! Started logfile: /vlbi/uf001/uva//J1233-1025_S_dfm.log on Mon Jan 14 01:56:20 2019 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 /vlbi/uf001/uva//J1233-1025_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1233-1025_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86746 visibilities/baseline/integration-bin. ! Found source: J1233-1025 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3279 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 J1233-1025_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033566Jy sigma=19.117115 ! Fit after self-cal, rms=0.805641Jy sigma=14.730148 ! 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=2.591 mas, bmaj=7.092 mas, bpa=-4.776 degrees ! Estimated noise=0.886334 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 = 0.14882 Jy ! Component: 100 - total flux cleaned = 0.198128 Jy ! Total flux subtracted in 100 components = 0.198128 Jy ! Clean residual min=-0.013393 max=0.033091 Jy/beam ! Clean residual mean=0.000006 rms=0.004539 Jy/beam ! Combined flux in latest and established models = 0.198128 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.198128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100755Jy sigma=1.819414 ! Fit after self-cal, rms=0.100361Jy sigma=1.813184 ! Inverting map ! Added new window around map position (5.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342489 Jy ! Component: 100 - total flux cleaned = 0.0560386 Jy ! Total flux subtracted in 100 components = 0.0560386 Jy ! Clean residual min=-0.009810 max=0.016265 Jy/beam ! Clean residual mean=0.000005 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.254167 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.254167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085889Jy sigma=1.486275 ! Fit after self-cal, rms=0.085236Jy sigma=1.475614 ! 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=3.023 mas, bmaj=7.966 mas, bpa=-4.453 degrees ! Estimated noise=0.739293 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 = 0.0205324 Jy ! Component: 100 - total flux cleaned = 0.0327568 Jy ! Component: 150 - total flux cleaned = 0.040703 Jy ! Component: 200 - total flux cleaned = 0.0460508 Jy ! Total flux subtracted in 200 components = 0.0460508 Jy ! Clean residual min=-0.008954 max=0.010895 Jy/beam ! Clean residual mean=-0.000011 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.300217 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.300217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081064Jy sigma=1.351281 ! Fit after self-cal, rms=0.080808Jy sigma=1.347170 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.023 x 7.966 at -4.453 degrees (North through East) ! Clean map min=-0.0080724 max=0.18735 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 1.06 KP 0.98 ! LA 0.99 MK 0.99 NL 0.98 OV 1.01 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.17 FD 0.89 HN 1.09 KP 1.00 ! LA 1.01 MK 0.99 NL 0.99 OV 0.96 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.79 FD 0.90 HN 1.03 KP 1.04 ! LA 1.01 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.080808Jy sigma=1.347170 ! Fit after self-cal, rms=0.086659Jy sigma=1.258146 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=7.969 mas, bpa=-4.052 degrees ! Estimated noise=0.727698 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 = 0.0036811 Jy ! Component: 100 - total flux cleaned = 0.00368706 Jy ! Component: 150 - total flux cleaned = 0.00329873 Jy ! Component: 200 - total flux cleaned = 0.00304907 Jy ! Total flux subtracted in 200 components = 0.00304907 Jy ! Clean residual min=-0.004658 max=0.005812 Jy/beam ! Clean residual mean=0.000000 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.303266 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.303266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086342Jy sigma=1.250641 ! Fit after self-cal, rms=0.086508Jy sigma=1.249823 ! 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=0.086508Jy sigma=1.249823 ! Fit after self-cal, rms=0.086809Jy sigma=1.243167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=7.98 mas, bpa=-4.056 degrees ! Estimated noise=0.725557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140712 Jy ! Component: 100 - total flux cleaned = 0.00133331 Jy ! Component: 150 - total flux cleaned = 0.00127075 Jy ! Component: 200 - total flux cleaned = 0.00121509 Jy ! Total flux subtracted in 200 components = 0.00121509 Jy ! Clean residual min=-0.004095 max=0.005426 Jy/beam ! Clean residual mean=0.000002 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.304482 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.304482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086713Jy sigma=1.240289 ! Fit after self-cal, rms=0.086694Jy sigma=1.240110 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 (16, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051305 Jy ! Component: 100 - total flux cleaned = 0.00615782 Jy ! Component: 150 - total flux cleaned = 0.00658449 Jy ! Component: 200 - total flux cleaned = 0.00696471 Jy ! Total flux subtracted in 200 components = 0.00696471 Jy ! Clean residual min=-0.004128 max=0.004261 Jy/beam ! Clean residual mean=-0.000001 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.311446 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.311446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086344Jy sigma=1.231739 ! Fit after self-cal, rms=0.086310Jy sigma=1.231161 ! 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=0.086310Jy sigma=1.231161 ! Fit after self-cal, rms=0.086555Jy sigma=1.230650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=7.975 mas, bpa=-4.056 degrees ! Estimated noise=0.724797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164058 Jy ! Component: 100 - total flux cleaned = 0.00193277 Jy ! Component: 150 - total flux cleaned = 0.00212735 Jy ! Component: 200 - total flux cleaned = 0.00224897 Jy ! Total flux subtracted in 200 components = 0.00224897 Jy ! Clean residual min=-0.004026 max=0.003987 Jy/beam ! Clean residual mean=-0.000002 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.313695 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.313695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086434Jy sigma=1.228246 ! Fit after self-cal, rms=0.086427Jy sigma=1.228142 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 = 0.000178258 Jy ! Component: 100 - total flux cleaned = 0.000288399 Jy ! Component: 150 - total flux cleaned = 0.00034091 Jy ! Component: 200 - total flux cleaned = 0.000339818 Jy ! Total flux subtracted in 200 components = 0.000339818 Jy ! Clean residual min=-0.003966 max=0.003875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.314035 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.314035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086355Jy sigma=1.226852 ! Fit after self-cal, rms=0.086350Jy sigma=1.226797 ! 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=0.086350Jy sigma=1.226797 ! Fit after self-cal, rms=0.086413Jy sigma=1.226648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.045 mas, bmaj=14.89 mas, bpa=-4.182 degrees ! Estimated noise=0.963103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106751 Jy ! Component: 100 - total flux cleaned = 0.00155148 Jy ! Component: 150 - total flux cleaned = 0.00198553 Jy ! Component: 200 - total flux cleaned = 0.0022014 Jy ! Total flux subtracted in 200 components = 0.0022014 Jy ! Clean residual min=-0.004835 max=0.004158 Jy/beam ! Clean residual mean=-0.000007 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.316237 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.316237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086390Jy sigma=1.226293 ! Fit after self-cal, rms=0.086380Jy sigma=1.226201 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 = 0.000393205 Jy ! Component: 100 - total flux cleaned = 0.000539238 Jy ! Component: 150 - total flux cleaned = 0.00066512 Jy ! Component: 200 - total flux cleaned = 0.000688491 Jy ! Total flux subtracted in 200 components = 0.000688491 Jy ! Clean residual min=-0.004823 max=0.004140 Jy/beam ! Clean residual mean=-0.000007 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.316925 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.316925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086373Jy sigma=1.226222 ! Fit after self-cal, rms=0.086369Jy sigma=1.226207 ! 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=2.984 mas, bmaj=7.972 mas, bpa=-4.083 degrees ! Estimated noise=0.724912 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.984 x 7.972 at -4.083 degrees (North through East) ! Clean map min=-0.0038365 max=0.18403 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=2.564 mas, bmaj=7.111 mas, bpa=-4.292 degrees ! Estimated noise=0.857255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144508 Jy ! Component: 100 - total flux cleaned = 0.197208 Jy ! Component: 150 - total flux cleaned = 0.229206 Jy ! Component: 200 - total flux cleaned = 0.250679 Jy ! Total flux subtracted in 200 components = 0.250679 Jy ! Clean residual min=-0.006893 max=0.012231 Jy/beam ! Clean residual mean=0.000007 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.250679 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.250679 Jy ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=7.972 mas, bpa=-4.083 degrees ! Estimated noise=0.724912 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 = 0.0207375 Jy ! Component: 100 - total flux cleaned = 0.0335304 Jy ! Component: 150 - total flux cleaned = 0.0421877 Jy ! Component: 200 - total flux cleaned = 0.0485049 Jy ! Total flux subtracted in 200 components = 0.0485049 Jy ! Clean residual min=-0.004343 max=0.005374 Jy/beam ! Clean residual mean=-0.000003 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.299184 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 57 components and 0.299184 Jy ! Inverting map ! Added new window around map position (-3.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546092 Jy ! Component: 100 - total flux cleaned = 0.00944073 Jy ! Component: 150 - total flux cleaned = 0.0118548 Jy ! Component: 200 - total flux cleaned = 0.012819 Jy ! Total flux subtracted in 200 components = 0.012819 Jy ! Clean residual min=-0.003999 max=0.004149 Jy/beam ! Clean residual mean=-0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.312003 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.312003 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=7.045 mas, bmaj=14.89 mas, bpa=-4.182 degrees ! Estimated noise=0.963103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002612 Jy ! Component: 100 - total flux cleaned = 0.00360131 Jy ! Component: 150 - total flux cleaned = 0.00431327 Jy ! Component: 200 - total flux cleaned = 0.00449409 Jy ! Total flux subtracted in 200 components = 0.00449409 Jy ! Clean residual min=-0.004926 max=0.004310 Jy/beam ! Clean residual mean=-0.000007 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.316497 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 = 0.000153147 Jy ! Component: 100 - total flux cleaned = 0.000199387 Jy ! Component: 150 - total flux cleaned = 0.000241008 Jy ! Component: 200 - total flux cleaned = 0.000239923 Jy ! Total flux subtracted in 200 components = 0.000239923 Jy ! Clean residual min=-0.004870 max=0.004246 Jy/beam ! Clean residual mean=-0.000007 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.316737 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.316737 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=7.972 mas, bpa=-4.083 degrees ! Estimated noise=0.724912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135135 Jy ! Component: 100 - total flux cleaned = -0.00152676 Jy ! Component: 150 - total flux cleaned = -0.00160768 Jy ! Component: 200 - total flux cleaned = -0.0016075 Jy ! Total flux subtracted in 200 components = -0.0016075 Jy ! Clean residual min=-0.003659 max=0.003358 Jy/beam ! Clean residual mean=-0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.315129 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.315129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086435Jy sigma=1.225293 ! Fit after self-cal, rms=0.086425Jy sigma=1.224877 wmodel J1233-1025_S_map.mod ! Writing 120 model components to file: J1233-1025_S_map.mod wobs J1233-1025_S_uvs.fits ! Writing UV FITS file: J1233-1025_S_uvs.fits wwins J1233-1025_S_map.win ! wwins: Wrote 4 windows to J1233-1025_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 = -0.000287074 Jy ! Component: 100 - total flux cleaned = -0.000290135 Jy ! Component: 150 - total flux cleaned = -0.000289187 Jy ! Component: 200 - total flux cleaned = -0.000396389 Jy ! Component: 250 - total flux cleaned = -0.000552051 Jy ! Component: 300 - total flux cleaned = -0.000601409 Jy ! Component: 350 - total flux cleaned = -0.000456303 Jy ! Component: 400 - total flux cleaned = -0.000316132 Jy ! Component: 450 - total flux cleaned = -0.000133169 Jy ! Component: 500 - total flux cleaned = 0.000134698 Jy ! Component: 550 - total flux cleaned = 0.000223099 Jy ! Component: 600 - total flux cleaned = 0.000481396 Jy ! Component: 650 - total flux cleaned = 0.000734533 Jy ! Component: 700 - total flux cleaned = 0.000900149 Jy ! Component: 750 - total flux cleaned = 0.00114317 Jy ! Component: 800 - total flux cleaned = 0.00130139 Jy ! Component: 850 - total flux cleaned = 0.00130108 Jy ! Component: 900 - total flux cleaned = 0.00153036 Jy ! Component: 950 - total flux cleaned = 0.00160458 Jy ! Component: 1000 - total flux cleaned = 0.00167853 Jy ! Component: 1050 - total flux cleaned = 0.00175149 Jy ! Component: 1100 - total flux cleaned = 0.00200181 Jy ! Component: 1150 - total flux cleaned = 0.0020362 Jy ! Component: 1200 - total flux cleaned = 0.0021052 Jy ! Component: 1250 - total flux cleaned = 0.00227589 Jy ! Component: 1300 - total flux cleaned = 0.00234307 Jy ! Component: 1350 - total flux cleaned = 0.00240951 Jy ! Component: 1400 - total flux cleaned = 0.00254101 Jy ! Component: 1450 - total flux cleaned = 0.00270271 Jy ! Component: 1500 - total flux cleaned = 0.00276627 Jy ! Component: 1550 - total flux cleaned = 0.00292301 Jy ! Component: 1600 - total flux cleaned = 0.00298483 Jy ! Component: 1650 - total flux cleaned = 0.00313804 Jy ! Component: 1700 - total flux cleaned = 0.00331946 Jy ! Component: 1750 - total flux cleaned = 0.00343919 Jy ! Component: 1800 - total flux cleaned = 0.00364591 Jy ! Component: 1850 - total flux cleaned = 0.00384933 Jy ! Component: 1900 - total flux cleaned = 0.00396438 Jy ! Component: 1950 - total flux cleaned = 0.00419183 Jy ! Component: 2000 - total flux cleaned = 0.00427638 Jy ! Component: 2050 - total flux cleaned = 0.00449845 Jy ! Component: 2100 - total flux cleaned = 0.00460785 Jy ! Component: 2150 - total flux cleaned = 0.00468887 Jy ! Component: 2200 - total flux cleaned = 0.00490342 Jy ! Component: 2250 - total flux cleaned = 0.00503645 Jy ! Component: 2300 - total flux cleaned = 0.00527221 Jy ! Component: 2350 - total flux cleaned = 0.00540177 Jy ! Component: 2400 - total flux cleaned = 0.00555624 Jy ! Component: 2450 - total flux cleaned = 0.00568324 Jy ! Component: 2500 - total flux cleaned = 0.00575844 Jy ! Component: 2550 - total flux cleaned = 0.00585837 Jy ! Component: 2600 - total flux cleaned = 0.00598158 Jy ! Component: 2650 - total flux cleaned = 0.00610329 Jy ! Component: 2700 - total flux cleaned = 0.00622369 Jy ! Component: 2750 - total flux cleaned = 0.00636699 Jy ! Component: 2800 - total flux cleaned = 0.00655627 Jy ! Component: 2850 - total flux cleaned = 0.00664981 Jy ! Component: 2900 - total flux cleaned = 0.00678906 Jy ! Component: 2950 - total flux cleaned = 0.00694979 Jy ! Component: 3000 - total flux cleaned = 0.00704057 Jy ! Component: 3050 - total flux cleaned = 0.00722085 Jy ! Component: 3100 - total flux cleaned = 0.00733239 Jy ! Component: 3150 - total flux cleaned = 0.00746519 Jy ! Component: 3200 - total flux cleaned = 0.00761883 Jy ! Component: 3250 - total flux cleaned = 0.00766221 Jy ! Component: 3300 - total flux cleaned = 0.0077269 Jy ! Component: 3350 - total flux cleaned = 0.00783438 Jy ! Component: 3400 - total flux cleaned = 0.00798324 Jy ! Component: 3450 - total flux cleaned = 0.0080885 Jy ! Component: 3500 - total flux cleaned = 0.00810945 Jy ! Component: 3550 - total flux cleaned = 0.00823425 Jy ! Component: 3600 - total flux cleaned = 0.0083166 Jy ! Component: 3650 - total flux cleaned = 0.00841888 Jy ! Component: 3700 - total flux cleaned = 0.00852043 Jy ! Component: 3750 - total flux cleaned = 0.00856069 Jy ! Component: 3800 - total flux cleaned = 0.00868067 Jy ! Component: 3850 - total flux cleaned = 0.00879987 Jy ! Component: 3900 - total flux cleaned = 0.00881941 Jy ! Component: 3950 - total flux cleaned = 0.00897613 Jy ! Component: 4000 - total flux cleaned = 0.00903423 Jy ! Component: 4050 - total flux cleaned = 0.00911133 Jy ! Total flux subtracted in 4096 components = 0.00916892 Jy ! Clean residual min=-0.001196 max=0.001134 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.324298 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 400 components and 0.324298 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1233-1025_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.984 x 7.972 at -4.083 degrees (North through East) ! Clean map min=-0.0024211 max=0.18187 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1233-1025_S_map.fits wmodel /vlbi/uf001/uva//J1233-1025_S_map.mod ! Writing 400 model components to file: /vlbi/uf001/uva//J1233-1025_S_map.mod wobs /vlbi/uf001/uva//J1233-1025_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1233-1025_S_uvs.fits wwins /vlbi/uf001/uva//J1233-1025_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1233-1025_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.18187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00035075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578572 0.578572 1.15714 2.31429 4.62857 9.25714 18.5143 37.0286 74.0572 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.518 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1233-1025_S_dfm.log closed on Mon Jan 14 01:56:24 2019