! Started logfile: /scr/pima/rdv73_uvs/J1104+3812_X_uvs.log on Sat Jan 9 17:34:00 2016 obs /scr/pima/rdv73_uvs/J1104+3812_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J1104+3812_X_uva.fits ! AN table 1: 32 integrations on 55 of 55 possible baselines. ! AN table 2: 32 integrations on 55 of 55 possible baselines. ! AN table 3: 31 integrations on 45 of 45 possible baselines. ! AN table 4: 5 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.944309 visibilities/baseline/integration-bin. ! Found source: J1104+3812 ! ! 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 18584 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/J1104+3812_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:BR self-cal status=correctable weight=1 ! 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:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:BR 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:MK self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 2:ZC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KK 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:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4: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 7 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.013470Jy sigma=11.752763 ! Fit after self-cal, rms=0.804565Jy sigma=9.270799 ! 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 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 1:ZC ! Flagging baselines of antenna 1:ZC in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 2:ZC ! Flagging baselines of antenna 2:ZC in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4: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=0.8052 mas, bmaj=1.084 mas, bpa=5.699 degrees ! Estimated noise=1.0133 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 = 0.155095 Jy ! Component: 100 - total flux cleaned = 0.190612 Jy ! Total flux subtracted in 100 components = 0.190612 Jy ! Clean residual min=-0.015272 max=0.024870 Jy/beam ! Clean residual mean=0.000025 rms=0.003099 Jy/beam ! Combined flux in latest and established models = 0.190612 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.190612 Jy ! ! Correcting IF 1. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.105963Jy sigma=1.222506 ! Fit after self-cal, rms=0.105477Jy sigma=1.216924 ! Inverting map and beam ! Estimated beam: bmin=0.8052 mas, bmaj=1.084 mas, bpa=5.699 degrees ! Estimated noise=1.0133 mJy/beam. ! Added new window around map position (0.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216821 Jy ! Component: 100 - total flux cleaned = 0.0333921 Jy ! Total flux subtracted in 100 components = 0.0333921 Jy ! Clean residual min=-0.015033 max=0.020826 Jy/beam ! Clean residual mean=0.000020 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 0.224005 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.224005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098654Jy sigma=1.129900 ! Fit after self-cal, rms=0.098439Jy sigma=1.127035 ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182314 Jy ! Component: 100 - total flux cleaned = 0.021998 Jy ! Total flux subtracted in 100 components = 0.021998 Jy ! Clean residual min=-0.015185 max=0.017115 Jy/beam ! Clean residual mean=0.000017 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.246003 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.246003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094591Jy sigma=1.066001 ! Fit after self-cal, rms=0.093997Jy sigma=1.059240 ! Inverting map ! Added new window around map position (5.4, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153645 Jy ! Component: 100 - total flux cleaned = 0.0216317 Jy ! Total flux subtracted in 100 components = 0.0216317 Jy ! Clean residual min=-0.014354 max=0.015288 Jy/beam ! Clean residual mean=0.000018 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.267634 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.267634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092347Jy sigma=1.035276 ! Fit after self-cal, rms=0.092143Jy sigma=1.030454 ! Inverting map ! Added new window around map position (-3.2, 11.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136367 Jy ! Component: 100 - total flux cleaned = 0.0185945 Jy ! Total flux subtracted in 100 components = 0.0185945 Jy ! Clean residual min=-0.013735 max=0.014087 Jy/beam ! Clean residual mean=0.000018 rms=0.002341 Jy/beam ! Combined flux in latest and established models = 0.286229 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.286229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090315Jy sigma=1.012798 ! Fit after self-cal, rms=0.090097Jy sigma=1.010359 ! 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=1.089 mas, bmaj=1.403 mas, bpa=7.209 degrees ! Estimated noise=0.561968 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 = 0.0093984 Jy ! Component: 100 - total flux cleaned = 0.0107304 Jy ! Component: 150 - total flux cleaned = 0.0113884 Jy ! Component: 200 - total flux cleaned = 0.0119217 Jy ! Total flux subtracted in 200 components = 0.0119217 Jy ! Clean residual min=-0.010855 max=0.012448 Jy/beam ! Clean residual mean=0.000034 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 0.29815 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.29815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088924Jy sigma=0.989831 ! Fit after self-cal, rms=0.088846Jy sigma=0.988847 ! 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: ! BR 0.93 FD 0.95 HN 1.90 KP 1.00 ! LA 1.04 NL 1.29 OV 0.99 PT 0.98 ! SC 0.81 WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.97 HN 1.89 KP 0.92 ! LA 1.01 MK 0.85 OV 1.00 PT 0.94 ! SC 1.02 WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 0.94 HN 1.76 KK 1.00* ! KP 0.92 LA 1.09 MK 1.01 OV 1.00 ! PT 0.86 SC 0.82 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 2.03 KP 0.94 ! LA 1.02 NL 1.25 OV 0.98 PT 1.03 ! SC 0.86 WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.97 HN 1.88 KP 0.89 ! LA 0.98 MK 0.88 OV 0.96 PT 1.00 ! SC 1.03 WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 0.95 HN 1.77 KK 1.00* ! KP 0.87 LA 1.05 MK 1.04 OV 0.98 ! PT 0.91 SC 0.82 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 2.03 KP 0.87 ! LA 1.11 NL 1.30 OV 1.00 PT 1.04 ! SC 0.94 WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.00 HN 1.93 KP 0.80 ! LA 1.02 MK 0.85 OV 1.02 PT 0.98 ! SC 1.05 WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.95 HN 1.62 KK 1.00* ! KP 0.84 LA 1.11 MK 1.05 OV 1.00 ! PT 0.92 SC 0.83 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.82 KP 0.93 ! LA 1.14 NL 1.29 OV 1.00 PT 1.01 ! SC 0.95 WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.99 HN 1.88 KP 0.84 ! LA 1.06 MK 0.89 OV 1.00 PT 0.99 ! SC 1.06 WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.01 HN 1.84 KK 1.00* ! KP 0.87 LA 1.10 MK 1.06 OV 0.97 ! PT 0.90 SC 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.088846Jy sigma=0.988847 ! Fit after self-cal, rms=0.091780Jy sigma=0.830258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.419 mas, bpa=11.17 degrees ! Estimated noise=0.576349 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 = -0.00806362 Jy ! Component: 100 - total flux cleaned = -0.0121713 Jy ! Component: 150 - total flux cleaned = -0.0141073 Jy ! Component: 200 - total flux cleaned = -0.0152686 Jy ! Total flux subtracted in 200 components = -0.0152686 Jy ! Clean residual min=-0.004430 max=0.006066 Jy/beam ! Clean residual mean=-0.000009 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.282882 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.282882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090843Jy sigma=0.817256 ! Fit after self-cal, rms=0.090888Jy sigma=0.815180 ! Inverting map ! Added new window around map position (-1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419858 Jy ! Component: 100 - total flux cleaned = 0.00404822 Jy ! Component: 150 - total flux cleaned = 0.00417981 Jy ! Component: 200 - total flux cleaned = 0.00418088 Jy ! Total flux subtracted in 200 components = 0.00418088 Jy ! Clean residual min=-0.003971 max=0.004554 Jy/beam ! Clean residual mean=-0.000009 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.287063 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.287063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090282Jy sigma=0.807550 ! Fit after self-cal, rms=0.090212Jy sigma=0.806859 ! 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=0.090212Jy sigma=0.806859 ! Fit after self-cal, rms=0.091907Jy sigma=0.805444 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=1.423 mas, bpa=11.29 degrees ! Estimated noise=0.574604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345596 Jy ! Component: 100 - total flux cleaned = -0.00371244 Jy ! Component: 150 - total flux cleaned = -0.00360043 Jy ! Component: 200 - total flux cleaned = -0.00360113 Jy ! Total flux subtracted in 200 components = -0.00360113 Jy ! Clean residual min=-0.003385 max=0.004100 Jy/beam ! Clean residual mean=-0.000008 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.283462 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.283462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091554Jy sigma=0.801200 ! Fit after self-cal, rms=0.091506Jy sigma=0.800683 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) ! Added new window around map position (-0.4, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180495 Jy ! Component: 100 - total flux cleaned = 0.00202015 Jy ! Component: 150 - total flux cleaned = 0.00210925 Jy ! Component: 200 - total flux cleaned = 0.00227433 Jy ! Total flux subtracted in 200 components = 0.00227433 Jy ! Clean residual min=-0.003141 max=0.003059 Jy/beam ! Clean residual mean=-0.000007 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.285736 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.285736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091276Jy sigma=0.797156 ! Fit after self-cal, rms=0.091251Jy sigma=0.796896 ! 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=0.091251Jy sigma=0.796896 ! Fit after self-cal, rms=0.091866Jy sigma=0.796089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=1.425 mas, bpa=11.27 degrees ! Estimated noise=0.572853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00227921 Jy ! Component: 100 - total flux cleaned = -0.00248484 Jy ! Component: 150 - total flux cleaned = -0.00211244 Jy ! Component: 200 - total flux cleaned = -0.00184471 Jy ! Total flux subtracted in 200 components = -0.00184471 Jy ! Clean residual min=-0.002908 max=0.002739 Jy/beam ! Clean residual mean=-0.000008 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.283891 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.283891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091701Jy sigma=0.793883 ! Fit after self-cal, rms=0.091668Jy sigma=0.793661 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 = -0.000663193 Jy ! Component: 100 - total flux cleaned = -0.000537192 Jy ! Component: 150 - total flux cleaned = -0.000252902 Jy ! Component: 200 - total flux cleaned = -0.000146943 Jy ! Total flux subtracted in 200 components = -0.000146943 Jy ! Clean residual min=-0.002895 max=0.002595 Jy/beam ! Clean residual mean=-0.000009 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.283744 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.283744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091587Jy sigma=0.792600 ! Fit after self-cal, rms=0.091568Jy sigma=0.792490 ! 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=0.091568Jy sigma=0.792490 ! Fit after self-cal, rms=0.092273Jy sigma=0.792026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=2.852 mas, bpa=36.21 degrees ! Estimated noise=0.685587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138011 Jy ! Component: 100 - total flux cleaned = -0.00162616 Jy ! Component: 150 - total flux cleaned = -0.00177248 Jy ! Component: 200 - total flux cleaned = -0.00189244 Jy ! Total flux subtracted in 200 components = -0.00189244 Jy ! Clean residual min=-0.003016 max=0.002693 Jy/beam ! Clean residual mean=-0.000019 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.281852 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.281852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092245Jy sigma=0.791546 ! Fit after self-cal, rms=0.092235Jy sigma=0.791459 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 = -0.000294046 Jy ! Component: 100 - total flux cleaned = -0.000321083 Jy ! Component: 150 - total flux cleaned = -0.000346916 Jy ! Component: 200 - total flux cleaned = -0.000346846 Jy ! Total flux subtracted in 200 components = -0.000346846 Jy ! Clean residual min=-0.003027 max=0.002569 Jy/beam ! Clean residual mean=-0.000019 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.281505 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.281505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092217Jy sigma=0.791264 ! Fit after self-cal, rms=0.092208Jy sigma=0.791230 ! 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. ! Applying 2560 buffered edits. 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:BR,true ! 1:BR self-cal status=fixed weight=1 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:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV 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:BR,true ! 2:BR 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:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV 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:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN 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: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:MK,true ! 4: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 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.096953Jy sigma=0.851093 ! Fit after self-cal, rms=0.097366Jy sigma=0.829798 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 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:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:BR 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:MK self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 2:ZC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KK 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:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4: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 5 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.097366Jy sigma=0.829798 ! Fit after self-cal, rms=0.098336Jy sigma=0.806693 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 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=0.4612 mas, bmaj=1.104 mas, bpa=-12.12 degrees ! Estimated noise=0.922382 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 = -0.0062181 Jy ! Component: 100 - total flux cleaned = -0.00800785 Jy ! Component: 150 - total flux cleaned = -0.0097597 Jy ! Component: 200 - total flux cleaned = -0.0115257 Jy ! Total flux subtracted in 200 components = -0.0115257 Jy ! Clean residual min=-0.005799 max=0.004545 Jy/beam ! Clean residual mean=0.000002 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.269979 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.269979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097699Jy sigma=0.799247 ! Fit after self-cal, rms=0.096947Jy sigma=0.793773 ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=0.6302 mas, bmaj=1.362 mas, bpa=-10.99 degrees ! Estimated noise=0.514692 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 = 0.00255748 Jy ! Component: 100 - total flux cleaned = 0.0035526 Jy ! Component: 150 - total flux cleaned = 0.00417023 Jy ! Component: 200 - total flux cleaned = 0.00471624 Jy ! Component: 250 - total flux cleaned = 0.00529211 Jy ! Component: 300 - total flux cleaned = 0.0057533 Jy ! Component: 350 - total flux cleaned = 0.0061922 Jy ! Component: 400 - total flux cleaned = 0.00640137 Jy ! Total flux subtracted in 400 components = 0.00640137 Jy ! Clean residual min=-0.002860 max=0.002446 Jy/beam ! Clean residual mean=-0.000009 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.276381 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 171 components and 0.27638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096558Jy sigma=0.787946 ! Fit after self-cal, rms=0.096527Jy sigma=0.787651 ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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 = -0.000475538 Jy ! Component: 100 - total flux cleaned = -0.000480905 Jy ! Component: 150 - total flux cleaned = -0.000287302 Jy ! Component: 200 - total flux cleaned = -3.92712e-05 Jy ! Component: 250 - total flux cleaned = 0.000139239 Jy ! Component: 300 - total flux cleaned = 0.000253273 Jy ! Component: 350 - total flux cleaned = 0.000418229 Jy ! Component: 400 - total flux cleaned = 0.000471107 Jy ! Total flux subtracted in 400 components = 0.000471107 Jy ! Clean residual min=-0.002650 max=0.002216 Jy/beam ! Clean residual mean=-0.000009 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.276852 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 178 components and 0.276852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096366Jy sigma=0.785665 ! Fit after self-cal, rms=0.096352Jy sigma=0.785552 ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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. ! Applying 2560 buffered edits. ! Applying 2560 buffered edits. 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 7 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.098141Jy sigma=0.809536 ! Fit after self-cal, rms=0.097030Jy sigma=0.784051 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=0.6294 mas, bmaj=1.358 mas, bpa=-10.94 degrees ! Estimated noise=0.512849 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241533 Jy ! Component: 100 - total flux cleaned = -0.00294076 Jy ! Component: 150 - total flux cleaned = -0.00312692 Jy ! Component: 200 - total flux cleaned = -0.00302034 Jy ! Component: 250 - total flux cleaned = -0.00297121 Jy ! Component: 300 - total flux cleaned = -0.00282513 Jy ! Component: 350 - total flux cleaned = -0.00268783 Jy ! Component: 400 - total flux cleaned = -0.00251388 Jy ! Total flux subtracted in 400 components = -0.00251388 Jy ! Clean residual min=-0.002299 max=0.002109 Jy/beam ! Clean residual mean=-0.000009 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.274338 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 184 components and 0.274338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096868Jy sigma=0.782198 ! Fit after self-cal, rms=0.096845Jy sigma=0.782015 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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 = -0.000540526 Jy ! Component: 100 - total flux cleaned = -0.000591257 Jy ! Component: 150 - total flux cleaned = -0.000425857 Jy ! Component: 200 - total flux cleaned = -0.000308359 Jy ! Component: 250 - total flux cleaned = -0.000196276 Jy ! Component: 300 - total flux cleaned = -5.10214e-05 Jy ! Component: 350 - total flux cleaned = 1.94442e-05 Jy ! Component: 400 - total flux cleaned = 0.000123093 Jy ! Total flux subtracted in 400 components = 0.000123093 Jy ! Clean residual min=-0.002294 max=0.002085 Jy/beam ! Clean residual mean=-0.000009 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.274461 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 191 components and 0.274461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096778Jy sigma=0.781284 ! Fit after self-cal, rms=0.096769Jy sigma=0.781226 ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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=0.096769Jy sigma=0.781226 ! Fit after self-cal, rms=0.097291Jy sigma=0.780793 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=0.6292 mas, bmaj=1.357 mas, bpa=-10.91 degrees ! Estimated noise=0.511398 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167244 Jy ! Component: 100 - total flux cleaned = -0.00200257 Jy ! Component: 150 - total flux cleaned = -0.00200304 Jy ! Component: 200 - total flux cleaned = -0.00193202 Jy ! Component: 250 - total flux cleaned = -0.00186475 Jy ! Component: 300 - total flux cleaned = -0.00176872 Jy ! Component: 350 - total flux cleaned = -0.00167622 Jy ! Component: 400 - total flux cleaned = -0.00158747 Jy ! Total flux subtracted in 400 components = -0.00158747 Jy ! Clean residual min=-0.002181 max=0.002064 Jy/beam ! Clean residual mean=-0.000009 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.272873 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 198 components and 0.272873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097221Jy sigma=0.780035 ! Fit after self-cal, rms=0.097213Jy sigma=0.779960 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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 = -0.000398754 Jy ! Component: 100 - total flux cleaned = -0.000433121 Jy ! Component: 150 - total flux cleaned = -0.000316602 Jy ! Component: 200 - total flux cleaned = -0.000259787 Jy ! Component: 250 - total flux cleaned = -0.000178237 Jy ! Component: 300 - total flux cleaned = -0.000124959 Jy ! Component: 350 - total flux cleaned = -4.82085e-05 Jy ! Component: 400 - total flux cleaned = 1.69732e-06 Jy ! Total flux subtracted in 400 components = 1.69732e-06 Jy ! Clean residual min=-0.002173 max=0.002045 Jy/beam ! Clean residual mean=-0.000009 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.272875 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 205 components and 0.272875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097179Jy sigma=0.779605 ! Fit after self-cal, rms=0.097176Jy sigma=0.779574 ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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=0.097176Jy sigma=0.779574 ! Fit after self-cal, rms=0.098211Jy sigma=0.769669 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=2.451 mas, bmaj=2.845 mas, bpa=33.64 degrees ! Estimated noise=0.671888 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207109 Jy ! Component: 100 - total flux cleaned = -0.000343769 Jy ! Component: 150 - total flux cleaned = -0.000431591 Jy ! Component: 200 - total flux cleaned = -0.000507163 Jy ! Component: 250 - total flux cleaned = -0.000524613 Jy ! Component: 300 - total flux cleaned = -0.00054074 Jy ! Component: 350 - total flux cleaned = -0.000540358 Jy ! Component: 400 - total flux cleaned = -0.000526992 Jy ! Total flux subtracted in 400 components = -0.000526992 Jy ! Clean residual min=-0.003120 max=0.002529 Jy/beam ! Clean residual mean=-0.000022 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.272348 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 224 components and 0.272348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098211Jy sigma=0.769655 ! Fit after self-cal, rms=0.098243Jy sigma=0.769601 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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 = -0.000151279 Jy ! Component: 100 - total flux cleaned = -0.000151328 Jy ! Component: 150 - total flux cleaned = -0.000151455 Jy ! Component: 200 - total flux cleaned = -0.000138592 Jy ! Component: 250 - total flux cleaned = -0.000139061 Jy ! Component: 300 - total flux cleaned = -0.000139138 Jy ! Component: 350 - total flux cleaned = -0.000126999 Jy ! Component: 400 - total flux cleaned = -0.000115538 Jy ! Total flux subtracted in 400 components = -0.000115538 Jy ! Clean residual min=-0.003132 max=0.002526 Jy/beam ! Clean residual mean=-0.000023 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.272233 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 230 components and 0.272233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098246Jy sigma=0.769616 ! Fit after self-cal, rms=0.098244Jy sigma=0.769610 ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=0.6293 mas, bmaj=1.357 mas, bpa=-10.9 degrees ! Estimated noise=0.511166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6293 x 1.357 at -10.9 degrees (North through East) ! Clean map min=-0.0029109 max=0.20193 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 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 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=0.4604 mas, bmaj=1.098 mas, bpa=-12.03 degrees ! Estimated noise=0.914023 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15552 Jy ! Component: 100 - total flux cleaned = 0.1912 Jy ! Component: 150 - total flux cleaned = 0.205711 Jy ! Component: 200 - total flux cleaned = 0.215011 Jy ! Component: 250 - total flux cleaned = 0.222011 Jy ! Component: 300 - total flux cleaned = 0.227575 Jy ! Component: 350 - total flux cleaned = 0.232229 Jy ! Component: 400 - total flux cleaned = 0.235672 Jy ! Total flux subtracted in 400 components = 0.235672 Jy ! Clean residual min=-0.004605 max=0.004165 Jy/beam ! Clean residual mean=0.000004 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.235671 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.235671 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=0.6293 mas, bmaj=1.357 mas, bpa=-10.9 degrees ! Estimated noise=0.511166 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) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00929449 Jy ! Component: 100 - total flux cleaned = 0.0154383 Jy ! Component: 150 - total flux cleaned = 0.0200054 Jy ! Component: 200 - total flux cleaned = 0.0236251 Jy ! Component: 250 - total flux cleaned = 0.0265995 Jy ! Component: 300 - total flux cleaned = 0.029077 Jy ! Component: 350 - total flux cleaned = 0.0311699 Jy ! Component: 400 - total flux cleaned = 0.0324038 Jy ! Total flux subtracted in 400 components = 0.0324038 Jy ! Clean residual min=-0.002164 max=0.002037 Jy/beam ! Clean residual mean=-0.000009 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.268075 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 94 components and 0.268075 Jy ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=2.451 mas, bmaj=2.845 mas, bpa=33.64 degrees ! Estimated noise=0.671888 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287117 Jy ! Component: 100 - total flux cleaned = 0.00457126 Jy ! Component: 150 - total flux cleaned = 0.0049876 Jy ! Component: 200 - total flux cleaned = 0.00518936 Jy ! Component: 250 - total flux cleaned = 0.00532202 Jy ! Component: 300 - total flux cleaned = 0.00538013 Jy ! Component: 350 - total flux cleaned = 0.00538042 Jy ! Component: 400 - total flux cleaned = 0.00538055 Jy ! Total flux subtracted in 400 components = 0.00538055 Jy ! Clean residual min=-0.002841 max=0.002614 Jy/beam ! Clean residual mean=-0.000021 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.273456 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) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.16106e-05 Jy ! Component: 100 - total flux cleaned = -2.08799e-05 Jy ! Component: 150 - total flux cleaned = -2.11385e-05 Jy ! Component: 200 - total flux cleaned = -5.74279e-05 Jy ! Component: 250 - total flux cleaned = -7.49526e-05 Jy ! Component: 300 - total flux cleaned = -0.000108383 Jy ! Component: 350 - total flux cleaned = -0.00015578 Jy ! Component: 400 - total flux cleaned = -0.000170772 Jy ! Total flux subtracted in 400 components = -0.000170772 Jy ! Clean residual min=-0.002895 max=0.002525 Jy/beam ! Clean residual mean=-0.000021 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.273285 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 153 components and 0.273285 Jy ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! Estimated beam: bmin=0.6293 mas, bmaj=1.357 mas, bpa=-10.9 degrees ! Estimated noise=0.511166 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171775 Jy ! Component: 100 - total flux cleaned = 0.000212844 Jy ! Component: 150 - total flux cleaned = 0.000370352 Jy ! Component: 200 - total flux cleaned = 0.000443531 Jy ! Component: 250 - total flux cleaned = 0.000478722 Jy ! Component: 300 - total flux cleaned = 0.000478472 Jy ! Component: 350 - total flux cleaned = 0.000477939 Jy ! Component: 400 - total flux cleaned = 0.000476888 Jy ! Total flux subtracted in 400 components = 0.000476888 Jy ! Clean residual min=-0.001950 max=0.001967 Jy/beam ! Clean residual mean=-0.000008 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.273762 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 175 components and 0.273762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098270Jy sigma=0.769700 ! Fit after self-cal, rms=0.098224Jy sigma=0.769179 wmodel /scr/pima/rdv73_uvs/J1104+3812_X_map.mod ! Writing 175 model components to file: /scr/pima/rdv73_uvs/J1104+3812_X_map.mod wobs /scr/pima/rdv73_uvs/J1104+3812_X_uvs.fits ! Applying 2324 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J1104+3812_X_uvs.fits wwins /scr/pima/rdv73_uvs/J1104+3812_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv73_uvs/J1104+3812_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 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410167 Jy ! Component: 100 - total flux cleaned = 0.000582902 Jy ! Component: 150 - total flux cleaned = 0.000779601 Jy ! Component: 200 - total flux cleaned = 0.000906075 Jy ! Component: 250 - total flux cleaned = 0.000906498 Jy ! Component: 300 - total flux cleaned = 0.000786954 Jy ! Component: 350 - total flux cleaned = 0.000757368 Jy ! Component: 400 - total flux cleaned = 0.000643397 Jy ! Component: 450 - total flux cleaned = 0.000643091 Jy ! Component: 500 - total flux cleaned = 0.000478159 Jy ! Component: 550 - total flux cleaned = 0.000370534 Jy ! Component: 600 - total flux cleaned = 0.000343957 Jy ! Component: 650 - total flux cleaned = 0.000264869 Jy ! Component: 700 - total flux cleaned = 0.00021251 Jy ! Component: 750 - total flux cleaned = 0.000186767 Jy ! Component: 800 - total flux cleaned = 0.000186575 Jy ! Component: 850 - total flux cleaned = 6.00656e-05 Jy ! Component: 900 - total flux cleaned = 9.63659e-06 Jy ! Component: 950 - total flux cleaned = -0.000114281 Jy ! Component: 1000 - total flux cleaned = -0.00016314 Jy ! Component: 1050 - total flux cleaned = -0.000236657 Jy ! Component: 1100 - total flux cleaned = -0.000237088 Jy ! Component: 1150 - total flux cleaned = -0.000428943 Jy ! Component: 1200 - total flux cleaned = -0.000500182 Jy ! Component: 1250 - total flux cleaned = -0.000641693 Jy ! Component: 1300 - total flux cleaned = -0.000594575 Jy ! Component: 1350 - total flux cleaned = -0.000687868 Jy ! Component: 1400 - total flux cleaned = -0.000826584 Jy ! Component: 1450 - total flux cleaned = -0.00089531 Jy ! Component: 1500 - total flux cleaned = -0.000918262 Jy ! Component: 1550 - total flux cleaned = -0.00100897 Jy ! Component: 1600 - total flux cleaned = -0.0011438 Jy ! Component: 1650 - total flux cleaned = -0.00107674 Jy ! Component: 1700 - total flux cleaned = -0.0012322 Jy ! Component: 1750 - total flux cleaned = -0.00134261 Jy ! Component: 1800 - total flux cleaned = -0.00121113 Jy ! Component: 1850 - total flux cleaned = -0.00138548 Jy ! Component: 1900 - total flux cleaned = -0.00142871 Jy ! Component: 1950 - total flux cleaned = -0.00151463 Jy ! Component: 2000 - total flux cleaned = -0.00149297 Jy ! Component: 2050 - total flux cleaned = -0.00147157 Jy ! Component: 2100 - total flux cleaned = -0.00145065 Jy ! Component: 2150 - total flux cleaned = -0.00147144 Jy ! Component: 2200 - total flux cleaned = -0.00153456 Jy ! Component: 2250 - total flux cleaned = -0.00151363 Jy ! Component: 2300 - total flux cleaned = -0.00145113 Jy ! Component: 2350 - total flux cleaned = -0.0014925 Jy ! Component: 2400 - total flux cleaned = -0.00143068 Jy ! Component: 2450 - total flux cleaned = -0.00143054 Jy ! Component: 2500 - total flux cleaned = -0.00136935 Jy ! Component: 2550 - total flux cleaned = -0.00134909 Jy ! Component: 2600 - total flux cleaned = -0.00134896 Jy ! Component: 2650 - total flux cleaned = -0.00124837 Jy ! Component: 2700 - total flux cleaned = -0.00116819 Jy ! Component: 2750 - total flux cleaned = -0.00114842 Jy ! Component: 2800 - total flux cleaned = -0.00100919 Jy ! Component: 2850 - total flux cleaned = -0.00102894 Jy ! Component: 2900 - total flux cleaned = -0.000930288 Jy ! Component: 2950 - total flux cleaned = -0.000969398 Jy ! Component: 3000 - total flux cleaned = -0.000852129 Jy ! Component: 3050 - total flux cleaned = -0.000813057 Jy ! Component: 3100 - total flux cleaned = -0.000793546 Jy ! Component: 3150 - total flux cleaned = -0.000774195 Jy ! Component: 3200 - total flux cleaned = -0.000697235 Jy ! Component: 3250 - total flux cleaned = -0.000678084 Jy ! Component: 3300 - total flux cleaned = -0.000620687 Jy ! Component: 3350 - total flux cleaned = -0.000582634 Jy ! Component: 3400 - total flux cleaned = -0.000563632 Jy ! Component: 3450 - total flux cleaned = -0.000563539 Jy ! Component: 3500 - total flux cleaned = -0.000431708 Jy ! Component: 3550 - total flux cleaned = -0.000394269 Jy ! Component: 3600 - total flux cleaned = -0.000375535 Jy ! Component: 3650 - total flux cleaned = -0.000412889 Jy ! Component: 3700 - total flux cleaned = -0.00033864 Jy ! Component: 3750 - total flux cleaned = -0.000320158 Jy ! Component: 3800 - total flux cleaned = -0.00017261 Jy ! Component: 3850 - total flux cleaned = -0.000246163 Jy ! Component: 3900 - total flux cleaned = -0.000173137 Jy ! Component: 3950 - total flux cleaned = -0.000136598 Jy ! Component: 4000 - total flux cleaned = -0.000136559 Jy ! Component: 4050 - total flux cleaned = -0.00013657 Jy ! Total flux subtracted in 4096 components = -2.83318e-05 Jy ! Clean residual min=-0.000973 max=0.001122 Jy/beam ! Clean residual mean=-0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.273733 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 512 components and 0.273734 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J1104+3812_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6293 x 1.357 at -10.9 degrees (North through East) ! Clean map min=-0.0015146 max=0.20438 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J1104+3812_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 5.37% of the data. ! The x-axis pixel size should ideally be below 0.1641 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= 0.2043 rms= 0.0003 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J1104+3812_X_uvs.log closed on Sat Jan 9 17:34:07 2016