mas, bmaj=2.204 mas, bpa=-8.123 degrees ! Estimated noise=7.9894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7751 x 2.204 at -8.123 degrees (North through East) ! Clean map min=-0.024598 max=0.81601 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146887Jy sigma=0.344278 ! Fit after self-cal, rms=0.139768Jy sigma=0.296596 ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7743 mas, bmaj=2.2 mas, bpa=-7.95 degrees ! Estimated noise=7.98853 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000939132 Jy ! Component: 100 - total flux cleaned = -0.0017342 Jy ! Component: 150 - total flux cleaned = -0.00245039 Jy ! Component: 200 - total flux cleaned = -0.00341176 Jy ! Component: 250 - total flux cleaned = -0.00414672 Jy ! Component: 300 - total flux cleaned = -0.00455663 Jy ! Component: 350 - total flux cleaned = -0.00507608 Jy ! Component: 400 - total flux cleaned = -0.00532655 Jy ! Total flux subtracted in 400 components = -0.00532655 Jy ! Clean residual min=-0.013508 max=0.012720 Jy/beam ! Clean residual mean=0.000035 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 1.6792 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 260 components and 1.6792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138804Jy sigma=0.294078 ! Fit after self-cal, rms=0.138799Jy sigma=0.293978 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000668583 Jy ! Component: 100 - total flux cleaned = -0.00104343 Jy ! Component: 150 - total flux cleaned = -0.00139952 Jy ! Component: 200 - total flux cleaned = -0.00151241 Jy ! Component: 250 - total flux cleaned = -0.00173211 Jy ! Component: 300 - total flux cleaned = -0.0018386 Jy ! Component: 350 - total flux cleaned = -0.0019422 Jy ! Component: 400 - total flux cleaned = -0.0019435 Jy ! Total flux subtracted in 400 components = -0.0019435 Jy ! Clean residual min=-0.013361 max=0.012574 Jy/beam ! Clean residual mean=0.000035 rms=0.003129 Jy/beam ! Combined flux in latest and established models = 1.67725 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 263 components and 1.67725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138334Jy sigma=0.292862 ! Fit after self-cal, rms=0.138339Jy sigma=0.292830 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138339Jy sigma=0.292830 ! Fit after self-cal, rms=0.138162Jy sigma=0.292380 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6543 mas, bmaj=1.843 mas, bpa=-6.561 degrees ! Estimated noise=9.10141 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.723804 Jy ! Component: 100 - total flux cleaned = 1.01604 Jy ! Component: 150 - total flux cleaned = 1.16479 Jy ! Component: 200 - total flux cleaned = 1.26333 Jy ! Component: 250 - total flux cleaned = 1.33355 Jy ! Component: 300 - total flux cleaned = 1.38524 Jy ! Component: 350 - total flux cleaned = 1.4155 Jy ! Component: 400 - total flux cleaned = 1.43801 Jy ! Total flux subtracted in 400 components = 1.43801 Jy ! Clean residual min=-0.022751 max=0.029884 Jy/beam ! Clean residual mean=0.000014 rms=0.005139 Jy/beam ! Combined flux in latest and established models = 1.43801 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 1.43801 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.773 mas, bmaj=2.197 mas, bpa=-7.952 degrees ! Estimated noise=7.9822 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, -1). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414821 Jy ! Component: 100 - total flux cleaned = 0.0710477 Jy ! Component: 150 - total flux cleaned = 0.0953622 Jy ! Component: 200 - total flux cleaned = 0.116191 Jy ! Component: 250 - total flux cleaned = 0.134301 Jy ! Component: 300 - total flux cleaned = 0.150091 Jy ! Component: 350 - total flux cleaned = 0.161807 Jy ! Component: 400 - total flux cleaned = 0.170797 Jy ! Total flux subtracted in 400 components = 0.170797 Jy ! Clean residual min=-0.018020 max=0.016291 Jy/beam ! Clean residual mean=0.000027 rms=0.003849 Jy/beam ! Combined flux in latest and established models = 1.6088 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 96 components and 1.6088 Jy ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.301 mas, bmaj=6.999 mas, bpa=-8.518 degrees ! Estimated noise=11.0303 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201237 Jy ! Component: 100 - total flux cleaned = 0.0340475 Jy ! Component: 150 - total flux cleaned = 0.0447769 Jy ! Component: 200 - total flux cleaned = 0.0523204 Jy ! Component: 250 - total flux cleaned = 0.0573663 Jy ! Component: 300 - total flux cleaned = 0.0611261 Jy ! Component: 350 - total flux cleaned = 0.062581 Jy ! Component: 400 - total flux cleaned = 0.0639211 Jy ! Total flux subtracted in 400 components = 0.0639211 Jy ! Clean residual min=-0.019918 max=0.023067 Jy/beam ! Clean residual mean=0.000055 rms=0.005111 Jy/beam ! Combined flux in latest and established models = 1.67273 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-20.8, 15.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172712 Jy ! Component: 100 - total flux cleaned = 0.0172073 Jy ! Component: 150 - total flux cleaned = 0.0153631 Jy ! Component: 200 - total flux cleaned = 0.014595 Jy ! Component: 250 - total flux cleaned = 0.0138917 Jy ! Component: 300 - total flux cleaned = 0.0127983 Jy ! Component: 350 - total flux cleaned = 0.0117651 Jy ! Component: 400 - total flux cleaned = 0.010973 Jy ! Total flux subtracted in 400 components = 0.010973 Jy ! Clean residual min=-0.013229 max=0.012426 Jy/beam ! Clean residual mean=0.000064 rms=0.003881 Jy/beam ! Combined flux in latest and established models = 1.6837 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 194 components and 1.6837 Jy ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.773 mas, bmaj=2.197 mas, bpa=-7.952 degrees ! Estimated noise=7.9822 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00247863 Jy ! Component: 100 - total flux cleaned = -0.00205053 Jy ! Component: 150 - total flux cleaned = -0.00280964 Jy ! Component: 200 - total flux cleaned = -0.00461695 Jy ! Component: 250 - total flux cleaned = -0.00628694 Jy ! Component: 300 - total flux cleaned = -0.00690617 Jy ! Component: 350 - total flux cleaned = -0.00779659 Jy ! Component: 400 - total flux cleaned = -0.00778054 Jy ! Total flux subtracted in 400 components = -0.00778054 Jy ! Clean residual min=-0.013654 max=0.011779 Jy/beam ! Clean residual mean=0.000037 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 1.67592 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 246 components and 1.67592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138693Jy sigma=0.291545 ! Fit after self-cal, rms=0.137456Jy sigma=0.288233 wmodel /scr/pima/rdv73_uvs/J0522-3627_X_map.mod ! Writing 246 model components to file: /scr/pima/rdv73_uvs/J0522-3627_X_map.mod wobs /scr/pima/rdv73_uvs/J0522-3627_X_uvs.fits ! Applying 750 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J0522-3627_X_uvs.fits wwins /scr/pima/rdv73_uvs/J0522-3627_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rdv73_uvs/J0522-3627_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00461181 Jy ! Component: 100 - total flux cleaned = -0.00598092 Jy ! Component: 150 - total flux cleaned = -0.0076619 Jy ! Component: 200 - total flux cleaned = -0.00891476 Jy ! Component: 250 - total flux cleaned = -0.00960138 Jy ! Component: 300 - total flux cleaned = -0.00976575 Jy ! Component: 350 - total flux cleaned = -0.0100911 Jy ! Component: 400 - total flux cleaned = -0.010409 Jy ! Component: 450 - total flux cleaned = -0.0105668 Jy ! Component: 500 - total flux cleaned = -0.0111769 Jy ! Component: 550 - total flux cleaned = -0.0111741 Jy ! Component: 600 - total flux cleaned = -0.0110259 Jy ! Component: 650 - total flux cleaned = -0.0113142 Jy ! Component: 700 - total flux cleaned = -0.0113105 Jy ! Component: 750 - total flux cleaned = -0.0111713 Jy ! Component: 800 - total flux cleaned = -0.0114461 Jy ! Component: 850 - total flux cleaned = -0.0113116 Jy ! Component: 900 - total flux cleaned = -0.0115771 Jy ! Component: 950 - total flux cleaned = -0.0110512 Jy ! Component: 1000 - total flux cleaned = -0.0104048 Jy ! Component: 1050 - total flux cleaned = -0.0107865 Jy ! Component: 1100 - total flux cleaned = -0.0101566 Jy ! Component: 1150 - total flux cleaned = -0.0104055 Jy ! Component: 1200 - total flux cleaned = -0.0101623 Jy ! Component: 1250 - total flux cleaned = -0.0105247 Jy ! Component: 1300 - total flux cleaned = -0.0104059 Jy ! Component: 1350 - total flux cleaned = -0.0107588 Jy ! Component: 1400 - total flux cleaned = -0.0107558 Jy ! Component: 1450 - total flux cleaned = -0.0101767 Jy ! Component: 1500 - total flux cleaned = -0.00971897 Jy ! Component: 1550 - total flux cleaned = -0.00960703 Jy ! Component: 1600 - total flux cleaned = -0.00994134 Jy ! Component: 1650 - total flux cleaned = -0.0099392 Jy ! Component: 1700 - total flux cleaned = -0.00950073 Jy ! Component: 1750 - total flux cleaned = -0.00960914 Jy ! Component: 1800 - total flux cleaned = -0.00982181 Jy ! Component: 1850 - total flux cleaned = -0.00928941 Jy ! Component: 1900 - total flux cleaned = -0.00897524 Jy ! Component: 1950 - total flux cleaned = -0.00887319 Jy ! Component: 2000 - total flux cleaned = -0.00876852 Jy ! Component: 2050 - total flux cleaned = -0.00835896 Jy ! Component: 2100 - total flux cleaned = -0.0080562 Jy ! Component: 2150 - total flux cleaned = -0.00785346 Jy ! Component: 2200 - total flux cleaned = -0.00775206 Jy ! Component: 2250 - total flux cleaned = -0.00705835 Jy ! Component: 2300 - total flux cleaned = -0.00676239 Jy ! Component: 2350 - total flux cleaned = -0.00666472 Jy ! Component: 2400 - total flux cleaned = -0.00608446 Jy ! Component: 2450 - total flux cleaned = -0.00589299 Jy ! Component: 2500 - total flux cleaned = -0.0057024 Jy ! Component: 2550 - total flux cleaned = -0.0054191 Jy ! Component: 2600 - total flux cleaned = -0.00476264 Jy ! Component: 2650 - total flux cleaned = -0.00457623 Jy ! Component: 2700 - total flux cleaned = -0.00457558 Jy ! Component: 2750 - total flux cleaned = -0.00448351 Jy ! Component: 2800 - total flux cleaned = -0.00439118 Jy ! Component: 2850 - total flux cleaned = -0.00430094 Jy ! Component: 2900 - total flux cleaned = -0.00367358 Jy ! Component: 2950 - total flux cleaned = -0.0039404 Jy ! Component: 3000 - total flux cleaned = -0.00385191 Jy ! Component: 3050 - total flux cleaned = -0.00350034 Jy ! Component: 3100 - total flux cleaned = -0.00358802 Jy ! Component: 3150 - total flux cleaned = -0.00332809 Jy ! Component: 3200 - total flux cleaned = -0.00324247 Jy ! Component: 3250 - total flux cleaned = -0.00307122 Jy ! Component: 3300 - total flux cleaned = -0.00307087 Jy ! Component: 3350 - total flux cleaned = -0.00298517 Jy ! Component: 3400 - total flux cleaned = -0.00281707 Jy ! Component: 3450 - total flux cleaned = -0.00240217 Jy ! Component: 3500 - total flux cleaned = -0.00240291 Jy ! Component: 3550 - total flux cleaned = -0.00256709 Jy ! Component: 3600 - total flux cleaned = -0.00248654 Jy ! Component: 3650 - total flux cleaned = -0.00240524 Jy ! Component: 3700 - total flux cleaned = -0.00192195 Jy ! Component: 3750 - total flux cleaned = -0.00184264 Jy ! Component: 3800 - total flux cleaned = -0.00200207 Jy ! Component: 3850 - total flux cleaned = -0.0018445 Jy ! Component: 3900 - total flux cleaned = -0.00200246 Jy ! Component: 3950 - total flux cleaned = -0.00169015 Jy ! Component: 4000 - total flux cleaned = -0.00161281 Jy ! Component: 4050 - total flux cleaned = -0.00138234 Jy ! Total flux subtracted in 4096 components = -0.00138179 Jy ! Clean residual min=-0.003948 max=0.003992 Jy/beam ! Clean residual mean=-0.000003 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 1.67454 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 555 components and 1.67453 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J0522-3627_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.773 x 2.197 at -7.952 degrees (North through East) ! Clean map min=-0.0092963 max=0.85804 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J0522-3627_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.858 rms= 0.00135 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J0522-3627_X_uvs.log closed on Sat Jan 9 17:31:08 2016