! Started logfile: /image_prod/ug002_uva//J0449+1754_S_dfm.log on Wed Mar 4 20:29:37 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//J0449+1754_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0449+1754_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.839815 visibilities/baseline/integration-bin. ! Found source: J0449+1754 ! ! 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 5442 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 J0449+1754_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004630Jy sigma=9.131061 ! Fit after self-cal, rms=0.855423Jy sigma=7.756873 ! 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=3.291 mas, bmaj=11.96 mas, bpa=-13.5 degrees ! Estimated noise=1.43907 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 = 0.111347 Jy ! Component: 100 - total flux cleaned = 0.136037 Jy ! Total flux subtracted in 100 components = 0.136037 Jy ! Clean residual min=-0.005843 max=0.008315 Jy/beam ! Clean residual mean=0.000001 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.136037 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.136037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059024Jy sigma=0.481825 ! Fit after self-cal, rms=0.059019Jy sigma=0.481763 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839176 Jy ! Component: 100 - total flux cleaned = 0.00901109 Jy ! Total flux subtracted in 100 components = 0.00901109 Jy ! Clean residual min=-0.005593 max=0.004664 Jy/beam ! Clean residual mean=0.000002 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.145048 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.145048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057557Jy sigma=0.469605 ! Fit after self-cal, rms=0.057546Jy sigma=0.469485 ! 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=4.005 mas, bmaj=12.11 mas, bpa=-13.06 degrees ! Estimated noise=1.09144 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 = 0.00120356 Jy ! Component: 100 - total flux cleaned = 0.0010875 Jy ! Component: 150 - total flux cleaned = 0.000862664 Jy ! Component: 200 - total flux cleaned = 0.000758349 Jy ! Total flux subtracted in 200 components = 0.000758349 Jy ! Clean residual min=-0.004868 max=0.003940 Jy/beam ! Clean residual mean=0.000005 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.145806 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.145806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057170Jy sigma=0.466616 ! Fit after self-cal, rms=0.057156Jy sigma=0.466546 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.005 x 12.11 at -13.06 degrees (North through East) ! Clean map min=-0.0058068 max=0.14443 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.99 ! LA 1.04 MK 1.00 NL 0.96 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.04 KP 1.04 ! LA 1.00 MK 1.01 NL 0.85 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.00 KP 1.01 ! LA 1.03 MK 1.02 NL 0.91 OV 1.03 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.057156Jy sigma=0.466546 ! Fit after self-cal, rms=0.055025Jy sigma=0.459732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.016 mas, bmaj=12.05 mas, bpa=-13.09 degrees ! Estimated noise=1.08822 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 = 0.00220547 Jy ! Component: 100 - total flux cleaned = 0.00295978 Jy ! Component: 150 - total flux cleaned = 0.00317329 Jy ! Component: 200 - total flux cleaned = 0.0033385 Jy ! Total flux subtracted in 200 components = 0.0033385 Jy ! Clean residual min=-0.003074 max=0.003069 Jy/beam ! Clean residual mean=0.000002 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.149145 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.149145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054933Jy sigma=0.458907 ! Fit after self-cal, rms=0.054927Jy sigma=0.458837 ! 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=0.054927Jy sigma=0.458837 ! Fit after self-cal, rms=0.054117Jy sigma=0.452277 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.007 mas, bmaj=12.05 mas, bpa=-13.14 degrees ! Estimated noise=1.08771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135318 Jy ! Component: 100 - total flux cleaned = 0.00195538 Jy ! Component: 150 - total flux cleaned = 0.00206463 Jy ! Component: 200 - total flux cleaned = 0.00218067 Jy ! Total flux subtracted in 200 components = 0.00218067 Jy ! Clean residual min=-0.002047 max=0.002128 Jy/beam ! Clean residual mean=0.000006 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.151325 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.151325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054080Jy sigma=0.451912 ! Fit after self-cal, rms=0.054089Jy sigma=0.451863 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 = 0.000128539 Jy ! Component: 100 - total flux cleaned = 0.000215263 Jy ! Component: 150 - total flux cleaned = 0.000310589 Jy ! Component: 200 - total flux cleaned = 0.000340242 Jy ! Total flux subtracted in 200 components = 0.000340242 Jy ! Clean residual min=-0.002048 max=0.002134 Jy/beam ! Clean residual mean=0.000006 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.151665 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.151665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054079Jy sigma=0.451785 ! Fit after self-cal, rms=0.054079Jy sigma=0.451783 ! 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=0.054079Jy sigma=0.451783 ! Fit after self-cal, rms=0.053737Jy sigma=0.449426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.998 mas, bmaj=12.03 mas, bpa=-13.19 degrees ! Estimated noise=1.08698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008137 Jy ! Component: 100 - total flux cleaned = 0.00101449 Jy ! Component: 150 - total flux cleaned = 0.00112441 Jy ! Component: 200 - total flux cleaned = 0.00121871 Jy ! Total flux subtracted in 200 components = 0.00121871 Jy ! Clean residual min=-0.001903 max=0.001938 Jy/beam ! Clean residual mean=0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.152884 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.152884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053720Jy sigma=0.449267 ! Fit after self-cal, rms=0.053718Jy sigma=0.449253 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 = 7.45993e-05 Jy ! Component: 100 - total flux cleaned = 0.000100201 Jy ! Component: 150 - total flux cleaned = 0.00011283 Jy ! Component: 200 - total flux cleaned = 0.000136302 Jy ! Total flux subtracted in 200 components = 0.000136302 Jy ! Clean residual min=-0.001895 max=0.001849 Jy/beam ! Clean residual mean=0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.15302 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.153021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053712Jy sigma=0.449208 ! Fit after self-cal, rms=0.053712Jy sigma=0.449207 ! 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=0.053712Jy sigma=0.449207 ! Fit after self-cal, rms=0.053700Jy sigma=0.449167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.587 mas, bmaj=12.23 mas, bpa=-14.12 degrees ! Estimated noise=1.2365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657285 Jy ! Component: 100 - total flux cleaned = 0.000720453 Jy ! Component: 150 - total flux cleaned = 0.000744846 Jy ! Component: 200 - total flux cleaned = 0.0007669 Jy ! Total flux subtracted in 200 components = 0.0007669 Jy ! Clean residual min=-0.001844 max=0.001955 Jy/beam ! Clean residual mean=0.000008 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.153787 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.153787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053703Jy sigma=0.449202 ! Fit after self-cal, rms=0.053700Jy sigma=0.449172 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 = 3.69622e-06 Jy ! Component: 100 - total flux cleaned = 5.22765e-06 Jy ! Component: 150 - total flux cleaned = 1.59904e-05 Jy ! Component: 200 - total flux cleaned = 2.43094e-05 Jy ! Total flux subtracted in 200 components = 2.43094e-05 Jy ! Clean residual min=-0.001845 max=0.001916 Jy/beam ! Clean residual mean=0.000008 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.153812 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.153812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053704Jy sigma=0.449212 ! Fit after self-cal, rms=0.053702Jy sigma=0.449197 ! 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=3.998 mas, bmaj=12.02 mas, bpa=-13.21 degrees ! Estimated noise=1.08785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.998 x 12.02 at -13.21 degrees (North through East) ! Clean map min=-0.0018295 max=0.14371 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=3.295 mas, bmaj=11.91 mas, bpa=-13.65 degrees ! Estimated noise=1.43283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110826 Jy ! Component: 100 - total flux cleaned = 0.135503 Jy ! Component: 150 - total flux cleaned = 0.144252 Jy ! Component: 200 - total flux cleaned = 0.14845 Jy ! Total flux subtracted in 200 components = 0.14845 Jy ! Clean residual min=-0.002437 max=0.003330 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.14845 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.14845 Jy ! Inverting map and beam ! Estimated beam: bmin=3.998 mas, bmaj=12.02 mas, bpa=-13.21 degrees ! Estimated noise=1.08785 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) ! Added new window around map position (-5.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337141 Jy ! Component: 100 - total flux cleaned = 0.00477334 Jy ! Component: 150 - total flux cleaned = 0.00532564 Jy ! Component: 200 - total flux cleaned = 0.00565056 Jy ! Total flux subtracted in 200 components = 0.00565056 Jy ! Clean residual min=-0.001719 max=0.001596 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.154101 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.154101 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=7.587 mas, bmaj=12.23 mas, bpa=-14.12 degrees ! Estimated noise=1.2365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050678 Jy ! Component: 100 - total flux cleaned = 0.000554939 Jy ! Component: 150 - total flux cleaned = 0.000634008 Jy ! Component: 200 - total flux cleaned = 0.000667039 Jy ! Total flux subtracted in 200 components = 0.000667039 Jy ! Clean residual min=-0.001712 max=0.001765 Jy/beam ! Clean residual mean=0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.154768 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 = 2.93649e-05 Jy ! Component: 100 - total flux cleaned = 5.483e-05 Jy ! Component: 150 - total flux cleaned = 4.33034e-05 Jy ! Component: 200 - total flux cleaned = 3.33139e-05 Jy ! Total flux subtracted in 200 components = 3.33139e-05 Jy ! Clean residual min=-0.001676 max=0.001755 Jy/beam ! Clean residual mean=0.000007 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.154801 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 107 components and 0.154801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.998 mas, bmaj=12.02 mas, bpa=-13.21 degrees ! Estimated noise=1.08785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014964 Jy ! Component: 100 - total flux cleaned = -0.00012128 Jy ! Component: 150 - total flux cleaned = -0.000108614 Jy ! Component: 200 - total flux cleaned = -8.44242e-05 Jy ! Total flux subtracted in 200 components = -8.44242e-05 Jy ! Clean residual min=-0.001661 max=0.001588 Jy/beam ! Clean residual mean=0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.154717 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.154717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053620Jy sigma=0.448471 ! Fit after self-cal, rms=0.053618Jy sigma=0.448422 wmodel J0449+1754_S_map.mod ! Writing 124 model components to file: J0449+1754_S_map.mod wobs J0449+1754_S_uvs.fits ! Writing UV FITS file: J0449+1754_S_uvs.fits wwins J0449+1754_S_map.win ! wwins: Wrote 2 windows to J0449+1754_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 = -0.000578922 Jy ! Component: 100 - total flux cleaned = -0.000635017 Jy ! Component: 150 - total flux cleaned = -0.00068788 Jy ! Component: 200 - total flux cleaned = -0.000841021 Jy ! Component: 250 - total flux cleaned = -0.000816485 Jy ! Component: 300 - total flux cleaned = -0.000816742 Jy ! Component: 350 - total flux cleaned = -0.000840144 Jy ! Component: 400 - total flux cleaned = -0.000906865 Jy ! Component: 450 - total flux cleaned = -0.000950646 Jy ! Component: 500 - total flux cleaned = -0.00101471 Jy ! Component: 550 - total flux cleaned = -0.00107736 Jy ! Component: 600 - total flux cleaned = -0.00113871 Jy ! Component: 650 - total flux cleaned = -0.00117898 Jy ! Component: 700 - total flux cleaned = -0.00125663 Jy ! Component: 750 - total flux cleaned = -0.00125609 Jy ! Component: 800 - total flux cleaned = -0.00121861 Jy ! Component: 850 - total flux cleaned = -0.00121889 Jy ! Component: 900 - total flux cleaned = -0.00120116 Jy ! Component: 950 - total flux cleaned = -0.00118344 Jy ! Component: 1000 - total flux cleaned = -0.00114876 Jy ! Component: 1050 - total flux cleaned = -0.0011319 Jy ! Component: 1100 - total flux cleaned = -0.00114842 Jy ! Component: 1150 - total flux cleaned = -0.00116484 Jy ! Component: 1200 - total flux cleaned = -0.00116497 Jy ! Component: 1250 - total flux cleaned = -0.0012287 Jy ! Component: 1300 - total flux cleaned = -0.00124426 Jy ! Component: 1350 - total flux cleaned = -0.00125992 Jy ! Component: 1400 - total flux cleaned = -0.0013358 Jy ! Component: 1450 - total flux cleaned = -0.00136555 Jy ! Component: 1500 - total flux cleaned = -0.00135078 Jy ! Component: 1550 - total flux cleaned = -0.00135061 Jy ! Component: 1600 - total flux cleaned = -0.00133631 Jy ! Component: 1650 - total flux cleaned = -0.00132194 Jy ! Component: 1700 - total flux cleaned = -0.00125219 Jy ! Component: 1750 - total flux cleaned = -0.00126587 Jy ! Component: 1800 - total flux cleaned = -0.00125227 Jy ! Component: 1850 - total flux cleaned = -0.00123877 Jy ! Component: 1900 - total flux cleaned = -0.00122568 Jy ! Component: 1950 - total flux cleaned = -0.00118604 Jy ! Component: 2000 - total flux cleaned = -0.00116014 Jy ! Component: 2050 - total flux cleaned = -0.00118609 Jy ! Component: 2100 - total flux cleaned = -0.00119874 Jy ! Component: 2150 - total flux cleaned = -0.00112305 Jy ! Component: 2200 - total flux cleaned = -0.00116064 Jy ! Component: 2250 - total flux cleaned = -0.00116039 Jy ! Component: 2300 - total flux cleaned = -0.00113581 Jy ! Component: 2350 - total flux cleaned = -0.00109948 Jy ! Component: 2400 - total flux cleaned = -0.00111143 Jy ! Component: 2450 - total flux cleaned = -0.00111138 Jy ! Component: 2500 - total flux cleaned = -0.00107608 Jy ! Component: 2550 - total flux cleaned = -0.00105266 Jy ! Component: 2600 - total flux cleaned = -0.00104115 Jy ! Component: 2650 - total flux cleaned = -0.00102967 Jy ! Component: 2700 - total flux cleaned = -0.00102974 Jy ! Component: 2750 - total flux cleaned = -0.00097375 Jy ! Component: 2800 - total flux cleaned = -0.000973842 Jy ! Component: 2850 - total flux cleaned = -0.000962919 Jy ! Component: 2900 - total flux cleaned = -0.000941043 Jy ! Component: 2950 - total flux cleaned = -0.000908631 Jy ! Component: 3000 - total flux cleaned = -0.000908838 Jy ! Component: 3050 - total flux cleaned = -0.000940722 Jy ! Component: 3100 - total flux cleaned = -0.000909051 Jy ! Component: 3150 - total flux cleaned = -0.000898657 Jy ! Component: 3200 - total flux cleaned = -0.000929908 Jy ! Component: 3250 - total flux cleaned = -0.00090926 Jy ! Component: 3300 - total flux cleaned = -0.000909171 Jy ! Component: 3350 - total flux cleaned = -0.000888859 Jy ! Component: 3400 - total flux cleaned = -0.000909107 Jy ! Component: 3450 - total flux cleaned = -0.000889078 Jy ! Component: 3500 - total flux cleaned = -0.000859279 Jy ! Component: 3550 - total flux cleaned = -0.000849403 Jy ! Component: 3600 - total flux cleaned = -0.000829863 Jy ! Component: 3650 - total flux cleaned = -0.000781365 Jy ! Component: 3700 - total flux cleaned = -0.000829635 Jy ! Component: 3750 - total flux cleaned = -0.000781669 Jy ! Component: 3800 - total flux cleaned = -0.000762696 Jy ! Component: 3850 - total flux cleaned = -0.000724848 Jy ! Component: 3900 - total flux cleaned = -0.000734239 Jy ! Component: 3950 - total flux cleaned = -0.000734219 Jy ! Component: 4000 - total flux cleaned = -0.000743498 Jy ! Component: 4050 - total flux cleaned = -0.00071587 Jy ! Total flux subtracted in 4096 components = -0.000715892 Jy ! Clean residual min=-0.000693 max=0.000557 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.154001 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 443 components and 0.154001 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0449+1754_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.998 x 12.02 at -13.21 degrees (North through East) ! Clean map min=-0.001618 max=0.14367 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0449+1754_S_map.fits wmodel /image_prod/ug002_uva//J0449+1754_S_map.mod ! Writing 443 model components to file: /image_prod/ug002_uva//J0449+1754_S_map.mod wobs /image_prod/ug002_uva//J0449+1754_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0449+1754_S_uvs.fits wwins /image_prod/ug002_uva//J0449+1754_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0449+1754_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.143672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371799 0.371799 0.743597 1.48719 2.97439 5.94878 11.8976 23.7951 47.5902 95.1804 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 806.888 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0449+1754_S_dfm.log closed on Wed Mar 4 20:29:41 2020