! Started logfile: /image_prod/ug002_uva//J0223-0205_S_dfm.log on Wed Mar 4 19:31:57 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//J0223-0205_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0223-0205_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.983036 visibilities/baseline/integration-bin. ! Found source: J0223-0205 ! ! 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 3303 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 J0223-0205_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017435Jy sigma=7.783795 ! Fit after self-cal, rms=0.876549Jy sigma=6.714412 ! 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=2.529 mas, bmaj=6.546 mas, bpa=-3.915 degrees ! Estimated noise=2.13084 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 = 0.0972871 Jy ! Component: 100 - total flux cleaned = 0.119479 Jy ! Total flux subtracted in 100 components = 0.119479 Jy ! Clean residual min=-0.005589 max=0.008941 Jy/beam ! Clean residual mean=0.000007 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.119479 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.119479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066131Jy sigma=0.472843 ! Fit after self-cal, rms=0.066083Jy sigma=0.472627 ! 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=2.859 mas, bmaj=7.071 mas, bpa=-4.107 degrees ! Estimated noise=1.64186 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 = 0.00921397 Jy ! Component: 100 - total flux cleaned = 0.0133148 Jy ! Component: 150 - total flux cleaned = 0.0153902 Jy ! Component: 200 - total flux cleaned = 0.0156541 Jy ! Total flux subtracted in 200 components = 0.0156541 Jy ! Clean residual min=-0.004603 max=0.006842 Jy/beam ! Clean residual mean=0.000007 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.135133 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.135133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065037Jy sigma=0.462368 ! Fit after self-cal, rms=0.065015Jy sigma=0.462208 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.859 x 7.071 at -4.107 degrees (North through East) ! Clean map min=-0.0043643 max=0.12605 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.01 LA 0.98 MK 1.01 ! NL 0.95 OV 1.01 PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.01 LA 1.00 MK 1.00 ! NL 0.97 OV 1.01 PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.97 LA 0.96 MK 1.02 ! NL 0.96 OV 0.97 PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.065015Jy sigma=0.462208 ! Fit after self-cal, rms=0.065489Jy sigma=0.459550 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=7.092 mas, bpa=-3.948 degrees ! Estimated noise=1.63238 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 = -0.000478338 Jy ! Component: 100 - total flux cleaned = -0.00055127 Jy ! Component: 150 - total flux cleaned = -0.000551751 Jy ! Component: 200 - total flux cleaned = -0.000551826 Jy ! Total flux subtracted in 200 components = -0.000551826 Jy ! Clean residual min=-0.004353 max=0.005192 Jy/beam ! Clean residual mean=0.000006 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.134581 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.134581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065456Jy sigma=0.459288 ! Fit after self-cal, rms=0.065493Jy sigma=0.459209 ! 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=0.065493Jy sigma=0.459209 ! Fit after self-cal, rms=0.067152Jy sigma=0.450777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=7.107 mas, bpa=-3.849 degrees ! Estimated noise=1.63474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307122 Jy ! Component: 100 - total flux cleaned = 0.000305479 Jy ! Component: 150 - total flux cleaned = 0.000351348 Jy ! Component: 200 - total flux cleaned = 0.000352104 Jy ! Total flux subtracted in 200 components = 0.000352104 Jy ! Clean residual min=-0.002639 max=0.004204 Jy/beam ! Clean residual mean=0.000004 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.134933 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.134933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067125Jy sigma=0.450596 ! Fit after self-cal, rms=0.067213Jy sigma=0.450453 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 (6.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033173 Jy ! Component: 100 - total flux cleaned = 0.00375586 Jy ! Component: 150 - total flux cleaned = 0.00370168 Jy ! Component: 200 - total flux cleaned = 0.00361101 Jy ! Total flux subtracted in 200 components = 0.00361101 Jy ! Clean residual min=-0.002597 max=0.003199 Jy/beam ! Clean residual mean=0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.138544 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.138544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066971Jy sigma=0.448866 ! Fit after self-cal, rms=0.066961Jy sigma=0.448763 ! Inverting map ! Added new window around map position (119, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163733 Jy ! Component: 100 - total flux cleaned = 0.00181292 Jy ! Component: 150 - total flux cleaned = 0.0019191 Jy ! Component: 200 - total flux cleaned = 0.00178936 Jy ! Total flux subtracted in 200 components = 0.00178936 Jy ! Clean residual min=-0.002285 max=0.002697 Jy/beam ! Clean residual mean=0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.140334 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.140334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066811Jy sigma=0.447718 ! Fit after self-cal, rms=0.066804Jy sigma=0.447623 ! 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=0.066804Jy sigma=0.447623 ! Fit after self-cal, rms=0.066481Jy sigma=0.447437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.855 mas, bmaj=7.091 mas, bpa=-3.75 degrees ! Estimated noise=1.62858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638371 Jy ! Component: 100 - total flux cleaned = 0.000472043 Jy ! Component: 150 - total flux cleaned = 0.000322356 Jy ! Component: 200 - total flux cleaned = 0.000183432 Jy ! Total flux subtracted in 200 components = 0.000183432 Jy ! Clean residual min=-0.002221 max=0.002589 Jy/beam ! Clean residual mean=0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.140517 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.140517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066424Jy sigma=0.447085 ! Fit after self-cal, rms=0.066420Jy sigma=0.447070 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 (93.5, 59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240193 Jy ! Component: 100 - total flux cleaned = 0.00321426 Jy ! Component: 150 - total flux cleaned = 0.00392608 Jy ! Component: 200 - total flux cleaned = 0.00436789 Jy ! Total flux subtracted in 200 components = 0.00436789 Jy ! Clean residual min=-0.002434 max=0.002457 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.144885 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.144885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066295Jy sigma=0.446338 ! Fit after self-cal, rms=0.066286Jy sigma=0.446294 ! 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=0.066286Jy sigma=0.446294 ! Fit after self-cal, rms=0.066004Jy sigma=0.446236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.43 mas, bmaj=12.3 mas, bpa=-0.6581 degrees ! Estimated noise=2.16756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113133 Jy ! Component: 100 - total flux cleaned = 0.00132471 Jy ! Component: 150 - total flux cleaned = 0.00120304 Jy ! Component: 200 - total flux cleaned = 0.00112342 Jy ! Total flux subtracted in 200 components = 0.00112342 Jy ! Clean residual min=-0.002510 max=0.002114 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.146009 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.146009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065983Jy sigma=0.446124 ! Fit after self-cal, rms=0.065978Jy sigma=0.446104 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 = 0.000240961 Jy ! Component: 100 - total flux cleaned = 9.34841e-05 Jy ! Component: 150 - total flux cleaned = 7.08151e-05 Jy ! Component: 200 - total flux cleaned = 2.88319e-05 Jy ! Total flux subtracted in 200 components = 2.88319e-05 Jy ! Clean residual min=-0.002370 max=0.002038 Jy/beam ! Clean residual mean=0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.146037 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 0.146037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065967Jy sigma=0.446057 ! Fit after self-cal, rms=0.065968Jy sigma=0.446052 ! 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=2.858 mas, bmaj=7.092 mas, bpa=-3.721 degrees ! Estimated noise=1.6239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.858 x 7.092 at -3.721 degrees (North through East) ! Clean map min=-0.0021993 max=0.12581 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=2.528 mas, bmaj=6.572 mas, bpa=-3.38 degrees ! Estimated noise=2.10644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0960709 Jy ! Component: 100 - total flux cleaned = 0.117748 Jy ! Component: 150 - total flux cleaned = 0.1259 Jy ! Component: 200 - total flux cleaned = 0.131031 Jy ! Total flux subtracted in 200 components = 0.131031 Jy ! Clean residual min=-0.003815 max=0.004091 Jy/beam ! Clean residual mean=0.000002 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.131031 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.131031 Jy ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=7.092 mas, bpa=-3.721 degrees ! Estimated noise=1.6239 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 = 0.00432308 Jy ! Component: 100 - total flux cleaned = 0.00686002 Jy ! Component: 150 - total flux cleaned = 0.00887583 Jy ! Component: 200 - total flux cleaned = 0.0103164 Jy ! Total flux subtracted in 200 components = 0.0103164 Jy ! Clean residual min=-0.002530 max=0.002853 Jy/beam ! Clean residual mean=0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.141347 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.141347 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=6.43 mas, bmaj=12.3 mas, bpa=-0.6581 degrees ! Estimated noise=2.16756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018298 Jy ! Component: 100 - total flux cleaned = 0.00263348 Jy ! Component: 150 - total flux cleaned = 0.00333642 Jy ! Component: 200 - total flux cleaned = 0.00376883 Jy ! Total flux subtracted in 200 components = 0.00376883 Jy ! Clean residual min=-0.002869 max=0.002485 Jy/beam ! Clean residual mean=0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.145116 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 = 0.000283569 Jy ! Component: 100 - total flux cleaned = 0.000284108 Jy ! Component: 150 - total flux cleaned = 0.000323206 Jy ! Component: 200 - total flux cleaned = 0.000357055 Jy ! Total flux subtracted in 200 components = 0.000357055 Jy ! Clean residual min=-0.002576 max=0.002314 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.145473 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 102 components and 0.145473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=7.092 mas, bpa=-3.721 degrees ! Estimated noise=1.6239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101685 Jy ! Component: 100 - total flux cleaned = 0.00163194 Jy ! Component: 150 - total flux cleaned = 0.00207151 Jy ! Component: 200 - total flux cleaned = 0.00222142 Jy ! Total flux subtracted in 200 components = 0.00222142 Jy ! Clean residual min=-0.002257 max=0.002407 Jy/beam ! Clean residual mean=0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.147695 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.147695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066078Jy sigma=0.446644 ! Fit after self-cal, rms=0.066073Jy sigma=0.446599 wmodel J0223-0205_S_map.mod ! Writing 123 model components to file: J0223-0205_S_map.mod wobs J0223-0205_S_uvs.fits ! Writing UV FITS file: J0223-0205_S_uvs.fits wwins J0223-0205_S_map.win ! wwins: Wrote 4 windows to J0223-0205_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 = 0.000592999 Jy ! Component: 100 - total flux cleaned = 0.0010582 Jy ! Component: 150 - total flux cleaned = 0.0014173 Jy ! Component: 200 - total flux cleaned = 0.00158892 Jy ! Component: 250 - total flux cleaned = 0.00162158 Jy ! Component: 300 - total flux cleaned = 0.00156041 Jy ! Component: 350 - total flux cleaned = 0.00156094 Jy ! Component: 400 - total flux cleaned = 0.00159032 Jy ! Component: 450 - total flux cleaned = 0.00170221 Jy ! Component: 500 - total flux cleaned = 0.00178434 Jy ! Component: 550 - total flux cleaned = 0.00197162 Jy ! Component: 600 - total flux cleaned = 0.00212884 Jy ! Component: 650 - total flux cleaned = 0.00233365 Jy ! Component: 700 - total flux cleaned = 0.00258402 Jy ! Component: 750 - total flux cleaned = 0.00273042 Jy ! Component: 800 - total flux cleaned = 0.00285058 Jy ! Component: 850 - total flux cleaned = 0.00303912 Jy ! Component: 900 - total flux cleaned = 0.00317748 Jy ! Component: 950 - total flux cleaned = 0.00338102 Jy ! Component: 1000 - total flux cleaned = 0.00349198 Jy ! Component: 1050 - total flux cleaned = 0.00360078 Jy ! Component: 1100 - total flux cleaned = 0.00368655 Jy ! Component: 1150 - total flux cleaned = 0.00379207 Jy ! Component: 1200 - total flux cleaned = 0.00385381 Jy ! Component: 1250 - total flux cleaned = 0.00389448 Jy ! Component: 1300 - total flux cleaned = 0.0039748 Jy ! Component: 1350 - total flux cleaned = 0.00399452 Jy ! Component: 1400 - total flux cleaned = 0.00407241 Jy ! Component: 1450 - total flux cleaned = 0.00412993 Jy ! Component: 1500 - total flux cleaned = 0.0042053 Jy ! Component: 1550 - total flux cleaned = 0.0042791 Jy ! Component: 1600 - total flux cleaned = 0.00438841 Jy ! Component: 1650 - total flux cleaned = 0.00442457 Jy ! Component: 1700 - total flux cleaned = 0.00453087 Jy ! Component: 1750 - total flux cleaned = 0.00463581 Jy ! Component: 1800 - total flux cleaned = 0.0047045 Jy ! Component: 1850 - total flux cleaned = 0.00473843 Jy ! Component: 1900 - total flux cleaned = 0.00475525 Jy ! Component: 1950 - total flux cleaned = 0.0048052 Jy ! Component: 2000 - total flux cleaned = 0.00482171 Jy ! Component: 2050 - total flux cleaned = 0.00488676 Jy ! Component: 2100 - total flux cleaned = 0.00491883 Jy ! Component: 2150 - total flux cleaned = 0.00499819 Jy ! Component: 2200 - total flux cleaned = 0.00495101 Jy ! Component: 2250 - total flux cleaned = 0.00502859 Jy ! Component: 2300 - total flux cleaned = 0.00502848 Jy ! Component: 2350 - total flux cleaned = 0.00504357 Jy ! Component: 2400 - total flux cleaned = 0.00504377 Jy ! Component: 2450 - total flux cleaned = 0.00508817 Jy ! Component: 2500 - total flux cleaned = 0.00511753 Jy ! Component: 2550 - total flux cleaned = 0.00510305 Jy ! Component: 2600 - total flux cleaned = 0.00506008 Jy ! Component: 2650 - total flux cleaned = 0.00508851 Jy ! Component: 2700 - total flux cleaned = 0.00508847 Jy ! Component: 2750 - total flux cleaned = 0.00510231 Jy ! Component: 2800 - total flux cleaned = 0.00515753 Jy ! Component: 2850 - total flux cleaned = 0.0051576 Jy ! Component: 2900 - total flux cleaned = 0.00522562 Jy ! Component: 2950 - total flux cleaned = 0.00526597 Jy ! Component: 3000 - total flux cleaned = 0.00531952 Jy ! Component: 3050 - total flux cleaned = 0.00539887 Jy ! Component: 3100 - total flux cleaned = 0.00545142 Jy ! Component: 3150 - total flux cleaned = 0.00547756 Jy ! Component: 3200 - total flux cleaned = 0.00554242 Jy ! Component: 3250 - total flux cleaned = 0.00556817 Jy ! Component: 3300 - total flux cleaned = 0.00559367 Jy ! Component: 3350 - total flux cleaned = 0.005657 Jy ! Component: 3400 - total flux cleaned = 0.00566947 Jy ! Component: 3450 - total flux cleaned = 0.00565704 Jy ! Component: 3500 - total flux cleaned = 0.00569439 Jy ! Component: 3550 - total flux cleaned = 0.00573155 Jy ! Component: 3600 - total flux cleaned = 0.00570707 Jy ! Component: 3650 - total flux cleaned = 0.00579241 Jy ! Component: 3700 - total flux cleaned = 0.00576836 Jy ! Component: 3750 - total flux cleaned = 0.00584044 Jy ! Component: 3800 - total flux cleaned = 0.00581669 Jy ! Component: 3850 - total flux cleaned = 0.00589966 Jy ! Component: 3900 - total flux cleaned = 0.00592316 Jy ! Component: 3950 - total flux cleaned = 0.00595824 Jy ! Component: 4000 - total flux cleaned = 0.00596988 Jy ! Component: 4050 - total flux cleaned = 0.00600452 Jy ! Total flux subtracted in 4096 components = 0.00600459 Jy ! Clean residual min=-0.000737 max=0.000646 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.153699 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 380 components and 0.153699 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0223-0205_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.858 x 7.092 at -3.721 degrees (North through East) ! Clean map min=-0.0017814 max=0.12542 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0223-0205_S_map.fits wmodel /image_prod/ug002_uva//J0223-0205_S_map.mod ! Writing 380 model components to file: /image_prod/ug002_uva//J0223-0205_S_map.mod wobs /image_prod/ug002_uva//J0223-0205_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0223-0205_S_uvs.fits wwins /image_prod/ug002_uva//J0223-0205_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0223-0205_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.456892 0.456892 0.913784 1.82757 3.65513 7.31027 14.6205 29.2411 58.4822 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 656.61 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0223-0205_S_dfm.log closed on Wed Mar 4 19:32:01 2020