! Started logfile: /vlbi/vcs9/uvm//J0319-1613_C_a_dfm.log on Tue Dec 26 21:21:28 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//J0319-1613_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0319-1613_C_a_uvm.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.831694 visibilities/baseline/integration-bin. ! Found source: J0319-1613 ! ! 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 18264 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 J0319-1613_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)= 0.194242 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 20 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.017761Jy sigma=26.658427 ! Fit after self-cal, rms=0.811670Jy sigma=21.228495 ! 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=1.286 mas, bmaj=3.371 mas, bpa=-0.6708 degrees ! Estimated noise=0.395509 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 = 0.160165 Jy ! Component: 100 - total flux cleaned = 0.185584 Jy ! Total flux subtracted in 100 components = 0.185584 Jy ! Clean residual min=-0.003853 max=0.008733 Jy/beam ! Clean residual mean=0.000000 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.185584 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.185584 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=0.042060Jy sigma=0.817725 ! Fit after self-cal, rms=0.042026Jy sigma=0.817069 ! Inverting map ! Added new window around map position (-7.5, -8.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968831 Jy ! Component: 100 - total flux cleaned = 0.0121153 Jy ! Total flux subtracted in 100 components = 0.0121153 Jy ! Clean residual min=-0.002637 max=0.004983 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.1977 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.1977 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=0.039862Jy sigma=0.741437 ! Fit after self-cal, rms=0.039698Jy sigma=0.735804 ! Inverting map ! Added new window around map position (1.8, 3.3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506544 Jy ! Component: 100 - total flux cleaned = 0.00714508 Jy ! Total flux subtracted in 100 components = 0.00714508 Jy ! Clean residual min=-0.002104 max=0.002494 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.204845 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.204845 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=0.039126Jy sigma=0.719564 ! Fit after self-cal, rms=0.039107Jy sigma=0.718220 ! 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=1.859 mas, bmaj=4.525 mas, bpa=2.967 degrees ! Estimated noise=0.199634 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) ! Added new window around map position (-9.3, -8.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381379 Jy ! Component: 100 - total flux cleaned = 0.00567447 Jy ! Component: 150 - total flux cleaned = 0.00649117 Jy ! Component: 200 - total flux cleaned = 0.00660477 Jy ! Total flux subtracted in 200 components = 0.00660477 Jy ! Clean residual min=-0.001482 max=0.001609 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.21145 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 80 components and 0.21145 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=0.038857Jy sigma=0.708166 ! Fit after self-cal, rms=0.038838Jy sigma=0.707600 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.987056 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.12 KP 1.03 ! LA 1.00 MK 0.97 NL 1.01 OV 0.99 ! PT 1.00 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.99559 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 KP 1.04 LA 1.03 ! MK 1.00 NL 1.02 OV 0.97 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.986011 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.13 KP 1.01 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.02 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00329 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 KP 1.02 LA 1.00 ! MK 0.99 NL 0.99 OV 0.99 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.996439 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.11 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 0.99 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996268 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 KP 1.00 LA 1.01 ! MK 1.03 NL 0.99 OV 0.99 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00411 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.11 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 OV 0.99 ! PT 0.93 SC 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00252 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 1.01 LA 1.01 ! MK 0.99 NL 1.00 OV 0.98 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.02997 ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 1.01 HN 1.09 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02264 ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 0.99 KP 1.02 LA 1.00 ! MK 1.00 NL 0.99 OV 0.98 PT 1.05 ! SC 0.99 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00156 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.08 KP 0.99 ! LA 0.99 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.99753 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 1.01 LA 1.01 ! MK 1.00 NL 1.00 OV 1.00 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.999751 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.10 KP 0.97 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.997096 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 KP 1.01 LA 1.00 ! MK 1.02 NL 1.00 OV 0.97 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.99894 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.09 KP 1.00 ! LA 1.01 MK 0.97 NL 0.96 OV 1.00 ! PT 1.00 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996964 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 1.01 LA 1.00 ! MK 1.01 NL 1.00 OV 0.98 PT 1.03 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.038838Jy sigma=0.707600 ! Fit after self-cal, rms=0.035005Jy sigma=0.693653 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=0.035005Jy sigma=0.693653 ! Fit after self-cal, rms=0.035005Jy sigma=0.693650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.862 mas, bmaj=4.519 mas, bpa=3.142 degrees ! Estimated noise=0.200244 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 = 0.000537578 Jy ! Component: 100 - total flux cleaned = 0.00100091 Jy ! Component: 150 - total flux cleaned = 0.0011195 Jy ! Component: 200 - total flux cleaned = 0.00117963 Jy ! Total flux subtracted in 200 components = 0.00117963 Jy ! Clean residual min=-0.000845 max=0.001120 Jy/beam ! Clean residual mean=0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.212629 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.212629 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=0.034968Jy sigma=0.692145 ! Fit after self-cal, rms=0.034959Jy sigma=0.692046 ! 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=0.034959Jy sigma=0.692046 ! Fit after self-cal, rms=0.034957Jy sigma=0.691953 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) ! Added new window around map position (-4.5, -5.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868815 Jy ! Component: 100 - total flux cleaned = 0.00097632 Jy ! Component: 150 - total flux cleaned = 0.000958043 Jy ! Component: 200 - total flux cleaned = 0.000923669 Jy ! Total flux subtracted in 200 components = 0.000923669 Jy ! Clean residual min=-0.000834 max=0.000834 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.213553 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.213553 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=0.034921Jy sigma=0.690789 ! Fit after self-cal, rms=0.034914Jy sigma=0.690618 ! 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: 1.862 x 4.519 at 3.142 degrees (North through East) ! Clean map min=-0.00078865 max=0.18645 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 ! Performing amp+phase self-cal over 60 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=0.034914Jy sigma=0.690618 ! Fit after self-cal, rms=0.034323Jy sigma=0.681494 ! 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=0.034323Jy sigma=0.681494 ! Fit after self-cal, rms=0.034323Jy sigma=0.681479 ! Inverting map and beam ! Estimated beam: bmin=1.86 mas, bmaj=4.518 mas, bpa=3.222 degrees ! Estimated noise=0.200115 mJy/beam. ! Added new window around map position (50.1, 32.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921148 Jy ! Component: 100 - total flux cleaned = 0.00106961 Jy ! Component: 150 - total flux cleaned = 0.00108709 Jy ! Component: 200 - total flux cleaned = 0.00110197 Jy ! Total flux subtracted in 200 components = 0.00110197 Jy ! Clean residual min=-0.000600 max=0.000571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.214655 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.214655 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=0.034303Jy sigma=0.680652 ! Fit after self-cal, rms=0.034301Jy sigma=0.680610 ! Inverting map ! ============== Finished amplitude self-cal ============== 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=1.289 mas, bmaj=3.355 mas, bpa=-0.3755 degrees ! Estimated noise=0.392004 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.160689 Jy ! Component: 100 - total flux cleaned = 0.186282 Jy ! Component: 150 - total flux cleaned = 0.196105 Jy ! Component: 200 - total flux cleaned = 0.201461 Jy ! Total flux subtracted in 200 components = 0.201461 Jy ! Clean residual min=-0.002122 max=0.002067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.201461 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.201461 Jy ! Inverting map and beam ! Estimated beam: bmin=1.86 mas, bmaj=4.518 mas, bpa=3.222 degrees ! Estimated noise=0.200115 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572959 Jy ! Component: 100 - total flux cleaned = 0.00871091 Jy ! Component: 150 - total flux cleaned = 0.0100361 Jy ! Component: 200 - total flux cleaned = 0.0108147 Jy ! Total flux subtracted in 200 components = 0.0108147 Jy ! Clean residual min=-0.000817 max=0.000861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.212275 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 76 components and 0.212275 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628395 Jy ! Component: 100 - total flux cleaned = 0.00113925 Jy ! Component: 150 - total flux cleaned = 0.00143213 Jy ! Component: 200 - total flux cleaned = 0.00165744 Jy ! Total flux subtracted in 200 components = 0.00165744 Jy ! Clean residual min=-0.000679 max=0.000655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.213933 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 100 components and 0.213933 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=0.034344Jy sigma=0.681672 ! Fit after self-cal, rms=0.034336Jy sigma=0.681497 wmodel J0319-1613_C_map.mod ! Writing 100 model components to file: J0319-1613_C_map.mod wobs J0319-1613_C_uvs.fits ! Writing UV FITS file: J0319-1613_C_uvs.fits wwins J0319-1613_C_map.win ! wwins: Wrote 6 windows to J0319-1613_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 = -0.00017272 Jy ! Component: 100 - total flux cleaned = -0.000206168 Jy ! Component: 150 - total flux cleaned = -0.000236634 Jy ! Component: 200 - total flux cleaned = -0.000305445 Jy ! Component: 250 - total flux cleaned = -0.000418663 Jy ! Component: 300 - total flux cleaned = -0.000482502 Jy ! Component: 350 - total flux cleaned = -0.000579582 Jy ! Component: 400 - total flux cleaned = -0.000596664 Jy ! Component: 450 - total flux cleaned = -0.000679923 Jy ! Component: 500 - total flux cleaned = -0.000687884 Jy ! Component: 550 - total flux cleaned = -0.000735747 Jy ! Component: 600 - total flux cleaned = -0.000743589 Jy ! Component: 650 - total flux cleaned = -0.00078209 Jy ! Component: 700 - total flux cleaned = -0.000782209 Jy ! Component: 750 - total flux cleaned = -0.000804621 Jy ! Component: 800 - total flux cleaned = -0.000811776 Jy ! Component: 850 - total flux cleaned = -0.000811546 Jy ! Component: 900 - total flux cleaned = -0.000797294 Jy ! Component: 950 - total flux cleaned = -0.000818343 Jy ! Component: 1000 - total flux cleaned = -0.000839005 Jy ! Component: 1050 - total flux cleaned = -0.000838921 Jy ! Component: 1100 - total flux cleaned = -0.00084556 Jy ! Component: 1150 - total flux cleaned = -0.000858945 Jy ! Component: 1200 - total flux cleaned = -0.000859059 Jy ! Component: 1250 - total flux cleaned = -0.000859036 Jy ! Component: 1300 - total flux cleaned = -0.000859047 Jy ! Component: 1350 - total flux cleaned = -0.000852743 Jy ! Component: 1400 - total flux cleaned = -0.000852879 Jy ! Component: 1450 - total flux cleaned = -0.000859213 Jy ! Component: 1500 - total flux cleaned = -0.000871505 Jy ! Component: 1550 - total flux cleaned = -0.00086529 Jy ! Component: 1600 - total flux cleaned = -0.000865342 Jy ! Component: 1650 - total flux cleaned = -0.000865367 Jy ! Component: 1700 - total flux cleaned = -0.000853528 Jy ! Component: 1750 - total flux cleaned = -0.000871252 Jy ! Component: 1800 - total flux cleaned = -0.000877036 Jy ! Component: 1850 - total flux cleaned = -0.000888533 Jy ! Component: 1900 - total flux cleaned = -0.000888541 Jy ! Component: 1950 - total flux cleaned = -0.000888469 Jy ! Component: 2000 - total flux cleaned = -0.000877119 Jy ! Component: 2050 - total flux cleaned = -0.000871516 Jy ! Component: 2100 - total flux cleaned = -0.000882624 Jy ! Component: 2150 - total flux cleaned = -0.000855134 Jy ! Component: 2200 - total flux cleaned = -0.000871527 Jy ! Component: 2250 - total flux cleaned = -0.000876979 Jy ! Component: 2300 - total flux cleaned = -0.00089836 Jy ! Component: 2350 - total flux cleaned = -0.000871729 Jy ! Component: 2400 - total flux cleaned = -0.000887588 Jy ! Component: 2450 - total flux cleaned = -0.000903361 Jy ! Component: 2500 - total flux cleaned = -0.000887714 Jy ! Component: 2550 - total flux cleaned = -0.000892863 Jy ! Component: 2600 - total flux cleaned = -0.000857074 Jy ! Component: 2650 - total flux cleaned = -0.00088252 Jy ! Component: 2700 - total flux cleaned = -0.000877474 Jy ! Component: 2750 - total flux cleaned = -0.000867466 Jy ! Component: 2800 - total flux cleaned = -0.000877446 Jy ! Component: 2850 - total flux cleaned = -0.000887299 Jy ! Component: 2900 - total flux cleaned = -0.000887281 Jy ! Component: 2950 - total flux cleaned = -0.000877583 Jy ! Component: 3000 - total flux cleaned = -0.000867932 Jy ! Component: 3050 - total flux cleaned = -0.000872745 Jy ! Component: 3100 - total flux cleaned = -0.000844097 Jy ! Component: 3150 - total flux cleaned = -0.000858338 Jy ! Component: 3200 - total flux cleaned = -0.000853575 Jy ! Component: 3250 - total flux cleaned = -0.000834832 Jy ! Component: 3300 - total flux cleaned = -0.000830155 Jy ! Component: 3350 - total flux cleaned = -0.000816292 Jy ! Component: 3400 - total flux cleaned = -0.000788762 Jy ! Component: 3450 - total flux cleaned = -0.000806993 Jy ! Component: 3500 - total flux cleaned = -0.000788842 Jy ! Component: 3550 - total flux cleaned = -0.000775356 Jy ! Component: 3600 - total flux cleaned = -0.000784275 Jy ! Component: 3650 - total flux cleaned = -0.000784249 Jy ! Component: 3700 - total flux cleaned = -0.000770961 Jy ! Component: 3750 - total flux cleaned = -0.000766565 Jy ! Component: 3800 - total flux cleaned = -0.000740392 Jy ! Component: 3850 - total flux cleaned = -0.000744742 Jy ! Component: 3900 - total flux cleaned = -0.000749074 Jy ! Component: 3950 - total flux cleaned = -0.000736166 Jy ! Component: 4000 - total flux cleaned = -0.000749044 Jy ! Component: 4050 - total flux cleaned = -0.000753347 Jy ! Total flux subtracted in 4096 components = -0.000757554 Jy ! Clean residual min=-0.000249 max=0.000236 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.213175 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 366 components and 0.213175 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0319-1613_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.86 x 4.518 at 3.222 degrees (North through East) ! Clean map min=-0.00040901 max=0.18666 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0319-1613_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0319-1613_C_a_map.mod ! Writing 366 model components to file: /vlbi/vcs9/uvm//J0319-1613_C_a_map.mod wobs /vlbi/vcs9/uvm//J0319-1613_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0319-1613_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0319-1613_C_a_map.win ! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J0319-1613_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.186662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.51193e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.12073 0.12073 0.241461 0.482922 0.965844 1.93169 3.86337 7.72675 15.4535 30.907 61.814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2484.87 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0319-1613_C_a_dfm.log closed on Tue Dec 26 21:21:32 2017