! Started logfile: /vlbi/uf001/uvm//J1416+1242_S_a_dfm.log on Sun Jan 13 21:44:33 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uvm//J1416+1242_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1416+1242_S_a_uvm.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.874346 visibilities/baseline/integration-bin. ! Found source: J1416+1242 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 14529 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1416+1242_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 114 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003715Jy sigma=21.676795 ! Fit after self-cal, rms=0.961050Jy sigma=20.808678 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.814 mas, bmaj=7.108 mas, bpa=-5.552 degrees ! Estimated noise=0.424916 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 = 0.0287198 Jy ! Component: 100 - total flux cleaned = 0.0363608 Jy ! Total flux subtracted in 100 components = 0.0363608 Jy ! Clean residual min=-0.003145 max=0.006076 Jy/beam ! Clean residual mean=-0.000008 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0363608 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0363608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074038Jy sigma=1.316811 ! Fit after self-cal, rms=0.072330Jy sigma=1.276551 ! Inverting map ! Added new window around map position (-30.5, 11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00783948 Jy ! Component: 100 - total flux cleaned = 0.0123715 Jy ! Total flux subtracted in 100 components = 0.0123715 Jy ! Clean residual min=-0.003144 max=0.003635 Jy/beam ! Clean residual mean=-0.000006 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0487323 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0487323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071056Jy sigma=1.249178 ! Fit after self-cal, rms=0.070799Jy sigma=1.243103 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486138 Jy ! Component: 100 - total flux cleaned = 0.00785153 Jy ! Total flux subtracted in 100 components = 0.00785153 Jy ! Clean residual min=-0.002943 max=0.002904 Jy/beam ! Clean residual mean=-0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0565839 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0565838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070232Jy sigma=1.230732 ! Fit after self-cal, rms=0.070062Jy sigma=1.227398 ! 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=3.576 mas, bmaj=8.193 mas, bpa=-6.495 degrees ! Estimated noise=0.283751 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 (-33.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528079 Jy ! Component: 100 - total flux cleaned = 0.00873293 Jy ! Component: 150 - total flux cleaned = 0.0113341 Jy ! Component: 200 - total flux cleaned = 0.0133939 Jy ! Total flux subtracted in 200 components = 0.0133939 Jy ! Clean residual min=-0.002105 max=0.003467 Jy/beam ! Clean residual mean=0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0699778 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 81 components and 0.0699778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069486Jy sigma=1.215317 ! Fit after self-cal, rms=0.069347Jy sigma=1.212461 ! Inverting map ! Added new window around map position (-11.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354366 Jy ! Component: 100 - total flux cleaned = 0.00607488 Jy ! Component: 150 - total flux cleaned = 0.00801007 Jy ! Component: 200 - total flux cleaned = 0.00956665 Jy ! Total flux subtracted in 200 components = 0.00956665 Jy ! Clean residual min=-0.001963 max=0.001840 Jy/beam ! Clean residual mean=0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0795444 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 113 components and 0.0795444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069072Jy sigma=1.206358 ! Fit after self-cal, rms=0.068997Jy sigma=1.204867 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.576 x 8.193 at -6.495 degrees (North through East) ! Clean map min=-0.0019484 max=0.03984 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 1.04 KP 0.92 ! LA 0.86 MK 1.01 NL 1.16 OV 1.03 ! PT 0.99 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.98 HN 1.07 KP 0.90 ! LA 0.92 MK 1.18 NL 1.02 OV 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00 KP 0.97 ! LA 0.91 MK 1.02 NL 1.32 OV 0.97 ! PT 0.98 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.47 FD 1.09 HN 1.02 KP 1.01 ! LA 0.87 MK 1.04 NL 0.87 OV 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 1.06 KP 0.94 ! LA 0.93 MK 0.94 NL 1.17 OV 0.98 ! PT 0.94 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.10 KP 0.94 ! LA 0.96 MK 1.05 NL 1.04 OV 1.03 ! ! ! Fit before self-cal, rms=0.068997Jy sigma=1.204867 ! Fit after self-cal, rms=0.060664Jy sigma=1.197172 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=8.28 mas, bpa=-6.192 degrees ! Estimated noise=0.281393 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 = 0.00138762 Jy ! Component: 100 - total flux cleaned = 0.0019671 Jy ! Component: 150 - total flux cleaned = 0.00224077 Jy ! Component: 200 - total flux cleaned = 0.00240784 Jy ! Total flux subtracted in 200 components = 0.00240784 Jy ! Clean residual min=-0.001809 max=0.001304 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0819523 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 0.0819523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060599Jy sigma=1.195659 ! Fit after self-cal, rms=0.060582Jy sigma=1.194430 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060582Jy sigma=1.194430 ! Fit after self-cal, rms=0.060782Jy sigma=1.191462 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.619 mas, bmaj=8.272 mas, bpa=-6.049 degrees ! Estimated noise=0.281621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691297 Jy ! Component: 100 - total flux cleaned = 0.000776818 Jy ! Component: 150 - total flux cleaned = 0.000936524 Jy ! Component: 200 - total flux cleaned = 0.00103064 Jy ! Total flux subtracted in 200 components = 0.00103064 Jy ! Clean residual min=-0.001471 max=0.001283 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0829829 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 158 components and 0.0829829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060751Jy sigma=1.190803 ! Fit after self-cal, rms=0.060792Jy sigma=1.190383 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 = 0.000124157 Jy ! Component: 100 - total flux cleaned = 0.000266554 Jy ! Component: 150 - total flux cleaned = 0.000413853 Jy ! Component: 200 - total flux cleaned = 0.000509729 Jy ! Total flux subtracted in 200 components = 0.000509729 Jy ! Clean residual min=-0.001473 max=0.001255 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0834927 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 175 components and 0.0834927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060775Jy sigma=1.190036 ! Fit after self-cal, rms=0.060765Jy sigma=1.189757 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060765Jy sigma=1.189757 ! Fit after self-cal, rms=0.060586Jy sigma=1.189637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=8.259 mas, bpa=-6.11 degrees ! Estimated noise=0.280161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274454 Jy ! Component: 100 - total flux cleaned = 0.000444327 Jy ! Component: 150 - total flux cleaned = 0.000570971 Jy ! Component: 200 - total flux cleaned = 0.000652498 Jy ! Total flux subtracted in 200 components = 0.000652498 Jy ! Clean residual min=-0.001337 max=0.001223 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0841452 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 187 components and 0.0841452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060572Jy sigma=1.189371 ! Fit after self-cal, rms=0.060577Jy sigma=1.189320 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 = 0.00010921 Jy ! Component: 100 - total flux cleaned = 0.0002228 Jy ! Component: 150 - total flux cleaned = 0.00026742 Jy ! Component: 200 - total flux cleaned = 0.000349602 Jy ! Total flux subtracted in 200 components = 0.000349602 Jy ! Clean residual min=-0.001318 max=0.001189 Jy/beam ! Clean residual mean=0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0844948 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 190 components and 0.0844948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060569Jy sigma=1.189170 ! Fit after self-cal, rms=0.060567Jy sigma=1.189151 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060567Jy sigma=1.189151 ! Fit after self-cal, rms=0.060322Jy sigma=1.189120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.642 mas, bmaj=11.43 mas, bpa=-10.22 degrees ! Estimated noise=0.33416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130847 Jy ! Component: 100 - total flux cleaned = 0.000382484 Jy ! Component: 150 - total flux cleaned = 0.000592933 Jy ! Component: 200 - total flux cleaned = 0.000691697 Jy ! Total flux subtracted in 200 components = 0.000691697 Jy ! Clean residual min=-0.001422 max=0.001117 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0851865 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 210 components and 0.0851865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060318Jy sigma=1.189080 ! Fit after self-cal, rms=0.060320Jy sigma=1.188955 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 = 8.01338e-05 Jy ! Component: 100 - total flux cleaned = 0.000207599 Jy ! Component: 150 - total flux cleaned = 0.000296633 Jy ! Component: 200 - total flux cleaned = 0.000376499 Jy ! Total flux subtracted in 200 components = 0.000376499 Jy ! Clean residual min=-0.001437 max=0.001099 Jy/beam ! Clean residual mean=0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.085563 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 235 components and 0.085563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060318Jy sigma=1.188949 ! Fit after self-cal, rms=0.060303Jy sigma=1.188858 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.249 mas, bpa=-6.122 degrees ! Estimated noise=0.279062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 8.249 at -6.122 degrees (North through East) ! Clean map min=-0.0013538 max=0.03878 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 ! Estimated beam: bmin=2.808 mas, bmaj=7.169 mas, bpa=-5.185 degrees ! Estimated noise=0.423041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308393 Jy ! Component: 100 - total flux cleaned = 0.0430891 Jy ! Component: 150 - total flux cleaned = 0.0506303 Jy ! Component: 200 - total flux cleaned = 0.0560196 Jy ! Total flux subtracted in 200 components = 0.0560196 Jy ! Clean residual min=-0.002323 max=0.003152 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0560196 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0560196 Jy ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.249 mas, bpa=-6.122 degrees ! Estimated noise=0.279062 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615852 Jy ! Component: 100 - total flux cleaned = 0.0106328 Jy ! Component: 150 - total flux cleaned = 0.0141539 Jy ! Component: 200 - total flux cleaned = 0.0169818 Jy ! Total flux subtracted in 200 components = 0.0169818 Jy ! Clean residual min=-0.001606 max=0.001884 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0730014 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 72 components and 0.0730014 Jy ! Inverting map ! Added new window around map position (-4.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234657 Jy ! Component: 100 - total flux cleaned = 0.00421594 Jy ! Component: 150 - total flux cleaned = 0.00553253 Jy ! Component: 200 - total flux cleaned = 0.00665964 Jy ! Total flux subtracted in 200 components = 0.00665964 Jy ! Clean residual min=-0.001449 max=0.001309 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.079661 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.0796611 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.642 mas, bmaj=11.43 mas, bpa=-10.22 degrees ! Estimated noise=0.33416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174565 Jy ! Component: 100 - total flux cleaned = 0.00271565 Jy ! Component: 150 - total flux cleaned = 0.00341972 Jy ! Component: 200 - total flux cleaned = 0.00395143 Jy ! Total flux subtracted in 200 components = 0.00395143 Jy ! Clean residual min=-0.001471 max=0.001211 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0836125 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036495 Jy ! Component: 100 - total flux cleaned = 0.000612757 Jy ! Component: 150 - total flux cleaned = 0.000810097 Jy ! Component: 200 - total flux cleaned = 0.00096761 Jy ! Total flux subtracted in 200 components = 0.00096761 Jy ! Clean residual min=-0.001455 max=0.001139 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0845801 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 183 components and 0.0845801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.249 mas, bpa=-6.122 degrees ! Estimated noise=0.279062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164 Jy ! Component: 100 - total flux cleaned = 0.000400645 Jy ! Component: 150 - total flux cleaned = 0.000586406 Jy ! Component: 200 - total flux cleaned = 0.000699551 Jy ! Total flux subtracted in 200 components = 0.000699551 Jy ! Clean residual min=-0.001355 max=0.001122 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0852797 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 211 components and 0.0852797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060318Jy sigma=1.189202 ! Fit after self-cal, rms=0.060311Jy sigma=1.189087 wmodel J1416+1242_S_a_map.mod ! Writing 211 model components to file: J1416+1242_S_a_map.mod wobs J1416+1242_S_a_uvs.fits ! Writing UV FITS file: J1416+1242_S_a_uvs.fits wwins J1416+1242_S_a_map.win ! wwins: Wrote 5 windows to J1416+1242_S_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000417351 Jy ! Component: 100 - total flux cleaned = -0.000518394 Jy ! Component: 150 - total flux cleaned = -0.000730364 Jy ! Component: 200 - total flux cleaned = -0.000954406 Jy ! Component: 250 - total flux cleaned = -0.00109957 Jy ! Component: 300 - total flux cleaned = -0.00113487 Jy ! Component: 350 - total flux cleaned = -0.00120413 Jy ! Component: 400 - total flux cleaned = -0.00123811 Jy ! Component: 450 - total flux cleaned = -0.00128792 Jy ! Component: 500 - total flux cleaned = -0.00130423 Jy ! Component: 550 - total flux cleaned = -0.00127239 Jy ! Component: 600 - total flux cleaned = -0.00135167 Jy ! Component: 650 - total flux cleaned = -0.00135172 Jy ! Component: 700 - total flux cleaned = -0.00138261 Jy ! Component: 750 - total flux cleaned = -0.0013979 Jy ! Component: 800 - total flux cleaned = -0.00141295 Jy ! Component: 850 - total flux cleaned = -0.00142772 Jy ! Component: 900 - total flux cleaned = -0.00144247 Jy ! Component: 950 - total flux cleaned = -0.00147137 Jy ! Component: 1000 - total flux cleaned = -0.00145715 Jy ! Component: 1050 - total flux cleaned = -0.00147137 Jy ! Component: 1100 - total flux cleaned = -0.00147118 Jy ! Component: 1150 - total flux cleaned = -0.00144362 Jy ! Component: 1200 - total flux cleaned = -0.00145732 Jy ! Component: 1250 - total flux cleaned = -0.00144414 Jy ! Component: 1300 - total flux cleaned = -0.00140411 Jy ! Component: 1350 - total flux cleaned = -0.00141733 Jy ! Component: 1400 - total flux cleaned = -0.00136497 Jy ! Component: 1450 - total flux cleaned = -0.0013131 Jy ! Component: 1500 - total flux cleaned = -0.00127466 Jy ! Component: 1550 - total flux cleaned = -0.00124935 Jy ! Component: 1600 - total flux cleaned = -0.00126208 Jy ! Component: 1650 - total flux cleaned = -0.00122457 Jy ! Component: 1700 - total flux cleaned = -0.00116267 Jy ! Component: 1750 - total flux cleaned = -0.00118729 Jy ! Component: 1800 - total flux cleaned = -0.00121178 Jy ! Component: 1850 - total flux cleaned = -0.00118752 Jy ! Component: 1900 - total flux cleaned = -0.00117569 Jy ! Component: 1950 - total flux cleaned = -0.00116372 Jy ! Component: 2000 - total flux cleaned = -0.00112832 Jy ! Component: 2050 - total flux cleaned = -0.00115179 Jy ! Component: 2100 - total flux cleaned = -0.00110528 Jy ! Component: 2150 - total flux cleaned = -0.00112838 Jy ! Component: 2200 - total flux cleaned = -0.00110547 Jy ! Component: 2250 - total flux cleaned = -0.00107148 Jy ! Component: 2300 - total flux cleaned = -0.00103781 Jy ! Component: 2350 - total flux cleaned = -0.00104906 Jy ! Component: 2400 - total flux cleaned = -0.00102682 Jy ! Component: 2450 - total flux cleaned = -0.000982854 Jy ! Component: 2500 - total flux cleaned = -0.000950116 Jy ! Component: 2550 - total flux cleaned = -0.000971788 Jy ! Component: 2600 - total flux cleaned = -0.000907186 Jy ! Component: 2650 - total flux cleaned = -0.000864345 Jy ! Component: 2700 - total flux cleaned = -0.000832519 Jy ! Component: 2750 - total flux cleaned = -0.000800883 Jy ! Component: 2800 - total flux cleaned = -0.000779987 Jy ! Component: 2850 - total flux cleaned = -0.000738483 Jy ! Component: 2900 - total flux cleaned = -0.000728126 Jy ! Component: 2950 - total flux cleaned = -0.000676877 Jy ! Component: 3000 - total flux cleaned = -0.000687089 Jy ! Component: 3050 - total flux cleaned = -0.000676936 Jy ! Component: 3100 - total flux cleaned = -0.000696959 Jy ! Component: 3150 - total flux cleaned = -0.000637161 Jy ! Component: 3200 - total flux cleaned = -0.000656954 Jy ! Component: 3250 - total flux cleaned = -0.00058813 Jy ! Component: 3300 - total flux cleaned = -0.000588282 Jy ! Component: 3350 - total flux cleaned = -0.000617504 Jy ! Component: 3400 - total flux cleaned = -0.000578776 Jy ! Component: 3450 - total flux cleaned = -0.000569111 Jy ! Component: 3500 - total flux cleaned = -0.000521415 Jy ! Component: 3550 - total flux cleaned = -0.000549906 Jy ! Component: 3600 - total flux cleaned = -0.000502728 Jy ! Component: 3650 - total flux cleaned = -0.000512189 Jy ! Component: 3700 - total flux cleaned = -0.000530833 Jy ! Component: 3750 - total flux cleaned = -0.000502998 Jy ! Component: 3800 - total flux cleaned = -0.000466138 Jy ! Component: 3850 - total flux cleaned = -0.000466075 Jy ! Component: 3900 - total flux cleaned = -0.00045696 Jy ! Component: 3950 - total flux cleaned = -0.0004841 Jy ! Component: 4000 - total flux cleaned = -0.00044802 Jy ! Component: 4050 - total flux cleaned = -0.000438966 Jy ! Total flux subtracted in 4096 components = -0.000465562 Jy ! Clean residual min=-0.000561 max=0.000560 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0848141 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 513 components and 0.0848141 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1416+1242_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 8.249 at -6.122 degrees (North through East) ! Clean map min=-0.0010728 max=0.038189 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1416+1242_S_a_map.fits wmodel /vlbi/uf001/uvm//J1416+1242_S_a_map.mod ! Writing 513 model components to file: /vlbi/uf001/uvm//J1416+1242_S_a_map.mod wobs /vlbi/uf001/uvm//J1416+1242_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1416+1242_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1416+1242_S_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J1416+1242_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0381892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34521 1.34521 2.69041 5.38082 10.7616 21.5233 43.0466 86.0931 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 223.014 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1416+1242_S_a_dfm.log closed on Sun Jan 13 21:44:39 2019