! Started logfile: /image_prod/ug002_uvm//J1113+1442_S_a_dfm.log on Wed Mar 4 17:01:45 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_uvm//J1113+1442_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1113+1442_S_a_uvm.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.832837 visibilities/baseline/integration-bin. ! Found source: J1113+1442 ! ! 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 5037 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 J1113+1442_S_a] 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 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.117043Jy sigma=9.805121 ! Fit after self-cal, rms=0.549488Jy sigma=4.830102 ! 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=2.939 mas, bmaj=6.708 mas, bpa=-8.008 degrees ! Estimated noise=1.54662 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 = 0.354322 Jy ! Component: 100 - total flux cleaned = 0.433162 Jy ! Total flux subtracted in 100 components = 0.433162 Jy ! Clean residual min=-0.010372 max=0.026223 Jy/beam ! Clean residual mean=-0.000022 rms=0.002930 Jy/beam ! Combined flux in latest and established models = 0.433162 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.433162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147004Jy sigma=0.933761 ! Fit after self-cal, rms=0.147115Jy sigma=0.932965 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260489 Jy ! Component: 100 - total flux cleaned = 0.0363806 Jy ! Total flux subtracted in 100 components = 0.0363806 Jy ! Clean residual min=-0.011201 max=0.013173 Jy/beam ! Clean residual mean=-0.000015 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.469543 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.469543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141811Jy sigma=0.871675 ! Fit after self-cal, rms=0.141738Jy sigma=0.870895 ! 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=3.595 mas, bmaj=7.661 mas, bpa=-7.301 degrees ! Estimated noise=1.21446 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 (109.5, -35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754035 Jy ! Component: 100 - total flux cleaned = 0.00941593 Jy ! Component: 150 - total flux cleaned = 0.0100102 Jy ! Component: 200 - total flux cleaned = 0.0100245 Jy ! Total flux subtracted in 200 components = 0.0100245 Jy ! Clean residual min=-0.009024 max=0.011598 Jy/beam ! Clean residual mean=0.000018 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.479567 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.479567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139544Jy sigma=0.852406 ! Fit after self-cal, rms=0.139444Jy sigma=0.851433 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.595 x 7.661 at -7.301 degrees (North through East) ! Clean map min=-0.0095361 max=0.4574 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 0.98 ! LA 1.02 MK 0.97 NL 1.04 OV 1.00 ! PT 0.99 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.86 HN 1.40 KP 0.96 ! LA 0.98 NL 1.00 OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.04 HN 0.99 KP 0.98 ! LA 1.01 MK 0.98 NL 1.06 OV 0.97 ! PT 0.98 SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.72 HN 1.53 KP 0.98 ! LA 0.98 NL 0.98 OV 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.99 KP 0.99 ! LA 1.00 MK 0.97 NL 1.07 OV 0.97 ! PT 0.99 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.87 HN 1.40 KP 0.96 ! LA 1.00 NL 1.09 OV 0.94 ! ! ! Fit before self-cal, rms=0.139444Jy sigma=0.851433 ! Fit after self-cal, rms=0.116760Jy sigma=0.778619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=7.624 mas, bpa=-7.247 degrees ! Estimated noise=1.20753 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 = -0.000531628 Jy ! Component: 100 - total flux cleaned = -0.00214383 Jy ! Component: 150 - total flux cleaned = -0.00302363 Jy ! Component: 200 - total flux cleaned = -0.0034742 Jy ! Total flux subtracted in 200 components = -0.0034742 Jy ! Clean residual min=-0.009613 max=0.008393 Jy/beam ! Clean residual mean=0.000012 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.476093 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.476093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116372Jy sigma=0.775203 ! Fit after self-cal, rms=0.116302Jy sigma=0.774588 ! 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=0.116302Jy sigma=0.774588 ! Fit after self-cal, rms=0.076635Jy sigma=0.573801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=7.645 mas, bpa=-7.277 degrees ! Estimated noise=1.20829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886379 Jy ! Component: 100 - total flux cleaned = 0.00222333 Jy ! Component: 150 - total flux cleaned = 0.00304099 Jy ! Component: 200 - total flux cleaned = 0.0034876 Jy ! Total flux subtracted in 200 components = 0.0034876 Jy ! Clean residual min=-0.003096 max=0.005018 Jy/beam ! Clean residual mean=0.000005 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.479581 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.479581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076299Jy sigma=0.570036 ! Fit after self-cal, rms=0.076289Jy sigma=0.569574 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) ! Added new window around map position (-1, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423848 Jy ! Component: 100 - total flux cleaned = 0.00435283 Jy ! Component: 150 - total flux cleaned = 0.00457894 Jy ! Component: 200 - total flux cleaned = 0.0048585 Jy ! Total flux subtracted in 200 components = 0.0048585 Jy ! Clean residual min=-0.003055 max=0.002728 Jy/beam ! Clean residual mean=0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.484439 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.484439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075973Jy sigma=0.566635 ! Fit after self-cal, rms=0.075932Jy sigma=0.566392 ! 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=0.075932Jy sigma=0.566392 ! Fit after self-cal, rms=0.075644Jy sigma=0.565150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=7.629 mas, bpa=-7.255 degrees ! Estimated noise=1.20691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152815 Jy ! Component: 100 - total flux cleaned = 0.00240283 Jy ! Component: 150 - total flux cleaned = 0.00294328 Jy ! Component: 200 - total flux cleaned = 0.00312909 Jy ! Total flux subtracted in 200 components = 0.00312909 Jy ! Clean residual min=-0.003157 max=0.002442 Jy/beam ! Clean residual mean=0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.487568 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.487568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075487Jy sigma=0.563515 ! Fit after self-cal, rms=0.075465Jy sigma=0.563428 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 = 0.000446489 Jy ! Component: 100 - total flux cleaned = 0.000614636 Jy ! Component: 150 - total flux cleaned = 0.00082623 Jy ! Component: 200 - total flux cleaned = 0.000974555 Jy ! Total flux subtracted in 200 components = 0.000974555 Jy ! Clean residual min=-0.003116 max=0.002429 Jy/beam ! Clean residual mean=0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.488543 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.488543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075390Jy sigma=0.562811 ! Fit after self-cal, rms=0.075389Jy sigma=0.562785 ! 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=0.075389Jy sigma=0.562785 ! Fit after self-cal, rms=0.075344Jy sigma=0.562533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.168 mas, bmaj=11.01 mas, bpa=-8.344 degrees ! Estimated noise=1.43941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104875 Jy ! Component: 100 - total flux cleaned = 0.00158688 Jy ! Component: 150 - total flux cleaned = 0.00192839 Jy ! Component: 200 - total flux cleaned = 0.00210382 Jy ! Total flux subtracted in 200 components = 0.00210382 Jy ! Clean residual min=-0.002796 max=0.003098 Jy/beam ! Clean residual mean=0.000006 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.490647 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 146 components and 0.490647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075310Jy sigma=0.561991 ! Fit after self-cal, rms=0.075306Jy sigma=0.561951 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 = 0.000262347 Jy ! Component: 100 - total flux cleaned = 0.000384124 Jy ! Component: 150 - total flux cleaned = 0.000439003 Jy ! Component: 200 - total flux cleaned = 0.000463843 Jy ! Total flux subtracted in 200 components = 0.000463843 Jy ! Clean residual min=-0.002766 max=0.003080 Jy/beam ! Clean residual mean=0.000006 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.491111 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 164 components and 0.491111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075295Jy sigma=0.561783 ! Fit after self-cal, rms=0.075297Jy sigma=0.561775 ! 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=3.562 mas, bmaj=7.624 mas, bpa=-7.241 degrees ! Estimated noise=1.20708 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 7.624 at -7.241 degrees (North through East) ! Clean map min=-0.0030513 max=0.45559 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=2.91 mas, bmaj=6.701 mas, bpa=-8.099 degrees ! Estimated noise=1.54834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.354581 Jy ! Component: 100 - total flux cleaned = 0.434466 Jy ! Component: 150 - total flux cleaned = 0.461979 Jy ! Component: 200 - total flux cleaned = 0.474348 Jy ! Total flux subtracted in 200 components = 0.474348 Jy ! Clean residual min=-0.004075 max=0.005859 Jy/beam ! Clean residual mean=0.000002 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.474348 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.474348 Jy ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=7.624 mas, bpa=-7.241 degrees ! Estimated noise=1.20708 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 = 0.00760367 Jy ! Component: 100 - total flux cleaned = 0.0120479 Jy ! Component: 150 - total flux cleaned = 0.0140804 Jy ! Component: 200 - total flux cleaned = 0.015021 Jy ! Total flux subtracted in 200 components = 0.015021 Jy ! Clean residual min=-0.003072 max=0.003019 Jy/beam ! Clean residual mean=0.000003 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.489369 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.489369 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=8.168 mas, bmaj=11.01 mas, bpa=-8.344 degrees ! Estimated noise=1.43941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949368 Jy ! Component: 100 - total flux cleaned = 0.00171275 Jy ! Component: 150 - total flux cleaned = 0.00214841 Jy ! Component: 200 - total flux cleaned = 0.00236476 Jy ! Total flux subtracted in 200 components = 0.00236476 Jy ! Clean residual min=-0.002752 max=0.003167 Jy/beam ! Clean residual mean=0.000008 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.491733 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 = 0.000194828 Jy ! Component: 100 - total flux cleaned = 0.000284444 Jy ! Component: 150 - total flux cleaned = 0.000444704 Jy ! Component: 200 - total flux cleaned = 0.000517773 Jy ! Total flux subtracted in 200 components = 0.000517773 Jy ! Clean residual min=-0.002748 max=0.003138 Jy/beam ! Clean residual mean=0.000008 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.492251 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 97 components and 0.492251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=7.624 mas, bpa=-7.241 degrees ! Estimated noise=1.20708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196605 Jy ! Component: 100 - total flux cleaned = 0.000259584 Jy ! Component: 150 - total flux cleaned = 0.00038234 Jy ! Component: 200 - total flux cleaned = 0.000439515 Jy ! Total flux subtracted in 200 components = 0.000439515 Jy ! Clean residual min=-0.003037 max=0.002786 Jy/beam ! Clean residual mean=0.000004 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.492691 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.492691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075434Jy sigma=0.562736 ! Fit after self-cal, rms=0.075411Jy sigma=0.562496 wmodel J1113+1442_S_a_map.mod ! Writing 116 model components to file: J1113+1442_S_a_map.mod wobs J1113+1442_S_a_uvs.fits ! Writing UV FITS file: J1113+1442_S_a_uvs.fits wwins J1113+1442_S_a_map.win ! wwins: Wrote 3 windows to J1113+1442_S_a_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 = -0.000278759 Jy ! Component: 100 - total flux cleaned = -0.000234824 Jy ! Component: 150 - total flux cleaned = -0.000278027 Jy ! Component: 200 - total flux cleaned = -0.000358218 Jy ! Component: 250 - total flux cleaned = -0.000435418 Jy ! Component: 300 - total flux cleaned = -0.000360641 Jy ! Component: 350 - total flux cleaned = -0.00032469 Jy ! Component: 400 - total flux cleaned = -0.000325197 Jy ! Component: 450 - total flux cleaned = -0.000184089 Jy ! Component: 500 - total flux cleaned = -4.57676e-05 Jy ! Component: 550 - total flux cleaned = 0.000124428 Jy ! Component: 600 - total flux cleaned = 0.000325185 Jy ! Component: 650 - total flux cleaned = 0.000324805 Jy ! Component: 700 - total flux cleaned = 0.000520585 Jy ! Component: 750 - total flux cleaned = 0.000649041 Jy ! Component: 800 - total flux cleaned = 0.000807648 Jy ! Component: 850 - total flux cleaned = 0.000901418 Jy ! Component: 900 - total flux cleaned = 0.00105608 Jy ! Component: 950 - total flux cleaned = 0.00114785 Jy ! Component: 1000 - total flux cleaned = 0.00139021 Jy ! Component: 1050 - total flux cleaned = 0.00147985 Jy ! Component: 1100 - total flux cleaned = 0.0016276 Jy ! Component: 1150 - total flux cleaned = 0.00174437 Jy ! Component: 1200 - total flux cleaned = 0.00174444 Jy ! Component: 1250 - total flux cleaned = 0.00191658 Jy ! Component: 1300 - total flux cleaned = 0.00194465 Jy ! Component: 1350 - total flux cleaned = 0.00197266 Jy ! Component: 1400 - total flux cleaned = 0.00205647 Jy ! Component: 1450 - total flux cleaned = 0.00213971 Jy ! Component: 1500 - total flux cleaned = 0.0021398 Jy ! Component: 1550 - total flux cleaned = 0.0022759 Jy ! Component: 1600 - total flux cleaned = 0.00232987 Jy ! Component: 1650 - total flux cleaned = 0.00238305 Jy ! Component: 1700 - total flux cleaned = 0.00233034 Jy ! Component: 1750 - total flux cleaned = 0.0024359 Jy ! Component: 1800 - total flux cleaned = 0.00254081 Jy ! Component: 1850 - total flux cleaned = 0.0026445 Jy ! Component: 1900 - total flux cleaned = 0.00264454 Jy ! Component: 1950 - total flux cleaned = 0.00282392 Jy ! Component: 2000 - total flux cleaned = 0.00282389 Jy ! Component: 2050 - total flux cleaned = 0.0029754 Jy ! Component: 2100 - total flux cleaned = 0.00302547 Jy ! Component: 2150 - total flux cleaned = 0.00310004 Jy ! Component: 2200 - total flux cleaned = 0.00322367 Jy ! Component: 2250 - total flux cleaned = 0.00322338 Jy ! Component: 2300 - total flux cleaned = 0.00324804 Jy ! Component: 2350 - total flux cleaned = 0.0033937 Jy ! Component: 2400 - total flux cleaned = 0.00339395 Jy ! Component: 2450 - total flux cleaned = 0.00341783 Jy ! Component: 2500 - total flux cleaned = 0.00353685 Jy ! Component: 2550 - total flux cleaned = 0.00356051 Jy ! Component: 2600 - total flux cleaned = 0.00356051 Jy ! Component: 2650 - total flux cleaned = 0.00353735 Jy ! Component: 2700 - total flux cleaned = 0.00365363 Jy ! Component: 2750 - total flux cleaned = 0.00369997 Jy ! Component: 2800 - total flux cleaned = 0.00369985 Jy ! Component: 2850 - total flux cleaned = 0.00367684 Jy ! Component: 2900 - total flux cleaned = 0.00379033 Jy ! Component: 2950 - total flux cleaned = 0.0036773 Jy ! Component: 3000 - total flux cleaned = 0.00374454 Jy ! Component: 3050 - total flux cleaned = 0.00374443 Jy ! Component: 3100 - total flux cleaned = 0.00374443 Jy ! Component: 3150 - total flux cleaned = 0.00376673 Jy ! Component: 3200 - total flux cleaned = 0.00370067 Jy ! Component: 3250 - total flux cleaned = 0.00374435 Jy ! Component: 3300 - total flux cleaned = 0.00378794 Jy ! Component: 3350 - total flux cleaned = 0.00376597 Jy ! Component: 3400 - total flux cleaned = 0.00376599 Jy ! Component: 3450 - total flux cleaned = 0.00374464 Jy ! Component: 3500 - total flux cleaned = 0.00376594 Jy ! Component: 3550 - total flux cleaned = 0.00376601 Jy ! Component: 3600 - total flux cleaned = 0.00380831 Jy ! Component: 3650 - total flux cleaned = 0.0039134 Jy ! Component: 3700 - total flux cleaned = 0.00380889 Jy ! Component: 3750 - total flux cleaned = 0.0038923 Jy ! Component: 3800 - total flux cleaned = 0.00385088 Jy ! Component: 3850 - total flux cleaned = 0.0038922 Jy ! Component: 3900 - total flux cleaned = 0.00397443 Jy ! Component: 3950 - total flux cleaned = 0.00399475 Jy ! Component: 4000 - total flux cleaned = 0.00401502 Jy ! Component: 4050 - total flux cleaned = 0.00395427 Jy ! Total flux subtracted in 4096 components = 0.00401486 Jy ! Clean residual min=-0.001126 max=0.001073 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.496706 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 418 components and 0.496706 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1113+1442_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 7.624 at -7.241 degrees (North through East) ! Clean map min=-0.0026072 max=0.45497 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1113+1442_S_a_map.fits wmodel /image_prod/ug002_uvm//J1113+1442_S_a_map.mod ! Writing 418 model components to file: /image_prod/ug002_uvm//J1113+1442_S_a_map.mod wobs /image_prod/ug002_uvm//J1113+1442_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1113+1442_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1113+1442_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1113+1442_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.454968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000386794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255047 0.255047 0.510094 1.02019 2.04038 4.08075 8.1615 16.323 32.646 65.292 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.454 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1176.25 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1113+1442_S_a_dfm.log closed on Wed Mar 4 17:01:49 2020