! Started logfile: /image_prod/ug002_uva//J0318-0029_S_dfm.log on Wed Mar 4 19:51:48 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//J0318-0029_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0318-0029_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909259 visibilities/baseline/integration-bin. ! Found source: J0318-0029 ! ! 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 7365 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 J0318-0029_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 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=1.008931Jy sigma=8.323738 ! Fit after self-cal, rms=0.924864Jy sigma=7.575453 ! 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=2.989 mas, bmaj=7.541 mas, bpa=-4.277 degrees ! Estimated noise=1.37726 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 = 0.0591821 Jy ! Component: 100 - total flux cleaned = 0.0753266 Jy ! Total flux subtracted in 100 components = 0.0753266 Jy ! Clean residual min=-0.004318 max=0.008219 Jy/beam ! Clean residual mean=0.000011 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.0753266 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0753266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067679Jy sigma=0.495720 ! Fit after self-cal, rms=0.067288Jy sigma=0.492729 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805631 Jy ! Component: 100 - total flux cleaned = 0.0128447 Jy ! Total flux subtracted in 100 components = 0.0128447 Jy ! Clean residual min=-0.003803 max=0.005484 Jy/beam ! Clean residual mean=0.000003 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.0881713 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.0881713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066321Jy sigma=0.478868 ! Fit after self-cal, rms=0.066353Jy sigma=0.478688 ! 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=3.512 mas, bmaj=8.795 mas, bpa=-4.865 degrees ! Estimated noise=1.03298 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 (-3.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543436 Jy ! Component: 100 - total flux cleaned = 0.00781627 Jy ! Component: 150 - total flux cleaned = 0.00865705 Jy ! Component: 200 - total flux cleaned = 0.00894149 Jy ! Total flux subtracted in 200 components = 0.00894149 Jy ! Clean residual min=-0.002914 max=0.003317 Jy/beam ! Clean residual mean=-0.000004 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0971127 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.0971127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065907Jy sigma=0.473611 ! Fit after self-cal, rms=0.065927Jy sigma=0.473390 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.512 x 8.795 at -4.865 degrees (North through East) ! Clean map min=-0.002781 max=0.075536 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 1.00 ! LA 1.02 MK 1.06 NL 0.96 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 0.95 HN 1.02 KP 0.91 ! LA 1.03 MK 1.06 NL 1.07 OV 0.98 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.94 HN 1.04 KP 0.95 ! LA 0.98 MK 0.99 NL 0.94 OV 1.00 ! PT 0.98 SC 0.93 ! ! ! Fit before self-cal, rms=0.065927Jy sigma=0.473390 ! Fit after self-cal, rms=0.074058Jy sigma=0.468451 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.519 mas, bmaj=8.914 mas, bpa=-4.484 degrees ! Estimated noise=1.04605 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 = -0.000643245 Jy ! Component: 100 - total flux cleaned = -0.000693072 Jy ! Component: 150 - total flux cleaned = -0.000691847 Jy ! Component: 200 - total flux cleaned = -0.000730328 Jy ! Total flux subtracted in 200 components = -0.000730328 Jy ! Clean residual min=-0.002697 max=0.002234 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0963824 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0963824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073967Jy sigma=0.468036 ! Fit after self-cal, rms=0.074103Jy sigma=0.467907 ! 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=0.074103Jy sigma=0.467907 ! Fit after self-cal, rms=0.074869Jy sigma=0.464409 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=8.943 mas, bpa=-4.513 degrees ! Estimated noise=1.04025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268314 Jy ! Component: 100 - total flux cleaned = -0.000296929 Jy ! Component: 150 - total flux cleaned = -0.000321591 Jy ! Component: 200 - total flux cleaned = -0.000387423 Jy ! Total flux subtracted in 200 components = -0.000387423 Jy ! Clean residual min=-0.002080 max=0.001506 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.095995 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.095995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074849Jy sigma=0.464234 ! Fit after self-cal, rms=0.074877Jy sigma=0.464173 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 = -0.00015094 Jy ! Component: 100 - total flux cleaned = -0.000170305 Jy ! Component: 150 - total flux cleaned = -0.000186689 Jy ! Component: 200 - total flux cleaned = -0.000186859 Jy ! Total flux subtracted in 200 components = -0.000186859 Jy ! Clean residual min=-0.002073 max=0.001514 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0958081 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.0958081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074869Jy sigma=0.464099 ! Fit after self-cal, rms=0.074866Jy sigma=0.464095 ! 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=0.074866Jy sigma=0.464095 ! Fit after self-cal, rms=0.076077Jy sigma=0.464035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=8.961 mas, bpa=-4.619 degrees ! Estimated noise=1.03972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034182 Jy ! Component: 100 - total flux cleaned = -0.000396916 Jy ! Component: 150 - total flux cleaned = -0.000428894 Jy ! Component: 200 - total flux cleaned = -0.000428839 Jy ! Total flux subtracted in 200 components = -0.000428839 Jy ! Clean residual min=-0.001993 max=0.001507 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0953792 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.0953792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076066Jy sigma=0.463971 ! Fit after self-cal, rms=0.076073Jy sigma=0.463966 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 = -7.53674e-05 Jy ! Component: 100 - total flux cleaned = -8.90166e-05 Jy ! Component: 150 - total flux cleaned = -8.91001e-05 Jy ! Component: 200 - total flux cleaned = -7.75536e-05 Jy ! Total flux subtracted in 200 components = -7.75536e-05 Jy ! Clean residual min=-0.001983 max=0.001519 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0953017 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.0953017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076067Jy sigma=0.463933 ! Fit after self-cal, rms=0.076066Jy sigma=0.463931 ! 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=0.076066Jy sigma=0.463931 ! Fit after self-cal, rms=0.076506Jy sigma=0.463913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.947 mas, bmaj=14.33 mas, bpa=-5.921 degrees ! Estimated noise=1.17734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385077 Jy ! Component: 100 - total flux cleaned = -0.000387088 Jy ! Component: 150 - total flux cleaned = -0.000320942 Jy ! Component: 200 - total flux cleaned = -0.000285534 Jy ! Total flux subtracted in 200 components = -0.000285534 Jy ! Clean residual min=-0.001924 max=0.001531 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0950162 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.0950162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076502Jy sigma=0.463885 ! Fit after self-cal, rms=0.076502Jy sigma=0.463879 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 = -0.000103487 Jy ! Component: 100 - total flux cleaned = -5.9174e-05 Jy ! Component: 150 - total flux cleaned = -1.95004e-05 Jy ! Component: 200 - total flux cleaned = 7.828e-06 Jy ! Total flux subtracted in 200 components = 7.828e-06 Jy ! Clean residual min=-0.001916 max=0.001536 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.095024 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 146 components and 0.095024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076503Jy sigma=0.463868 ! Fit after self-cal, rms=0.076503Jy sigma=0.463864 ! 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=3.515 mas, bmaj=8.976 mas, bpa=-4.721 degrees ! Estimated noise=1.03855 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.515 x 8.976 at -4.721 degrees (North through East) ! Clean map min=-0.0019379 max=0.076294 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=2.983 mas, bmaj=7.698 mas, bpa=-4.384 degrees ! Estimated noise=1.40466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603918 Jy ! Component: 100 - total flux cleaned = 0.0772398 Jy ! Component: 150 - total flux cleaned = 0.0848067 Jy ! Component: 200 - total flux cleaned = 0.0888633 Jy ! Total flux subtracted in 200 components = 0.0888633 Jy ! Clean residual min=-0.002484 max=0.002829 Jy/beam ! Clean residual mean=0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0888634 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0888634 Jy ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=8.976 mas, bpa=-4.721 degrees ! Estimated noise=1.03855 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 = 0.00279018 Jy ! Component: 100 - total flux cleaned = 0.0039972 Jy ! Component: 150 - total flux cleaned = 0.00444897 Jy ! Component: 200 - total flux cleaned = 0.00476334 Jy ! Total flux subtracted in 200 components = 0.00476334 Jy ! Clean residual min=-0.001921 max=0.001793 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0936267 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.0936267 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=7.947 mas, bmaj=14.33 mas, bpa=-5.921 degrees ! Estimated noise=1.17734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626676 Jy ! Component: 100 - total flux cleaned = 0.000699286 Jy ! Component: 150 - total flux cleaned = 0.00073465 Jy ! Component: 200 - total flux cleaned = 0.000750211 Jy ! Total flux subtracted in 200 components = 0.000750211 Jy ! Clean residual min=-0.001918 max=0.001689 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0943769 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 = 1.48324e-05 Jy ! Component: 100 - total flux cleaned = 4.2729e-05 Jy ! Component: 150 - total flux cleaned = 6.82509e-05 Jy ! Component: 200 - total flux cleaned = 8.03624e-05 Jy ! Total flux subtracted in 200 components = 8.03624e-05 Jy ! Clean residual min=-0.001897 max=0.001673 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0944573 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.0944573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=8.976 mas, bpa=-4.721 degrees ! Estimated noise=1.03855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194738 Jy ! Component: 100 - total flux cleaned = -0.000194141 Jy ! Component: 150 - total flux cleaned = -0.000194159 Jy ! Component: 200 - total flux cleaned = -0.000194016 Jy ! Total flux subtracted in 200 components = -0.000194016 Jy ! Clean residual min=-0.001872 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0942632 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.0942633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076503Jy sigma=0.464027 ! Fit after self-cal, rms=0.076474Jy sigma=0.464000 wmodel J0318-0029_S_map.mod ! Writing 82 model components to file: J0318-0029_S_map.mod wobs J0318-0029_S_uvs.fits ! Writing UV FITS file: J0318-0029_S_uvs.fits wwins J0318-0029_S_map.win ! wwins: Wrote 2 windows to J0318-0029_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 = -0.000462241 Jy ! Component: 100 - total flux cleaned = -0.000606317 Jy ! Component: 150 - total flux cleaned = -0.000633737 Jy ! Component: 200 - total flux cleaned = -0.00058225 Jy ! Component: 250 - total flux cleaned = -0.000582344 Jy ! Component: 300 - total flux cleaned = -0.000581849 Jy ! Component: 350 - total flux cleaned = -0.000534258 Jy ! Component: 400 - total flux cleaned = -0.000418792 Jy ! Component: 450 - total flux cleaned = -0.000328455 Jy ! Component: 500 - total flux cleaned = -0.000372131 Jy ! Component: 550 - total flux cleaned = -0.000328245 Jy ! Component: 600 - total flux cleaned = -0.000285269 Jy ! Component: 650 - total flux cleaned = -0.000285316 Jy ! Component: 700 - total flux cleaned = -0.000347293 Jy ! Component: 750 - total flux cleaned = -0.000326918 Jy ! Component: 800 - total flux cleaned = -0.000387224 Jy ! Component: 850 - total flux cleaned = -0.000387409 Jy ! Component: 900 - total flux cleaned = -0.00044615 Jy ! Component: 950 - total flux cleaned = -0.000407898 Jy ! Component: 1000 - total flux cleaned = -0.000484013 Jy ! Component: 1050 - total flux cleaned = -0.000464835 Jy ! Component: 1100 - total flux cleaned = -0.000353379 Jy ! Component: 1150 - total flux cleaned = -0.000353683 Jy ! Component: 1200 - total flux cleaned = -0.000317335 Jy ! Component: 1250 - total flux cleaned = -0.000299436 Jy ! Component: 1300 - total flux cleaned = -0.000334853 Jy ! Component: 1350 - total flux cleaned = -0.000247249 Jy ! Component: 1400 - total flux cleaned = -0.000229991 Jy ! Component: 1450 - total flux cleaned = -0.000230212 Jy ! Component: 1500 - total flux cleaned = -0.000281406 Jy ! Component: 1550 - total flux cleaned = -0.000314965 Jy ! Component: 1600 - total flux cleaned = -0.000314837 Jy ! Component: 1650 - total flux cleaned = -0.000363904 Jy ! Component: 1700 - total flux cleaned = -0.000314891 Jy ! Component: 1750 - total flux cleaned = -0.000315011 Jy ! Component: 1800 - total flux cleaned = -0.000411393 Jy ! Component: 1850 - total flux cleaned = -0.000347797 Jy ! Component: 1900 - total flux cleaned = -0.000269159 Jy ! Component: 1950 - total flux cleaned = -0.000300413 Jy ! Component: 2000 - total flux cleaned = -0.000346659 Jy ! Component: 2050 - total flux cleaned = -0.000346315 Jy ! Component: 2100 - total flux cleaned = -0.000300512 Jy ! Component: 2150 - total flux cleaned = -0.000345845 Jy ! Component: 2200 - total flux cleaned = -0.000315718 Jy ! Component: 2250 - total flux cleaned = -0.000360453 Jy ! Component: 2300 - total flux cleaned = -0.000375118 Jy ! Component: 2350 - total flux cleaned = -0.000389876 Jy ! Component: 2400 - total flux cleaned = -0.000448079 Jy ! Component: 2450 - total flux cleaned = -0.000447999 Jy ! Component: 2500 - total flux cleaned = -0.000433675 Jy ! Component: 2550 - total flux cleaned = -0.000476391 Jy ! Component: 2600 - total flux cleaned = -0.000490503 Jy ! Component: 2650 - total flux cleaned = -0.000504362 Jy ! Component: 2700 - total flux cleaned = -0.000532366 Jy ! Component: 2750 - total flux cleaned = -0.000560064 Jy ! Component: 2800 - total flux cleaned = -0.000546286 Jy ! Component: 2850 - total flux cleaned = -0.000573527 Jy ! Component: 2900 - total flux cleaned = -0.000505893 Jy ! Component: 2950 - total flux cleaned = -0.000492768 Jy ! Component: 3000 - total flux cleaned = -0.000572723 Jy ! Component: 3050 - total flux cleaned = -0.000506581 Jy ! Component: 3100 - total flux cleaned = -0.000545878 Jy ! Component: 3150 - total flux cleaned = -0.00048062 Jy ! Component: 3200 - total flux cleaned = -0.000506449 Jy ! Component: 3250 - total flux cleaned = -0.000467972 Jy ! Component: 3300 - total flux cleaned = -0.000493623 Jy ! Component: 3350 - total flux cleaned = -0.000417329 Jy ! Component: 3400 - total flux cleaned = -0.00041736 Jy ! Component: 3450 - total flux cleaned = -0.000404912 Jy ! Component: 3500 - total flux cleaned = -0.000404916 Jy ! Component: 3550 - total flux cleaned = -0.000355282 Jy ! Component: 3600 - total flux cleaned = -0.000367669 Jy ! Component: 3650 - total flux cleaned = -0.000367754 Jy ! Component: 3700 - total flux cleaned = -0.000331153 Jy ! Component: 3750 - total flux cleaned = -0.0003069 Jy ! Component: 3800 - total flux cleaned = -0.000270522 Jy ! Component: 3850 - total flux cleaned = -0.000234486 Jy ! Component: 3900 - total flux cleaned = -0.000162955 Jy ! Component: 3950 - total flux cleaned = -0.00012738 Jy ! Component: 4000 - total flux cleaned = -6.84427e-05 Jy ! Component: 4050 - total flux cleaned = -8.00701e-05 Jy ! Total flux subtracted in 4096 components = -3.33115e-05 Jy ! Clean residual min=-0.000732 max=0.000739 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.09423 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 366 components and 0.0942299 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0318-0029_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.515 x 8.976 at -4.721 degrees (North through East) ! Clean map min=-0.0012216 max=0.07777 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0318-0029_S_map.fits wmodel /image_prod/ug002_uva//J0318-0029_S_map.mod ! Writing 366 model components to file: /image_prod/ug002_uva//J0318-0029_S_map.mod wobs /image_prod/ug002_uva//J0318-0029_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0318-0029_S_uvs.fits wwins /image_prod/ug002_uva//J0318-0029_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0318-0029_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0777697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.828894 0.828894 1.65779 3.31558 6.63116 13.2623 26.5246 53.0492 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.927 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0318-0029_S_dfm.log closed on Wed Mar 4 19:51:52 2020