! Started logfile: /image_prod/ug002_uva//J0914+3512_S_dfm.log on Wed Mar 4 22:53:28 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//J0914+3512_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0914+3512_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903704 visibilities/baseline/integration-bin. ! Found source: J0914+3512 ! ! 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 5856 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 J0914+3512_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005458Jy sigma=8.880637 ! Fit after self-cal, rms=0.873847Jy sigma=7.670485 ! 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=2.891 mas, bmaj=5.858 mas, bpa=-4.407 degrees ! Estimated noise=1.78566 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 = 0.095756 Jy ! Component: 100 - total flux cleaned = 0.122511 Jy ! Total flux subtracted in 100 components = 0.122511 Jy ! Clean residual min=-0.008230 max=0.012115 Jy/beam ! Clean residual mean=0.000022 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.122511 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.122511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072500Jy sigma=0.540139 ! Fit after self-cal, rms=0.072204Jy sigma=0.538068 ! 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=3.479 mas, bmaj=6.244 mas, bpa=-4.215 degrees ! Estimated noise=1.09508 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 = 0.0168946 Jy ! Component: 100 - total flux cleaned = 0.0258259 Jy ! Component: 150 - total flux cleaned = 0.0313128 Jy ! Component: 200 - total flux cleaned = 0.0347641 Jy ! Total flux subtracted in 200 components = 0.0347641 Jy ! Clean residual min=-0.005519 max=0.008554 Jy/beam ! Clean residual mean=0.000016 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.157275 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.157275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068720Jy sigma=0.489217 ! Fit after self-cal, rms=0.068700Jy sigma=0.488842 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 6.244 at -4.215 degrees (North through East) ! Clean map min=-0.0051944 max=0.12613 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.97 HN 0.93 KP 1.02 ! LA 0.97 MK 1.04 OV 0.98 PT 0.97 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.95 HN 0.96 KP 1.00 ! LA 0.98 MK 1.01 OV 0.98 PT 0.98 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 0.97 HN 0.96 KP 0.96 ! LA 0.95 MK 1.00 OV 0.96 PT 0.98 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.068700Jy sigma=0.488842 ! Fit after self-cal, rms=0.077806Jy sigma=0.467636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=6.296 mas, bpa=-4.097 degrees ! Estimated noise=1.087 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 = 0.00139756 Jy ! Component: 100 - total flux cleaned = 0.00125535 Jy ! Component: 150 - total flux cleaned = 0.00113875 Jy ! Component: 200 - total flux cleaned = 0.000984057 Jy ! Total flux subtracted in 200 components = 0.000984057 Jy ! Clean residual min=-0.005615 max=0.006182 Jy/beam ! Clean residual mean=0.000008 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.158259 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.158259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077567Jy sigma=0.466357 ! Fit after self-cal, rms=0.077683Jy sigma=0.466141 ! 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=0.077683Jy sigma=0.466141 ! Fit after self-cal, rms=0.085898Jy sigma=0.434728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=6.218 mas, bpa=-4.387 degrees ! Estimated noise=1.08723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033459 Jy ! Component: 100 - total flux cleaned = -0.000491082 Jy ! Component: 150 - total flux cleaned = -0.000590808 Jy ! Component: 200 - total flux cleaned = -0.000617779 Jy ! Total flux subtracted in 200 components = -0.000617779 Jy ! Clean residual min=-0.002794 max=0.003708 Jy/beam ! Clean residual mean=0.000003 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.157642 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.157642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085871Jy sigma=0.434262 ! Fit after self-cal, rms=0.085949Jy sigma=0.433997 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 (13, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337373 Jy ! Component: 100 - total flux cleaned = 0.00510089 Jy ! Component: 150 - total flux cleaned = 0.00578254 Jy ! Component: 200 - total flux cleaned = 0.00630732 Jy ! Total flux subtracted in 200 components = 0.00630732 Jy ! Clean residual min=-0.002425 max=0.002204 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.163949 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.163949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085839Jy sigma=0.431657 ! Fit after self-cal, rms=0.085831Jy sigma=0.431559 ! Inverting map ! Added new window around map position (9.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189174 Jy ! Component: 100 - total flux cleaned = 0.00202791 Jy ! Component: 150 - total flux cleaned = 0.00210399 Jy ! Component: 200 - total flux cleaned = 0.00224025 Jy ! Total flux subtracted in 200 components = 0.00224025 Jy ! Clean residual min=-0.002314 max=0.001901 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.166189 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.166189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085760Jy sigma=0.430768 ! Fit after self-cal, rms=0.085745Jy sigma=0.430628 ! 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=0.085745Jy sigma=0.430628 ! Fit after self-cal, rms=0.086245Jy sigma=0.430305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.43 mas, bmaj=6.227 mas, bpa=-4.696 degrees ! Estimated noise=1.08294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963352 Jy ! Component: 100 - total flux cleaned = 0.00123245 Jy ! Component: 150 - total flux cleaned = 0.00128932 Jy ! Component: 200 - total flux cleaned = 0.00128903 Jy ! Total flux subtracted in 200 components = 0.00128903 Jy ! Clean residual min=-0.002115 max=0.001943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.167478 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.167478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086206Jy sigma=0.429890 ! Fit after self-cal, rms=0.086195Jy sigma=0.429827 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 = 0.000310695 Jy ! Component: 100 - total flux cleaned = 0.000390292 Jy ! Component: 150 - total flux cleaned = 0.000389125 Jy ! Component: 200 - total flux cleaned = 0.000367674 Jy ! Total flux subtracted in 200 components = 0.000367674 Jy ! Clean residual min=-0.002017 max=0.001933 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.167846 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.167846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086174Jy sigma=0.429656 ! Fit after self-cal, rms=0.086170Jy sigma=0.429630 ! 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=0.086170Jy sigma=0.429630 ! Fit after self-cal, rms=0.086118Jy sigma=0.429578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.942 mas, bmaj=10.21 mas, bpa=-1.047 degrees ! Estimated noise=1.30943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593761 Jy ! Component: 100 - total flux cleaned = 0.000597598 Jy ! Component: 150 - total flux cleaned = 0.000562424 Jy ! Component: 200 - total flux cleaned = 0.000499806 Jy ! Total flux subtracted in 200 components = 0.000499806 Jy ! Clean residual min=-0.001799 max=0.002221 Jy/beam ! Clean residual mean=-0.000005 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.168346 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.168346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086103Jy sigma=0.429484 ! Fit after self-cal, rms=0.086103Jy sigma=0.429454 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 = 0.000192078 Jy ! Component: 100 - total flux cleaned = 0.000158559 Jy ! Component: 150 - total flux cleaned = 9.80767e-05 Jy ! Component: 200 - total flux cleaned = 4.52838e-05 Jy ! Total flux subtracted in 200 components = 4.52838e-05 Jy ! Clean residual min=-0.001760 max=0.002210 Jy/beam ! Clean residual mean=-0.000005 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.168391 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.168391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086094Jy sigma=0.429417 ! Fit after self-cal, rms=0.086094Jy sigma=0.429402 ! Inverting map ! Added new window around map position (-72, -96). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191644 Jy ! Component: 100 - total flux cleaned = 0.00291124 Jy ! Component: 150 - total flux cleaned = 0.00346758 Jy ! Component: 200 - total flux cleaned = 0.00378696 Jy ! Total flux subtracted in 200 components = 0.00378696 Jy ! Clean residual min=-0.001705 max=0.001445 Jy/beam ! Clean residual mean=-0.000008 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.172178 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.172178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086038Jy sigma=0.428891 ! Fit after self-cal, rms=0.086038Jy sigma=0.428852 ! 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=3.429 mas, bmaj=6.234 mas, bpa=-4.774 degrees ! Estimated noise=1.08282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.429 x 6.234 at -4.774 degrees (North through East) ! Clean map min=-0.0015952 max=0.12477 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.839 mas, bmaj=5.822 mas, bpa=-4.984 degrees ! Estimated noise=1.77322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0949635 Jy ! Component: 100 - total flux cleaned = 0.124369 Jy ! Component: 150 - total flux cleaned = 0.1373 Jy ! Component: 200 - total flux cleaned = 0.144574 Jy ! Total flux subtracted in 200 components = 0.144574 Jy ! Clean residual min=-0.003212 max=0.004073 Jy/beam ! Clean residual mean=0.000005 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.144574 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.144574 Jy ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=6.234 mas, bpa=-4.774 degrees ! Estimated noise=1.08282 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 = 0.00649348 Jy ! Component: 100 - total flux cleaned = 0.0104095 Jy ! Component: 150 - total flux cleaned = 0.0131955 Jy ! Component: 200 - total flux cleaned = 0.0153668 Jy ! Total flux subtracted in 200 components = 0.0153668 Jy ! Clean residual min=-0.002277 max=0.001796 Jy/beam ! Clean residual mean=0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.159941 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.159941 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=7.942 mas, bmaj=10.21 mas, bpa=-1.047 degrees ! Estimated noise=1.30943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267543 Jy ! Component: 100 - total flux cleaned = 0.00459964 Jy ! Component: 150 - total flux cleaned = 0.0061185 Jy ! Component: 200 - total flux cleaned = 0.00734839 Jy ! Total flux subtracted in 200 components = 0.00734839 Jy ! Clean residual min=-0.001910 max=0.001613 Jy/beam ! Clean residual mean=-0.000006 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.167289 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 = 0.000897179 Jy ! Component: 100 - total flux cleaned = 0.00155884 Jy ! Component: 150 - total flux cleaned = 0.00207664 Jy ! Component: 200 - total flux cleaned = 0.00250552 Jy ! Total flux subtracted in 200 components = 0.00250552 Jy ! Clean residual min=-0.001809 max=0.001471 Jy/beam ! Clean residual mean=-0.000007 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.169795 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 122 components and 0.169795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=6.234 mas, bpa=-4.774 degrees ! Estimated noise=1.08282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300726 Jy ! Component: 100 - total flux cleaned = -0.000148156 Jy ! Component: 150 - total flux cleaned = 0.00020644 Jy ! Component: 200 - total flux cleaned = 0.000472327 Jy ! Total flux subtracted in 200 components = 0.000472327 Jy ! Clean residual min=-0.001805 max=0.001583 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.170267 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 0.170267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086066Jy sigma=0.428956 ! Fit after self-cal, rms=0.086070Jy sigma=0.428800 wmodel J0914+3512_S_map.mod ! Writing 153 model components to file: J0914+3512_S_map.mod wobs J0914+3512_S_uvs.fits ! Writing UV FITS file: J0914+3512_S_uvs.fits wwins J0914+3512_S_map.win ! wwins: Wrote 4 windows to J0914+3512_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 = -0.000100814 Jy ! Component: 100 - total flux cleaned = -0.00015553 Jy ! Component: 150 - total flux cleaned = -0.000155865 Jy ! Component: 200 - total flux cleaned = -0.000206108 Jy ! Component: 250 - total flux cleaned = -0.000279193 Jy ! Component: 300 - total flux cleaned = -0.000397669 Jy ! Component: 350 - total flux cleaned = -0.000466144 Jy ! Component: 400 - total flux cleaned = -0.000510969 Jy ! Component: 450 - total flux cleaned = -0.000598861 Jy ! Component: 500 - total flux cleaned = -0.000620615 Jy ! Component: 550 - total flux cleaned = -0.000663223 Jy ! Component: 600 - total flux cleaned = -0.000745936 Jy ! Component: 650 - total flux cleaned = -0.000765956 Jy ! Component: 700 - total flux cleaned = -0.000805638 Jy ! Component: 750 - total flux cleaned = -0.000883538 Jy ! Component: 800 - total flux cleaned = -0.000940652 Jy ! Component: 850 - total flux cleaned = -0.000959021 Jy ! Component: 900 - total flux cleaned = -0.00101485 Jy ! Component: 950 - total flux cleaned = -0.00106944 Jy ! Component: 1000 - total flux cleaned = -0.00112312 Jy ! Component: 1050 - total flux cleaned = -0.00114065 Jy ! Component: 1100 - total flux cleaned = -0.00117556 Jy ! Component: 1150 - total flux cleaned = -0.00120989 Jy ! Component: 1200 - total flux cleaned = -0.00119286 Jy ! Component: 1250 - total flux cleaned = -0.00117591 Jy ! Component: 1300 - total flux cleaned = -0.00122575 Jy ! Component: 1350 - total flux cleaned = -0.00127493 Jy ! Component: 1400 - total flux cleaned = -0.00130698 Jy ! Component: 1450 - total flux cleaned = -0.00129102 Jy ! Component: 1500 - total flux cleaned = -0.00135426 Jy ! Component: 1550 - total flux cleaned = -0.00136998 Jy ! Component: 1600 - total flux cleaned = -0.00137002 Jy ! Component: 1650 - total flux cleaned = -0.00140082 Jy ! Component: 1700 - total flux cleaned = -0.0014159 Jy ! Component: 1750 - total flux cleaned = -0.00149134 Jy ! Component: 1800 - total flux cleaned = -0.00146134 Jy ! Component: 1850 - total flux cleaned = -0.00149105 Jy ! Component: 1900 - total flux cleaned = -0.0015204 Jy ! Component: 1950 - total flux cleaned = -0.00156421 Jy ! Component: 2000 - total flux cleaned = -0.00160779 Jy ! Component: 2050 - total flux cleaned = -0.00169394 Jy ! Component: 2100 - total flux cleaned = -0.00170826 Jy ! Component: 2150 - total flux cleaned = -0.0017647 Jy ! Component: 2200 - total flux cleaned = -0.00177846 Jy ! Component: 2250 - total flux cleaned = -0.00180633 Jy ! Component: 2300 - total flux cleaned = -0.00191643 Jy ! Component: 2350 - total flux cleaned = -0.00188895 Jy ! Component: 2400 - total flux cleaned = -0.00191603 Jy ! Component: 2450 - total flux cleaned = -0.00196973 Jy ! Component: 2500 - total flux cleaned = -0.00200983 Jy ! Component: 2550 - total flux cleaned = -0.00199659 Jy ! Component: 2600 - total flux cleaned = -0.00203606 Jy ! Component: 2650 - total flux cleaned = -0.00210128 Jy ! Component: 2700 - total flux cleaned = -0.0020624 Jy ! Component: 2750 - total flux cleaned = -0.00215248 Jy ! Component: 2800 - total flux cleaned = -0.00211423 Jy ! Component: 2850 - total flux cleaned = -0.00216488 Jy ! Component: 2900 - total flux cleaned = -0.00217757 Jy ! Component: 2950 - total flux cleaned = -0.00217754 Jy ! Component: 3000 - total flux cleaned = -0.00216529 Jy ! Component: 3050 - total flux cleaned = -0.0022269 Jy ! Component: 3100 - total flux cleaned = -0.0021903 Jy ! Component: 3150 - total flux cleaned = -0.00215398 Jy ! Component: 3200 - total flux cleaned = -0.00216613 Jy ! Component: 3250 - total flux cleaned = -0.00217794 Jy ! Component: 3300 - total flux cleaned = -0.0021305 Jy ! Component: 3350 - total flux cleaned = -0.00210694 Jy ! Component: 3400 - total flux cleaned = -0.00215393 Jy ! Component: 3450 - total flux cleaned = -0.00211894 Jy ! Component: 3500 - total flux cleaned = -0.00211882 Jy ! Component: 3550 - total flux cleaned = -0.00210739 Jy ! Component: 3600 - total flux cleaned = -0.00209584 Jy ! Component: 3650 - total flux cleaned = -0.00206166 Jy ! Component: 3700 - total flux cleaned = -0.00202767 Jy ! Component: 3750 - total flux cleaned = -0.00198276 Jy ! Component: 3800 - total flux cleaned = -0.00198265 Jy ! Component: 3850 - total flux cleaned = -0.00194925 Jy ! Component: 3900 - total flux cleaned = -0.00186088 Jy ! Component: 3950 - total flux cleaned = -0.00183892 Jy ! Component: 4000 - total flux cleaned = -0.00176255 Jy ! Component: 4050 - total flux cleaned = -0.0017625 Jy ! Total flux subtracted in 4096 components = -0.00173013 Jy ! Clean residual min=-0.000616 max=0.000705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.168537 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 424 components and 0.168537 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0914+3512_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.429 x 6.234 at -4.774 degrees (North through East) ! Clean map min=-0.0011575 max=0.12373 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0914+3512_S_map.fits wmodel /image_prod/ug002_uva//J0914+3512_S_map.mod ! Writing 424 model components to file: /image_prod/ug002_uva//J0914+3512_S_map.mod wobs /image_prod/ug002_uva//J0914+3512_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0914+3512_S_uvs.fits wwins /image_prod/ug002_uva//J0914+3512_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0914+3512_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.123735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.46458 0.46458 0.92916 1.85832 3.71664 7.43328 14.8666 29.7331 59.4662 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 645.744 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0914+3512_S_dfm.log closed on Wed Mar 4 22:53:32 2020