! Started logfile: /image_prod/ug002_uva//J0356+2903_S_dfm.log on Wed Mar 4 20:05:53 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//J0356+2903_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0356+2903_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.976852 visibilities/baseline/integration-bin. ! Found source: J0356+2903 ! ! 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 6330 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 J0356+2903_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023682Jy sigma=8.492759 ! Fit after self-cal, rms=0.774227Jy sigma=6.367335 ! 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=3.257 mas, bmaj=8.213 mas, bpa=-18.85 degrees ! Estimated noise=1.80185 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 = 0.174341 Jy ! Component: 100 - total flux cleaned = 0.240946 Jy ! Total flux subtracted in 100 components = 0.240946 Jy ! Clean residual min=-0.014007 max=0.032552 Jy/beam ! Clean residual mean=-0.000102 rms=0.005035 Jy/beam ! Combined flux in latest and established models = 0.240947 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.240947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111367Jy sigma=0.880958 ! Fit after self-cal, rms=0.110348Jy sigma=0.875731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0410462 Jy ! Component: 100 - total flux cleaned = 0.0683656 Jy ! Total flux subtracted in 100 components = 0.0683656 Jy ! Clean residual min=-0.010949 max=0.018146 Jy/beam ! Clean residual mean=-0.000056 rms=0.003340 Jy/beam ! Combined flux in latest and established models = 0.309312 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.309312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088362Jy sigma=0.650674 ! Fit after self-cal, rms=0.087353Jy sigma=0.645604 ! 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=3.956 mas, bmaj=8.881 mas, bpa=-18.82 degrees ! Estimated noise=1.10837 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 (-4.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292656 Jy ! Component: 100 - total flux cleaned = 0.0478468 Jy ! Component: 150 - total flux cleaned = 0.0609155 Jy ! Component: 200 - total flux cleaned = 0.0703842 Jy ! Total flux subtracted in 200 components = 0.0703842 Jy ! Clean residual min=-0.007826 max=0.010209 Jy/beam ! Clean residual mean=-0.000021 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.379696 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 117 components and 0.379696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075943Jy sigma=0.519944 ! Fit after self-cal, rms=0.075169Jy sigma=0.514137 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.956 x 8.881 at -18.82 degrees (North through East) ! Clean map min=-0.0075956 max=0.21801 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.08 KP 0.97 ! LA 1.03 MK 1.05 NL 0.95 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 1.05 KP 0.97 ! LA 1.01 MK 1.01 NL 1.10 OV 0.89 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.03 KP 0.96 ! LA 1.05 MK 1.01 NL 1.07 OV 1.02 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.075169Jy sigma=0.514137 ! Fit after self-cal, rms=0.072267Jy sigma=0.487717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.014 mas, bmaj=8.975 mas, bpa=-18.76 degrees ! Estimated noise=1.10716 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 = 0.00296635 Jy ! Component: 100 - total flux cleaned = 0.00348162 Jy ! Component: 150 - total flux cleaned = 0.00338471 Jy ! Component: 200 - total flux cleaned = 0.00322049 Jy ! Total flux subtracted in 200 components = 0.00322049 Jy ! Clean residual min=-0.006666 max=0.007019 Jy/beam ! Clean residual mean=-0.000003 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.382917 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.382917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071772Jy sigma=0.483600 ! Fit after self-cal, rms=0.071747Jy sigma=0.482692 ! 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=0.071747Jy sigma=0.482692 ! Fit after self-cal, rms=0.063257Jy sigma=0.453521 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.983 mas, bmaj=8.944 mas, bpa=-18.94 degrees ! Estimated noise=1.10343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455785 Jy ! Component: 100 - total flux cleaned = 0.00552175 Jy ! Component: 150 - total flux cleaned = 0.0058951 Jy ! Component: 200 - total flux cleaned = 0.00614856 Jy ! Total flux subtracted in 200 components = 0.00614856 Jy ! Clean residual min=-0.003483 max=0.006756 Jy/beam ! Clean residual mean=0.000003 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.389065 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.389065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062903Jy sigma=0.449947 ! Fit after self-cal, rms=0.062785Jy sigma=0.449206 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 (-8.5, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00704189 Jy ! Component: 100 - total flux cleaned = 0.0108652 Jy ! Component: 150 - total flux cleaned = 0.0129187 Jy ! Component: 200 - total flux cleaned = 0.0139001 Jy ! Total flux subtracted in 200 components = 0.0139001 Jy ! Clean residual min=-0.002882 max=0.003099 Jy/beam ! Clean residual mean=0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.402965 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 195 components and 0.402965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062009Jy sigma=0.440945 ! Fit after self-cal, rms=0.061903Jy sigma=0.440342 ! 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=0.061903Jy sigma=0.440342 ! Fit after self-cal, rms=0.061223Jy sigma=0.439446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.98 mas, bmaj=8.94 mas, bpa=-18.83 degrees ! Estimated noise=1.09813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269416 Jy ! Component: 100 - total flux cleaned = 0.00427257 Jy ! Component: 150 - total flux cleaned = 0.00470923 Jy ! Component: 200 - total flux cleaned = 0.00521861 Jy ! Total flux subtracted in 200 components = 0.00521861 Jy ! Clean residual min=-0.002633 max=0.002783 Jy/beam ! Clean residual mean=0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.408184 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 213 components and 0.408184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061050Jy sigma=0.437923 ! Fit after self-cal, rms=0.061016Jy sigma=0.437770 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 = 0.000874906 Jy ! Component: 100 - total flux cleaned = 0.00114176 Jy ! Component: 150 - total flux cleaned = 0.00138328 Jy ! Component: 200 - total flux cleaned = 0.00160624 Jy ! Total flux subtracted in 200 components = 0.00160624 Jy ! Clean residual min=-0.002455 max=0.002801 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.40979 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 227 components and 0.40979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060932Jy sigma=0.437087 ! Fit after self-cal, rms=0.060923Jy sigma=0.437025 ! Inverting map ! Added new window around map position (-19.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153075 Jy ! Component: 100 - total flux cleaned = 0.0018196 Jy ! Component: 150 - total flux cleaned = 0.00231349 Jy ! Component: 200 - total flux cleaned = 0.00260638 Jy ! Total flux subtracted in 200 components = 0.00260638 Jy ! Clean residual min=-0.002226 max=0.002247 Jy/beam ! Clean residual mean=0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.412397 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 246 components and 0.412397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060755Jy sigma=0.435455 ! Fit after self-cal, rms=0.060748Jy sigma=0.435381 ! 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=0.060748Jy sigma=0.435381 ! Fit after self-cal, rms=0.060523Jy sigma=0.435150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.109 mas, bmaj=10.86 mas, bpa=-12.9 degrees ! Estimated noise=1.26891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177615 Jy ! Component: 100 - total flux cleaned = 0.00286116 Jy ! Component: 150 - total flux cleaned = 0.00319334 Jy ! Component: 200 - total flux cleaned = 0.00337351 Jy ! Total flux subtracted in 200 components = 0.00337351 Jy ! Clean residual min=-0.002177 max=0.002184 Jy/beam ! Clean residual mean=0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.41577 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 269 components and 0.41577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060473Jy sigma=0.434694 ! Fit after self-cal, rms=0.060464Jy sigma=0.434634 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 = 0.000177955 Jy ! Component: 100 - total flux cleaned = 0.000352138 Jy ! Component: 150 - total flux cleaned = 0.000443933 Jy ! Component: 200 - total flux cleaned = 0.000527147 Jy ! Total flux subtracted in 200 components = 0.000527147 Jy ! Clean residual min=-0.002098 max=0.002026 Jy/beam ! Clean residual mean=0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.416297 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 277 components and 0.416297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060444Jy sigma=0.434452 ! Fit after self-cal, rms=0.060440Jy sigma=0.434414 ! 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=3.982 mas, bmaj=8.942 mas, bpa=-18.64 degrees ! Estimated noise=1.09797 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.982 x 8.942 at -18.64 degrees (North through East) ! Clean map min=-0.0026003 max=0.21465 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=3.277 mas, bmaj=8.248 mas, bpa=-18.72 degrees ! Estimated noise=1.7803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172418 Jy ! Component: 100 - total flux cleaned = 0.241567 Jy ! Component: 150 - total flux cleaned = 0.281143 Jy ! Component: 200 - total flux cleaned = 0.307977 Jy ! Total flux subtracted in 200 components = 0.307977 Jy ! Clean residual min=-0.007537 max=0.014962 Jy/beam ! Clean residual mean=-0.000042 rms=0.002501 Jy/beam ! Combined flux in latest and established models = 0.307977 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.307977 Jy ! Inverting map and beam ! Estimated beam: bmin=3.982 mas, bmaj=8.942 mas, bpa=-18.64 degrees ! Estimated noise=1.09797 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 = 0.0261682 Jy ! Component: 100 - total flux cleaned = 0.0431016 Jy ! Component: 150 - total flux cleaned = 0.0551794 Jy ! Component: 200 - total flux cleaned = 0.0645438 Jy ! Total flux subtracted in 200 components = 0.0645438 Jy ! Clean residual min=-0.004113 max=0.005535 Jy/beam ! Clean residual mean=-0.000007 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.372521 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 133 components and 0.372521 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742546 Jy ! Component: 100 - total flux cleaned = 0.0133662 Jy ! Component: 150 - total flux cleaned = 0.0182244 Jy ! Component: 200 - total flux cleaned = 0.0223163 Jy ! Total flux subtracted in 200 components = 0.0223163 Jy ! Clean residual min=-0.003072 max=0.003152 Jy/beam ! Clean residual mean=-0.000003 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.394837 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 206 components and 0.394837 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=8.109 mas, bmaj=10.86 mas, bpa=-12.9 degrees ! Estimated noise=1.26891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051467 Jy ! Component: 100 - total flux cleaned = 0.00890045 Jy ! Component: 150 - total flux cleaned = 0.0112066 Jy ! Component: 200 - total flux cleaned = 0.0130477 Jy ! Total flux subtracted in 200 components = 0.0130477 Jy ! Clean residual min=-0.002483 max=0.002753 Jy/beam ! Clean residual mean=0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.407885 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 = 0.00149037 Jy ! Component: 100 - total flux cleaned = 0.00270381 Jy ! Component: 150 - total flux cleaned = 0.00376264 Jy ! Component: 200 - total flux cleaned = 0.00452015 Jy ! Total flux subtracted in 200 components = 0.00452015 Jy ! Clean residual min=-0.002112 max=0.002386 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.412405 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 330 components and 0.412405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.982 mas, bmaj=8.942 mas, bpa=-18.64 degrees ! Estimated noise=1.09797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817838 Jy ! Component: 100 - total flux cleaned = 0.00118128 Jy ! Component: 150 - total flux cleaned = 0.00150107 Jy ! Component: 200 - total flux cleaned = 0.00169778 Jy ! Total flux subtracted in 200 components = 0.00169778 Jy ! Clean residual min=-0.002076 max=0.002020 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.414103 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 357 components and 0.414103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060436Jy sigma=0.434602 ! Fit after self-cal, rms=0.060424Jy sigma=0.434353 wmodel J0356+2903_S_map.mod ! Writing 357 model components to file: J0356+2903_S_map.mod wobs J0356+2903_S_uvs.fits ! Writing UV FITS file: J0356+2903_S_uvs.fits wwins J0356+2903_S_map.win ! wwins: Wrote 4 windows to J0356+2903_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 = -0.000534591 Jy ! Component: 100 - total flux cleaned = -0.000605621 Jy ! Component: 150 - total flux cleaned = -0.000606198 Jy ! Component: 200 - total flux cleaned = -0.000573331 Jy ! Component: 250 - total flux cleaned = -0.000509318 Jy ! Component: 300 - total flux cleaned = -0.000448446 Jy ! Component: 350 - total flux cleaned = -0.00032886 Jy ! Component: 400 - total flux cleaned = -0.000271176 Jy ! Component: 450 - total flux cleaned = -0.000270926 Jy ! Component: 500 - total flux cleaned = -0.000269924 Jy ! Component: 550 - total flux cleaned = -0.000241407 Jy ! Component: 600 - total flux cleaned = -0.000134849 Jy ! Component: 650 - total flux cleaned = -0.000161113 Jy ! Component: 700 - total flux cleaned = -0.000185846 Jy ! Component: 750 - total flux cleaned = -0.00018531 Jy ! Component: 800 - total flux cleaned = -0.000136601 Jy ! Component: 850 - total flux cleaned = -0.000209138 Jy ! Component: 900 - total flux cleaned = -0.000209217 Jy ! Component: 950 - total flux cleaned = -0.000255528 Jy ! Component: 1000 - total flux cleaned = -0.000301423 Jy ! Component: 1050 - total flux cleaned = -0.000324419 Jy ! Component: 1100 - total flux cleaned = -0.000412542 Jy ! Component: 1150 - total flux cleaned = -0.00043403 Jy ! Component: 1200 - total flux cleaned = -0.000412632 Jy ! Component: 1250 - total flux cleaned = -0.000454811 Jy ! Component: 1300 - total flux cleaned = -0.000495953 Jy ! Component: 1350 - total flux cleaned = -0.000434268 Jy ! Component: 1400 - total flux cleaned = -0.000434351 Jy ! Component: 1450 - total flux cleaned = -0.000374642 Jy ! Component: 1500 - total flux cleaned = -0.000335562 Jy ! Component: 1550 - total flux cleaned = -0.0003931 Jy ! Component: 1600 - total flux cleaned = -0.000316604 Jy ! Component: 1650 - total flux cleaned = -0.000297467 Jy ! Component: 1700 - total flux cleaned = -0.000260392 Jy ! Component: 1750 - total flux cleaned = -0.000260233 Jy ! Component: 1800 - total flux cleaned = -0.000224035 Jy ! Component: 1850 - total flux cleaned = -0.000295531 Jy ! Component: 1900 - total flux cleaned = -0.000313184 Jy ! Component: 1950 - total flux cleaned = -0.000313192 Jy ! Component: 2000 - total flux cleaned = -0.000330749 Jy ! Component: 2050 - total flux cleaned = -0.000398865 Jy ! Component: 2100 - total flux cleaned = -0.000415594 Jy ! Component: 2150 - total flux cleaned = -0.000465959 Jy ! Component: 2200 - total flux cleaned = -0.000498649 Jy ! Component: 2250 - total flux cleaned = -0.000531387 Jy ! Component: 2300 - total flux cleaned = -0.000612275 Jy ! Component: 2350 - total flux cleaned = -0.00061235 Jy ! Component: 2400 - total flux cleaned = -0.000739075 Jy ! Component: 2450 - total flux cleaned = -0.00073905 Jy ! Component: 2500 - total flux cleaned = -0.000816741 Jy ! Component: 2550 - total flux cleaned = -0.000878084 Jy ! Component: 2600 - total flux cleaned = -0.000908342 Jy ! Component: 2650 - total flux cleaned = -0.00102889 Jy ! Component: 2700 - total flux cleaned = -0.00101385 Jy ! Component: 2750 - total flux cleaned = -0.00110251 Jy ! Component: 2800 - total flux cleaned = -0.00108762 Jy ! Component: 2850 - total flux cleaned = -0.00110222 Jy ! Component: 2900 - total flux cleaned = -0.00113093 Jy ! Component: 2950 - total flux cleaned = -0.00120214 Jy ! Component: 3000 - total flux cleaned = -0.00121632 Jy ! Component: 3050 - total flux cleaned = -0.00128613 Jy ! Component: 3100 - total flux cleaned = -0.00123071 Jy ! Component: 3150 - total flux cleaned = -0.00135412 Jy ! Component: 3200 - total flux cleaned = -0.00132691 Jy ! Component: 3250 - total flux cleaned = -0.00132671 Jy ! Component: 3300 - total flux cleaned = -0.00129989 Jy ! Component: 3350 - total flux cleaned = -0.00132651 Jy ! Component: 3400 - total flux cleaned = -0.00132636 Jy ! Component: 3450 - total flux cleaned = -0.00132642 Jy ! Component: 3500 - total flux cleaned = -0.00135218 Jy ! Component: 3550 - total flux cleaned = -0.00140361 Jy ! Component: 3600 - total flux cleaned = -0.00139076 Jy ! Component: 3650 - total flux cleaned = -0.00139082 Jy ! Component: 3700 - total flux cleaned = -0.00140341 Jy ! Component: 3750 - total flux cleaned = -0.001478 Jy ! Component: 3800 - total flux cleaned = -0.00147807 Jy ! Component: 3850 - total flux cleaned = -0.00147798 Jy ! Component: 3900 - total flux cleaned = -0.00149026 Jy ! Component: 3950 - total flux cleaned = -0.00151437 Jy ! Component: 4000 - total flux cleaned = -0.00149044 Jy ! Component: 4050 - total flux cleaned = -0.00150231 Jy ! Total flux subtracted in 4096 components = -0.00154972 Jy ! Clean residual min=-0.000730 max=0.000659 Jy/beam ! Clean residual mean=0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.412553 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 660 components and 0.412553 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0356+2903_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.982 x 8.942 at -18.64 degrees (North through East) ! Clean map min=-0.0017535 max=0.2156 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0356+2903_S_map.fits wmodel /image_prod/ug002_uva//J0356+2903_S_map.mod ! Writing 660 model components to file: /image_prod/ug002_uva//J0356+2903_S_map.mod wobs /image_prod/ug002_uva//J0356+2903_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0356+2903_S_uvs.fits wwins /image_prod/ug002_uva//J0356+2903_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0356+2903_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.215602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308757 0.308757 0.617513 1.23503 2.47005 4.94011 9.88022 19.7604 39.5209 79.0417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.215 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 971.638 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0356+2903_S_dfm.log closed on Wed Mar 4 20:05:57 2020