! Started logfile: /image_prod/ug002_uva//J1713-3226_S_dfm.log on Thu Mar 5 03:08:43 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//J1713-3226_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1713-3226_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.863095 visibilities/baseline/integration-bin. ! Found source: J1713-3226 ! ! 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 4350 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 J1713-3226_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.183308Jy sigma=5.392044 ! Fit after self-cal, rms=0.757748Jy sigma=3.780615 ! 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=2.276 mas, bmaj=5.915 mas, bpa=-3.982 degrees ! Estimated noise=3.58435 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 = 0.266342 Jy ! Component: 100 - total flux cleaned = 0.446368 Jy ! Total flux subtracted in 100 components = 0.446368 Jy ! Clean residual min=-0.053549 max=0.117309 Jy/beam ! Clean residual mean=-0.000635 rms=0.022353 Jy/beam ! Combined flux in latest and established models = 0.446368 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.446368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.413630Jy sigma=1.625747 ! Fit after self-cal, rms=0.412296Jy sigma=1.619444 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=6.684 mas, bpa=-4.02 degrees ! Estimated noise=2.34833 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 = 0.196133 Jy ! Component: 100 - total flux cleaned = 0.322908 Jy ! Component: 150 - total flux cleaned = 0.407801 Jy ! Component: 200 - total flux cleaned = 0.464704 Jy ! Total flux subtracted in 200 components = 0.464704 Jy ! Clean residual min=-0.049762 max=0.090398 Jy/beam ! Clean residual mean=-0.000290 rms=0.016887 Jy/beam ! Combined flux in latest and established models = 0.911072 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 81 components and 0.911072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253383Jy sigma=0.969909 ! Fit after self-cal, rms=0.252273Jy sigma=0.962852 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.62 x 6.684 at -4.02 degrees (North through East) ! Clean map min=-0.046232 max=0.29933 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.89 HN 1.78 KP 0.82 ! MK 2.05 NL 1.30 OV 0.82 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 1.87 KP 0.82 ! MK 2.20 NL 1.38 OV 0.87 SC 1.23 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.89 HN 1.63 KP 0.84 ! MK 2.44 NL 1.18 OV 0.87 SC 1.02 ! ! ! Fit before self-cal, rms=0.252273Jy sigma=0.962852 ! Fit after self-cal, rms=0.248127Jy sigma=0.684511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.569 mas, bpa=3.465 degrees ! Estimated noise=2.87112 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 (53.5, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0669756 Jy ! Component: 100 - total flux cleaned = 0.100833 Jy ! Component: 150 - total flux cleaned = 0.108366 Jy ! Component: 200 - total flux cleaned = 0.114572 Jy ! Total flux subtracted in 200 components = 0.114572 Jy ! Clean residual min=-0.027737 max=0.039639 Jy/beam ! Clean residual mean=0.000135 rms=0.008990 Jy/beam ! Combined flux in latest and established models = 1.02564 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 121 components and 1.02564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226328Jy sigma=0.586208 ! Fit after self-cal, rms=0.226784Jy sigma=0.564674 ! 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=0.226784Jy sigma=0.564674 ! Fit after self-cal, rms=0.200551Jy sigma=0.522601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=7.723 mas, bpa=0.875 degrees ! Estimated noise=2.91881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230755 Jy ! Component: 100 - total flux cleaned = 0.031919 Jy ! Component: 150 - total flux cleaned = 0.0328833 Jy ! Component: 200 - total flux cleaned = 0.0334335 Jy ! Total flux subtracted in 200 components = 0.0334335 Jy ! Clean residual min=-0.021179 max=0.033304 Jy/beam ! Clean residual mean=0.000064 rms=0.007143 Jy/beam ! Combined flux in latest and established models = 1.05908 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 1.05908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.196895Jy sigma=0.511819 ! Fit after self-cal, rms=0.196995Jy sigma=0.507521 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 (-41.5, -106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303046 Jy ! Component: 100 - total flux cleaned = 0.0422722 Jy ! Component: 150 - total flux cleaned = 0.0481352 Jy ! Component: 200 - total flux cleaned = 0.0511523 Jy ! Total flux subtracted in 200 components = 0.0511523 Jy ! Clean residual min=-0.019485 max=0.026322 Jy/beam ! Clean residual mean=0.000014 rms=0.005673 Jy/beam ! Combined flux in latest and established models = 1.11023 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 192 components and 1.11023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.191123Jy sigma=0.480429 ! Fit after self-cal, rms=0.190894Jy sigma=0.477948 ! Inverting map ! Added new window around map position (16.5, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021674 Jy ! Component: 100 - total flux cleaned = 0.0317066 Jy ! Component: 150 - total flux cleaned = 0.0364331 Jy ! Component: 200 - total flux cleaned = 0.0395744 Jy ! Total flux subtracted in 200 components = 0.0395744 Jy ! Clean residual min=-0.015177 max=0.019333 Jy/beam ! Clean residual mean=0.000002 rms=0.004659 Jy/beam ! Combined flux in latest and established models = 1.1498 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 216 components and 1.1498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.186853Jy sigma=0.463494 ! Fit after self-cal, rms=0.186694Jy sigma=0.461857 ! 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=0.186694Jy sigma=0.461857 ! Fit after self-cal, rms=0.192455Jy sigma=0.454470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=7.888 mas, bpa=0.5346 degrees ! Estimated noise=2.94042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119459 Jy ! Component: 100 - total flux cleaned = 0.0184049 Jy ! Component: 150 - total flux cleaned = 0.0209471 Jy ! Component: 200 - total flux cleaned = 0.022909 Jy ! Total flux subtracted in 200 components = 0.022909 Jy ! Clean residual min=-0.012900 max=0.018143 Jy/beam ! Clean residual mean=-0.000016 rms=0.003981 Jy/beam ! Combined flux in latest and established models = 1.17271 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 239 components and 1.17271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190895Jy sigma=0.449711 ! Fit after self-cal, rms=0.191088Jy sigma=0.449119 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 (-64, -107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157736 Jy ! Component: 100 - total flux cleaned = 0.0213194 Jy ! Component: 150 - total flux cleaned = 0.0257189 Jy ! Component: 200 - total flux cleaned = 0.0276471 Jy ! Total flux subtracted in 200 components = 0.0276471 Jy ! Clean residual min=-0.011475 max=0.011746 Jy/beam ! Clean residual mean=-0.000019 rms=0.003220 Jy/beam ! Combined flux in latest and established models = 1.20036 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 266 components and 1.20036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.189036Jy sigma=0.440234 ! Fit after self-cal, rms=0.188672Jy sigma=0.439404 ! 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=0.188672Jy sigma=0.439404 ! Fit after self-cal, rms=0.188197Jy sigma=0.438282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.968 mas, bmaj=17.89 mas, bpa=2.878 degrees ! Estimated noise=3.50837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101594 Jy ! Component: 100 - total flux cleaned = 0.0140962 Jy ! Component: 150 - total flux cleaned = 0.0171331 Jy ! Component: 200 - total flux cleaned = 0.0200533 Jy ! Total flux subtracted in 200 components = 0.0200533 Jy ! Clean residual min=-0.014920 max=0.013292 Jy/beam ! Clean residual mean=-0.000014 rms=0.004036 Jy/beam ! Combined flux in latest and established models = 1.22041 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 289 components and 1.22041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187875Jy sigma=0.436703 ! Fit after self-cal, rms=0.187766Jy sigma=0.436278 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 = 0.00625345 Jy ! Component: 100 - total flux cleaned = 0.0081884 Jy ! Component: 150 - total flux cleaned = 0.00853787 Jy ! Component: 200 - total flux cleaned = 0.00903027 Jy ! Total flux subtracted in 200 components = 0.00903027 Jy ! Clean residual min=-0.013785 max=0.012111 Jy/beam ! Clean residual mean=-0.000015 rms=0.003667 Jy/beam ! Combined flux in latest and established models = 1.22944 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 299 components and 1.22944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187695Jy sigma=0.435907 ! Fit after self-cal, rms=0.187687Jy sigma=0.435734 ! 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=3.048 mas, bmaj=7.886 mas, bpa=0.991 degrees ! Estimated noise=2.90788 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.886 at 0.991 degrees (North through East) ! Clean map min=-0.010697 max=0.3539 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=2.56 mas, bmaj=6.841 mas, bpa=1.575 degrees ! Estimated noise=4.72353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332092 Jy ! Component: 100 - total flux cleaned = 0.527484 Jy ! Component: 150 - total flux cleaned = 0.653477 Jy ! Component: 200 - total flux cleaned = 0.741852 Jy ! Total flux subtracted in 200 components = 0.741852 Jy ! Clean residual min=-0.037637 max=0.071060 Jy/beam ! Clean residual mean=-0.000305 rms=0.013164 Jy/beam ! Combined flux in latest and established models = 0.741852 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.741852 Jy ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.886 mas, bpa=0.991 degrees ! Estimated noise=2.90788 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 (-3.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100567 Jy ! Component: 100 - total flux cleaned = 0.168669 Jy ! Component: 150 - total flux cleaned = 0.217923 Jy ! Component: 200 - total flux cleaned = 0.255393 Jy ! Total flux subtracted in 200 components = 0.255393 Jy ! Clean residual min=-0.023691 max=0.036507 Jy/beam ! Clean residual mean=-0.000025 rms=0.007594 Jy/beam ! Combined flux in latest and established models = 0.997246 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 131 components and 0.997246 Jy ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357254 Jy ! Component: 100 - total flux cleaned = 0.0623766 Jy ! Component: 150 - total flux cleaned = 0.0843508 Jy ! Component: 200 - total flux cleaned = 0.102846 Jy ! Total flux subtracted in 200 components = 0.102846 Jy ! Clean residual min=-0.015609 max=0.016363 Jy/beam ! Clean residual mean=-0.000017 rms=0.004594 Jy/beam ! Combined flux in latest and established models = 1.10009 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 169 components and 1.10009 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.968 mas, bmaj=17.89 mas, bpa=2.878 degrees ! Estimated noise=3.50837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027724 Jy ! Component: 100 - total flux cleaned = 0.0484195 Jy ! Component: 150 - total flux cleaned = 0.0651871 Jy ! Component: 200 - total flux cleaned = 0.0758249 Jy ! Total flux subtracted in 200 components = 0.0758249 Jy ! Clean residual min=-0.016153 max=0.016726 Jy/beam ! Clean residual mean=-0.000022 rms=0.005138 Jy/beam ! Combined flux in latest and established models = 1.17592 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 = 0.0090736 Jy ! Component: 100 - total flux cleaned = 0.0165582 Jy ! Component: 150 - total flux cleaned = 0.0238906 Jy ! Component: 200 - total flux cleaned = 0.0300423 Jy ! Total flux subtracted in 200 components = 0.0300423 Jy ! Clean residual min=-0.012319 max=0.012911 Jy/beam ! Clean residual mean=-0.000018 rms=0.004116 Jy/beam ! Combined flux in latest and established models = 1.20596 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 238 components and 1.20596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.886 mas, bpa=0.991 degrees ! Estimated noise=2.90788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781512 Jy ! Component: 100 - total flux cleaned = 0.0107782 Jy ! Component: 150 - total flux cleaned = 0.0130906 Jy ! Component: 200 - total flux cleaned = 0.0148969 Jy ! Total flux subtracted in 200 components = 0.0148969 Jy ! Clean residual min=-0.008986 max=0.009657 Jy/beam ! Clean residual mean=-0.000012 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 1.22086 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 263 components and 1.22086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.186156Jy sigma=0.431310 ! Fit after self-cal, rms=0.185617Jy sigma=0.428781 wmodel J1713-3226_S_map.mod ! Writing 263 model components to file: J1713-3226_S_map.mod wobs J1713-3226_S_uvs.fits ! Writing UV FITS file: J1713-3226_S_uvs.fits wwins J1713-3226_S_map.win ! wwins: Wrote 7 windows to J1713-3226_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 = 0.00201482 Jy ! Component: 100 - total flux cleaned = 0.00216081 Jy ! Component: 150 - total flux cleaned = 0.0026938 Jy ! Component: 200 - total flux cleaned = 0.00307189 Jy ! Component: 250 - total flux cleaned = 0.00367915 Jy ! Component: 300 - total flux cleaned = 0.00449667 Jy ! Component: 350 - total flux cleaned = 0.00516865 Jy ! Component: 400 - total flux cleaned = 0.0053826 Jy ! Component: 450 - total flux cleaned = 0.00579579 Jy ! Component: 500 - total flux cleaned = 0.00639771 Jy ! Component: 550 - total flux cleaned = 0.00707845 Jy ! Component: 600 - total flux cleaned = 0.00745379 Jy ! Component: 650 - total flux cleaned = 0.00763573 Jy ! Component: 700 - total flux cleaned = 0.00790161 Jy ! Component: 750 - total flux cleaned = 0.00790305 Jy ! Component: 800 - total flux cleaned = 0.00798792 Jy ! Component: 850 - total flux cleaned = 0.00790573 Jy ! Component: 900 - total flux cleaned = 0.0075849 Jy ! Component: 950 - total flux cleaned = 0.00750746 Jy ! Component: 1000 - total flux cleaned = 0.00743188 Jy ! Component: 1050 - total flux cleaned = 0.00735865 Jy ! Component: 1100 - total flux cleaned = 0.00735801 Jy ! Component: 1150 - total flux cleaned = 0.007356 Jy ! Component: 1200 - total flux cleaned = 0.00728519 Jy ! Component: 1250 - total flux cleaned = 0.00756031 Jy ! Component: 1300 - total flux cleaned = 0.00769502 Jy ! Component: 1350 - total flux cleaned = 0.00796038 Jy ! Component: 1400 - total flux cleaned = 0.00815467 Jy ! Component: 1450 - total flux cleaned = 0.00834606 Jy ! Component: 1500 - total flux cleaned = 0.00853476 Jy ! Component: 1550 - total flux cleaned = 0.0086583 Jy ! Component: 1600 - total flux cleaned = 0.00877954 Jy ! Component: 1650 - total flux cleaned = 0.0088998 Jy ! Component: 1700 - total flux cleaned = 0.00913512 Jy ! Component: 1750 - total flux cleaned = 0.009134 Jy ! Component: 1800 - total flux cleaned = 0.00919068 Jy ! Component: 1850 - total flux cleaned = 0.00913424 Jy ! Component: 1900 - total flux cleaned = 0.0091336 Jy ! Component: 1950 - total flux cleaned = 0.0091328 Jy ! Component: 2000 - total flux cleaned = 0.00913291 Jy ! Component: 2050 - total flux cleaned = 0.0090789 Jy ! Component: 2100 - total flux cleaned = 0.00913097 Jy ! Component: 2150 - total flux cleaned = 0.00907858 Jy ! Component: 2200 - total flux cleaned = 0.0089246 Jy ! Component: 2250 - total flux cleaned = 0.00887406 Jy ! Component: 2300 - total flux cleaned = 0.00892441 Jy ! Component: 2350 - total flux cleaned = 0.00882525 Jy ! Component: 2400 - total flux cleaned = 0.00907011 Jy ! Component: 2450 - total flux cleaned = 0.008972 Jy ! Component: 2500 - total flux cleaned = 0.00906805 Jy ! Component: 2550 - total flux cleaned = 0.00906781 Jy ! Component: 2600 - total flux cleaned = 0.00906856 Jy ! Component: 2650 - total flux cleaned = 0.00920843 Jy ! Component: 2700 - total flux cleaned = 0.00920825 Jy ! Component: 2750 - total flux cleaned = 0.00929961 Jy ! Component: 2800 - total flux cleaned = 0.00920913 Jy ! Component: 2850 - total flux cleaned = 0.0091194 Jy ! Component: 2900 - total flux cleaned = 0.00916387 Jy ! Component: 2950 - total flux cleaned = 0.00907563 Jy ! Component: 3000 - total flux cleaned = 0.00903197 Jy ! Component: 3050 - total flux cleaned = 0.00911891 Jy ! Component: 3100 - total flux cleaned = 0.00920471 Jy ! Component: 3150 - total flux cleaned = 0.00911983 Jy ! Component: 3200 - total flux cleaned = 0.00920458 Jy ! Component: 3250 - total flux cleaned = 0.00933056 Jy ! Component: 3300 - total flux cleaned = 0.00933079 Jy ! Component: 3350 - total flux cleaned = 0.00945464 Jy ! Component: 3400 - total flux cleaned = 0.00949583 Jy ! Component: 3450 - total flux cleaned = 0.00961827 Jy ! Component: 3500 - total flux cleaned = 0.00969954 Jy ! Component: 3550 - total flux cleaned = 0.00982046 Jy ! Component: 3600 - total flux cleaned = 0.0099403 Jy ! Component: 3650 - total flux cleaned = 0.00997979 Jy ! Component: 3700 - total flux cleaned = 0.0100194 Jy ! Component: 3750 - total flux cleaned = 0.0100194 Jy ! Component: 3800 - total flux cleaned = 0.0100583 Jy ! Component: 3850 - total flux cleaned = 0.0101362 Jy ! Component: 3900 - total flux cleaned = 0.0102133 Jy ! Component: 3950 - total flux cleaned = 0.0102135 Jy ! Component: 4000 - total flux cleaned = 0.0103663 Jy ! Component: 4050 - total flux cleaned = 0.010404 Jy ! Total flux subtracted in 4096 components = 0.0104041 Jy ! Clean residual min=-0.002300 max=0.002329 Jy/beam ! Clean residual mean=-0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 1.23126 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 533 components and 1.23126 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1713-3226_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.886 at 0.991 degrees (North through East) ! Clean map min=-0.00616 max=0.40271 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1713-3226_S_map.fits wmodel /image_prod/ug002_uva//J1713-3226_S_map.mod ! Writing 533 model components to file: /image_prod/ug002_uva//J1713-3226_S_map.mod wobs /image_prod/ug002_uva//J1713-3226_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1713-3226_S_uvs.fits wwins /image_prod/ug002_uva//J1713-3226_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1713-3226_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.402705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000620502 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.46225 0.46225 0.924501 1.849 3.698 7.396 14.792 29.584 59.168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.402 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 648.999 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1713-3226_S_dfm.log closed on Thu Mar 5 03:08:47 2020