! Started logfile: /image_prod/ug002_uva//J0134-3843_S_dfm.log on Wed Mar 4 19:07:31 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0134-3843_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0134-3843_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.9875 visibilities/baseline/integration-bin. ! Found source: J0134-3843 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5688 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0134-3843_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063345Jy sigma=5.482575 ! Fit after self-cal, rms=0.683289Jy sigma=3.370134 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.667 mas, bmaj=8.728 mas, bpa=5.342 degrees ! Estimated noise=2.99566 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 = 0.2506 Jy ! Component: 100 - total flux cleaned = 0.33117 Jy ! Total flux subtracted in 100 components = 0.33117 Jy ! Clean residual min=-0.024532 max=0.073602 Jy/beam ! Clean residual mean=-0.000382 rms=0.008594 Jy/beam ! Combined flux in latest and established models = 0.33117 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.33117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150312Jy sigma=0.754633 ! Fit after self-cal, rms=0.150248Jy sigma=0.753862 ! Inverting map ! Added new window around map position (4.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0639164 Jy ! Component: 100 - total flux cleaned = 0.0957012 Jy ! Total flux subtracted in 100 components = 0.0957012 Jy ! Clean residual min=-0.017331 max=0.030678 Jy/beam ! Clean residual mean=-0.000197 rms=0.004951 Jy/beam ! Combined flux in latest and established models = 0.426871 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.426871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119972Jy sigma=0.563454 ! Fit after self-cal, rms=0.118002Jy sigma=0.553874 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=10.42 mas, bpa=5.808 degrees ! Estimated noise=1.87073 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 = 0.0294485 Jy ! Component: 100 - total flux cleaned = 0.0456434 Jy ! Component: 150 - total flux cleaned = 0.0505149 Jy ! Component: 200 - total flux cleaned = 0.0529974 Jy ! Total flux subtracted in 200 components = 0.0529974 Jy ! Clean residual min=-0.012096 max=0.019800 Jy/beam ! Clean residual mean=-0.000115 rms=0.003408 Jy/beam ! Combined flux in latest and established models = 0.479869 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.479869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110696Jy sigma=0.504751 ! Fit after self-cal, rms=0.110134Jy sigma=0.501723 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.356 x 10.42 at 5.808 degrees (North through East) ! Clean map min=-0.011978 max=0.29519 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.49 KP 0.96 LA 1.02 ! NL 1.06 OV 0.96 PT 0.98 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.97 KP 0.97 LA 0.99 ! MK 0.92 NL 1.38 OV 0.96 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.65 KP 0.95 LA 1.00 ! NL 1.03 OV 0.97 PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.97 KP 0.96 LA 1.00 ! MK 0.91 NL 1.37 OV 0.97 PT 0.98 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.64 KP 0.97 LA 0.96 ! NL 1.11 OV 0.93 PT 0.95 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 KP 0.98 LA 0.98 ! MK 0.89 NL 1.36 OV 0.93 PT 0.96 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.110134Jy sigma=0.501723 ! Fit after self-cal, rms=0.118551Jy sigma=0.456028 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=10.26 mas, bpa=5.724 degrees ! Estimated noise=1.89206 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 (7, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647125 Jy ! Component: 100 - total flux cleaned = 0.00686664 Jy ! Component: 150 - total flux cleaned = 0.0068592 Jy ! Component: 200 - total flux cleaned = 0.00671028 Jy ! Total flux subtracted in 200 components = 0.00671028 Jy ! Clean residual min=-0.006139 max=0.004866 Jy/beam ! Clean residual mean=0.000002 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.486579 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.486579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117552Jy sigma=0.452031 ! Fit after self-cal, rms=0.117748Jy sigma=0.451730 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117748Jy sigma=0.451730 ! Fit after self-cal, rms=0.117442Jy sigma=0.451382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=10.25 mas, bpa=5.662 degrees ! Estimated noise=1.88557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249037 Jy ! Component: 100 - total flux cleaned = 0.00262726 Jy ! Component: 150 - total flux cleaned = 0.00262695 Jy ! Component: 200 - total flux cleaned = 0.00241553 Jy ! Total flux subtracted in 200 components = 0.00241553 Jy ! Clean residual min=-0.004746 max=0.004838 Jy/beam ! Clean residual mean=0.000002 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.488995 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.488995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117039Jy sigma=0.450060 ! Fit after self-cal, rms=0.117017Jy sigma=0.450008 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 = 0.000553979 Jy ! Component: 100 - total flux cleaned = 0.000462932 Jy ! Component: 150 - total flux cleaned = 0.000463438 Jy ! Component: 200 - total flux cleaned = 0.000379945 Jy ! Total flux subtracted in 200 components = 0.000379945 Jy ! Clean residual min=-0.004234 max=0.004772 Jy/beam ! Clean residual mean=0.000004 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.489374 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.489374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116811Jy sigma=0.449435 ! Fit after self-cal, rms=0.116799Jy sigma=0.449418 ! Inverting map ! Added new window around map position (23.5, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299731 Jy ! Component: 100 - total flux cleaned = 0.00318596 Jy ! Component: 150 - total flux cleaned = 0.0033615 Jy ! Component: 200 - total flux cleaned = 0.00352629 Jy ! Total flux subtracted in 200 components = 0.00352629 Jy ! Clean residual min=-0.004351 max=0.003452 Jy/beam ! Clean residual mean=0.000013 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.492901 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.492901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116498Jy sigma=0.448508 ! Fit after self-cal, rms=0.116494Jy sigma=0.448476 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116494Jy sigma=0.448476 ! Fit after self-cal, rms=0.116489Jy sigma=0.448218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=10.25 mas, bpa=5.564 degrees ! Estimated noise=1.87893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014807 Jy ! Component: 100 - total flux cleaned = 0.00164668 Jy ! Component: 150 - total flux cleaned = 0.00157344 Jy ! Component: 200 - total flux cleaned = 0.00157562 Jy ! Total flux subtracted in 200 components = 0.00157562 Jy ! Clean residual min=-0.003763 max=0.003348 Jy/beam ! Clean residual mean=0.000013 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.494476 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 0.494476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116328Jy sigma=0.447760 ! Fit after self-cal, rms=0.116323Jy sigma=0.447743 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 = 0.000290295 Jy ! Component: 100 - total flux cleaned = 0.000287748 Jy ! Component: 150 - total flux cleaned = 0.000225952 Jy ! Component: 200 - total flux cleaned = 0.000166055 Jy ! Total flux subtracted in 200 components = 0.000166055 Jy ! Clean residual min=-0.003525 max=0.003291 Jy/beam ! Clean residual mean=0.000014 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.494642 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.494642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116219Jy sigma=0.447483 ! Fit after self-cal, rms=0.116212Jy sigma=0.447476 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116212Jy sigma=0.447476 ! Fit after self-cal, rms=0.116126Jy sigma=0.447415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.543 mas, bmaj=26.58 mas, bpa=2.373 degrees ! Estimated noise=2.26495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534816 Jy ! Component: 100 - total flux cleaned = 0.00053506 Jy ! Component: 150 - total flux cleaned = 0.000592849 Jy ! Component: 200 - total flux cleaned = 0.000592966 Jy ! Total flux subtracted in 200 components = 0.000592966 Jy ! Clean residual min=-0.003585 max=0.002960 Jy/beam ! Clean residual mean=0.000027 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.495235 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.495235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116055Jy sigma=0.447408 ! Fit after self-cal, rms=0.116066Jy sigma=0.447364 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 = 0.000168372 Jy ! Component: 100 - total flux cleaned = 0.000222222 Jy ! Component: 150 - total flux cleaned = 0.000220017 Jy ! Component: 200 - total flux cleaned = 0.000173311 Jy ! Total flux subtracted in 200 components = 0.000173311 Jy ! Clean residual min=-0.003655 max=0.002931 Jy/beam ! Clean residual mean=0.000028 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.495409 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 156 components and 0.495409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116020Jy sigma=0.447441 ! Fit after self-cal, rms=0.116028Jy sigma=0.447397 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=10.25 mas, bpa=5.494 degrees ! Estimated noise=1.87509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.297 x 10.25 at 5.494 degrees (North through East) ! Clean map min=-0.00624 max=0.29513 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.611 mas, bmaj=8.596 mas, bpa=5.223 degrees ! Estimated noise=3.00566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.253181 Jy ! Component: 100 - total flux cleaned = 0.342771 Jy ! Component: 150 - total flux cleaned = 0.39101 Jy ! Component: 200 - total flux cleaned = 0.418514 Jy ! Total flux subtracted in 200 components = 0.418514 Jy ! Clean residual min=-0.008916 max=0.014930 Jy/beam ! Clean residual mean=-0.000148 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.418514 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.418514 Jy ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=10.25 mas, bpa=5.494 degrees ! Estimated noise=1.87509 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, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241374 Jy ! Component: 100 - total flux cleaned = 0.0390606 Jy ! Component: 150 - total flux cleaned = 0.0491241 Jy ! Component: 200 - total flux cleaned = 0.0561062 Jy ! Total flux subtracted in 200 components = 0.0561062 Jy ! Clean residual min=-0.004612 max=0.005238 Jy/beam ! Clean residual mean=-0.000042 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.474621 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 79 components and 0.474621 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.543 mas, bmaj=26.58 mas, bpa=2.373 degrees ! Estimated noise=2.26495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753914 Jy ! Component: 100 - total flux cleaned = 0.0123448 Jy ! Component: 150 - total flux cleaned = 0.0156634 Jy ! Component: 200 - total flux cleaned = 0.017153 Jy ! Total flux subtracted in 200 components = 0.017153 Jy ! Clean residual min=-0.003402 max=0.003293 Jy/beam ! Clean residual mean=0.000011 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.491774 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 = 0.000586276 Jy ! Component: 100 - total flux cleaned = 0.00103781 Jy ! Component: 150 - total flux cleaned = 0.00124949 Jy ! Component: 200 - total flux cleaned = 0.00144901 Jy ! Total flux subtracted in 200 components = 0.00144901 Jy ! Clean residual min=-0.003324 max=0.003225 Jy/beam ! Clean residual mean=0.000018 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.493223 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 120 components and 0.493223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=10.25 mas, bpa=5.494 degrees ! Estimated noise=1.87509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398118 Jy ! Component: 100 - total flux cleaned = -0.000166429 Jy ! Component: 150 - total flux cleaned = -7.50334e-05 Jy ! Component: 200 - total flux cleaned = 1.30605e-05 Jy ! Total flux subtracted in 200 components = 1.30605e-05 Jy ! Clean residual min=-0.003332 max=0.003816 Jy/beam ! Clean residual mean=0.000011 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.493236 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.493236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116426Jy sigma=0.447714 ! Fit after self-cal, rms=0.116236Jy sigma=0.447349 wmodel J0134-3843_S_map.mod ! Writing 145 model components to file: J0134-3843_S_map.mod wobs J0134-3843_S_uvs.fits ! Writing UV FITS file: J0134-3843_S_uvs.fits wwins J0134-3843_S_map.win ! wwins: Wrote 5 windows to J0134-3843_S_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 = 0.0011011 Jy ! Component: 100 - total flux cleaned = 0.00153748 Jy ! Component: 150 - total flux cleaned = 0.00158871 Jy ! Component: 200 - total flux cleaned = 0.00183054 Jy ! Component: 250 - total flux cleaned = 0.00183011 Jy ! Component: 300 - total flux cleaned = 0.00192073 Jy ! Component: 350 - total flux cleaned = 0.00196486 Jy ! Component: 400 - total flux cleaned = 0.00196563 Jy ! Component: 450 - total flux cleaned = 0.00192501 Jy ! Component: 500 - total flux cleaned = 0.00192581 Jy ! Component: 550 - total flux cleaned = 0.00180756 Jy ! Component: 600 - total flux cleaned = 0.00173019 Jy ! Component: 650 - total flux cleaned = 0.00169226 Jy ! Component: 700 - total flux cleaned = 0.00165455 Jy ! Component: 750 - total flux cleaned = 0.00161857 Jy ! Component: 800 - total flux cleaned = 0.00168926 Jy ! Component: 850 - total flux cleaned = 0.0017243 Jy ! Component: 900 - total flux cleaned = 0.00182601 Jy ! Component: 950 - total flux cleaned = 0.00182616 Jy ! Component: 1000 - total flux cleaned = 0.00189259 Jy ! Component: 1050 - total flux cleaned = 0.00202209 Jy ! Component: 1100 - total flux cleaned = 0.00208575 Jy ! Component: 1150 - total flux cleaned = 0.00217961 Jy ! Component: 1200 - total flux cleaned = 0.0022416 Jy ! Component: 1250 - total flux cleaned = 0.00227167 Jy ! Component: 1300 - total flux cleaned = 0.0023015 Jy ! Component: 1350 - total flux cleaned = 0.00233089 Jy ! Component: 1400 - total flux cleaned = 0.00230214 Jy ! Component: 1450 - total flux cleaned = 0.00230264 Jy ! Component: 1500 - total flux cleaned = 0.00233202 Jy ! Component: 1550 - total flux cleaned = 0.00241635 Jy ! Component: 1600 - total flux cleaned = 0.00244414 Jy ! Component: 1650 - total flux cleaned = 0.00249853 Jy ! Component: 1700 - total flux cleaned = 0.0025522 Jy ! Component: 1750 - total flux cleaned = 0.00255192 Jy ! Component: 1800 - total flux cleaned = 0.00265699 Jy ! Component: 1850 - total flux cleaned = 0.00265664 Jy ! Component: 1900 - total flux cleaned = 0.00268201 Jy ! Component: 1950 - total flux cleaned = 0.00270718 Jy ! Component: 2000 - total flux cleaned = 0.00275739 Jy ! Component: 2050 - total flux cleaned = 0.00275729 Jy ! Component: 2100 - total flux cleaned = 0.00285555 Jy ! Component: 2150 - total flux cleaned = 0.00292845 Jy ! Component: 2200 - total flux cleaned = 0.00302435 Jy ! Component: 2250 - total flux cleaned = 0.00297713 Jy ! Component: 2300 - total flux cleaned = 0.00307137 Jy ! Component: 2350 - total flux cleaned = 0.00309496 Jy ! Component: 2400 - total flux cleaned = 0.00307149 Jy ! Component: 2450 - total flux cleaned = 0.00307161 Jy ! Component: 2500 - total flux cleaned = 0.00307157 Jy ! Component: 2550 - total flux cleaned = 0.00309397 Jy ! Component: 2600 - total flux cleaned = 0.00309404 Jy ! Component: 2650 - total flux cleaned = 0.00313812 Jy ! Component: 2700 - total flux cleaned = 0.00315968 Jy ! Component: 2750 - total flux cleaned = 0.0031597 Jy ! Component: 2800 - total flux cleaned = 0.00318117 Jy ! Component: 2850 - total flux cleaned = 0.00322378 Jy ! Component: 2900 - total flux cleaned = 0.00324494 Jy ! Component: 2950 - total flux cleaned = 0.00328666 Jy ! Component: 3000 - total flux cleaned = 0.0032864 Jy ! Component: 3050 - total flux cleaned = 0.00332759 Jy ! Component: 3100 - total flux cleaned = 0.00336819 Jy ! Component: 3150 - total flux cleaned = 0.00338849 Jy ! Component: 3200 - total flux cleaned = 0.00338841 Jy ! Component: 3250 - total flux cleaned = 0.00342816 Jy ! Component: 3300 - total flux cleaned = 0.00348741 Jy ! Component: 3350 - total flux cleaned = 0.00352641 Jy ! Component: 3400 - total flux cleaned = 0.00352641 Jy ! Component: 3450 - total flux cleaned = 0.00354564 Jy ! Component: 3500 - total flux cleaned = 0.00360293 Jy ! Component: 3550 - total flux cleaned = 0.00352711 Jy ! Component: 3600 - total flux cleaned = 0.0035838 Jy ! Component: 3650 - total flux cleaned = 0.0036027 Jy ! Component: 3700 - total flux cleaned = 0.00365835 Jy ! Component: 3750 - total flux cleaned = 0.00365841 Jy ! Component: 3800 - total flux cleaned = 0.00365845 Jy ! Component: 3850 - total flux cleaned = 0.00369477 Jy ! Component: 3900 - total flux cleaned = 0.0036587 Jy ! Component: 3950 - total flux cleaned = 0.00367653 Jy ! Component: 4000 - total flux cleaned = 0.0037299 Jy ! Component: 4050 - total flux cleaned = 0.0037122 Jy ! Total flux subtracted in 4096 components = 0.00372987 Jy ! Clean residual min=-0.000963 max=0.001102 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.496965 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 418 components and 0.496965 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0134-3843_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.297 x 10.25 at 5.494 degrees (North through East) ! Clean map min=-0.001984 max=0.30386 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0134-3843_S_map.fits wmodel /image_prod/ug002_uva//J0134-3843_S_map.mod ! Writing 418 model components to file: /image_prod/ug002_uva//J0134-3843_S_map.mod wobs /image_prod/ug002_uva//J0134-3843_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0134-3843_S_uvs.fits wwins /image_prod/ug002_uva//J0134-3843_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0134-3843_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.303856 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324111 0.324111 0.648221 1.29644 2.59288 5.18577 10.3715 20.7431 41.4861 82.9723 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.303 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 925.61 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0134-3843_S_dfm.log closed on Wed Mar 4 19:07:35 2020