! Started logfile: /image_prod/ug002_uva//J0555+3948_S_m_dfm.log on Wed Mar 4 21:04:06 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//J0555+3948_S_m_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0555+3948_S_m_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 40 lines of history. ! ! Reading 225 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 J0555+3948_S_m] 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.147013Jy sigma=11.691826 ! Fit after self-cal, rms=2.029532Jy sigma=7.242477 ! 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=2.228 mas, bmaj=9.545 mas, bpa=-31.99 degrees ! Estimated noise=15.3149 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 = 2.25124 Jy ! Component: 100 - total flux cleaned = 2.74566 Jy ! Total flux subtracted in 100 components = 2.74566 Jy ! Clean residual min=-0.140363 max=0.182958 Jy/beam ! Clean residual mean=0.000048 rms=0.053577 Jy/beam ! Combined flux in latest and established models = 2.74566 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 2.74566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.526988Jy sigma=1.882441 ! Fit after self-cal, rms=0.526998Jy sigma=1.882405 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.489 mas, bmaj=9.162 mas, bpa=-30.91 degrees ! Estimated noise=12.8981 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 = 0.219481 Jy ! Component: 100 - total flux cleaned = 0.352344 Jy ! Component: 150 - total flux cleaned = 0.391005 Jy ! Component: 200 - total flux cleaned = 0.416818 Jy ! Total flux subtracted in 200 components = 0.416818 Jy ! Clean residual min=-0.132388 max=0.114512 Jy/beam ! Clean residual mean=-0.000021 rms=0.036075 Jy/beam ! Combined flux in latest and established models = 3.16248 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 3.16248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.380880Jy sigma=1.484236 ! Fit after self-cal, rms=0.380787Jy sigma=1.483917 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.489 x 9.162 at -30.91 degrees (North through East) ! Clean map min=-0.12842 max=2.9115 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.95 MK 1.00 NL 0.90 ! OV 0.93 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 0.98 MK 1.01 NL 1.20 ! OV 0.96 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.95 MK 0.99 NL 1.06 ! OV 0.93 SC 0.92 ! ! ! Fit before self-cal, rms=0.380787Jy sigma=1.483917 ! Fit after self-cal, rms=0.182083Jy sigma=0.636619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=9.176 mas, bpa=-30.8 degrees ! Estimated noise=12.7699 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 = -0.0516607 Jy ! Component: 100 - total flux cleaned = -0.0680242 Jy ! Component: 150 - total flux cleaned = -0.0754441 Jy ! Component: 200 - total flux cleaned = -0.0782753 Jy ! Total flux subtracted in 200 components = -0.0782753 Jy ! Clean residual min=-0.057551 max=0.062523 Jy/beam ! Clean residual mean=-0.000004 rms=0.017115 Jy/beam ! Combined flux in latest and established models = 3.0842 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 3.0842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165126Jy sigma=0.559754 ! Fit after self-cal, rms=0.165038Jy sigma=0.559587 ! 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=0.165038Jy sigma=0.559587 ! Fit after self-cal, rms=0.161438Jy sigma=0.553471 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=9.168 mas, bpa=-30.77 degrees ! Estimated noise=12.7669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00262085 Jy ! Component: 100 - total flux cleaned = -0.00033548 Jy ! Component: 150 - total flux cleaned = 0.00116452 Jy ! Component: 200 - total flux cleaned = 0.00160241 Jy ! Total flux subtracted in 200 components = 0.00160241 Jy ! Clean residual min=-0.049456 max=0.056131 Jy/beam ! Clean residual mean=-0.000003 rms=0.015919 Jy/beam ! Combined flux in latest and established models = 3.0858 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 3.0858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.158188Jy sigma=0.537888 ! Fit after self-cal, rms=0.158163Jy sigma=0.537841 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 = 0.00130329 Jy ! Component: 100 - total flux cleaned = 0.00208508 Jy ! Component: 150 - total flux cleaned = 0.00282786 Jy ! Component: 200 - total flux cleaned = 0.00386884 Jy ! Total flux subtracted in 200 components = 0.00386884 Jy ! Clean residual min=-0.048163 max=0.052963 Jy/beam ! Clean residual mean=-0.000002 rms=0.015562 Jy/beam ! Combined flux in latest and established models = 3.08967 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 3.08967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.156319Jy sigma=0.531861 ! Fit after self-cal, rms=0.156305Jy sigma=0.531820 ! 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=0.156305Jy sigma=0.531820 ! Fit after self-cal, rms=0.154390Jy sigma=0.528177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=9.16 mas, bpa=-30.73 degrees ! Estimated noise=12.7565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130719 Jy ! Component: 100 - total flux cleaned = 0.0161946 Jy ! Component: 150 - total flux cleaned = 0.0168998 Jy ! Component: 200 - total flux cleaned = 0.0185072 Jy ! Total flux subtracted in 200 components = 0.0185072 Jy ! Clean residual min=-0.045299 max=0.051489 Jy/beam ! Clean residual mean=-0.000001 rms=0.014820 Jy/beam ! Combined flux in latest and established models = 3.10818 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 3.10818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152341Jy sigma=0.521265 ! Fit after self-cal, rms=0.152321Jy sigma=0.521242 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 = 0.00126808 Jy ! Component: 100 - total flux cleaned = 0.00271909 Jy ! Component: 150 - total flux cleaned = 0.00411143 Jy ! Component: 200 - total flux cleaned = 0.00543796 Jy ! Total flux subtracted in 200 components = 0.00543796 Jy ! Clean residual min=-0.044327 max=0.051057 Jy/beam ! Clean residual mean=-0.000000 rms=0.014637 Jy/beam ! Combined flux in latest and established models = 3.11362 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 3.11362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151214Jy sigma=0.518296 ! Fit after self-cal, rms=0.151210Jy sigma=0.518291 ! 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=0.151210Jy sigma=0.518291 ! Fit after self-cal, rms=0.150242Jy sigma=0.515461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.821 mas, bmaj=9.203 mas, bpa=-18.93 degrees ! Estimated noise=18.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258235 Jy ! Component: 100 - total flux cleaned = 0.0312531 Jy ! Component: 150 - total flux cleaned = 0.0313878 Jy ! Component: 200 - total flux cleaned = 0.0302905 Jy ! Total flux subtracted in 200 components = 0.0302905 Jy ! Clean residual min=-0.055285 max=0.079116 Jy/beam ! Clean residual mean=-0.000002 rms=0.026835 Jy/beam ! Combined flux in latest and established models = 3.14391 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 3.14391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150247Jy sigma=0.529720 ! Fit after self-cal, rms=0.150139Jy sigma=0.529254 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 = 0.000555445 Jy ! Component: 100 - total flux cleaned = 0.000897621 Jy ! Component: 150 - total flux cleaned = -7.55332e-05 Jy ! Component: 200 - total flux cleaned = -0.000709028 Jy ! Total flux subtracted in 200 components = -0.000709028 Jy ! Clean residual min=-0.053897 max=0.078109 Jy/beam ! Clean residual mean=-0.000002 rms=0.026481 Jy/beam ! Combined flux in latest and established models = 3.1432 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 3.1432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149827Jy sigma=0.529587 ! Fit after self-cal, rms=0.149781Jy sigma=0.529481 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=9.152 mas, bpa=-30.69 degrees ! Estimated noise=12.7421 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.504 x 9.152 at -30.69 degrees (North through East) ! Clean map min=-0.050122 max=2.8802 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149781Jy sigma=0.529481 ! Fit after self-cal, rms=0.137999Jy sigma=0.466750 ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=9.152 mas, bpa=-30.69 degrees ! Estimated noise=12.7285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00991745 Jy ! Component: 100 - total flux cleaned = -0.00365637 Jy ! Component: 150 - total flux cleaned = 0.00237773 Jy ! Component: 200 - total flux cleaned = 0.00536686 Jy ! Total flux subtracted in 200 components = 0.00536686 Jy ! Clean residual min=-0.038211 max=0.049176 Jy/beam ! Clean residual mean=-0.000001 rms=0.013718 Jy/beam ! Combined flux in latest and established models = 3.14857 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 3.14857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134813Jy sigma=0.446291 ! Fit after self-cal, rms=0.134815Jy sigma=0.446268 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297135 Jy ! Component: 100 - total flux cleaned = 0.00531828 Jy ! Component: 150 - total flux cleaned = 0.00691328 Jy ! Component: 200 - total flux cleaned = 0.00862983 Jy ! Total flux subtracted in 200 components = 0.00862983 Jy ! Clean residual min=-0.036756 max=0.049804 Jy/beam ! Clean residual mean=-0.000001 rms=0.013528 Jy/beam ! Combined flux in latest and established models = 3.1572 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 3.1572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133697Jy sigma=0.442215 ! Fit after self-cal, rms=0.133700Jy sigma=0.442207 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133700Jy sigma=0.442207 ! Fit after self-cal, rms=0.133589Jy sigma=0.438703 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=2.237 mas, bmaj=9.513 mas, bpa=-31.86 degrees ! Estimated noise=14.9551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.19823 Jy ! Component: 100 - total flux cleaned = 2.67764 Jy ! Component: 150 - total flux cleaned = 2.8336 Jy ! Component: 200 - total flux cleaned = 2.88062 Jy ! Total flux subtracted in 200 components = 2.88062 Jy ! Clean residual min=-0.083397 max=0.072860 Jy/beam ! Clean residual mean=0.000013 rms=0.023247 Jy/beam ! Combined flux in latest and established models = 2.88062 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 14 model components to the UV plane model. ! The established model now contains 14 components and 2.88062 Jy ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=9.145 mas, bpa=-30.65 degrees ! Estimated noise=12.7262 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 = 0.0748233 Jy ! Component: 100 - total flux cleaned = 0.099133 Jy ! Component: 150 - total flux cleaned = 0.111601 Jy ! Component: 200 - total flux cleaned = 0.122464 Jy ! Total flux subtracted in 200 components = 0.122464 Jy ! Clean residual min=-0.059440 max=0.057357 Jy/beam ! Clean residual mean=-0.000000 rms=0.018231 Jy/beam ! Combined flux in latest and established models = 3.00308 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 3.00308 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=5.813 mas, bmaj=9.202 mas, bpa=-18.83 degrees ! Estimated noise=18.0905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548122 Jy ! Component: 100 - total flux cleaned = 0.0871332 Jy ! Component: 150 - total flux cleaned = 0.110809 Jy ! Component: 200 - total flux cleaned = 0.122046 Jy ! Total flux subtracted in 200 components = 0.122046 Jy ! Clean residual min=-0.063229 max=0.079765 Jy/beam ! Clean residual mean=-0.000008 rms=0.028401 Jy/beam ! Combined flux in latest and established models = 3.12513 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 = 0.00518004 Jy ! Component: 100 - total flux cleaned = 0.00984255 Jy ! Component: 150 - total flux cleaned = 0.012545 Jy ! Component: 200 - total flux cleaned = 0.0155768 Jy ! Total flux subtracted in 200 components = 0.0155768 Jy ! Clean residual min=-0.058572 max=0.076923 Jy/beam ! Clean residual mean=-0.000006 rms=0.027454 Jy/beam ! Combined flux in latest and established models = 3.1407 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 3.1407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=9.145 mas, bpa=-30.65 degrees ! Estimated noise=12.7262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0296676 Jy ! Component: 100 - total flux cleaned = -0.0287884 Jy ! Component: 150 - total flux cleaned = -0.0275371 Jy ! Component: 200 - total flux cleaned = -0.0251054 Jy ! Total flux subtracted in 200 components = -0.0251054 Jy ! Clean residual min=-0.042106 max=0.049974 Jy/beam ! Clean residual mean=-0.000003 rms=0.014499 Jy/beam ! Combined flux in latest and established models = 3.1156 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 3.1156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139861Jy sigma=0.455809 ! Fit after self-cal, rms=0.139793Jy sigma=0.455296 wmodel J0555+3948_S_m_map.mod ! Writing 79 model components to file: J0555+3948_S_m_map.mod wobs J0555+3948_S_m_uvs.fits ! Writing UV FITS file: J0555+3948_S_m_uvs.fits wwins J0555+3948_S_m_map.win ! wwins: Wrote 1 windows to J0555+3948_S_m_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 = 0.0177434 Jy ! Component: 100 - total flux cleaned = 0.0192559 Jy ! Component: 150 - total flux cleaned = 0.0198955 Jy ! Component: 200 - total flux cleaned = 0.0215949 Jy ! Component: 250 - total flux cleaned = 0.0226191 Jy ! Component: 300 - total flux cleaned = 0.0245109 Jy ! Component: 350 - total flux cleaned = 0.0258341 Jy ! Component: 400 - total flux cleaned = 0.0270665 Jy ! Component: 450 - total flux cleaned = 0.0285991 Jy ! Component: 500 - total flux cleaned = 0.028611 Jy ! Component: 550 - total flux cleaned = 0.0282696 Jy ! Component: 600 - total flux cleaned = 0.0273193 Jy ! Component: 650 - total flux cleaned = 0.0267072 Jy ! Component: 700 - total flux cleaned = 0.0258252 Jy ! Component: 750 - total flux cleaned = 0.0249721 Jy ! Component: 800 - total flux cleaned = 0.0233191 Jy ! Component: 850 - total flux cleaned = 0.0214368 Jy ! Component: 900 - total flux cleaned = 0.0193348 Jy ! Component: 950 - total flux cleaned = 0.0172776 Jy ! Component: 1000 - total flux cleaned = 0.0155128 Jy ! Component: 1050 - total flux cleaned = 0.0130477 Jy ! Component: 1100 - total flux cleaned = 0.0115975 Jy ! Component: 1150 - total flux cleaned = 0.0097004 Jy ! Component: 1200 - total flux cleaned = 0.00783565 Jy ! Component: 1250 - total flux cleaned = 0.00600026 Jy ! Component: 1300 - total flux cleaned = 0.00396446 Jy ! Component: 1350 - total flux cleaned = 0.00195657 Jy ! Component: 1400 - total flux cleaned = -2.51497e-05 Jy ! Component: 1450 - total flux cleaned = -0.00220265 Jy ! Component: 1500 - total flux cleaned = -0.00371126 Jy ! Component: 1550 - total flux cleaned = -0.00585491 Jy ! Component: 1600 - total flux cleaned = -0.00756014 Jy ! Component: 1650 - total flux cleaned = -0.00883265 Jy ! Component: 1700 - total flux cleaned = -0.0105252 Jy ! Component: 1750 - total flux cleaned = -0.0124223 Jy ! Component: 1800 - total flux cleaned = -0.0136836 Jy ! Component: 1850 - total flux cleaned = -0.0155741 Jy ! Component: 1900 - total flux cleaned = -0.0166237 Jy ! Component: 1950 - total flux cleaned = -0.0180927 Jy ! Component: 2000 - total flux cleaned = -0.0197684 Jy ! Component: 2050 - total flux cleaned = -0.0208188 Jy ! Component: 2100 - total flux cleaned = -0.0218726 Jy ! Component: 2150 - total flux cleaned = -0.0229321 Jy ! Component: 2200 - total flux cleaned = -0.0237859 Jy ! Component: 2250 - total flux cleaned = -0.0246455 Jy ! Component: 2300 - total flux cleaned = -0.0252974 Jy ! Component: 2350 - total flux cleaned = -0.0259574 Jy ! Component: 2400 - total flux cleaned = -0.0261804 Jy ! Component: 2450 - total flux cleaned = -0.0261766 Jy ! Component: 2500 - total flux cleaned = -0.0264037 Jy ! Component: 2550 - total flux cleaned = -0.0268675 Jy ! Component: 2600 - total flux cleaned = -0.026869 Jy ! Component: 2650 - total flux cleaned = -0.026869 Jy ! Component: 2700 - total flux cleaned = -0.0268708 Jy ! Component: 2750 - total flux cleaned = -0.0266281 Jy ! Component: 2800 - total flux cleaned = -0.0266264 Jy ! Component: 2850 - total flux cleaned = -0.0263759 Jy ! Component: 2900 - total flux cleaned = -0.0263778 Jy ! Component: 2950 - total flux cleaned = -0.0263793 Jy ! Component: 3000 - total flux cleaned = -0.0261227 Jy ! Component: 3050 - total flux cleaned = -0.025592 Jy ! Component: 3100 - total flux cleaned = -0.0253217 Jy ! Component: 3150 - total flux cleaned = -0.0250435 Jy ! Component: 3200 - total flux cleaned = -0.0242076 Jy ! Component: 3250 - total flux cleaned = -0.0239263 Jy ! Component: 3300 - total flux cleaned = -0.0236397 Jy ! Component: 3350 - total flux cleaned = -0.0230557 Jy ! Component: 3400 - total flux cleaned = -0.0227599 Jy ! Component: 3450 - total flux cleaned = -0.0221581 Jy ! Component: 3500 - total flux cleaned = -0.0224656 Jy ! Component: 3550 - total flux cleaned = -0.021847 Jy ! Component: 3600 - total flux cleaned = -0.0221673 Jy ! Component: 3650 - total flux cleaned = -0.0221637 Jy ! Component: 3700 - total flux cleaned = -0.0218348 Jy ! Component: 3750 - total flux cleaned = -0.0218375 Jy ! Component: 3800 - total flux cleaned = -0.021838 Jy ! Component: 3850 - total flux cleaned = -0.0214786 Jy ! Component: 3900 - total flux cleaned = -0.0222092 Jy ! Component: 3950 - total flux cleaned = -0.0218401 Jy ! Component: 4000 - total flux cleaned = -0.0222225 Jy ! Component: 4050 - total flux cleaned = -0.02222 Jy ! Total flux subtracted in 4096 components = -0.0222213 Jy ! Clean residual min=-0.024752 max=0.024296 Jy/beam ! Clean residual mean=0.000037 rms=0.005737 Jy/beam ! Combined flux in latest and established models = 3.09338 Jy keep ! Adding 192 model components to the UV plane model. ! The established model now contains 271 components and 3.09338 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0555+3948_S_m_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 9.145 at -30.65 degrees (North through East) ! Clean map min=-0.056013 max=2.8724 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0555+3948_S_m_map.fits wmodel /image_prod/ug002_uva//J0555+3948_S_m_map.mod ! Writing 271 model components to file: /image_prod/ug002_uva//J0555+3948_S_m_map.mod wobs /image_prod/ug002_uva//J0555+3948_S_m_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0555+3948_S_m_uvs.fits wwins /image_prod/ug002_uva//J0555+3948_S_m_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0555+3948_S_m_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.87244 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00580378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.606151 0.606151 1.2123 2.4246 4.84921 9.69842 19.3968 38.7937 77.5873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0174 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.872 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 494.926 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0555+3948_S_m_dfm.log closed on Wed Mar 4 21:04:09 2020