! Started logfile: /image_prod/ug002_uva//J0141-0928_S_h_dfm.log on Wed Mar 4 19:10:51 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//J0141-0928_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0141-0928_S_h_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.752976 visibilities/baseline/integration-bin. ! Found source: J0141-0928 ! ! 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 36 lines of history. ! ! Reading 759 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 J0141-0928_S_h] 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.131701Jy sigma=6.563307 ! Fit after self-cal, rms=0.401775Jy sigma=2.396573 ! 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=2.532 mas, bmaj=6.47 mas, bpa=-0.936 degrees ! Estimated noise=4.90771 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 = 0.503362 Jy ! Component: 100 - total flux cleaned = 0.621482 Jy ! Total flux subtracted in 100 components = 0.621482 Jy ! Clean residual min=-0.037756 max=0.055600 Jy/beam ! Clean residual mean=-0.000069 rms=0.011126 Jy/beam ! Combined flux in latest and established models = 0.621482 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.621482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.203912Jy sigma=1.026560 ! Fit after self-cal, rms=0.203879Jy sigma=1.026204 ! 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=2.844 mas, bmaj=7.034 mas, bpa=-2.035 degrees ! Estimated noise=4.36761 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 = 0.0462754 Jy ! Component: 100 - total flux cleaned = 0.0707129 Jy ! Component: 150 - total flux cleaned = 0.0863885 Jy ! Component: 200 - total flux cleaned = 0.0970929 Jy ! Total flux subtracted in 200 components = 0.0970929 Jy ! Clean residual min=-0.033053 max=0.046237 Jy/beam ! Clean residual mean=-0.000065 rms=0.009405 Jy/beam ! Combined flux in latest and established models = 0.718575 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.718574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.194488Jy sigma=0.928109 ! Fit after self-cal, rms=0.194419Jy sigma=0.927655 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.844 x 7.034 at -2.035 degrees (North through East) ! Clean map min=-0.031357 max=0.63765 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.04 KP 0.99 ! MK 1.04 NL 0.97 OV 0.90 SC 1.36 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.96 HN 1.05 KP 1.00 ! MK 1.02 NL 1.01 OV 0.89 SC 0.76 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.97 HN 1.00 KP 1.01 ! MK 1.00 NL 0.90 OV 0.90 SC 0.97 ! ! ! Fit before self-cal, rms=0.194419Jy sigma=0.927655 ! Fit after self-cal, rms=0.151472Jy sigma=0.679771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=7.161 mas, bpa=-2.17 degrees ! Estimated noise=4.38866 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 = -0.00701935 Jy ! Component: 100 - total flux cleaned = -0.0079602 Jy ! Component: 150 - total flux cleaned = -0.00896488 Jy ! Component: 200 - total flux cleaned = -0.00979487 Jy ! Total flux subtracted in 200 components = -0.00979487 Jy ! Clean residual min=-0.021648 max=0.027486 Jy/beam ! Clean residual mean=-0.000034 rms=0.005604 Jy/beam ! Combined flux in latest and established models = 0.70878 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.70878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149170Jy sigma=0.676838 ! Fit after self-cal, rms=0.149262Jy sigma=0.676549 ! 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=0.149262Jy sigma=0.676549 ! Fit after self-cal, rms=0.104517Jy sigma=0.472491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=7.183 mas, bpa=-2.251 degrees ! Estimated noise=4.37938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190465 Jy ! Component: 100 - total flux cleaned = -0.00252235 Jy ! Component: 150 - total flux cleaned = -0.00252767 Jy ! Component: 200 - total flux cleaned = -0.00280051 Jy ! Total flux subtracted in 200 components = -0.00280051 Jy ! Clean residual min=-0.009610 max=0.011363 Jy/beam ! Clean residual mean=-0.000013 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.705979 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.705979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103645Jy sigma=0.468779 ! Fit after self-cal, rms=0.103668Jy sigma=0.468422 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 (-6.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109386 Jy ! Component: 100 - total flux cleaned = 0.0143957 Jy ! Component: 150 - total flux cleaned = 0.0139057 Jy ! Component: 200 - total flux cleaned = 0.0136367 Jy ! Total flux subtracted in 200 components = 0.0136367 Jy ! Clean residual min=-0.007501 max=0.006735 Jy/beam ! Clean residual mean=-0.000004 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.719616 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.719616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102465Jy sigma=0.458776 ! Fit after self-cal, rms=0.102415Jy sigma=0.458367 ! 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=0.102415Jy sigma=0.458367 ! Fit after self-cal, rms=0.102493Jy sigma=0.457622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=7.19 mas, bpa=-2.301 degrees ! Estimated noise=4.38341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132353 Jy ! Component: 100 - total flux cleaned = 0.00226394 Jy ! Component: 150 - total flux cleaned = 0.00268631 Jy ! Component: 200 - total flux cleaned = 0.00297591 Jy ! Total flux subtracted in 200 components = 0.00297591 Jy ! Clean residual min=-0.007108 max=0.006290 Jy/beam ! Clean residual mean=-0.000005 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.722592 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.722592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102194Jy sigma=0.456303 ! Fit after self-cal, rms=0.102191Jy sigma=0.456258 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 = 0.000577919 Jy ! Component: 100 - total flux cleaned = 0.000922814 Jy ! Component: 150 - total flux cleaned = 0.00123593 Jy ! Component: 200 - total flux cleaned = 0.00145155 Jy ! Total flux subtracted in 200 components = 0.00145155 Jy ! Clean residual min=-0.006683 max=0.006058 Jy/beam ! Clean residual mean=-0.000004 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.724043 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.724043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102036Jy sigma=0.455620 ! Fit after self-cal, rms=0.102035Jy sigma=0.455596 ! 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=0.102035Jy sigma=0.455596 ! Fit after self-cal, rms=0.102486Jy sigma=0.455412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.67 mas, bmaj=11.84 mas, bpa=0.5689 degrees ! Estimated noise=5.71383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245872 Jy ! Component: 100 - total flux cleaned = 0.00354866 Jy ! Component: 150 - total flux cleaned = 0.0036469 Jy ! Component: 200 - total flux cleaned = 0.00373219 Jy ! Total flux subtracted in 200 components = 0.00373219 Jy ! Clean residual min=-0.006488 max=0.007210 Jy/beam ! Clean residual mean=-0.000007 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.727775 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.727775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102443Jy sigma=0.455366 ! Fit after self-cal, rms=0.102448Jy sigma=0.455286 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 = 0.000398986 Jy ! Component: 100 - total flux cleaned = 0.000615238 Jy ! Component: 150 - total flux cleaned = 0.000694418 Jy ! Component: 200 - total flux cleaned = 0.000730362 Jy ! Total flux subtracted in 200 components = 0.000730362 Jy ! Clean residual min=-0.006359 max=0.007114 Jy/beam ! Clean residual mean=-0.000007 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.728506 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.728505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102393Jy sigma=0.455307 ! Fit after self-cal, rms=0.102389Jy sigma=0.455265 ! 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=2.851 mas, bmaj=7.196 mas, bpa=-2.343 degrees ! Estimated noise=4.38834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.851 x 7.196 at -2.343 degrees (North through East) ! Clean map min=-0.0059722 max=0.64343 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=0.102389Jy sigma=0.455265 ! Fit after self-cal, rms=0.085540Jy sigma=0.341474 ! Inverting map and beam ! Estimated beam: bmin=2.847 mas, bmaj=7.187 mas, bpa=-2.314 degrees ! Estimated noise=4.37585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103261 Jy ! Component: 100 - total flux cleaned = 0.00103215 Jy ! Component: 150 - total flux cleaned = 0.00110537 Jy ! Component: 200 - total flux cleaned = 0.00110653 Jy ! Total flux subtracted in 200 components = 0.00110653 Jy ! Clean residual min=-0.005889 max=0.005632 Jy/beam ! Clean residual mean=-0.000004 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.729612 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.729612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085412Jy sigma=0.340551 ! Fit after self-cal, rms=0.085414Jy sigma=0.340535 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.77676e-05 Jy ! Component: 100 - total flux cleaned = 0.000183221 Jy ! Component: 150 - total flux cleaned = 0.000180495 Jy ! Component: 200 - total flux cleaned = 0.000226762 Jy ! Total flux subtracted in 200 components = 0.000226762 Jy ! Clean residual min=-0.005856 max=0.005616 Jy/beam ! Clean residual mean=-0.000004 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.729839 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 0.729839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085350Jy sigma=0.340137 ! Fit after self-cal, rms=0.085350Jy sigma=0.340129 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085350Jy sigma=0.340129 ! Fit after self-cal, rms=0.085205Jy sigma=0.339977 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=2.543 mas, bmaj=6.602 mas, bpa=-1.085 degrees ! Estimated noise=4.88509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.500897 Jy ! Component: 100 - total flux cleaned = 0.617704 Jy ! Component: 150 - total flux cleaned = 0.662444 Jy ! Component: 200 - total flux cleaned = 0.683213 Jy ! Total flux subtracted in 200 components = 0.683213 Jy ! Clean residual min=-0.012035 max=0.011813 Jy/beam ! Clean residual mean=-0.000015 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.683213 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 0.683213 Jy ! Inverting map and beam ! Estimated beam: bmin=2.845 mas, bmaj=7.185 mas, bpa=-2.288 degrees ! Estimated noise=4.3729 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 = 0.0149232 Jy ! Component: 100 - total flux cleaned = 0.0247563 Jy ! Component: 150 - total flux cleaned = 0.0317445 Jy ! Component: 200 - total flux cleaned = 0.0349528 Jy ! Total flux subtracted in 200 components = 0.0349528 Jy ! Clean residual min=-0.007997 max=0.006177 Jy/beam ! Clean residual mean=-0.000011 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.718166 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.718166 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=6.659 mas, bmaj=11.82 mas, bpa=0.617 degrees ! Estimated noise=5.71819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639419 Jy ! Component: 100 - total flux cleaned = 0.0102016 Jy ! Component: 150 - total flux cleaned = 0.0115976 Jy ! Component: 200 - total flux cleaned = 0.0124114 Jy ! Total flux subtracted in 200 components = 0.0124114 Jy ! Clean residual min=-0.006591 max=0.006514 Jy/beam ! Clean residual mean=-0.000010 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.730577 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 = 0.000583153 Jy ! Component: 100 - total flux cleaned = 0.00105751 Jy ! Component: 150 - total flux cleaned = 0.00127822 Jy ! Component: 200 - total flux cleaned = 0.00135483 Jy ! Total flux subtracted in 200 components = 0.00135483 Jy ! Clean residual min=-0.006143 max=0.006268 Jy/beam ! Clean residual mean=-0.000008 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.731932 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 91 components and 0.731932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.845 mas, bmaj=7.185 mas, bpa=-2.288 degrees ! Estimated noise=4.3729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393758 Jy ! Component: 100 - total flux cleaned = -0.000880332 Jy ! Component: 150 - total flux cleaned = -0.00119297 Jy ! Component: 200 - total flux cleaned = -0.00118854 Jy ! Total flux subtracted in 200 components = -0.00118854 Jy ! Clean residual min=-0.006155 max=0.005526 Jy/beam ! Clean residual mean=-0.000005 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.730744 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.730744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085488Jy sigma=0.340833 ! Fit after self-cal, rms=0.085430Jy sigma=0.340596 wmodel J0141-0928_S_h_map.mod ! Writing 111 model components to file: J0141-0928_S_h_map.mod wobs J0141-0928_S_h_uvs.fits ! Writing UV FITS file: J0141-0928_S_h_uvs.fits wwins J0141-0928_S_h_map.win ! wwins: Wrote 2 windows to J0141-0928_S_h_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 = -0.000811022 Jy ! Component: 100 - total flux cleaned = -0.000513602 Jy ! Component: 150 - total flux cleaned = 0.000313282 Jy ! Component: 200 - total flux cleaned = 0.000925048 Jy ! Component: 250 - total flux cleaned = 0.00142768 Jy ! Component: 300 - total flux cleaned = 0.00167046 Jy ! Component: 350 - total flux cleaned = 0.00174854 Jy ! Component: 400 - total flux cleaned = 0.00174799 Jy ! Component: 450 - total flux cleaned = 0.00182033 Jy ! Component: 500 - total flux cleaned = 0.00174733 Jy ! Component: 550 - total flux cleaned = 0.00167781 Jy ! Component: 600 - total flux cleaned = 0.00167618 Jy ! Component: 650 - total flux cleaned = 0.00147753 Jy ! Component: 700 - total flux cleaned = 0.00122016 Jy ! Component: 750 - total flux cleaned = 0.000968684 Jy ! Component: 800 - total flux cleaned = 0.00072162 Jy ! Component: 850 - total flux cleaned = 0.000480277 Jy ! Component: 900 - total flux cleaned = 0.000182196 Jy ! Component: 950 - total flux cleaned = -0.000167403 Jy ! Component: 1000 - total flux cleaned = -0.000509084 Jy ! Component: 1050 - total flux cleaned = -0.000788742 Jy ! Component: 1100 - total flux cleaned = -0.000953713 Jy ! Component: 1150 - total flux cleaned = -0.00127907 Jy ! Component: 1200 - total flux cleaned = -0.00149253 Jy ! Component: 1250 - total flux cleaned = -0.0015983 Jy ! Component: 1300 - total flux cleaned = -0.00196062 Jy ! Component: 1350 - total flux cleaned = -0.00226545 Jy ! Component: 1400 - total flux cleaned = -0.00241585 Jy ! Component: 1450 - total flux cleaned = -0.00266173 Jy ! Component: 1500 - total flux cleaned = -0.00280713 Jy ! Component: 1550 - total flux cleaned = -0.00295088 Jy ! Component: 1600 - total flux cleaned = -0.00295137 Jy ! Component: 1650 - total flux cleaned = -0.00304473 Jy ! Component: 1700 - total flux cleaned = -0.0030911 Jy ! Component: 1750 - total flux cleaned = -0.00327293 Jy ! Component: 1800 - total flux cleaned = -0.00336242 Jy ! Component: 1850 - total flux cleaned = -0.00349537 Jy ! Component: 1900 - total flux cleaned = -0.00349571 Jy ! Component: 1950 - total flux cleaned = -0.00362576 Jy ! Component: 2000 - total flux cleaned = -0.00362586 Jy ! Component: 2050 - total flux cleaned = -0.00366871 Jy ! Component: 2100 - total flux cleaned = -0.00366874 Jy ! Component: 2150 - total flux cleaned = -0.00354394 Jy ! Component: 2200 - total flux cleaned = -0.00346106 Jy ! Component: 2250 - total flux cleaned = -0.0034608 Jy ! Component: 2300 - total flux cleaned = -0.00333917 Jy ! Component: 2350 - total flux cleaned = -0.00329912 Jy ! Component: 2400 - total flux cleaned = -0.00325878 Jy ! Component: 2450 - total flux cleaned = -0.0032191 Jy ! Component: 2500 - total flux cleaned = -0.0031803 Jy ! Component: 2550 - total flux cleaned = -0.00318055 Jy ! Component: 2600 - total flux cleaned = -0.00310388 Jy ! Component: 2650 - total flux cleaned = -0.00310419 Jy ! Component: 2700 - total flux cleaned = -0.00317994 Jy ! Component: 2750 - total flux cleaned = -0.00306727 Jy ! Component: 2800 - total flux cleaned = -0.00303009 Jy ! Component: 2850 - total flux cleaned = -0.00299319 Jy ! Component: 2900 - total flux cleaned = -0.00295652 Jy ! Component: 2950 - total flux cleaned = -0.0029198 Jy ! Component: 3000 - total flux cleaned = -0.00284709 Jy ! Component: 3050 - total flux cleaned = -0.00266697 Jy ! Component: 3100 - total flux cleaned = -0.00266717 Jy ! Component: 3150 - total flux cleaned = -0.00266721 Jy ! Component: 3200 - total flux cleaned = -0.00252585 Jy ! Component: 3250 - total flux cleaned = -0.002491 Jy ! Component: 3300 - total flux cleaned = -0.00252617 Jy ! Component: 3350 - total flux cleaned = -0.00238667 Jy ! Component: 3400 - total flux cleaned = -0.00235182 Jy ! Component: 3450 - total flux cleaned = -0.00231728 Jy ! Component: 3500 - total flux cleaned = -0.00224862 Jy ! Component: 3550 - total flux cleaned = -0.00221418 Jy ! Component: 3600 - total flux cleaned = -0.00197536 Jy ! Component: 3650 - total flux cleaned = -0.00183947 Jy ! Component: 3700 - total flux cleaned = -0.00177181 Jy ! Component: 3750 - total flux cleaned = -0.00160326 Jy ! Component: 3800 - total flux cleaned = -0.00146887 Jy ! Component: 3850 - total flux cleaned = -0.00133516 Jy ! Component: 3900 - total flux cleaned = -0.00126854 Jy ! Component: 3950 - total flux cleaned = -0.00116902 Jy ! Component: 4000 - total flux cleaned = -0.00113601 Jy ! Component: 4050 - total flux cleaned = -0.00106995 Jy ! Total flux subtracted in 4096 components = -0.000938178 Jy ! Clean residual min=-0.002041 max=0.002440 Jy/beam ! Clean residual mean=-0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.729805 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 330 components and 0.729806 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0141-0928_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.845 x 7.185 at -2.288 degrees (North through East) ! Clean map min=-0.0046336 max=0.64343 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0141-0928_S_h_map.fits wmodel /image_prod/ug002_uva//J0141-0928_S_h_map.mod ! Writing 330 model components to file: /image_prod/ug002_uva//J0141-0928_S_h_map.mod wobs /image_prod/ug002_uva//J0141-0928_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0141-0928_S_h_uvs.fits wwins /image_prod/ug002_uva//J0141-0928_S_h_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0141-0928_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.643433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00051242 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238915 0.238915 0.47783 0.95566 1.91132 3.82264 7.64528 15.2906 30.5811 61.1623 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.643 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1255.68 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0141-0928_S_h_dfm.log closed on Wed Mar 4 19:10:55 2020