! Started logfile: /image_prod/ug002_uva//J0952+6538_S_dfm.log on Wed Mar 4 23:14:03 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//J0952+6538_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0952+6538_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0952+6538 ! ! 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 11340 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 J0952+6538_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004503Jy sigma=7.888956 ! Fit after self-cal, rms=0.959061Jy sigma=7.525060 ! 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=3.439 mas, bmaj=3.678 mas, bpa=-20.37 degrees ! Estimated noise=1.56814 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 = 0.0312288 Jy ! Component: 100 - total flux cleaned = 0.0401285 Jy ! Total flux subtracted in 100 components = 0.0401285 Jy ! Clean residual min=-0.003321 max=0.006195 Jy/beam ! Clean residual mean=-0.000008 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0401285 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0401285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069497Jy sigma=0.476234 ! Fit after self-cal, rms=0.067989Jy sigma=0.463926 ! Inverting map ! Added new window around map position (-3.5, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676326 Jy ! Component: 100 - total flux cleaned = 0.0107485 Jy ! Total flux subtracted in 100 components = 0.0107485 Jy ! Clean residual min=-0.003156 max=0.003445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.050877 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.050877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067161Jy sigma=0.456553 ! Fit after self-cal, rms=0.067111Jy sigma=0.455974 ! 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=4.338 mas, bmaj=4.471 mas, bpa=-14.85 degrees ! Estimated noise=0.871791 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 = 0.00422279 Jy ! Component: 100 - total flux cleaned = 0.0065618 Jy ! Component: 150 - total flux cleaned = 0.00801233 Jy ! Component: 200 - total flux cleaned = 0.00878277 Jy ! Total flux subtracted in 200 components = 0.00878277 Jy ! Clean residual min=-0.002026 max=0.001852 Jy/beam ! Clean residual mean=0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0596597 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0596597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066815Jy sigma=0.453788 ! Fit after self-cal, rms=0.066806Jy sigma=0.453457 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.338 x 4.471 at -14.85 degrees (North through East) ! Clean map min=-0.001841 max=0.043306 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 1.03 ! LA 0.99 MK 0.97 NL 1.10 OV 1.06 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 1.04 KP 1.06 ! LA 0.99 MK 1.02 NL 1.09 OV 0.96 ! PT 1.01 SC 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 0.96 ! LA 1.07 MK 1.01 NL 0.77 OV 1.10 ! PT 1.03 SC 0.93 ! ! ! Fit before self-cal, rms=0.066806Jy sigma=0.453457 ! Fit after self-cal, rms=0.063582Jy sigma=0.452058 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.299 mas, bmaj=4.448 mas, bpa=-3.823 degrees ! Estimated noise=0.863775 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 = 0.0015638 Jy ! Component: 100 - total flux cleaned = 0.001849 Jy ! Component: 150 - total flux cleaned = 0.00197731 Jy ! Component: 200 - total flux cleaned = 0.00204302 Jy ! Total flux subtracted in 200 components = 0.00204302 Jy ! Clean residual min=-0.002022 max=0.001788 Jy/beam ! Clean residual mean=0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0617028 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0617028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063531Jy sigma=0.451692 ! Fit after self-cal, rms=0.063455Jy sigma=0.451126 ! 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=0.063455Jy sigma=0.451126 ! Fit after self-cal, rms=0.061686Jy sigma=0.449310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.259 mas, bmaj=4.412 mas, bpa=-16.39 degrees ! Estimated noise=0.86036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518627 Jy ! Component: 100 - total flux cleaned = 0.000595817 Jy ! Component: 150 - total flux cleaned = 0.000612352 Jy ! Component: 200 - total flux cleaned = 0.000613325 Jy ! Total flux subtracted in 200 components = 0.000613325 Jy ! Clean residual min=-0.001464 max=0.001697 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0623161 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0623161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061672Jy sigma=0.449225 ! Fit after self-cal, rms=0.061666Jy sigma=0.448972 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 (-86, 107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124959 Jy ! Component: 100 - total flux cleaned = 0.00148514 Jy ! Component: 150 - total flux cleaned = 0.00161218 Jy ! Component: 200 - total flux cleaned = 0.00164019 Jy ! Total flux subtracted in 200 components = 0.00164019 Jy ! Clean residual min=-0.001392 max=0.001642 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0639563 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0639563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061615Jy sigma=0.448604 ! Fit after self-cal, rms=0.061610Jy sigma=0.448554 ! Inverting map ! Added new window around map position (64.5, 54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794961 Jy ! Component: 100 - total flux cleaned = 0.000867788 Jy ! Component: 150 - total flux cleaned = 0.000898403 Jy ! Component: 200 - total flux cleaned = 0.000870331 Jy ! Total flux subtracted in 200 components = 0.000870331 Jy ! Clean residual min=-0.001297 max=0.001463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0648266 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.0648266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061562Jy sigma=0.448176 ! Fit after self-cal, rms=0.061556Jy sigma=0.448126 ! 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=0.061556Jy sigma=0.448126 ! Fit after self-cal, rms=0.060920Jy sigma=0.448036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.229 mas, bmaj=4.392 mas, bpa=-19.65 degrees ! Estimated noise=0.851553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416483 Jy ! Component: 100 - total flux cleaned = 0.00044647 Jy ! Component: 150 - total flux cleaned = 0.000470973 Jy ! Component: 200 - total flux cleaned = 0.000446294 Jy ! Total flux subtracted in 200 components = 0.000446294 Jy ! Clean residual min=-0.001270 max=0.001432 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0652729 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.0652729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060894Jy sigma=0.447838 ! Fit after self-cal, rms=0.060895Jy sigma=0.447809 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 = 9.18745e-05 Jy ! Component: 100 - total flux cleaned = 6.81102e-05 Jy ! Component: 150 - total flux cleaned = 6.86657e-05 Jy ! Component: 200 - total flux cleaned = 9.02005e-05 Jy ! Total flux subtracted in 200 components = 9.02005e-05 Jy ! Clean residual min=-0.001271 max=0.001432 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0653631 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 90 components and 0.0653631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060879Jy sigma=0.447678 ! Fit after self-cal, rms=0.060879Jy sigma=0.447667 ! 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=0.060879Jy sigma=0.447667 ! Fit after self-cal, rms=0.060789Jy sigma=0.447653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.451 mas, bmaj=9.407 mas, bpa=66.76 degrees ! Estimated noise=1.05945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036547 Jy ! Component: 100 - total flux cleaned = -0.000504451 Jy ! Component: 150 - total flux cleaned = -0.000564343 Jy ! Component: 200 - total flux cleaned = -0.000632988 Jy ! Total flux subtracted in 200 components = -0.000632988 Jy ! Clean residual min=-0.001511 max=0.001578 Jy/beam ! Clean residual mean=-0.000007 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0647301 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.0647301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060785Jy sigma=0.447602 ! Fit after self-cal, rms=0.060786Jy sigma=0.447588 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 = -0.000143258 Jy ! Component: 100 - total flux cleaned = -0.00018433 Jy ! Component: 150 - total flux cleaned = -0.000246953 Jy ! Component: 200 - total flux cleaned = -0.000258407 Jy ! Total flux subtracted in 200 components = -0.000258407 Jy ! Clean residual min=-0.001511 max=0.001554 Jy/beam ! Clean residual mean=-0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0644717 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.0644717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060783Jy sigma=0.447557 ! Fit after self-cal, rms=0.060782Jy sigma=0.447551 ! 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=4.22 mas, bmaj=4.387 mas, bpa=-20.86 degrees ! Estimated noise=0.849904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.22 x 4.387 at -20.86 degrees (North through East) ! Clean map min=-0.0014089 max=0.04213 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=3.351 mas, bmaj=3.623 mas, bpa=-22.98 degrees ! Estimated noise=1.51002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315486 Jy ! Component: 100 - total flux cleaned = 0.0431183 Jy ! Component: 150 - total flux cleaned = 0.0497353 Jy ! Component: 200 - total flux cleaned = 0.0538506 Jy ! Total flux subtracted in 200 components = 0.0538506 Jy ! Clean residual min=-0.002959 max=0.002935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0538506 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0538506 Jy ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=4.387 mas, bpa=-20.86 degrees ! Estimated noise=0.849904 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 = 0.0037761 Jy ! Component: 100 - total flux cleaned = 0.00618001 Jy ! Component: 150 - total flux cleaned = 0.00783729 Jy ! Component: 200 - total flux cleaned = 0.0087312 Jy ! Total flux subtracted in 200 components = 0.0087312 Jy ! Clean residual min=-0.001485 max=0.001400 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0625818 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.0625818 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=8.451 mas, bmaj=9.407 mas, bpa=66.76 degrees ! Estimated noise=1.05945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109053 Jy ! Component: 100 - total flux cleaned = 0.00142355 Jy ! Component: 150 - total flux cleaned = 0.0015663 Jy ! Component: 200 - total flux cleaned = 0.00162569 Jy ! Total flux subtracted in 200 components = 0.00162569 Jy ! Clean residual min=-0.001623 max=0.001517 Jy/beam ! Clean residual mean=-0.000007 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0642075 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 = 7.6335e-05 Jy ! Component: 100 - total flux cleaned = 9.94634e-05 Jy ! Component: 150 - total flux cleaned = 0.000121503 Jy ! Component: 200 - total flux cleaned = 0.000161789 Jy ! Total flux subtracted in 200 components = 0.000161789 Jy ! Clean residual min=-0.001588 max=0.001523 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0643693 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 88 components and 0.0643693 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=4.387 mas, bpa=-20.86 degrees ! Estimated noise=0.849904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477153 Jy ! Component: 100 - total flux cleaned = 0.000397003 Jy ! Component: 150 - total flux cleaned = 0.000361563 Jy ! Component: 200 - total flux cleaned = 0.000360414 Jy ! Total flux subtracted in 200 components = 0.000360414 Jy ! Clean residual min=-0.001348 max=0.001354 Jy/beam ! Clean residual mean=-0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0647297 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.0647297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060821Jy sigma=0.447893 ! Fit after self-cal, rms=0.060818Jy sigma=0.447811 wmodel J0952+6538_S_map.mod ! Writing 105 model components to file: J0952+6538_S_map.mod wobs J0952+6538_S_uvs.fits ! Writing UV FITS file: J0952+6538_S_uvs.fits wwins J0952+6538_S_map.win ! wwins: Wrote 4 windows to J0952+6538_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 = -0.000274077 Jy ! Component: 100 - total flux cleaned = -0.000390673 Jy ! Component: 150 - total flux cleaned = -0.000525377 Jy ! Component: 200 - total flux cleaned = -0.000678216 Jy ! Component: 250 - total flux cleaned = -0.000847801 Jy ! Component: 300 - total flux cleaned = -0.000909461 Jy ! Component: 350 - total flux cleaned = -0.00101045 Jy ! Component: 400 - total flux cleaned = -0.00114842 Jy ! Component: 450 - total flux cleaned = -0.00122568 Jy ! Component: 500 - total flux cleaned = -0.00130138 Jy ! Component: 550 - total flux cleaned = -0.00141348 Jy ! Component: 600 - total flux cleaned = -0.00154193 Jy ! Component: 650 - total flux cleaned = -0.00161407 Jy ! Component: 700 - total flux cleaned = -0.00170381 Jy ! Component: 750 - total flux cleaned = -0.00177402 Jy ! Component: 800 - total flux cleaned = -0.00187783 Jy ! Component: 850 - total flux cleaned = -0.00191201 Jy ! Component: 900 - total flux cleaned = -0.00194586 Jy ! Component: 950 - total flux cleaned = -0.00196277 Jy ! Component: 1000 - total flux cleaned = -0.00209367 Jy ! Component: 1050 - total flux cleaned = -0.00209366 Jy ! Component: 1100 - total flux cleaned = -0.00210976 Jy ! Component: 1150 - total flux cleaned = -0.0021412 Jy ! Component: 1200 - total flux cleaned = -0.00223522 Jy ! Component: 1250 - total flux cleaned = -0.00221982 Jy ! Component: 1300 - total flux cleaned = -0.00231135 Jy ! Component: 1350 - total flux cleaned = -0.00240168 Jy ! Component: 1400 - total flux cleaned = -0.00237177 Jy ! Component: 1450 - total flux cleaned = -0.00243083 Jy ! Component: 1500 - total flux cleaned = -0.00253307 Jy ! Component: 1550 - total flux cleaned = -0.00257646 Jy ! Component: 1600 - total flux cleaned = -0.002562 Jy ! Component: 1650 - total flux cleaned = -0.00257625 Jy ! Component: 1700 - total flux cleaned = -0.00267468 Jy ! Component: 1750 - total flux cleaned = -0.00263284 Jy ! Component: 1800 - total flux cleaned = -0.00257761 Jy ! Component: 1850 - total flux cleaned = -0.00261878 Jy ! Component: 1900 - total flux cleaned = -0.00259154 Jy ! Component: 1950 - total flux cleaned = -0.00260521 Jy ! Component: 2000 - total flux cleaned = -0.00259207 Jy ! Component: 2050 - total flux cleaned = -0.00261868 Jy ! Component: 2100 - total flux cleaned = -0.00264489 Jy ! Component: 2150 - total flux cleaned = -0.00265804 Jy ! Component: 2200 - total flux cleaned = -0.00269669 Jy ! Component: 2250 - total flux cleaned = -0.00269658 Jy ! Component: 2300 - total flux cleaned = -0.00269672 Jy ! Component: 2350 - total flux cleaned = -0.00269664 Jy ! Component: 2400 - total flux cleaned = -0.00273411 Jy ! Component: 2450 - total flux cleaned = -0.00277133 Jy ! Component: 2500 - total flux cleaned = -0.00280838 Jy ! Component: 2550 - total flux cleaned = -0.00283292 Jy ! Component: 2600 - total flux cleaned = -0.00282087 Jy ! Component: 2650 - total flux cleaned = -0.00289342 Jy ! Component: 2700 - total flux cleaned = -0.00285751 Jy ! Component: 2750 - total flux cleaned = -0.00295287 Jy ! Component: 2800 - total flux cleaned = -0.00297651 Jy ! Component: 2850 - total flux cleaned = -0.00292937 Jy ! Component: 2900 - total flux cleaned = -0.00294108 Jy ! Component: 2950 - total flux cleaned = -0.00301082 Jy ! Component: 3000 - total flux cleaned = -0.00295315 Jy ! Component: 3050 - total flux cleaned = -0.00301063 Jy ! Component: 3100 - total flux cleaned = -0.00303346 Jy ! Component: 3150 - total flux cleaned = -0.00302231 Jy ! Component: 3200 - total flux cleaned = -0.00310121 Jy ! Component: 3250 - total flux cleaned = -0.00311238 Jy ! Component: 3300 - total flux cleaned = -0.00307906 Jy ! Component: 3350 - total flux cleaned = -0.00314542 Jy ! Component: 3400 - total flux cleaned = -0.00317839 Jy ! Component: 3450 - total flux cleaned = -0.00320028 Jy ! Component: 3500 - total flux cleaned = -0.00317869 Jy ! Component: 3550 - total flux cleaned = -0.00322183 Jy ! Component: 3600 - total flux cleaned = -0.00323271 Jy ! Component: 3650 - total flux cleaned = -0.00326466 Jy ! Component: 3700 - total flux cleaned = -0.00332821 Jy ! Component: 3750 - total flux cleaned = -0.00331771 Jy ! Component: 3800 - total flux cleaned = -0.00340143 Jy ! Component: 3850 - total flux cleaned = -0.00340145 Jy ! Component: 3900 - total flux cleaned = -0.00338077 Jy ! Component: 3950 - total flux cleaned = -0.00342192 Jy ! Component: 4000 - total flux cleaned = -0.00344238 Jy ! Component: 4050 - total flux cleaned = -0.00346269 Jy ! Total flux subtracted in 4096 components = -0.00349304 Jy ! Clean residual min=-0.000661 max=0.000757 Jy/beam ! Clean residual mean=-0.000005 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0612367 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 411 components and 0.0612367 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0952+6538_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.22 x 4.387 at -20.86 degrees (North through East) ! Clean map min=-0.0011309 max=0.041626 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0952+6538_S_map.fits wmodel /image_prod/ug002_uva//J0952+6538_S_map.mod ! Writing 411 model components to file: /image_prod/ug002_uva//J0952+6538_S_map.mod wobs /image_prod/ug002_uva//J0952+6538_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0952+6538_S_uvs.fits wwins /image_prod/ug002_uva//J0952+6538_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0952+6538_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0416261 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30053 1.30053 2.60105 5.20211 10.4042 20.8084 41.6169 83.2337 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 230.675 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0952+6538_S_dfm.log closed on Wed Mar 4 23:14:07 2020