! Started logfile: /image_prod/ug002_uva//J0627+0324_S_dfm.log on Wed Mar 4 21:19:36 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//J0627+0324_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0627+0324_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777037 visibilities/baseline/integration-bin. ! Found source: J0627+0324 ! ! 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 6294 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 J0627+0324_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015643Jy sigma=8.312087 ! Fit after self-cal, rms=0.857185Jy sigma=7.033277 ! 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=3.212 mas, bmaj=13.81 mas, bpa=-16.72 degrees ! Estimated noise=1.60695 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 = 0.107679 Jy ! Component: 100 - total flux cleaned = 0.138963 Jy ! Total flux subtracted in 100 components = 0.138963 Jy ! Clean residual min=-0.005704 max=0.013071 Jy/beam ! Clean residual mean=0.000032 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.138963 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.138963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068053Jy sigma=0.488638 ! Fit after self-cal, rms=0.068026Jy sigma=0.488404 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139977 Jy ! Component: 100 - total flux cleaned = 0.0216184 Jy ! Total flux subtracted in 100 components = 0.0216184 Jy ! Clean residual min=-0.004124 max=0.006123 Jy/beam ! Clean residual mean=0.000012 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.160581 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.160581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064946Jy sigma=0.456014 ! Fit after self-cal, rms=0.064915Jy sigma=0.455755 ! Inverting map ! Added new window around map position (-6.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588768 Jy ! Component: 100 - total flux cleaned = 0.00769348 Jy ! Total flux subtracted in 100 components = 0.00769348 Jy ! Clean residual min=-0.003435 max=0.004014 Jy/beam ! Clean residual mean=0.000005 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.168275 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.168275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064399Jy sigma=0.450920 ! Fit after self-cal, rms=0.064326Jy sigma=0.450474 ! 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=3.921 mas, bmaj=13.74 mas, bpa=-16.19 degrees ! Estimated noise=1.12778 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 = 0.00194736 Jy ! Component: 100 - total flux cleaned = 0.00196041 Jy ! Component: 150 - total flux cleaned = 0.00183355 Jy ! Component: 200 - total flux cleaned = 0.00183243 Jy ! Total flux subtracted in 200 components = 0.00183243 Jy ! Clean residual min=-0.003018 max=0.003753 Jy/beam ! Clean residual mean=0.000002 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.170107 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.170107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064112Jy sigma=0.448736 ! Fit after self-cal, rms=0.064082Jy sigma=0.448612 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.921 x 13.74 at -16.19 degrees (North through East) ! Clean map min=-0.0030479 max=0.14054 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 KP 1.00 ! LA 1.06 MK 1.05 NL 1.02 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.01 KP 0.98 ! LA 1.07 MK 0.99 NL 0.99 OV 0.91 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.99 ! LA 1.06 MK 1.01 NL 1.00 OV 1.02 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.064082Jy sigma=0.448612 ! Fit after self-cal, rms=0.062870Jy sigma=0.443480 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.945 mas, bmaj=13.56 mas, bpa=-16.11 degrees ! Estimated noise=1.12194 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 = 0.00148296 Jy ! Component: 100 - total flux cleaned = 0.00158626 Jy ! Component: 150 - total flux cleaned = 0.00162734 Jy ! Component: 200 - total flux cleaned = 0.00165983 Jy ! Total flux subtracted in 200 components = 0.00165983 Jy ! Clean residual min=-0.003051 max=0.002919 Jy/beam ! Clean residual mean=0.000007 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.171767 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.171767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062779Jy sigma=0.442693 ! Fit after self-cal, rms=0.062782Jy sigma=0.442574 ! 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=0.062782Jy sigma=0.442574 ! Fit after self-cal, rms=0.063656Jy sigma=0.439324 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=13.53 mas, bpa=-16.02 degrees ! Estimated noise=1.12221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127101 Jy ! Component: 100 - total flux cleaned = 0.00160235 Jy ! Component: 150 - total flux cleaned = 0.00169807 Jy ! Component: 200 - total flux cleaned = 0.00172198 Jy ! Total flux subtracted in 200 components = 0.00172198 Jy ! Clean residual min=-0.002354 max=0.002204 Jy/beam ! Clean residual mean=0.000006 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.173489 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.173489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063599Jy sigma=0.438908 ! Fit after self-cal, rms=0.063623Jy sigma=0.438854 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 = 7.02576e-05 Jy ! Component: 100 - total flux cleaned = 9.2646e-05 Jy ! Component: 150 - total flux cleaned = 7.16419e-05 Jy ! Component: 200 - total flux cleaned = 7.15996e-05 Jy ! Total flux subtracted in 200 components = 7.15996e-05 Jy ! Clean residual min=-0.002327 max=0.002223 Jy/beam ! Clean residual mean=0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.17356 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.17356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063608Jy sigma=0.438744 ! Fit after self-cal, rms=0.063606Jy sigma=0.438737 ! 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=0.063606Jy sigma=0.438737 ! Fit after self-cal, rms=0.063652Jy sigma=0.438598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.932 mas, bmaj=13.49 mas, bpa=-15.99 degrees ! Estimated noise=1.12209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941569 Jy ! Component: 100 - total flux cleaned = 0.00120782 Jy ! Component: 150 - total flux cleaned = 0.00131332 Jy ! Component: 200 - total flux cleaned = 0.00135035 Jy ! Total flux subtracted in 200 components = 0.00135035 Jy ! Clean residual min=-0.002199 max=0.002123 Jy/beam ! Clean residual mean=0.000004 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.174911 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 0.174911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063631Jy sigma=0.438441 ! Fit after self-cal, rms=0.063633Jy sigma=0.438436 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 = 5.85351e-05 Jy ! Component: 100 - total flux cleaned = 7.45625e-05 Jy ! Component: 150 - total flux cleaned = 7.49191e-05 Jy ! Component: 200 - total flux cleaned = 8.82415e-05 Jy ! Total flux subtracted in 200 components = 8.82415e-05 Jy ! Clean residual min=-0.002185 max=0.002107 Jy/beam ! Clean residual mean=0.000004 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.174999 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.174999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063625Jy sigma=0.438380 ! Fit after self-cal, rms=0.063625Jy sigma=0.438378 ! 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=0.063625Jy sigma=0.438378 ! Fit after self-cal, rms=0.063615Jy sigma=0.438320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.367 mas, bmaj=13.77 mas, bpa=-9.876 degrees ! Estimated noise=1.27632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869257 Jy ! Component: 100 - total flux cleaned = 0.00113412 Jy ! Component: 150 - total flux cleaned = 0.00123918 Jy ! Component: 200 - total flux cleaned = 0.00130951 Jy ! Total flux subtracted in 200 components = 0.00130951 Jy ! Clean residual min=-0.002259 max=0.002596 Jy/beam ! Clean residual mean=0.000006 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.176309 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.176309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063606Jy sigma=0.438274 ! Fit after self-cal, rms=0.063605Jy sigma=0.438265 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 = 7.53682e-05 Jy ! Component: 100 - total flux cleaned = 8.47376e-05 Jy ! Component: 150 - total flux cleaned = 0.000101553 Jy ! Component: 200 - total flux cleaned = 0.000124614 Jy ! Total flux subtracted in 200 components = 0.000124614 Jy ! Clean residual min=-0.002268 max=0.002612 Jy/beam ! Clean residual mean=0.000006 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.176433 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 0.176433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063603Jy sigma=0.438265 ! Fit after self-cal, rms=0.063602Jy sigma=0.438263 ! 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=3.932 mas, bmaj=13.45 mas, bpa=-15.96 degrees ! Estimated noise=1.12236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.932 x 13.45 at -15.96 degrees (North through East) ! Clean map min=-0.0020775 max=0.14017 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=3.226 mas, bmaj=13.53 mas, bpa=-16.55 degrees ! Estimated noise=1.60187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107141 Jy ! Component: 100 - total flux cleaned = 0.138358 Jy ! Component: 150 - total flux cleaned = 0.153367 Jy ! Component: 200 - total flux cleaned = 0.16155 Jy ! Total flux subtracted in 200 components = 0.16155 Jy ! Clean residual min=-0.003089 max=0.004047 Jy/beam ! Clean residual mean=0.000013 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.16155 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.16155 Jy ! Inverting map and beam ! Estimated beam: bmin=3.932 mas, bmaj=13.45 mas, bpa=-15.96 degrees ! Estimated noise=1.12236 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 = 0.00592455 Jy ! Component: 100 - total flux cleaned = 0.00951354 Jy ! Component: 150 - total flux cleaned = 0.0118658 Jy ! Component: 200 - total flux cleaned = 0.0128677 Jy ! Total flux subtracted in 200 components = 0.0128677 Jy ! Clean residual min=-0.002378 max=0.002350 Jy/beam ! Clean residual mean=0.000008 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.174418 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.174418 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=8.367 mas, bmaj=13.77 mas, bpa=-9.876 degrees ! Estimated noise=1.27632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112739 Jy ! Component: 100 - total flux cleaned = 0.00138615 Jy ! Component: 150 - total flux cleaned = 0.00158483 Jy ! Component: 200 - total flux cleaned = 0.00174979 Jy ! Total flux subtracted in 200 components = 0.00174979 Jy ! Clean residual min=-0.002219 max=0.002631 Jy/beam ! Clean residual mean=0.000008 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.176168 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 = 0.000158951 Jy ! Component: 100 - total flux cleaned = 0.000271636 Jy ! Component: 150 - total flux cleaned = 0.000383381 Jy ! Component: 200 - total flux cleaned = 0.00046644 Jy ! Total flux subtracted in 200 components = 0.00046644 Jy ! Clean residual min=-0.002201 max=0.002650 Jy/beam ! Clean residual mean=0.000006 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.176634 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 110 components and 0.176634 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.932 mas, bmaj=13.45 mas, bpa=-15.96 degrees ! Estimated noise=1.12236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012727 Jy ! Component: 100 - total flux cleaned = 4.38911e-05 Jy ! Component: 150 - total flux cleaned = 0.000171267 Jy ! Component: 200 - total flux cleaned = 0.000229824 Jy ! Total flux subtracted in 200 components = 0.000229824 Jy ! Clean residual min=-0.002223 max=0.002078 Jy/beam ! Clean residual mean=0.000004 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.176864 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.176864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063633Jy sigma=0.438438 ! Fit after self-cal, rms=0.063636Jy sigma=0.438421 wmodel J0627+0324_S_map.mod ! Writing 124 model components to file: J0627+0324_S_map.mod wobs J0627+0324_S_uvs.fits ! Writing UV FITS file: J0627+0324_S_uvs.fits wwins J0627+0324_S_map.win ! wwins: Wrote 2 windows to J0627+0324_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 = -1.48106e-05 Jy ! Component: 100 - total flux cleaned = 0.000169832 Jy ! Component: 150 - total flux cleaned = 0.000415723 Jy ! Component: 200 - total flux cleaned = 0.000747851 Jy ! Component: 250 - total flux cleaned = 0.00100088 Jy ! Component: 300 - total flux cleaned = 0.00124382 Jy ! Component: 350 - total flux cleaned = 0.00150629 Jy ! Component: 400 - total flux cleaned = 0.00173172 Jy ! Component: 450 - total flux cleaned = 0.00192322 Jy ! Component: 500 - total flux cleaned = 0.00208194 Jy ! Component: 550 - total flux cleaned = 0.00226113 Jy ! Component: 600 - total flux cleaned = 0.00238559 Jy ! Component: 650 - total flux cleaned = 0.00250654 Jy ! Component: 700 - total flux cleaned = 0.00267126 Jy ! Component: 750 - total flux cleaned = 0.00276308 Jy ! Component: 800 - total flux cleaned = 0.00283107 Jy ! Component: 850 - total flux cleaned = 0.00291918 Jy ! Component: 900 - total flux cleaned = 0.00300484 Jy ! Component: 950 - total flux cleaned = 0.00302544 Jy ! Component: 1000 - total flux cleaned = 0.00306661 Jy ! Component: 1050 - total flux cleaned = 0.00314686 Jy ! Component: 1100 - total flux cleaned = 0.00320537 Jy ! Component: 1150 - total flux cleaned = 0.00322453 Jy ! Component: 1200 - total flux cleaned = 0.00322469 Jy ! Component: 1250 - total flux cleaned = 0.00326166 Jy ! Component: 1300 - total flux cleaned = 0.0032618 Jy ! Component: 1350 - total flux cleaned = 0.00324415 Jy ! Component: 1400 - total flux cleaned = 0.00315687 Jy ! Component: 1450 - total flux cleaned = 0.00317406 Jy ! Component: 1500 - total flux cleaned = 0.00308891 Jy ! Component: 1550 - total flux cleaned = 0.0030887 Jy ! Component: 1600 - total flux cleaned = 0.00302244 Jy ! Component: 1650 - total flux cleaned = 0.00297399 Jy ! Component: 1700 - total flux cleaned = 0.00302139 Jy ! Component: 1750 - total flux cleaned = 0.00297452 Jy ! Component: 1800 - total flux cleaned = 0.00295946 Jy ! Component: 1850 - total flux cleaned = 0.00302074 Jy ! Component: 1900 - total flux cleaned = 0.0029604 Jy ! Component: 1950 - total flux cleaned = 0.00299007 Jy ! Component: 2000 - total flux cleaned = 0.00298991 Jy ! Component: 2050 - total flux cleaned = 0.00294657 Jy ! Component: 2100 - total flux cleaned = 0.00297544 Jy ! Component: 2150 - total flux cleaned = 0.00296126 Jy ! Component: 2200 - total flux cleaned = 0.00294742 Jy ! Component: 2250 - total flux cleaned = 0.00290604 Jy ! Component: 2300 - total flux cleaned = 0.00289258 Jy ! Component: 2350 - total flux cleaned = 0.00291959 Jy ! Component: 2400 - total flux cleaned = 0.00289304 Jy ! Component: 2450 - total flux cleaned = 0.00289323 Jy ! Component: 2500 - total flux cleaned = 0.00289308 Jy ! Component: 2550 - total flux cleaned = 0.00286758 Jy ! Component: 2600 - total flux cleaned = 0.00286787 Jy ! Component: 2650 - total flux cleaned = 0.002868 Jy ! Component: 2700 - total flux cleaned = 0.00288037 Jy ! Component: 2750 - total flux cleaned = 0.00289265 Jy ! Component: 2800 - total flux cleaned = 0.00285637 Jy ! Component: 2850 - total flux cleaned = 0.00291645 Jy ! Component: 2900 - total flux cleaned = 0.00296398 Jy ! Component: 2950 - total flux cleaned = 0.00294039 Jy ! Component: 3000 - total flux cleaned = 0.00297523 Jy ! Component: 3050 - total flux cleaned = 0.00297523 Jy ! Component: 3100 - total flux cleaned = 0.0029979 Jy ! Component: 3150 - total flux cleaned = 0.00300915 Jy ! Component: 3200 - total flux cleaned = 0.00304267 Jy ! Component: 3250 - total flux cleaned = 0.0030095 Jy ! Component: 3300 - total flux cleaned = 0.0030537 Jy ! Component: 3350 - total flux cleaned = 0.00306471 Jy ! Component: 3400 - total flux cleaned = 0.00307546 Jy ! Component: 3450 - total flux cleaned = 0.0031504 Jy ! Component: 3500 - total flux cleaned = 0.00310783 Jy ! Component: 3550 - total flux cleaned = 0.0030975 Jy ! Component: 3600 - total flux cleaned = 0.00311858 Jy ! Component: 3650 - total flux cleaned = 0.00311865 Jy ! Component: 3700 - total flux cleaned = 0.00311861 Jy ! Component: 3750 - total flux cleaned = 0.00313902 Jy ! Component: 3800 - total flux cleaned = 0.00312886 Jy ! Component: 3850 - total flux cleaned = 0.00310887 Jy ! Component: 3900 - total flux cleaned = 0.00306903 Jy ! Component: 3950 - total flux cleaned = 0.00306913 Jy ! Component: 4000 - total flux cleaned = 0.00309853 Jy ! Component: 4050 - total flux cleaned = 0.003079 Jy ! Total flux subtracted in 4096 components = 0.00308867 Jy ! Clean residual min=-0.000612 max=0.000557 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.179953 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 448 components and 0.179953 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0627+0324_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.932 x 13.45 at -15.96 degrees (North through East) ! Clean map min=-0.0015588 max=0.14025 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0627+0324_S_map.fits wmodel /image_prod/ug002_uva//J0627+0324_S_map.mod ! Writing 448 model components to file: /image_prod/ug002_uva//J0627+0324_S_map.mod wobs /image_prod/ug002_uva//J0627+0324_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0627+0324_S_uvs.fits wwins /image_prod/ug002_uva//J0627+0324_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0627+0324_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140251 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187008 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400014 0.400014 0.800027 1.60005 3.20011 6.40022 12.8004 25.6009 51.2017 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 749.974 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0627+0324_S_dfm.log closed on Wed Mar 4 21:19:39 2020