! Started logfile: /image_prod/ug002_uva//J1119+6004_S_dfm.log on Wed Mar 4 23:59:14 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//J1119+6004_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1119+6004_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1119+6004 ! ! 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 8775 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 J1119+6004_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006596Jy sigma=8.141976 ! Fit after self-cal, rms=0.853402Jy sigma=6.941345 ! 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=3.331 mas, bmaj=3.8 mas, bpa=-47.13 degrees ! Estimated noise=1.65098 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 = 0.10866 Jy ! Component: 100 - total flux cleaned = 0.139701 Jy ! Total flux subtracted in 100 components = 0.139701 Jy ! Clean residual min=-0.005737 max=0.012495 Jy/beam ! Clean residual mean=-0.000019 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.139701 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.139701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074134Jy sigma=0.465325 ! Fit after self-cal, rms=0.074090Jy sigma=0.464731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130727 Jy ! Component: 100 - total flux cleaned = 0.0178806 Jy ! Total flux subtracted in 100 components = 0.0178806 Jy ! Clean residual min=-0.004943 max=0.004731 Jy/beam ! Clean residual mean=-0.000012 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.157582 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.157582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070998Jy sigma=0.447288 ! Fit after self-cal, rms=0.070984Jy sigma=0.447076 ! 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=4.105 mas, bmaj=4.501 mas, bpa=-26.83 degrees ! Estimated noise=0.964428 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 = 0.00116997 Jy ! Component: 100 - total flux cleaned = 0.000921411 Jy ! Component: 150 - total flux cleaned = 0.000716907 Jy ! Component: 200 - total flux cleaned = 0.000472084 Jy ! Total flux subtracted in 200 components = 0.000472084 Jy ! Clean residual min=-0.004738 max=0.004205 Jy/beam ! Clean residual mean=-0.000024 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.158054 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.158054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070348Jy sigma=0.445239 ! Fit after self-cal, rms=0.070332Jy sigma=0.445164 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.105 x 4.501 at -26.83 degrees (North through East) ! Clean map min=-0.0046752 max=0.14167 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.99 ! LA 1.01 MK 0.98 NL 1.03 OV 1.03 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.99 KP 0.98 ! LA 1.00 MK 1.00 NL 1.00 OV 0.95 ! PT 0.98 SC 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.02 KP 0.99 ! LA 1.03 MK 0.98 NL 1.12 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.070332Jy sigma=0.445164 ! Fit after self-cal, rms=0.064110Jy sigma=0.438857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.063 mas, bmaj=4.454 mas, bpa=-24.85 degrees ! Estimated noise=0.963074 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 = 0.0024378 Jy ! Component: 100 - total flux cleaned = 0.00249174 Jy ! Component: 150 - total flux cleaned = 0.00249241 Jy ! Component: 200 - total flux cleaned = 0.00249124 Jy ! Total flux subtracted in 200 components = 0.00249124 Jy ! Clean residual min=-0.004904 max=0.003599 Jy/beam ! Clean residual mean=-0.000022 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.160545 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.160545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063926Jy sigma=0.438360 ! Fit after self-cal, rms=0.063895Jy sigma=0.438256 ! 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=0.063895Jy sigma=0.438256 ! Fit after self-cal, rms=0.057737Jy sigma=0.416069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.039 mas, bmaj=4.422 mas, bpa=-26.44 degrees ! Estimated noise=0.962265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000800581 Jy ! Component: 100 - total flux cleaned = 0.000913174 Jy ! Component: 150 - total flux cleaned = 0.000983401 Jy ! Component: 200 - total flux cleaned = 0.00104267 Jy ! Total flux subtracted in 200 components = 0.00104267 Jy ! Clean residual min=-0.001806 max=0.001909 Jy/beam ! Clean residual mean=-0.000019 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.161588 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.161588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057704Jy sigma=0.415893 ! Fit after self-cal, rms=0.057726Jy sigma=0.415719 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 (-17.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177344 Jy ! Component: 100 - total flux cleaned = 0.00249818 Jy ! Component: 150 - total flux cleaned = 0.00253007 Jy ! Component: 200 - total flux cleaned = 0.00253191 Jy ! Total flux subtracted in 200 components = 0.00253191 Jy ! Clean residual min=-0.001665 max=0.001639 Jy/beam ! Clean residual mean=-0.000018 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.16412 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.16412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057665Jy sigma=0.415185 ! Fit after self-cal, rms=0.057660Jy sigma=0.415139 ! 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=0.057660Jy sigma=0.415139 ! Fit after self-cal, rms=0.057538Jy sigma=0.415001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=4.402 mas, bpa=-26.11 degrees ! Estimated noise=0.963074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109533 Jy ! Component: 100 - total flux cleaned = 0.00174878 Jy ! Component: 150 - total flux cleaned = 0.0018585 Jy ! Component: 200 - total flux cleaned = 0.00193901 Jy ! Total flux subtracted in 200 components = 0.00193901 Jy ! Clean residual min=-0.001620 max=0.001600 Jy/beam ! Clean residual mean=-0.000017 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.166059 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.166059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057509Jy sigma=0.414787 ! Fit after self-cal, rms=0.057505Jy sigma=0.414769 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 = 0.000324367 Jy ! Component: 100 - total flux cleaned = 0.000418961 Jy ! Component: 150 - total flux cleaned = 0.000452774 Jy ! Component: 200 - total flux cleaned = 0.000468066 Jy ! Total flux subtracted in 200 components = 0.000468066 Jy ! Clean residual min=-0.001613 max=0.001582 Jy/beam ! Clean residual mean=-0.000017 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.166527 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.166527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057495Jy sigma=0.414691 ! Fit after self-cal, rms=0.057495Jy sigma=0.414687 ! 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=0.057495Jy sigma=0.414687 ! Fit after self-cal, rms=0.057432Jy sigma=0.414630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.994 mas, bmaj=9.194 mas, bpa=76.23 degrees ! Estimated noise=1.19624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073941 Jy ! Component: 100 - total flux cleaned = 0.000970397 Jy ! Component: 150 - total flux cleaned = 0.00105059 Jy ! Component: 200 - total flux cleaned = 0.00108236 Jy ! Total flux subtracted in 200 components = 0.00108236 Jy ! Clean residual min=-0.001610 max=0.001979 Jy/beam ! Clean residual mean=-0.000039 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.167609 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.167609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057426Jy sigma=0.414587 ! Fit after self-cal, rms=0.057423Jy sigma=0.414577 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 = 0.000236063 Jy ! Component: 100 - total flux cleaned = 0.000222151 Jy ! Component: 150 - total flux cleaned = 0.000215927 Jy ! Component: 200 - total flux cleaned = 0.000210286 Jy ! Total flux subtracted in 200 components = 0.000210286 Jy ! Clean residual min=-0.001588 max=0.001949 Jy/beam ! Clean residual mean=-0.000039 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.167819 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.167819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057424Jy sigma=0.414575 ! Fit after self-cal, rms=0.057424Jy sigma=0.414573 ! 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=4.032 mas, bmaj=4.39 mas, bpa=-25.69 degrees ! Estimated noise=0.963905 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.032 x 4.39 at -25.69 degrees (North through East) ! Clean map min=-0.0015413 max=0.14076 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=3.282 mas, bmaj=3.724 mas, bpa=-46.12 degrees ! Estimated noise=1.64393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10835 Jy ! Component: 100 - total flux cleaned = 0.141026 Jy ! Component: 150 - total flux cleaned = 0.154718 Jy ! Component: 200 - total flux cleaned = 0.160977 Jy ! Total flux subtracted in 200 components = 0.160977 Jy ! Clean residual min=-0.003220 max=0.003188 Jy/beam ! Clean residual mean=-0.000011 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.160977 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.160977 Jy ! Inverting map and beam ! Estimated beam: bmin=4.032 mas, bmaj=4.39 mas, bpa=-25.69 degrees ! Estimated noise=0.963905 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 = 0.0034799 Jy ! Component: 100 - total flux cleaned = 0.00476676 Jy ! Component: 150 - total flux cleaned = 0.00555056 Jy ! Component: 200 - total flux cleaned = 0.00608023 Jy ! Total flux subtracted in 200 components = 0.00608023 Jy ! Clean residual min=-0.001793 max=0.001634 Jy/beam ! Clean residual mean=-0.000018 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.167058 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.167058 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=7.994 mas, bmaj=9.194 mas, bpa=76.23 degrees ! Estimated noise=1.19624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105062 Jy ! Component: 100 - total flux cleaned = 0.00107897 Jy ! Component: 150 - total flux cleaned = 0.00110523 Jy ! Component: 200 - total flux cleaned = 0.0011283 Jy ! Total flux subtracted in 200 components = 0.0011283 Jy ! Clean residual min=-0.001614 max=0.001902 Jy/beam ! Clean residual mean=-0.000038 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.168186 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 = -1.94967e-05 Jy ! Component: 100 - total flux cleaned = -3.70837e-05 Jy ! Component: 150 - total flux cleaned = -3.72412e-05 Jy ! Component: 200 - total flux cleaned = -5.3024e-05 Jy ! Total flux subtracted in 200 components = -5.3024e-05 Jy ! Clean residual min=-0.001594 max=0.001891 Jy/beam ! Clean residual mean=-0.000038 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.168133 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.168133 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.032 mas, bmaj=4.39 mas, bpa=-25.69 degrees ! Estimated noise=0.963905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412724 Jy ! Component: 100 - total flux cleaned = 0.000506462 Jy ! Component: 150 - total flux cleaned = 0.000455921 Jy ! Component: 200 - total flux cleaned = 0.000456974 Jy ! Total flux subtracted in 200 components = 0.000456974 Jy ! Clean residual min=-0.001579 max=0.001632 Jy/beam ! Clean residual mean=-0.000017 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.16859 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.16859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057446Jy sigma=0.414686 ! Fit after self-cal, rms=0.057443Jy sigma=0.414648 wmodel J1119+6004_S_map.mod ! Writing 79 model components to file: J1119+6004_S_map.mod wobs J1119+6004_S_uvs.fits ! Writing UV FITS file: J1119+6004_S_uvs.fits wwins J1119+6004_S_map.win ! wwins: Wrote 2 windows to J1119+6004_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 = -0.00011493 Jy ! Component: 100 - total flux cleaned = -0.000368976 Jy ! Component: 150 - total flux cleaned = -0.000531294 Jy ! Component: 200 - total flux cleaned = -0.000688534 Jy ! Component: 250 - total flux cleaned = -0.000815885 Jy ! Component: 300 - total flux cleaned = -0.000938361 Jy ! Component: 350 - total flux cleaned = -0.000938307 Jy ! Component: 400 - total flux cleaned = -0.000962342 Jy ! Component: 450 - total flux cleaned = -0.00105326 Jy ! Component: 500 - total flux cleaned = -0.000986633 Jy ! Component: 550 - total flux cleaned = -0.000986667 Jy ! Component: 600 - total flux cleaned = -0.000923121 Jy ! Component: 650 - total flux cleaned = -0.000923818 Jy ! Component: 700 - total flux cleaned = -0.000944474 Jy ! Component: 750 - total flux cleaned = -0.000944666 Jy ! Component: 800 - total flux cleaned = -0.000964925 Jy ! Component: 850 - total flux cleaned = -0.00102362 Jy ! Component: 900 - total flux cleaned = -0.00100444 Jy ! Component: 950 - total flux cleaned = -0.00106194 Jy ! Component: 1000 - total flux cleaned = -0.00108085 Jy ! Component: 1050 - total flux cleaned = -0.00108108 Jy ! Component: 1100 - total flux cleaned = -0.00111755 Jy ! Component: 1150 - total flux cleaned = -0.0011531 Jy ! Component: 1200 - total flux cleaned = -0.00120582 Jy ! Component: 1250 - total flux cleaned = -0.00115298 Jy ! Component: 1300 - total flux cleaned = -0.00117024 Jy ! Component: 1350 - total flux cleaned = -0.00115299 Jy ! Component: 1400 - total flux cleaned = -0.00122016 Jy ! Component: 1450 - total flux cleaned = -0.00121977 Jy ! Component: 1500 - total flux cleaned = -0.00128501 Jy ! Component: 1550 - total flux cleaned = -0.00133336 Jy ! Component: 1600 - total flux cleaned = -0.00128568 Jy ! Component: 1650 - total flux cleaned = -0.00136482 Jy ! Component: 1700 - total flux cleaned = -0.00141143 Jy ! Component: 1750 - total flux cleaned = -0.00141112 Jy ! Component: 1800 - total flux cleaned = -0.00144186 Jy ! Component: 1850 - total flux cleaned = -0.0014118 Jy ! Component: 1900 - total flux cleaned = -0.0014566 Jy ! Component: 1950 - total flux cleaned = -0.00139759 Jy ! Component: 2000 - total flux cleaned = -0.00144119 Jy ! Component: 2050 - total flux cleaned = -0.00136889 Jy ! Component: 2100 - total flux cleaned = -0.00138336 Jy ! Component: 2150 - total flux cleaned = -0.00139744 Jy ! Component: 2200 - total flux cleaned = -0.00134163 Jy ! Component: 2250 - total flux cleaned = -0.00132778 Jy ! Component: 2300 - total flux cleaned = -0.00141004 Jy ! Component: 2350 - total flux cleaned = -0.00135575 Jy ! Component: 2400 - total flux cleaned = -0.00135563 Jy ! Component: 2450 - total flux cleaned = -0.00130251 Jy ! Component: 2500 - total flux cleaned = -0.00130264 Jy ! Component: 2550 - total flux cleaned = -0.00128967 Jy ! Component: 2600 - total flux cleaned = -0.00128995 Jy ! Component: 2650 - total flux cleaned = -0.00131557 Jy ! Component: 2700 - total flux cleaned = -0.00127732 Jy ! Component: 2750 - total flux cleaned = -0.00128997 Jy ! Component: 2800 - total flux cleaned = -0.00132732 Jy ! Component: 2850 - total flux cleaned = -0.00130232 Jy ! Component: 2900 - total flux cleaned = -0.00130242 Jy ! Component: 2950 - total flux cleaned = -0.0013511 Jy ! Component: 3000 - total flux cleaned = -0.00138724 Jy ! Component: 3050 - total flux cleaned = -0.00138711 Jy ! Component: 3100 - total flux cleaned = -0.00139902 Jy ! Component: 3150 - total flux cleaned = -0.00144612 Jy ! Component: 3200 - total flux cleaned = -0.00143442 Jy ! Component: 3250 - total flux cleaned = -0.00151572 Jy ! Component: 3300 - total flux cleaned = -0.00157302 Jy ! Component: 3350 - total flux cleaned = -0.00159575 Jy ! Component: 3400 - total flux cleaned = -0.00162977 Jy ! Component: 3450 - total flux cleaned = -0.00161854 Jy ! Component: 3500 - total flux cleaned = -0.00171909 Jy ! Component: 3550 - total flux cleaned = -0.0016747 Jy ! Component: 3600 - total flux cleaned = -0.00171865 Jy ! Component: 3650 - total flux cleaned = -0.00176245 Jy ! Component: 3700 - total flux cleaned = -0.00176233 Jy ! Component: 3750 - total flux cleaned = -0.00182707 Jy ! Component: 3800 - total flux cleaned = -0.00186981 Jy ! Component: 3850 - total flux cleaned = -0.00189108 Jy ! Component: 3900 - total flux cleaned = -0.00186995 Jy ! Component: 3950 - total flux cleaned = -0.00192241 Jy ! Component: 4000 - total flux cleaned = -0.00194328 Jy ! Component: 4050 - total flux cleaned = -0.00195366 Jy ! Total flux subtracted in 4096 components = -0.00196384 Jy ! Clean residual min=-0.000667 max=0.000602 Jy/beam ! Clean residual mean=-0.000004 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.166626 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 376 components and 0.166626 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1119+6004_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.032 x 4.39 at -25.69 degrees (North through East) ! Clean map min=-0.0012828 max=0.14019 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1119+6004_S_map.fits wmodel /image_prod/ug002_uva//J1119+6004_S_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J1119+6004_S_map.mod wobs /image_prod/ug002_uva//J1119+6004_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1119+6004_S_uvs.fits wwins /image_prod/ug002_uva//J1119+6004_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1119+6004_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.392171 0.392171 0.784341 1.56868 3.13736 6.27473 12.5495 25.0989 50.1978 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= 764.973 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1119+6004_S_dfm.log closed on Wed Mar 4 23:59:18 2020