! Started logfile: /image_prod/ug002_uva//J0143+1215_S_dfm.log on Wed Mar 4 19:12:05 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//J0143+1215_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0143+1215_S_uva.fits ! AN table 1: 75 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.910476 visibilities/baseline/integration-bin. ! Found source: J0143+1215 ! ! 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 36 lines of history. ! ! Reading 5736 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 J0143+1215_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011172Jy sigma=8.376791 ! Fit after self-cal, rms=0.906456Jy sigma=7.484861 ! 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=2.743 mas, bmaj=6.842 mas, bpa=-9.278 degrees ! Estimated noise=1.73713 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 = 0.0736439 Jy ! Component: 100 - total flux cleaned = 0.105253 Jy ! Total flux subtracted in 100 components = 0.105253 Jy ! Clean residual min=-0.006530 max=0.014677 Jy/beam ! Clean residual mean=-0.000012 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.105253 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.105253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067541Jy sigma=0.485270 ! Fit after self-cal, rms=0.066758Jy sigma=0.479685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174906 Jy ! Component: 100 - total flux cleaned = 0.0264572 Jy ! Total flux subtracted in 100 components = 0.0264572 Jy ! Clean residual min=-0.003420 max=0.004236 Jy/beam ! Clean residual mean=-0.000006 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.13171 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.13171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062100Jy sigma=0.433585 ! Fit after self-cal, rms=0.062039Jy sigma=0.433090 ! 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=3.082 mas, bmaj=7.398 mas, bpa=-9.821 degrees ! Estimated noise=1.17179 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 = 0.00564625 Jy ! Component: 100 - total flux cleaned = 0.00853925 Jy ! Component: 150 - total flux cleaned = 0.0102495 Jy ! Component: 200 - total flux cleaned = 0.0112944 Jy ! Total flux subtracted in 200 components = 0.0112944 Jy ! Clean residual min=-0.002722 max=0.003242 Jy/beam ! Clean residual mean=-0.000007 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.143005 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.143005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061528Jy sigma=0.428387 ! Fit after self-cal, rms=0.061532Jy sigma=0.428342 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.082 x 7.398 at -9.821 degrees (North through East) ! Clean map min=-0.0026339 max=0.095524 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.05 KP 1.03 ! MK 1.04 NL 1.00 OV 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.01 KP 1.07 ! MK 1.02 NL 1.13 OV 0.92 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 1.03 ! MK 1.04 NL 0.89 OV 0.92 SC 0.97 ! ! ! Fit before self-cal, rms=0.061532Jy sigma=0.428342 ! Fit after self-cal, rms=0.061413Jy sigma=0.421586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.428 mas, bpa=-9.79 degrees ! Estimated noise=1.18001 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 = -0.000311694 Jy ! Component: 100 - total flux cleaned = -0.00042321 Jy ! Component: 150 - total flux cleaned = -0.000517944 Jy ! Component: 200 - total flux cleaned = -0.000601812 Jy ! Total flux subtracted in 200 components = -0.000601812 Jy ! Clean residual min=-0.002190 max=0.002776 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.142403 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.142403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061399Jy sigma=0.421501 ! Fit after self-cal, rms=0.061431Jy sigma=0.421403 ! 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=0.061431Jy sigma=0.421403 ! Fit after self-cal, rms=0.061739Jy sigma=0.418881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=7.451 mas, bpa=-9.942 degrees ! Estimated noise=1.1802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289732 Jy ! Component: 100 - total flux cleaned = -0.000320192 Jy ! Component: 150 - total flux cleaned = -0.000297822 Jy ! Component: 200 - total flux cleaned = -0.0002662 Jy ! Total flux subtracted in 200 components = -0.0002662 Jy ! Clean residual min=-0.001829 max=0.002373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.142137 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.142137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061730Jy sigma=0.418834 ! Fit after self-cal, rms=0.061743Jy sigma=0.418810 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 (60.5, -83.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206991 Jy ! Component: 100 - total flux cleaned = 0.00297714 Jy ! Component: 150 - total flux cleaned = 0.00310473 Jy ! Component: 200 - total flux cleaned = 0.00310555 Jy ! Total flux subtracted in 200 components = 0.00310555 Jy ! Clean residual min=-0.001777 max=0.002034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.145242 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.145242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061656Jy sigma=0.418162 ! Fit after self-cal, rms=0.061645Jy sigma=0.418107 ! Inverting map ! Added new window around map position (12, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111707 Jy ! Component: 100 - total flux cleaned = 0.00117592 Jy ! Component: 150 - total flux cleaned = 0.00126742 Jy ! Component: 200 - total flux cleaned = 0.00126698 Jy ! Total flux subtracted in 200 components = 0.00126698 Jy ! Clean residual min=-0.001628 max=0.001650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.146509 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.146509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061557Jy sigma=0.417609 ! Fit after self-cal, rms=0.061543Jy sigma=0.417532 ! 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=0.061543Jy sigma=0.417532 ! Fit after self-cal, rms=0.061400Jy sigma=0.417380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.455 mas, bpa=-9.937 degrees ! Estimated noise=1.18143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701415 Jy ! Component: 100 - total flux cleaned = 0.000952408 Jy ! Component: 150 - total flux cleaned = 0.00113932 Jy ! Component: 200 - total flux cleaned = 0.00124622 Jy ! Total flux subtracted in 200 components = 0.00124622 Jy ! Clean residual min=-0.001608 max=0.001552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.147755 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.147755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061368Jy sigma=0.417215 ! Fit after self-cal, rms=0.061370Jy sigma=0.417201 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 = 0.000259107 Jy ! Component: 100 - total flux cleaned = 0.000340343 Jy ! Component: 150 - total flux cleaned = 0.000415988 Jy ! Component: 200 - total flux cleaned = 0.000504179 Jy ! Total flux subtracted in 200 components = 0.000504179 Jy ! Clean residual min=-0.001570 max=0.001542 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.14826 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.14826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061353Jy sigma=0.417131 ! Fit after self-cal, rms=0.061352Jy sigma=0.417128 ! 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=0.061352Jy sigma=0.417128 ! Fit after self-cal, rms=0.061345Jy sigma=0.417109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.388 mas, bmaj=9.744 mas, bpa=-8.212 degrees ! Estimated noise=1.45214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662919 Jy ! Component: 100 - total flux cleaned = 0.00075053 Jy ! Component: 150 - total flux cleaned = 0.00084309 Jy ! Component: 200 - total flux cleaned = 0.000925194 Jy ! Total flux subtracted in 200 components = 0.000925194 Jy ! Clean residual min=-0.001870 max=0.001719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.149185 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.149185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061340Jy sigma=0.417101 ! Fit after self-cal, rms=0.061344Jy sigma=0.417090 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 = 0.000154418 Jy ! Component: 100 - total flux cleaned = 0.000232373 Jy ! Component: 150 - total flux cleaned = 0.000302338 Jy ! Component: 200 - total flux cleaned = 0.000352716 Jy ! Total flux subtracted in 200 components = 0.000352716 Jy ! Clean residual min=-0.001798 max=0.001717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.149537 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.149537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061344Jy sigma=0.417114 ! Fit after self-cal, rms=0.061345Jy sigma=0.417109 ! 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=3.12 mas, bmaj=7.457 mas, bpa=-9.934 degrees ! Estimated noise=1.18318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.12 x 7.457 at -9.934 degrees (North through East) ! Clean map min=-0.0015299 max=0.096219 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=2.781 mas, bmaj=6.89 mas, bpa=-9.487 degrees ! Estimated noise=1.76976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752304 Jy ! Component: 100 - total flux cleaned = 0.107997 Jy ! Component: 150 - total flux cleaned = 0.124492 Jy ! Component: 200 - total flux cleaned = 0.132894 Jy ! Total flux subtracted in 200 components = 0.132894 Jy ! Clean residual min=-0.003120 max=0.003940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.132894 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.132894 Jy ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=7.457 mas, bpa=-9.934 degrees ! Estimated noise=1.18318 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 = 0.00482704 Jy ! Component: 100 - total flux cleaned = 0.00763754 Jy ! Component: 150 - total flux cleaned = 0.00949318 Jy ! Component: 200 - total flux cleaned = 0.0109442 Jy ! Total flux subtracted in 200 components = 0.0109442 Jy ! Clean residual min=-0.002022 max=0.001849 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.143838 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.143838 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=6.388 mas, bmaj=9.744 mas, bpa=-8.212 degrees ! Estimated noise=1.45214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221624 Jy ! Component: 100 - total flux cleaned = 0.00317467 Jy ! Component: 150 - total flux cleaned = 0.00366488 Jy ! Component: 200 - total flux cleaned = 0.00405115 Jy ! Total flux subtracted in 200 components = 0.00405115 Jy ! Clean residual min=-0.001955 max=0.001712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.147889 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 = 0.000326859 Jy ! Component: 100 - total flux cleaned = 0.000593071 Jy ! Component: 150 - total flux cleaned = 0.000852435 Jy ! Component: 200 - total flux cleaned = 0.00106577 Jy ! Total flux subtracted in 200 components = 0.00106577 Jy ! Clean residual min=-0.001898 max=0.001708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.148955 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 97 components and 0.148955 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=7.457 mas, bpa=-9.934 degrees ! Estimated noise=1.18318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441534 Jy ! Component: 100 - total flux cleaned = 0.000443417 Jy ! Component: 150 - total flux cleaned = 0.000409239 Jy ! Component: 200 - total flux cleaned = 0.000439668 Jy ! Total flux subtracted in 200 components = 0.000439668 Jy ! Clean residual min=-0.001694 max=0.001719 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.149395 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.149395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061388Jy sigma=0.417416 ! Fit after self-cal, rms=0.061380Jy sigma=0.417389 wmodel J0143+1215_S_map.mod ! Writing 125 model components to file: J0143+1215_S_map.mod wobs J0143+1215_S_uvs.fits ! Writing UV FITS file: J0143+1215_S_uvs.fits wwins J0143+1215_S_map.win ! wwins: Wrote 3 windows to J0143+1215_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 = 0.000153124 Jy ! Component: 100 - total flux cleaned = 0.000349945 Jy ! Component: 150 - total flux cleaned = 0.000512173 Jy ! Component: 200 - total flux cleaned = 0.000642579 Jy ! Component: 250 - total flux cleaned = 0.000743543 Jy ! Component: 300 - total flux cleaned = 0.000890009 Jy ! Component: 350 - total flux cleaned = 0.00107892 Jy ! Component: 400 - total flux cleaned = 0.00119385 Jy ! Component: 450 - total flux cleaned = 0.00135137 Jy ! Component: 500 - total flux cleaned = 0.00146137 Jy ! Component: 550 - total flux cleaned = 0.00152617 Jy ! Component: 600 - total flux cleaned = 0.00163194 Jy ! Component: 650 - total flux cleaned = 0.00167354 Jy ! Component: 700 - total flux cleaned = 0.00167341 Jy ! Component: 750 - total flux cleaned = 0.00167387 Jy ! Component: 800 - total flux cleaned = 0.00175252 Jy ! Component: 850 - total flux cleaned = 0.00175222 Jy ! Component: 900 - total flux cleaned = 0.00177103 Jy ! Component: 950 - total flux cleaned = 0.00177083 Jy ! Component: 1000 - total flux cleaned = 0.00180687 Jy ! Component: 1050 - total flux cleaned = 0.00180699 Jy ! Component: 1100 - total flux cleaned = 0.00184223 Jy ! Component: 1150 - total flux cleaned = 0.00184195 Jy ! Component: 1200 - total flux cleaned = 0.00182509 Jy ! Component: 1250 - total flux cleaned = 0.00180825 Jy ! Component: 1300 - total flux cleaned = 0.00184205 Jy ! Component: 1350 - total flux cleaned = 0.00185846 Jy ! Component: 1400 - total flux cleaned = 0.00190718 Jy ! Component: 1450 - total flux cleaned = 0.00187499 Jy ! Component: 1500 - total flux cleaned = 0.00190651 Jy ! Component: 1550 - total flux cleaned = 0.00189111 Jy ! Component: 1600 - total flux cleaned = 0.00190662 Jy ! Component: 1650 - total flux cleaned = 0.00193708 Jy ! Component: 1700 - total flux cleaned = 0.00199718 Jy ! Component: 1750 - total flux cleaned = 0.00204152 Jy ! Component: 1800 - total flux cleaned = 0.0020267 Jy ! Component: 1850 - total flux cleaned = 0.0020703 Jy ! Component: 1900 - total flux cleaned = 0.00211358 Jy ! Component: 1950 - total flux cleaned = 0.00212785 Jy ! Component: 2000 - total flux cleaned = 0.00221209 Jy ! Component: 2050 - total flux cleaned = 0.00221176 Jy ! Component: 2100 - total flux cleaned = 0.00223907 Jy ! Component: 2150 - total flux cleaned = 0.00219823 Jy ! Component: 2200 - total flux cleaned = 0.00219833 Jy ! Component: 2250 - total flux cleaned = 0.00219834 Jy ! Component: 2300 - total flux cleaned = 0.00226429 Jy ! Component: 2350 - total flux cleaned = 0.00223816 Jy ! Component: 2400 - total flux cleaned = 0.00225108 Jy ! Component: 2450 - total flux cleaned = 0.00230228 Jy ! Component: 2500 - total flux cleaned = 0.00231488 Jy ! Component: 2550 - total flux cleaned = 0.00231475 Jy ! Component: 2600 - total flux cleaned = 0.00231478 Jy ! Component: 2650 - total flux cleaned = 0.00231481 Jy ! Component: 2700 - total flux cleaned = 0.00231478 Jy ! Component: 2750 - total flux cleaned = 0.00235102 Jy ! Component: 2800 - total flux cleaned = 0.00232705 Jy ! Component: 2850 - total flux cleaned = 0.00235089 Jy ! Component: 2900 - total flux cleaned = 0.00240981 Jy ! Component: 2950 - total flux cleaned = 0.00245666 Jy ! Component: 3000 - total flux cleaned = 0.00245653 Jy ! Component: 3050 - total flux cleaned = 0.00245657 Jy ! Component: 3100 - total flux cleaned = 0.00253621 Jy ! Component: 3150 - total flux cleaned = 0.00255867 Jy ! Component: 3200 - total flux cleaned = 0.00260353 Jy ! Component: 3250 - total flux cleaned = 0.00261459 Jy ! Component: 3300 - total flux cleaned = 0.00266984 Jy ! Component: 3350 - total flux cleaned = 0.0026589 Jy ! Component: 3400 - total flux cleaned = 0.00268079 Jy ! Component: 3450 - total flux cleaned = 0.00272395 Jy ! Component: 3500 - total flux cleaned = 0.00276684 Jy ! Component: 3550 - total flux cleaned = 0.0027774 Jy ! Component: 3600 - total flux cleaned = 0.00279864 Jy ! Component: 3650 - total flux cleaned = 0.00286139 Jy ! Component: 3700 - total flux cleaned = 0.00287174 Jy ! Component: 3750 - total flux cleaned = 0.00289236 Jy ! Component: 3800 - total flux cleaned = 0.00290265 Jy ! Component: 3850 - total flux cleaned = 0.00292308 Jy ! Component: 3900 - total flux cleaned = 0.00294324 Jy ! Component: 3950 - total flux cleaned = 0.00295324 Jy ! Component: 4000 - total flux cleaned = 0.00297319 Jy ! Component: 4050 - total flux cleaned = 0.00302266 Jy ! Total flux subtracted in 4096 components = 0.00303245 Jy ! Clean residual min=-0.000585 max=0.000584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.152427 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 391 components and 0.152427 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0143+1215_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.12 x 7.457 at -9.934 degrees (North through East) ! Clean map min=-0.0011928 max=0.096022 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0143+1215_S_map.fits wmodel /image_prod/ug002_uva//J0143+1215_S_map.mod ! Writing 391 model components to file: /image_prod/ug002_uva//J0143+1215_S_map.mod wobs /image_prod/ug002_uva//J0143+1215_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0143+1215_S_uvs.fits wwins /image_prod/ug002_uva//J0143+1215_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0143+1215_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0960219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.540913 0.540913 1.08183 2.16365 4.3273 8.6546 17.3092 34.6184 69.2368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 554.618 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0143+1215_S_dfm.log closed on Wed Mar 4 19:12:09 2020