! Started logfile: .//J0347-3035_C_dfm.log on Sun Jan 19 23:54:30 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0347-3035_C_uvm.fits ! Reading UV FITS file: .//J0347-3035_C_uvm.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! AN table 2: 16 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.987097 visibilities/baseline/integration-bin. ! Found source: J0347-3035 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2448 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0347-3035_C] 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 0.300x0.300 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 75 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005180Jy sigma=15.813279 ! Fit after self-cal, rms=0.962903Jy sigma=15.165936 ! 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=1.708 mas, bmaj=19.47 mas, bpa=6.113 degrees ! Estimated noise=1.6308 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 = 0.0275526 Jy ! Component: 100 - total flux cleaned = 0.034069 Jy ! Total flux subtracted in 100 components = 0.034069 Jy ! Clean residual min=-0.003695 max=0.004684 Jy/beam ! Clean residual mean=0.000005 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.034069 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.034069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050747Jy sigma=0.670018 ! Fit after self-cal, rms=0.049876Jy sigma=0.653746 ! 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=2.087 mas, bmaj=18.58 mas, bpa=5.668 degrees ! Estimated noise=1.0349 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 = 0.00572689 Jy ! Component: 100 - total flux cleaned = 0.00913709 Jy ! Component: 150 - total flux cleaned = 0.0115354 Jy ! Component: 200 - total flux cleaned = 0.0133512 Jy ! Total flux subtracted in 200 components = 0.0133512 Jy ! Clean residual min=-0.003734 max=0.004304 Jy/beam ! Clean residual mean=0.000010 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.0474202 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 86 components and 0.0474202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049077Jy sigma=0.640245 ! Fit after self-cal, rms=0.048981Jy sigma=0.638427 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.087 x 18.58 at 5.668 degrees (North through East) ! Clean map min=-0.0039555 max=0.03769 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.87 LA 0.97 OV 0.90 PT 1.13 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.83 LA 0.95 OV 1.10 PT 0.92 ! SC 1.31 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.90 LA 1.03 OV 1.17 PT 0.80 ! SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.76 NL 1.07 OV 0.92 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00 LA 0.97 OV 1.17 PT 0.84 ! SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.64 FD 1.13 NL 0.88 OV 0.98 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.99 LA 1.01 OV 1.00 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.86 NL 1.27 OV 1.41 ! PT 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.04 LA 0.93 OV 1.15 PT 0.81 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.80 NL 0.85 OV 1.21 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.76 LA 0.98 OV 0.87 PT 1.07 ! SC 1.52 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 NL 0.97 OV 1.18 ! PT 1.21 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.04 LA 0.97 OV 1.25 PT 0.85 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.048981Jy sigma=0.638427 ! Fit after self-cal, rms=0.047902Jy sigma=0.627661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=18.4 mas, bpa=5.665 degrees ! Estimated noise=1.01752 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 = 0.00226341 Jy ! Component: 100 - total flux cleaned = 0.00347271 Jy ! Component: 150 - total flux cleaned = 0.00431069 Jy ! Component: 200 - total flux cleaned = 0.00495203 Jy ! Total flux subtracted in 200 components = 0.00495203 Jy ! Clean residual min=-0.002930 max=0.003673 Jy/beam ! Clean residual mean=0.000012 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0523722 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0523722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047791Jy sigma=0.625329 ! Fit after self-cal, rms=0.048035Jy sigma=0.621046 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048035Jy sigma=0.621046 ! Fit after self-cal, rms=0.048964Jy sigma=0.620007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=18.12 mas, bpa=5.615 degrees ! Estimated noise=1.01802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157585 Jy ! Component: 100 - total flux cleaned = 0.00245667 Jy ! Component: 150 - total flux cleaned = 0.00304045 Jy ! Component: 200 - total flux cleaned = 0.00328626 Jy ! Total flux subtracted in 200 components = 0.00328626 Jy ! Clean residual min=-0.003016 max=0.003569 Jy/beam ! Clean residual mean=0.000011 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0556585 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.0556584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048909Jy sigma=0.618810 ! Fit after self-cal, rms=0.049009Jy sigma=0.618524 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 = 0.000416525 Jy ! Component: 100 - total flux cleaned = 0.000544357 Jy ! Component: 150 - total flux cleaned = 0.000615537 Jy ! Component: 200 - total flux cleaned = 0.000665238 Jy ! Total flux subtracted in 200 components = 0.000665238 Jy ! Clean residual min=-0.003111 max=0.003539 Jy/beam ! Clean residual mean=0.000011 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0563237 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.0563237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048994Jy sigma=0.618189 ! Fit after self-cal, rms=0.048997Jy sigma=0.618133 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048997Jy sigma=0.618133 ! Fit after self-cal, rms=0.049132Jy sigma=0.617702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=17.95 mas, bpa=5.595 degrees ! Estimated noise=1.01603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960583 Jy ! Component: 100 - total flux cleaned = 0.00153408 Jy ! Component: 150 - total flux cleaned = 0.00171381 Jy ! Component: 200 - total flux cleaned = 0.00181078 Jy ! Total flux subtracted in 200 components = 0.00181078 Jy ! Clean residual min=-0.002966 max=0.003391 Jy/beam ! Clean residual mean=0.000009 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0581345 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.0581345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049107Jy sigma=0.617218 ! Fit after self-cal, rms=0.049131Jy sigma=0.617130 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 = 0.000111653 Jy ! Component: 100 - total flux cleaned = 0.000191945 Jy ! Component: 150 - total flux cleaned = 0.00026229 Jy ! Component: 200 - total flux cleaned = 0.000315043 Jy ! Total flux subtracted in 200 components = 0.000315043 Jy ! Clean residual min=-0.003014 max=0.003327 Jy/beam ! Clean residual mean=0.000009 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0584495 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 144 components and 0.0584495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049121Jy sigma=0.616993 ! Fit after self-cal, rms=0.049124Jy sigma=0.616965 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049124Jy sigma=0.616965 ! Fit after self-cal, rms=0.049244Jy sigma=0.616782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.785 mas, bmaj=17.19 mas, bpa=1.874 degrees ! Estimated noise=1.1543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811664 Jy ! Component: 100 - total flux cleaned = 0.00105273 Jy ! Component: 150 - total flux cleaned = 0.00124177 Jy ! Component: 200 - total flux cleaned = 0.00137378 Jy ! Total flux subtracted in 200 components = 0.00137378 Jy ! Clean residual min=-0.002660 max=0.003928 Jy/beam ! Clean residual mean=0.000011 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.0598233 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 0.0598233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049235Jy sigma=0.616576 ! Fit after self-cal, rms=0.049271Jy sigma=0.616377 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 = 6.45098e-05 Jy ! Component: 100 - total flux cleaned = 0.000161726 Jy ! Component: 150 - total flux cleaned = 0.000245503 Jy ! Component: 200 - total flux cleaned = 0.000321197 Jy ! Total flux subtracted in 200 components = 0.000321197 Jy ! Clean residual min=-0.002828 max=0.003856 Jy/beam ! Clean residual mean=0.000011 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0601445 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 180 components and 0.0601445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049267Jy sigma=0.616325 ! Fit after self-cal, rms=0.049267Jy sigma=0.616284 ! 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=2.215 mas, bmaj=17.85 mas, bpa=5.587 degrees ! Estimated noise=1.01486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 17.85 at 5.587 degrees (North through East) ! Clean map min=-0.0027142 max=0.037036 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=1.785 mas, bmaj=18.6 mas, bpa=6.089 degrees ! Estimated noise=1.6444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278357 Jy ! Component: 100 - total flux cleaned = 0.0363907 Jy ! Component: 150 - total flux cleaned = 0.0411498 Jy ! Component: 200 - total flux cleaned = 0.0441697 Jy ! Total flux subtracted in 200 components = 0.0441697 Jy ! Clean residual min=-0.003366 max=0.003307 Jy/beam ! Clean residual mean=0.000006 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0441697 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0441697 Jy ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=17.85 mas, bpa=5.587 degrees ! Estimated noise=1.01486 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 = 0.00389989 Jy ! Component: 100 - total flux cleaned = 0.00663436 Jy ! Component: 150 - total flux cleaned = 0.00875957 Jy ! Component: 200 - total flux cleaned = 0.0104359 Jy ! Total flux subtracted in 200 components = 0.0104359 Jy ! Clean residual min=-0.003044 max=0.003609 Jy/beam ! Clean residual mean=0.000008 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0546056 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 83 components and 0.0546056 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.785 mas, bmaj=17.19 mas, bpa=1.874 degrees ! Estimated noise=1.1543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176073 Jy ! Component: 100 - total flux cleaned = 0.00299119 Jy ! Component: 150 - total flux cleaned = 0.00373643 Jy ! Component: 200 - total flux cleaned = 0.00408892 Jy ! Total flux subtracted in 200 components = 0.00408892 Jy ! Clean residual min=-0.002624 max=0.004086 Jy/beam ! Clean residual mean=0.000012 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.0586945 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 = 0.000292467 Jy ! Component: 100 - total flux cleaned = 0.000517364 Jy ! Component: 150 - total flux cleaned = 0.000607922 Jy ! Component: 200 - total flux cleaned = 0.000692717 Jy ! Total flux subtracted in 200 components = 0.000692717 Jy ! Clean residual min=-0.002775 max=0.004000 Jy/beam ! Clean residual mean=0.000012 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0593872 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 116 components and 0.0593872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=17.85 mas, bpa=5.587 degrees ! Estimated noise=1.01486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.33642e-05 Jy ! Component: 100 - total flux cleaned = 0.000228476 Jy ! Component: 150 - total flux cleaned = 0.000276951 Jy ! Component: 200 - total flux cleaned = 0.0002768 Jy ! Total flux subtracted in 200 components = 0.0002768 Jy ! Clean residual min=-0.002807 max=0.003373 Jy/beam ! Clean residual mean=0.000008 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.059664 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.059664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049284Jy sigma=0.616411 ! Fit after self-cal, rms=0.049271Jy sigma=0.616217 wmodel J0347-3035_C_map.mod ! Writing 132 model components to file: J0347-3035_C_map.mod wobs J0347-3035_C_uvs.fits ! Writing UV FITS file: J0347-3035_C_uvs.fits wwins J0347-3035_C_map.win ! wwins: Wrote 1 windows to J0347-3035_C_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 = 0.00113222 Jy ! Component: 100 - total flux cleaned = 0.00149274 Jy ! Component: 150 - total flux cleaned = 0.00137704 Jy ! Component: 200 - total flux cleaned = 0.00127229 Jy ! Component: 250 - total flux cleaned = 0.00101593 Jy ! Component: 300 - total flux cleaned = 0.000775567 Jy ! Component: 350 - total flux cleaned = 0.000548677 Jy ! Component: 400 - total flux cleaned = 0.000414664 Jy ! Component: 450 - total flux cleaned = 0.000183587 Jy ! Component: 500 - total flux cleaned = -1.31017e-05 Jy ! Component: 550 - total flux cleaned = -0.000130409 Jy ! Component: 600 - total flux cleaned = -0.000265616 Jy ! Component: 650 - total flux cleaned = -0.000330888 Jy ! Component: 700 - total flux cleaned = -0.000456606 Jy ! Component: 750 - total flux cleaned = -0.000557436 Jy ! Component: 800 - total flux cleaned = -0.000654751 Jy ! Component: 850 - total flux cleaned = -0.000767488 Jy ! Component: 900 - total flux cleaned = -0.000839923 Jy ! Component: 950 - total flux cleaned = -0.000875228 Jy ! Component: 1000 - total flux cleaned = -0.000892137 Jy ! Component: 1050 - total flux cleaned = -0.000908865 Jy ! Component: 1100 - total flux cleaned = -0.000876284 Jy ! Component: 1150 - total flux cleaned = -0.00086052 Jy ! Component: 1200 - total flux cleaned = -0.000813521 Jy ! Component: 1250 - total flux cleaned = -0.000720873 Jy ! Component: 1300 - total flux cleaned = -0.000660032 Jy ! Component: 1350 - total flux cleaned = -0.000540339 Jy ! Component: 1400 - total flux cleaned = -0.000408097 Jy ! Component: 1450 - total flux cleaned = -0.00024881 Jy ! Component: 1500 - total flux cleaned = -0.000134518 Jy ! Component: 1550 - total flux cleaned = 3.46143e-05 Jy ! Component: 1600 - total flux cleaned = 0.000201535 Jy ! Component: 1650 - total flux cleaned = 0.000311322 Jy ! Component: 1700 - total flux cleaned = 0.000474237 Jy ! Component: 1750 - total flux cleaned = 0.000608409 Jy ! Component: 1800 - total flux cleaned = 0.000740898 Jy ! Component: 1850 - total flux cleaned = 0.000858752 Jy ! Component: 1900 - total flux cleaned = 0.00100153 Jy ! Component: 1950 - total flux cleaned = 0.00110439 Jy ! Component: 2000 - total flux cleaned = 0.00123184 Jy ! Component: 2050 - total flux cleaned = 0.00133307 Jy ! Component: 2100 - total flux cleaned = 0.00138325 Jy ! Component: 2150 - total flux cleaned = 0.00149556 Jy ! Component: 2200 - total flux cleaned = 0.00156985 Jy ! Component: 2250 - total flux cleaned = 0.00161925 Jy ! Component: 2300 - total flux cleaned = 0.00171733 Jy ! Component: 2350 - total flux cleaned = 0.00179048 Jy ! Component: 2400 - total flux cleaned = 0.00186339 Jy ! Component: 2450 - total flux cleaned = 0.00194833 Jy ! Component: 2500 - total flux cleaned = 0.0020209 Jy ! Component: 2550 - total flux cleaned = 0.00210547 Jy ! Component: 2600 - total flux cleaned = 0.0021659 Jy ! Component: 2650 - total flux cleaned = 0.00221426 Jy ! Component: 2700 - total flux cleaned = 0.00227469 Jy ! Component: 2750 - total flux cleaned = 0.00231104 Jy ! Component: 2800 - total flux cleaned = 0.00232312 Jy ! Component: 2850 - total flux cleaned = 0.00237187 Jy ! Component: 2900 - total flux cleaned = 0.00238414 Jy ! Component: 2950 - total flux cleaned = 0.00244561 Jy ! Component: 3000 - total flux cleaned = 0.00248258 Jy ! Component: 3050 - total flux cleaned = 0.00250747 Jy ! Component: 3100 - total flux cleaned = 0.00255743 Jy ! Component: 3150 - total flux cleaned = 0.00259507 Jy ! Component: 3200 - total flux cleaned = 0.00264573 Jy ! Component: 3250 - total flux cleaned = 0.00265847 Jy ! Component: 3300 - total flux cleaned = 0.00269696 Jy ! Component: 3350 - total flux cleaned = 0.00272294 Jy ! Component: 3400 - total flux cleaned = 0.00272299 Jy ! Component: 3450 - total flux cleaned = 0.00276249 Jy ! Component: 3500 - total flux cleaned = 0.00276249 Jy ! Component: 3550 - total flux cleaned = 0.00278937 Jy ! Component: 3600 - total flux cleaned = 0.00278941 Jy ! Component: 3650 - total flux cleaned = 0.00280297 Jy ! Component: 3700 - total flux cleaned = 0.00284412 Jy ! Component: 3750 - total flux cleaned = 0.00284415 Jy ! Component: 3800 - total flux cleaned = 0.00290007 Jy ! Component: 3850 - total flux cleaned = 0.00290004 Jy ! Component: 3900 - total flux cleaned = 0.00291415 Jy ! Component: 3950 - total flux cleaned = 0.00297154 Jy ! Component: 4000 - total flux cleaned = 0.00298618 Jy ! Component: 4050 - total flux cleaned = 0.00301548 Jy ! Total flux subtracted in 4096 components = 0.00303025 Jy ! Clean residual min=-0.000830 max=0.000802 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0626943 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 433 components and 0.0626943 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0347-3035_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.215 x 17.85 at 5.587 degrees (North through East) ! Clean map min=-0.0026276 max=0.036217 Jy/beam ! Writing clean map to FITS file: .//J0347-3035_C_map.fits wmodel .//J0347-3035_C_map.mod ! Writing 433 model components to file: .//J0347-3035_C_map.mod wobs .//J0347-3035_C_uvs.fits ! Writing UV FITS file: .//J0347-3035_C_uvs.fits wwins .//J0347-3035_C_map.win ! wwins: Wrote 2 windows to .//J0347-3035_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0362165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301388 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.49655 2.49655 4.99311 9.98621 19.9724 39.9449 79.8897 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 120.165 quit ! Quitting program ! Log file .//J0347-3035_C_dfm.log closed on Sun Jan 19 23:54:34 2020