! Started logfile: /image_prod/ug002_uva//J2011-1546_S_i_dfm.log on Thu Mar 5 04:38:35 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//J2011-1546_S_i_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2011-1546_S_i_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.703125 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 1215 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 J2011-1546_S_i] 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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.369971Jy sigma=7.702011 ! Fit after self-cal, rms=0.215996Jy sigma=1.074171 ! 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=2.71 mas, bmaj=7.745 mas, bpa=9.805 degrees ! Estimated noise=4.49358 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 = 0.739616 Jy ! Component: 100 - total flux cleaned = 0.900901 Jy ! Total flux subtracted in 100 components = 0.900901 Jy ! Clean residual min=-0.060732 max=0.083372 Jy/beam ! Clean residual mean=-0.000090 rms=0.013938 Jy/beam ! Combined flux in latest and established models = 0.900901 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.900901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.193575Jy sigma=1.014234 ! Fit after self-cal, rms=0.193575Jy sigma=1.014227 ! 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=3.197 mas, bmaj=8.748 mas, bpa=9.491 degrees ! Estimated noise=3.78478 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 (-7, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441332 Jy ! Component: 100 - total flux cleaned = 0.0455194 Jy ! Component: 150 - total flux cleaned = 0.0468091 Jy ! Component: 200 - total flux cleaned = 0.0468482 Jy ! Total flux subtracted in 200 components = 0.0468482 Jy ! Clean residual min=-0.051287 max=0.062936 Jy/beam ! Clean residual mean=-0.000075 rms=0.010373 Jy/beam ! Combined flux in latest and established models = 0.947749 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.947749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.162715Jy sigma=0.837741 ! Fit after self-cal, rms=0.161396Jy sigma=0.824528 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 8.748 at 9.491 degrees (North through East) ! Clean map min=-0.049178 max=0.8978 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.98 ! LA 1.04 MK 1.03 OV 0.83 PT 1.07 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.01 HN 0.99 KP 1.02 ! LA 1.03 MK 1.00 OV 0.91 PT 1.04 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.00 HN 1.00 KP 1.02 ! LA 0.98 MK 0.96 OV 0.89 PT 1.04 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.161396Jy sigma=0.824528 ! Fit after self-cal, rms=0.117107Jy sigma=0.517342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=8.756 mas, bpa=9.867 degrees ! Estimated noise=3.77557 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 = -0.00144836 Jy ! Component: 100 - total flux cleaned = -0.000497869 Jy ! Component: 150 - total flux cleaned = 0.000697613 Jy ! Component: 200 - total flux cleaned = 0.00138069 Jy ! Total flux subtracted in 200 components = 0.00138069 Jy ! Clean residual min=-0.021185 max=0.019301 Jy/beam ! Clean residual mean=-0.000039 rms=0.004770 Jy/beam ! Combined flux in latest and established models = 0.94913 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.94913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111928Jy sigma=0.495297 ! Fit after self-cal, rms=0.111838Jy sigma=0.493816 ! 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=0.111838Jy sigma=0.493816 ! Fit after self-cal, rms=0.088414Jy sigma=0.406368 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=8.798 mas, bpa=9.887 degrees ! Estimated noise=3.79417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00760897 Jy ! Component: 100 - total flux cleaned = -0.00499698 Jy ! Component: 150 - total flux cleaned = -0.00327144 Jy ! Component: 200 - total flux cleaned = -0.00233591 Jy ! Total flux subtracted in 200 components = -0.00233591 Jy ! Clean residual min=-0.013469 max=0.010539 Jy/beam ! Clean residual mean=-0.000009 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.946794 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.946794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085797Jy sigma=0.396563 ! Fit after self-cal, rms=0.085519Jy sigma=0.395508 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 = -0.0017673 Jy ! Component: 100 - total flux cleaned = -0.00177117 Jy ! Component: 150 - total flux cleaned = -0.00149783 Jy ! Component: 200 - total flux cleaned = -0.00150036 Jy ! Total flux subtracted in 200 components = -0.00150036 Jy ! Clean residual min=-0.012929 max=0.010219 Jy/beam ! Clean residual mean=-0.000010 rms=0.002498 Jy/beam ! Combined flux in latest and established models = 0.945293 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.945293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084945Jy sigma=0.392693 ! Fit after self-cal, rms=0.084888Jy sigma=0.392581 ! 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=0.084888Jy sigma=0.392581 ! Fit after self-cal, rms=0.084214Jy sigma=0.387808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=8.793 mas, bpa=9.836 degrees ! Estimated noise=3.79042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0046355 Jy ! Component: 100 - total flux cleaned = -0.00393149 Jy ! Component: 150 - total flux cleaned = -0.00336493 Jy ! Component: 200 - total flux cleaned = -0.00324587 Jy ! Total flux subtracted in 200 components = -0.00324587 Jy ! Clean residual min=-0.011272 max=0.009069 Jy/beam ! Clean residual mean=-0.000008 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 0.942048 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.942048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083182Jy sigma=0.383606 ! Fit after self-cal, rms=0.083089Jy sigma=0.383263 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 = -0.0014075 Jy ! Component: 100 - total flux cleaned = -0.00140669 Jy ! Component: 150 - total flux cleaned = -0.00130147 Jy ! Component: 200 - total flux cleaned = -0.00139703 Jy ! Total flux subtracted in 200 components = -0.00139703 Jy ! Clean residual min=-0.010852 max=0.008878 Jy/beam ! Clean residual mean=-0.000008 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.940651 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.940651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082790Jy sigma=0.381721 ! Fit after self-cal, rms=0.082768Jy sigma=0.381675 ! 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=0.082768Jy sigma=0.381675 ! Fit after self-cal, rms=0.082758Jy sigma=0.380089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.512 mas, bmaj=16.73 mas, bpa=14.31 degrees ! Estimated noise=4.90767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013934 Jy ! Component: 100 - total flux cleaned = -0.0010674 Jy ! Component: 150 - total flux cleaned = -0.000979701 Jy ! Component: 200 - total flux cleaned = -0.00090851 Jy ! Total flux subtracted in 200 components = -0.00090851 Jy ! Clean residual min=-0.010607 max=0.009520 Jy/beam ! Clean residual mean=-0.000015 rms=0.002517 Jy/beam ! Combined flux in latest and established models = 0.939742 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.939742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082487Jy sigma=0.379292 ! Fit after self-cal, rms=0.082360Jy sigma=0.378947 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 = -0.000434612 Jy ! Component: 100 - total flux cleaned = -0.000516519 Jy ! Component: 150 - total flux cleaned = -0.00057975 Jy ! Component: 200 - total flux cleaned = -0.000532078 Jy ! Total flux subtracted in 200 components = -0.000532078 Jy ! Clean residual min=-0.010315 max=0.009509 Jy/beam ! Clean residual mean=-0.000016 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.93921 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.93921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082359Jy sigma=0.379349 ! Fit after self-cal, rms=0.082279Jy sigma=0.379202 ! 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=3.128 mas, bmaj=8.788 mas, bpa=9.798 degrees ! Estimated noise=3.78724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.128 x 8.788 at 9.798 degrees (North through East) ! Clean map min=-0.0095215 max=0.89715 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082279Jy sigma=0.379202 ! Fit after self-cal, rms=0.079110Jy sigma=0.351645 ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=8.784 mas, bpa=9.778 degrees ! Estimated noise=3.79119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00318764 Jy ! Component: 100 - total flux cleaned = -0.00292954 Jy ! Component: 150 - total flux cleaned = -0.00270261 Jy ! Component: 200 - total flux cleaned = -0.00280888 Jy ! Total flux subtracted in 200 components = -0.00280888 Jy ! Clean residual min=-0.009006 max=0.007831 Jy/beam ! Clean residual mean=-0.000010 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.936401 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.936401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078695Jy sigma=0.349119 ! Fit after self-cal, rms=0.078685Jy sigma=0.349012 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000605611 Jy ! Component: 100 - total flux cleaned = -0.000608795 Jy ! Component: 150 - total flux cleaned = -0.000519745 Jy ! Component: 200 - total flux cleaned = -0.000519483 Jy ! Total flux subtracted in 200 components = -0.000519483 Jy ! Clean residual min=-0.008569 max=0.007560 Jy/beam ! Clean residual mean=-0.000010 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.935882 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.935882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078486Jy sigma=0.347655 ! Fit after self-cal, rms=0.078496Jy sigma=0.347609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078496Jy sigma=0.347609 ! Fit after self-cal, rms=0.078594Jy sigma=0.347022 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=2.67 mas, bmaj=7.841 mas, bpa=10.16 degrees ! Estimated noise=4.39643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.723504 Jy ! Component: 100 - total flux cleaned = 0.881275 Jy ! Component: 150 - total flux cleaned = 0.914258 Jy ! Component: 200 - total flux cleaned = 0.919045 Jy ! Total flux subtracted in 200 components = 0.919045 Jy ! Clean residual min=-0.010582 max=0.013280 Jy/beam ! Clean residual mean=-0.000007 rms=0.002733 Jy/beam ! Combined flux in latest and established models = 0.919044 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.919044 Jy ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=8.782 mas, bpa=9.763 degrees ! Estimated noise=3.78723 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 (-2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648321 Jy ! Component: 100 - total flux cleaned = 0.0107084 Jy ! Component: 150 - total flux cleaned = 0.013146 Jy ! Component: 200 - total flux cleaned = 0.0141583 Jy ! Total flux subtracted in 200 components = 0.0141583 Jy ! Clean residual min=-0.007881 max=0.007591 Jy/beam ! Clean residual mean=-0.000006 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.933203 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.933203 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=7.514 mas, bmaj=16.74 mas, bpa=14.27 degrees ! Estimated noise=4.91282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659835 Jy ! Component: 100 - total flux cleaned = 0.000794136 Jy ! Component: 150 - total flux cleaned = 0.00115007 Jy ! Component: 200 - total flux cleaned = 0.0015603 Jy ! Total flux subtracted in 200 components = 0.0015603 Jy ! Clean residual min=-0.009578 max=0.008596 Jy/beam ! Clean residual mean=-0.000012 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.934763 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 = 0.000455572 Jy ! Component: 100 - total flux cleaned = 0.000866017 Jy ! Component: 150 - total flux cleaned = 0.00115954 Jy ! Component: 200 - total flux cleaned = 0.00122421 Jy ! Total flux subtracted in 200 components = 0.00122421 Jy ! Clean residual min=-0.009387 max=0.008651 Jy/beam ! Clean residual mean=-0.000013 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.935987 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.935987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=8.782 mas, bpa=9.763 degrees ! Estimated noise=3.78723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000777577 Jy ! Component: 100 - total flux cleaned = -0.000751907 Jy ! Component: 150 - total flux cleaned = -0.000604638 Jy ! Component: 200 - total flux cleaned = -0.000852066 Jy ! Total flux subtracted in 200 components = -0.000852066 Jy ! Clean residual min=-0.007239 max=0.007079 Jy/beam ! Clean residual mean=-0.000006 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.935135 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.935135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077880Jy sigma=0.341745 ! Fit after self-cal, rms=0.077709Jy sigma=0.340691 wmodel J2011-1546_S_i_map.mod ! Writing 82 model components to file: J2011-1546_S_i_map.mod wobs J2011-1546_S_i_uvs.fits ! Writing UV FITS file: J2011-1546_S_i_uvs.fits wwins J2011-1546_S_i_map.win ! wwins: Wrote 3 windows to J2011-1546_S_i_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 = 0.000594433 Jy ! Component: 100 - total flux cleaned = 0.00112938 Jy ! Component: 150 - total flux cleaned = 0.00142558 Jy ! Component: 200 - total flux cleaned = 0.00179344 Jy ! Component: 250 - total flux cleaned = 0.00240444 Jy ! Component: 300 - total flux cleaned = 0.00273659 Jy ! Component: 350 - total flux cleaned = 0.0031322 Jy ! Component: 400 - total flux cleaned = 0.00336173 Jy ! Component: 450 - total flux cleaned = 0.00350883 Jy ! Component: 500 - total flux cleaned = 0.00379304 Jy ! Component: 550 - total flux cleaned = 0.00372442 Jy ! Component: 600 - total flux cleaned = 0.00405719 Jy ! Component: 650 - total flux cleaned = 0.00424989 Jy ! Component: 700 - total flux cleaned = 0.00450102 Jy ! Component: 750 - total flux cleaned = 0.00474699 Jy ! Component: 800 - total flux cleaned = 0.00504712 Jy ! Component: 850 - total flux cleaned = 0.00551555 Jy ! Component: 900 - total flux cleaned = 0.00597462 Jy ! Component: 950 - total flux cleaned = 0.00642468 Jy ! Component: 1000 - total flux cleaned = 0.00686527 Jy ! Component: 1050 - total flux cleaned = 0.00740672 Jy ! Component: 1100 - total flux cleaned = 0.00788579 Jy ! Component: 1150 - total flux cleaned = 0.008459 Jy ! Component: 1200 - total flux cleaned = 0.00876663 Jy ! Component: 1250 - total flux cleaned = 0.00917112 Jy ! Component: 1300 - total flux cleaned = 0.00956839 Jy ! Component: 1350 - total flux cleaned = 0.010057 Jy ! Component: 1400 - total flux cleaned = 0.0104879 Jy ! Component: 1450 - total flux cleaned = 0.0106286 Jy ! Component: 1500 - total flux cleaned = 0.0108616 Jy ! Component: 1550 - total flux cleaned = 0.0110912 Jy ! Component: 1600 - total flux cleaned = 0.0112731 Jy ! Component: 1650 - total flux cleaned = 0.0115859 Jy ! Component: 1700 - total flux cleaned = 0.0117624 Jy ! Component: 1750 - total flux cleaned = 0.0120238 Jy ! Component: 1800 - total flux cleaned = 0.0121961 Jy ! Component: 1850 - total flux cleaned = 0.0124091 Jy ! Component: 1900 - total flux cleaned = 0.0127866 Jy ! Component: 1950 - total flux cleaned = 0.0130766 Jy ! Component: 2000 - total flux cleaned = 0.0132817 Jy ! Component: 2050 - total flux cleaned = 0.0135652 Jy ! Component: 2100 - total flux cleaned = 0.0138054 Jy ! Component: 2150 - total flux cleaned = 0.0140443 Jy ! Component: 2200 - total flux cleaned = 0.0142803 Jy ! Component: 2250 - total flux cleaned = 0.0146691 Jy ! Component: 2300 - total flux cleaned = 0.0149764 Jy ! Component: 2350 - total flux cleaned = 0.0152431 Jy ! Component: 2400 - total flux cleaned = 0.0154696 Jy ! Component: 2450 - total flux cleaned = 0.0157315 Jy ! Component: 2500 - total flux cleaned = 0.0158427 Jy ! Component: 2550 - total flux cleaned = 0.016063 Jy ! Component: 2600 - total flux cleaned = 0.0163542 Jy ! Component: 2650 - total flux cleaned = 0.0164985 Jy ! Component: 2700 - total flux cleaned = 0.0165703 Jy ! Component: 2750 - total flux cleaned = 0.0167121 Jy ! Component: 2800 - total flux cleaned = 0.016923 Jy ! Component: 2850 - total flux cleaned = 0.0170625 Jy ! Component: 2900 - total flux cleaned = 0.0171665 Jy ! Component: 2950 - total flux cleaned = 0.0173733 Jy ! Component: 3000 - total flux cleaned = 0.0175102 Jy ! Component: 3050 - total flux cleaned = 0.0176464 Jy ! Component: 3100 - total flux cleaned = 0.0178821 Jy ! Component: 3150 - total flux cleaned = 0.0180493 Jy ! Component: 3200 - total flux cleaned = 0.0181161 Jy ! Component: 3250 - total flux cleaned = 0.0183144 Jy ! Component: 3300 - total flux cleaned = 0.0184457 Jy ! Component: 3350 - total flux cleaned = 0.0187066 Jy ! Component: 3400 - total flux cleaned = 0.0188688 Jy ! Component: 3450 - total flux cleaned = 0.019062 Jy ! Component: 3500 - total flux cleaned = 0.0192862 Jy ! Component: 3550 - total flux cleaned = 0.0194454 Jy ! Component: 3600 - total flux cleaned = 0.0196354 Jy ! Component: 3650 - total flux cleaned = 0.0197298 Jy ! Component: 3700 - total flux cleaned = 0.0199178 Jy ! Component: 3750 - total flux cleaned = 0.019949 Jy ! Component: 3800 - total flux cleaned = 0.0201966 Jy ! Component: 3850 - total flux cleaned = 0.0203814 Jy ! Component: 3900 - total flux cleaned = 0.0205958 Jy ! Component: 3950 - total flux cleaned = 0.0207482 Jy ! Component: 4000 - total flux cleaned = 0.0208695 Jy ! Component: 4050 - total flux cleaned = 0.0210511 Jy ! Total flux subtracted in 4096 components = 0.0212318 Jy ! Clean residual min=-0.001824 max=0.001818 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.956367 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 320 components and 0.956367 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2011-1546_S_i_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.125 x 8.782 at 9.763 degrees (North through East) ! Clean map min=-0.0047808 max=0.90868 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2011-1546_S_i_map.fits wmodel /image_prod/ug002_uva//J2011-1546_S_i_map.mod ! Writing 320 model components to file: /image_prod/ug002_uva//J2011-1546_S_i_map.mod wobs /image_prod/ug002_uva//J2011-1546_S_i_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2011-1546_S_i_uvs.fits wwins /image_prod/ug002_uva//J2011-1546_S_i_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2011-1546_S_i_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.90868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000486705 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.160685 0.160685 0.32137 0.642741 1.28548 2.57096 5.14192 10.2838 20.5677 41.1354 82.2708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.908 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1867.01 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2011-1546_S_i_dfm.log closed on Thu Mar 5 04:38:39 2020