! Started logfile: /vlbi/vcs9/uvm//J2131-1906_C_a_dfm.log on Tue Dec 26 23:03:13 2017 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 /vlbi/vcs9/uvm//J2131-1906_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2131-1906_C_a_uvm.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! AN table 2: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.987759 visibilities/baseline/integration-bin. ! Found source: J2131-1906 ! ! 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 94 lines of history. ! ! Reading 27112 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_02.dfm J2131-1906_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0465533 Jy 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. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001215Jy sigma=23.548430 ! Fit after self-cal, rms=0.978900Jy sigma=23.031034 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=4.129 mas, bpa=-8.209 degrees ! Estimated noise=0.328727 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169914 Jy ! Component: 100 - total flux cleaned = 0.021069 Jy ! Total flux subtracted in 100 components = 0.021069 Jy ! Clean residual min=-0.001235 max=0.001380 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.021069 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.021069 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=0.040991Jy sigma=0.745797 ! Fit after self-cal, rms=0.040981Jy sigma=0.745288 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=1.787 mas, bmaj=5.591 mas, bpa=-10.76 degrees ! Estimated noise=0.1825 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310346 Jy ! Component: 100 - total flux cleaned = 0.00423852 Jy ! Component: 150 - total flux cleaned = 0.00474559 Jy ! Component: 200 - total flux cleaned = 0.00487247 Jy ! Total flux subtracted in 200 components = 0.00487247 Jy ! Clean residual min=-0.000711 max=0.000759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0259415 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 66 components and 0.0259415 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=0.040821Jy sigma=0.740773 ! Fit after self-cal, rms=0.040821Jy sigma=0.740758 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.17492 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.62 HN 0.84 KP 0.72 ! LA 0.70 MK 1.03 NL 0.92 OV 0.84 ! PT 0.79 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.10298 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.82 HN 0.96 KP 0.93 ! LA 0.94 MK 0.80 NL 0.99 OV 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.05817 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.51 KP 0.70 ! LA 0.85 MK 0.83 NL 0.91 OV 0.83 ! PT 0.71 SC 1.07 ! ! Amplitude normalization factor in sub-array 2: 1.06833 ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.92 HN 0.96 KP 1.02 ! LA 0.86 MK 0.78 NL 1.03 OV 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.879238 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 0.95 KP 1.15 ! LA 1.19 MK 1.71 NL 0.89 OV 1.29 ! PT 1.25 SC 0.83 ! ! Amplitude normalization factor in sub-array 2: 0.981647 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.03 HN 1.03 KP 1.06 ! LA 0.95 MK 0.90 NL 1.05 OV 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977897 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.28 KP 1.17 ! LA 0.95 MK 0.91 NL 1.17 OV 0.93 ! PT 0.98 SC 0.81 ! ! Amplitude normalization factor in sub-array 2: 0.987703 ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.03 HN 1.06 KP 1.09 ! LA 0.90 MK 1.00 NL 1.11 OV 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.927011 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.24 KP 1.11 ! LA 0.89 MK 1.20 NL 1.08 OV 1.20 ! PT 1.09 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02179 ! Telescope amplitude corrections in sub-array 2: ! BR 0.69 FD 1.12 HN 1.11 KP 1.04 ! LA 0.91 MK 0.96 NL 1.03 OV 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.926381 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.13 HN 1.09 KP 1.21 ! LA 0.92 MK 0.99 NL 1.21 OV 1.03 ! PT 1.02 SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 0.935553 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.08 HN 1.24 KP 1.02 ! LA 0.92 MK 1.15 NL 1.08 OV 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.878122 ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 1.32 KP 1.27 ! LA 0.99 MK 1.33 NL 1.09 OV 0.89 ! PT 1.20 SC 1.13 ! ! Amplitude normalization factor in sub-array 2: 0.956988 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.04 HN 1.22 KP 1.02 ! LA 0.94 MK 1.12 NL 1.05 OV 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.856922 ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.27 HN 0.98 KP 1.36 ! LA 1.44 MK 1.03 NL 0.88 OV 1.21 ! PT 1.18 SC 1.12 ! ! Amplitude normalization factor in sub-array 2: 0.95581 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.11 HN 1.23 KP 1.07 ! LA 0.89 MK 1.07 NL 1.07 OV 0.94 ! ! ! Fit before self-cal, rms=0.040821Jy sigma=0.740758 ! Fit after self-cal, rms=0.041203Jy sigma=0.738050 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 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=0.041203Jy sigma=0.738050 ! Fit after self-cal, rms=0.041205Jy sigma=0.738032 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.82 mas, bmaj=5.416 mas, bpa=-10.35 degrees ! Estimated noise=0.174204 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000904897 Jy ! Component: 100 - total flux cleaned = -0.00100799 Jy ! Component: 150 - total flux cleaned = -0.000993662 Jy ! Component: 200 - total flux cleaned = -0.00097477 Jy ! Total flux subtracted in 200 components = -0.00097477 Jy ! Clean residual min=-0.000689 max=0.000613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0249667 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0249667 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=0.041211Jy sigma=0.737586 ! Fit after self-cal, rms=0.041211Jy sigma=0.737586 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 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=0.041211Jy sigma=0.737586 ! Fit after self-cal, rms=0.041175Jy sigma=0.736393 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010982 Jy ! Component: 100 - total flux cleaned = 0.000130184 Jy ! Component: 150 - total flux cleaned = 0.000139644 Jy ! Component: 200 - total flux cleaned = 0.000148193 Jy ! Total flux subtracted in 200 components = 0.000148193 Jy ! Clean residual min=-0.000705 max=0.000633 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0251149 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0251149 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=0.041174Jy sigma=0.736364 ! Fit after self-cal, rms=0.041168Jy sigma=0.736173 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.82 x 5.416 at -10.35 degrees (North through East) ! Clean map min=-0.00067793 max=0.019904 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=1.332 mas, bmaj=4.036 mas, bpa=-7.886 degrees ! Estimated noise=0.320328 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.016579 Jy ! Component: 100 - total flux cleaned = 0.0206378 Jy ! Component: 150 - total flux cleaned = 0.0226627 Jy ! Component: 200 - total flux cleaned = 0.023774 Jy ! Total flux subtracted in 200 components = 0.023774 Jy ! Clean residual min=-0.001136 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.023774 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.023774 Jy ! Inverting map and beam ! Estimated beam: bmin=1.82 mas, bmaj=5.416 mas, bpa=-10.35 degrees ! Estimated noise=0.174204 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098765 Jy ! Component: 100 - total flux cleaned = 0.00138682 Jy ! Component: 150 - total flux cleaned = 0.00145735 Jy ! Component: 200 - total flux cleaned = 0.00147719 Jy ! Total flux subtracted in 200 components = 0.00147719 Jy ! Clean residual min=-0.000708 max=0.000621 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0252512 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.0252512 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.62296e-05 Jy ! Component: 100 - total flux cleaned = 1.68485e-05 Jy ! Component: 150 - total flux cleaned = 1.03341e-05 Jy ! Component: 200 - total flux cleaned = 1.65631e-05 Jy ! Total flux subtracted in 200 components = 1.65631e-05 Jy ! Clean residual min=-0.000702 max=0.000609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0252678 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.0252678 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=0.041164Jy sigma=0.736000 ! Fit after self-cal, rms=0.041160Jy sigma=0.735904 wmodel J2131-1906_C_map.mod ! Writing 89 model components to file: J2131-1906_C_map.mod wobs J2131-1906_C_uvs.fits ! Writing UV FITS file: J2131-1906_C_uvs.fits wwins J2131-1906_C_map.win ! wwins: Wrote 2 windows to J2131-1906_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 = -0.000113992 Jy ! Component: 100 - total flux cleaned = -0.000200713 Jy ! Component: 150 - total flux cleaned = -0.000272767 Jy ! Component: 200 - total flux cleaned = -0.000341848 Jy ! Component: 250 - total flux cleaned = -0.000389411 Jy ! Component: 300 - total flux cleaned = -0.000435656 Jy ! Component: 350 - total flux cleaned = -0.000472013 Jy ! Component: 400 - total flux cleaned = -0.000524982 Jy ! Component: 450 - total flux cleaned = -0.000542426 Jy ! Component: 500 - total flux cleaned = -0.000551065 Jy ! Component: 550 - total flux cleaned = -0.000567581 Jy ! Component: 600 - total flux cleaned = -0.000551353 Jy ! Component: 650 - total flux cleaned = -0.000559392 Jy ! Component: 700 - total flux cleaned = -0.000575141 Jy ! Component: 750 - total flux cleaned = -0.000575223 Jy ! Component: 800 - total flux cleaned = -0.000598099 Jy ! Component: 850 - total flux cleaned = -0.000612996 Jy ! Component: 900 - total flux cleaned = -0.000635224 Jy ! Component: 950 - total flux cleaned = -0.000642605 Jy ! Component: 1000 - total flux cleaned = -0.000671422 Jy ! Component: 1050 - total flux cleaned = -0.000692753 Jy ! Component: 1100 - total flux cleaned = -0.000699858 Jy ! Component: 1150 - total flux cleaned = -0.000734494 Jy ! Component: 1200 - total flux cleaned = -0.000754958 Jy ! Component: 1250 - total flux cleaned = -0.000754912 Jy ! Component: 1300 - total flux cleaned = -0.00074822 Jy ! Component: 1350 - total flux cleaned = -0.000781288 Jy ! Component: 1400 - total flux cleaned = -0.00079424 Jy ! Component: 1450 - total flux cleaned = -0.000807132 Jy ! Component: 1500 - total flux cleaned = -0.000794403 Jy ! Component: 1550 - total flux cleaned = -0.00080085 Jy ! Component: 1600 - total flux cleaned = -0.000813414 Jy ! Component: 1650 - total flux cleaned = -0.000800956 Jy ! Component: 1700 - total flux cleaned = -0.000788722 Jy ! Component: 1750 - total flux cleaned = -0.000788794 Jy ! Component: 1800 - total flux cleaned = -0.000776774 Jy ! Component: 1850 - total flux cleaned = -0.000788697 Jy ! Component: 1900 - total flux cleaned = -0.000764902 Jy ! Component: 1950 - total flux cleaned = -0.00074736 Jy ! Component: 2000 - total flux cleaned = -0.000729979 Jy ! Component: 2050 - total flux cleaned = -0.000724211 Jy ! Component: 2100 - total flux cleaned = -0.000707091 Jy ! Component: 2150 - total flux cleaned = -0.000690188 Jy ! Component: 2200 - total flux cleaned = -0.000678936 Jy ! Component: 2250 - total flux cleaned = -0.00065663 Jy ! Component: 2300 - total flux cleaned = -0.000651021 Jy ! Component: 2350 - total flux cleaned = -0.000634562 Jy ! Component: 2400 - total flux cleaned = -0.000623637 Jy ! Component: 2450 - total flux cleaned = -0.000612874 Jy ! Component: 2500 - total flux cleaned = -0.0006075 Jy ! Component: 2550 - total flux cleaned = -0.000602224 Jy ! Component: 2600 - total flux cleaned = -0.00058108 Jy ! Component: 2650 - total flux cleaned = -0.000575886 Jy ! Component: 2700 - total flux cleaned = -0.000560154 Jy ! Component: 2750 - total flux cleaned = -0.000549858 Jy ! Component: 2800 - total flux cleaned = -0.000555048 Jy ! Component: 2850 - total flux cleaned = -0.000529509 Jy ! Component: 2900 - total flux cleaned = -0.000539688 Jy ! Component: 2950 - total flux cleaned = -0.000524588 Jy ! Component: 3000 - total flux cleaned = -0.000509507 Jy ! Component: 3050 - total flux cleaned = -0.000514465 Jy ! Component: 3100 - total flux cleaned = -0.000484732 Jy ! Component: 3150 - total flux cleaned = -0.000465063 Jy ! Component: 3200 - total flux cleaned = -0.000465137 Jy ! Component: 3250 - total flux cleaned = -0.000460301 Jy ! Component: 3300 - total flux cleaned = -0.000426429 Jy ! Component: 3350 - total flux cleaned = -0.000412002 Jy ! Component: 3400 - total flux cleaned = -0.000388105 Jy ! Component: 3450 - total flux cleaned = -0.000373894 Jy ! Component: 3500 - total flux cleaned = -0.000378611 Jy ! Component: 3550 - total flux cleaned = -0.000355099 Jy ! Component: 3600 - total flux cleaned = -0.000341121 Jy ! Component: 3650 - total flux cleaned = -0.000331859 Jy ! Component: 3700 - total flux cleaned = -0.000341151 Jy ! Component: 3750 - total flux cleaned = -0.000336545 Jy ! Component: 3800 - total flux cleaned = -0.000345748 Jy ! Component: 3850 - total flux cleaned = -0.000345712 Jy ! Component: 3900 - total flux cleaned = -0.000336574 Jy ! Component: 3950 - total flux cleaned = -0.000332047 Jy ! Component: 4000 - total flux cleaned = -0.000318559 Jy ! Component: 4050 - total flux cleaned = -0.000323038 Jy ! Total flux subtracted in 4096 components = -0.000309703 Jy ! Clean residual min=-0.000250 max=0.000246 Jy/beam ! Clean residual mean=-0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0249581 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 392 components and 0.0249581 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2131-1906_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.82 x 5.416 at -10.35 degrees (North through East) ! Clean map min=-0.00049846 max=0.020132 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2131-1906_C_a_map.fits wmodel /vlbi/vcs9/uvm//J2131-1906_C_a_map.mod ! Writing 392 model components to file: /vlbi/vcs9/uvm//J2131-1906_C_a_map.mod wobs /vlbi/vcs9/uvm//J2131-1906_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2131-1906_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J2131-1906_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J2131-1906_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0201322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.49621e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26606 1.26606 2.53213 5.06425 10.1285 20.257 40.514 81.028 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.954 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2131-1906_C_a_dfm.log closed on Tue Dec 26 23:03:17 2017