! Started logfile: .//J0613-3521_X_dfm.log on Mon Jan 20 17:32:50 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0613-3521_X_uva.fits ! Reading UV FITS file: .//J0613-3521_X_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0613-3521 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1200 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0613-3521_X] 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 0.200x0.200 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. ! ! 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=1.018431Jy sigma=12.037950 ! Fit after self-cal, rms=0.893219Jy sigma=10.722045 ! 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=4.782 mas, bmaj=28.58 mas, bpa=-12.68 degrees ! Estimated noise=2.26829 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0835323 Jy ! Component: 100 - total flux cleaned = 0.107109 Jy ! Total flux subtracted in 100 components = 0.107109 Jy ! Clean residual min=-0.009372 max=0.010382 Jy/beam ! Clean residual mean=-0.000061 rms=0.004087 Jy/beam ! Combined flux in latest and established models = 0.107109 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.107109 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=0.081451Jy sigma=0.683753 ! Fit after self-cal, rms=0.081370Jy sigma=0.683134 ! 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=4.97 mas, bmaj=27.42 mas, bpa=-12.03 degrees ! Estimated noise=1.83616 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 = 0.0105298 Jy ! Component: 100 - total flux cleaned = 0.0117833 Jy ! Component: 150 - total flux cleaned = 0.0139979 Jy ! Component: 200 - total flux cleaned = 0.0152832 Jy ! Total flux subtracted in 200 components = 0.0152832 Jy ! Clean residual min=-0.002891 max=0.002882 Jy/beam ! Clean residual mean=-0.000017 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.122392 Jy ! Performing phase self-cal ! Adding 115 model components to the UV plane model. ! The established model now contains 136 components and 0.122392 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=0.078838Jy sigma=0.649146 ! Fit after self-cal, rms=0.078751Jy sigma=0.648448 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.97 x 27.42 at -12.03 degrees (North through East) ! Clean map min=-0.0055936 max=0.10129 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.98 LA 0.86 OV 1.08 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.11 LA 0.85 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.07 LA 0.99 OV 1.14 ! PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.06 LA 0.97 OV 0.93 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.06 LA 0.86 OV 0.96 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.95 LA 1.15 OV 0.94 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.01 LA 1.12 OV 1.09 ! PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.00 LA 0.95 OV 0.91 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.078751Jy sigma=0.648448 ! Fit after self-cal, rms=0.076234Jy sigma=0.638520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.975 mas, bmaj=27.36 mas, bpa=-12.04 degrees ! Estimated noise=1.78892 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 = -0.00123645 Jy ! Component: 100 - total flux cleaned = -0.00178679 Jy ! Component: 150 - total flux cleaned = -0.00244803 Jy ! Component: 200 - total flux cleaned = -0.00303117 Jy ! Total flux subtracted in 200 components = -0.00303117 Jy ! Clean residual min=-0.000826 max=0.000822 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.119361 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 206 components and 0.119361 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=0.076085Jy sigma=0.636745 ! Fit after self-cal, rms=0.076139Jy sigma=0.636410 ! 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=0.076139Jy sigma=0.636410 ! Fit after self-cal, rms=0.076499Jy sigma=0.636360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.976 mas, bmaj=27.35 mas, bpa=-12.04 degrees ! Estimated noise=1.79461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000966193 Jy ! Component: 100 - total flux cleaned = -0.00139922 Jy ! Component: 150 - total flux cleaned = -0.00161745 Jy ! Component: 200 - total flux cleaned = -0.00181509 Jy ! Total flux subtracted in 200 components = -0.00181509 Jy ! Clean residual min=-0.000616 max=0.000627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.117546 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 260 components and 0.117546 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=0.076431Jy sigma=0.635761 ! Fit after self-cal, rms=0.076437Jy sigma=0.635725 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 = -0.00030261 Jy ! Component: 100 - total flux cleaned = -8.95903e-05 Jy ! Component: 150 - total flux cleaned = 0.000141737 Jy ! Component: 200 - total flux cleaned = 0.000387723 Jy ! Total flux subtracted in 200 components = 0.000387723 Jy ! Clean residual min=-0.000494 max=0.000497 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.117933 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 333 components and 0.117933 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=0.076396Jy sigma=0.635416 ! Fit after self-cal, rms=0.076396Jy sigma=0.635398 ! 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=0.076396Jy sigma=0.635398 ! Fit after self-cal, rms=0.076215Jy sigma=0.635372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.974 mas, bmaj=27.34 mas, bpa=-12.05 degrees ! Estimated noise=1.79415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016692 Jy ! Component: 100 - total flux cleaned = 0.000467991 Jy ! Component: 150 - total flux cleaned = 0.000805473 Jy ! Component: 200 - total flux cleaned = 0.00107136 Jy ! Total flux subtracted in 200 components = 0.00107136 Jy ! Clean residual min=-0.000428 max=0.000432 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.119005 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 393 components and 0.119005 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=0.076187Jy sigma=0.635152 ! Fit after self-cal, rms=0.076190Jy sigma=0.635142 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 = -0.000168953 Jy ! Component: 100 - total flux cleaned = -4.66512e-05 Jy ! Component: 150 - total flux cleaned = -5.965e-07 Jy ! Component: 200 - total flux cleaned = 8.74305e-05 Jy ! Total flux subtracted in 200 components = 8.74305e-05 Jy ! Clean residual min=-0.000360 max=0.000365 Jy/beam ! Clean residual mean=0.000003 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.119092 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 443 components and 0.119092 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=0.076170Jy sigma=0.635005 ! Fit after self-cal, rms=0.076170Jy sigma=0.634998 ! 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 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=0.076170Jy sigma=0.634998 ! Fit after self-cal, rms=0.075976Jy sigma=0.634986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.074 mas, bmaj=27.17 mas, bpa=-12.13 degrees ! Estimated noise=1.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002752 Jy ! Component: 100 - total flux cleaned = 0.000587314 Jy ! Component: 150 - total flux cleaned = 0.000881452 Jy ! Component: 200 - total flux cleaned = 0.0010869 Jy ! Total flux subtracted in 200 components = 0.0010869 Jy ! Clean residual min=-0.000301 max=0.000304 Jy/beam ! Clean residual mean=0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.120179 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 492 components and 0.120179 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=0.075961Jy sigma=0.634884 ! Fit after self-cal, rms=0.075962Jy sigma=0.634877 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 = -8.03295e-05 Jy ! Component: 100 - total flux cleaned = 6.96339e-06 Jy ! Component: 150 - total flux cleaned = 0.000106887 Jy ! Component: 200 - total flux cleaned = 0.000203391 Jy ! Total flux subtracted in 200 components = 0.000203391 Jy ! Clean residual min=-0.000262 max=0.000262 Jy/beam ! Clean residual mean=0.000002 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.120382 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 548 components and 0.120383 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=0.075951Jy sigma=0.634805 ! Fit after self-cal, rms=0.075952Jy sigma=0.634803 ! 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=4.973 mas, bmaj=27.34 mas, bpa=-12.05 degrees ! Estimated noise=1.79353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.973 x 27.34 at -12.05 degrees (North through East) ! Clean map min=-0.0038693 max=0.098426 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=4.787 mas, bmaj=28.52 mas, bpa=-12.71 degrees ! Estimated noise=2.23448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0820244 Jy ! Component: 100 - total flux cleaned = 0.105819 Jy ! Component: 150 - total flux cleaned = 0.116177 Jy ! Component: 200 - total flux cleaned = 0.115915 Jy ! Total flux subtracted in 200 components = 0.115915 Jy ! Clean residual min=-0.003712 max=0.003665 Jy/beam ! Clean residual mean=-0.000038 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.115915 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 85 model components to the UV plane model. ! The established model now contains 85 components and 0.115915 Jy ! Inverting map and beam ! Estimated beam: bmin=4.973 mas, bmaj=27.34 mas, bpa=-12.05 degrees ! Estimated noise=1.79353 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 = -0.00107157 Jy ! Component: 100 - total flux cleaned = -0.000906611 Jy ! Component: 150 - total flux cleaned = -0.000241546 Jy ! Component: 200 - total flux cleaned = 0.000336652 Jy ! Total flux subtracted in 200 components = 0.000336652 Jy ! Clean residual min=-0.001877 max=0.001867 Jy/beam ! Clean residual mean=-0.000006 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.116252 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 169 components and 0.116252 Jy ! Inverting map 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 ! Estimated beam: bmin=5.074 mas, bmaj=27.17 mas, bpa=-12.13 degrees ! Estimated noise=1.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000585981 Jy ! Component: 100 - total flux cleaned = -0.00104857 Jy ! Component: 150 - total flux cleaned = -0.00127394 Jy ! Component: 200 - total flux cleaned = -0.00158036 Jy ! Total flux subtracted in 200 components = -0.00158036 Jy ! Clean residual min=-0.000815 max=0.000800 Jy/beam ! Clean residual mean=0.000006 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.114672 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 = -0.000381457 Jy ! Component: 100 - total flux cleaned = -0.000565043 Jy ! Component: 150 - total flux cleaned = -0.000788408 Jy ! Component: 200 - total flux cleaned = -0.000921142 Jy ! Total flux subtracted in 200 components = -0.000921142 Jy ! Clean residual min=-0.000744 max=0.000735 Jy/beam ! Clean residual mean=0.000010 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.11375 Jy ! Adding 143 model components to the UV plane model. ! The established model now contains 312 components and 0.113751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.973 mas, bmaj=27.34 mas, bpa=-12.05 degrees ! Estimated noise=1.79353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348649 Jy ! Component: 100 - total flux cleaned = -0.000579072 Jy ! Component: 150 - total flux cleaned = -0.000797213 Jy ! Component: 200 - total flux cleaned = -0.000902247 Jy ! Total flux subtracted in 200 components = -0.000902247 Jy ! Clean residual min=-0.000568 max=0.000569 Jy/beam ! Clean residual mean=0.000006 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.112848 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 375 components and 0.112848 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=0.076022Jy sigma=0.635653 ! Fit after self-cal, rms=0.076025Jy sigma=0.635601 wmodel J0613-3521_X_map.mod ! Writing 375 model components to file: J0613-3521_X_map.mod wobs J0613-3521_X_uvs.fits ! Writing UV FITS file: J0613-3521_X_uvs.fits wwins J0613-3521_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0613-3521_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.973 x 27.34 at -12.05 degrees (North through East) ! Clean map min=-0.0036158 max=0.086184 Jy/beam ! Writing clean map to FITS file: .//J0613-3521_X_map.fits wmodel .//J0613-3521_X_map.mod ! Writing 375 model components to file: .//J0613-3521_X_map.mod wobs .//J0613-3521_X_uvs.fits ! Writing UV FITS file: .//J0613-3521_X_uvs.fits wwins .//J0613-3521_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0861838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.740675 0.740675 1.48135 2.9627 5.9254 11.8508 23.7016 47.4032 94.8064 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 405.035 quit ! Quitting program ! Log file .//J0613-3521_X_dfm.log closed on Mon Jan 20 17:32:54 2020