! Started logfile: /image_prod/ug002_uva//J1422-2308_S_dfm.log on Thu Mar 5 01:42:37 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//J1422-2308_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1422-2308_S_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J1422-2308 ! ! 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 3915 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 J1422-2308_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009364Jy sigma=6.849920 ! Fit after self-cal, rms=0.910838Jy sigma=6.165529 ! 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=2.602 mas, bmaj=7.166 mas, bpa=-6.86 degrees ! Estimated noise=2.22853 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 = 0.0688422 Jy ! Component: 100 - total flux cleaned = 0.0876447 Jy ! Total flux subtracted in 100 components = 0.0876447 Jy ! Clean residual min=-0.005345 max=0.009370 Jy/beam ! Clean residual mean=-0.000005 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.0876447 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0876447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078015Jy sigma=0.478307 ! Fit after self-cal, rms=0.077820Jy sigma=0.477350 ! Inverting map ! Added new window around map position (-5.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00991281 Jy ! Component: 100 - total flux cleaned = 0.0157094 Jy ! Total flux subtracted in 100 components = 0.0157094 Jy ! Clean residual min=-0.004786 max=0.004934 Jy/beam ! Clean residual mean=0.000003 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.103354 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.103354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076481Jy sigma=0.464646 ! Fit after self-cal, rms=0.076416Jy sigma=0.464142 ! 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=3.154 mas, bmaj=8.069 mas, bpa=-4.375 degrees ! Estimated noise=1.73065 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 = 0.00544506 Jy ! Component: 100 - total flux cleaned = 0.00845791 Jy ! Component: 150 - total flux cleaned = 0.00953067 Jy ! Component: 200 - total flux cleaned = 0.00997875 Jy ! Total flux subtracted in 200 components = 0.00997875 Jy ! Clean residual min=-0.004517 max=0.003866 Jy/beam ! Clean residual mean=0.000012 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.113333 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.113333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076103Jy sigma=0.460752 ! Fit after self-cal, rms=0.076103Jy sigma=0.460609 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 8.069 at -4.375 degrees (North through East) ! Clean map min=-0.0044723 max=0.089785 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 1.05 ! LA 0.99 MK 0.96 NL 1.11 OV 0.85 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.09 KP 0.98 ! LA 1.08 MK 1.07 NL 1.01 OV 0.95 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 1.08 KP 1.00 ! LA 1.08 MK 0.92 NL 0.98 OV 0.79 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.076103Jy sigma=0.460609 ! Fit after self-cal, rms=0.077059Jy sigma=0.455519 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=8.038 mas, bpa=-4.169 degrees ! Estimated noise=1.71413 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 = 0.000396861 Jy ! Component: 100 - total flux cleaned = 0.000220776 Jy ! Component: 150 - total flux cleaned = 0.00013391 Jy ! Component: 200 - total flux cleaned = 0.000133503 Jy ! Total flux subtracted in 200 components = 0.000133503 Jy ! Clean residual min=-0.003016 max=0.003314 Jy/beam ! Clean residual mean=-0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.113466 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.113466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077032Jy sigma=0.455304 ! Fit after self-cal, rms=0.077109Jy sigma=0.455146 ! 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=0.077109Jy sigma=0.455146 ! Fit after self-cal, rms=0.077237Jy sigma=0.453623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=8.014 mas, bpa=-4.104 degrees ! Estimated noise=1.7111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345126 Jy ! Component: 100 - total flux cleaned = 0.000322181 Jy ! Component: 150 - total flux cleaned = 0.000322413 Jy ! Component: 200 - total flux cleaned = 0.000303344 Jy ! Total flux subtracted in 200 components = 0.000303344 Jy ! Clean residual min=-0.002832 max=0.003232 Jy/beam ! Clean residual mean=-0.000000 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.11377 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.11377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077225Jy sigma=0.453536 ! Fit after self-cal, rms=0.077227Jy sigma=0.453504 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 (89, -65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215843 Jy ! Component: 100 - total flux cleaned = 0.00234417 Jy ! Component: 150 - total flux cleaned = 0.00234715 Jy ! Component: 200 - total flux cleaned = 0.00234675 Jy ! Total flux subtracted in 200 components = 0.00234675 Jy ! Clean residual min=-0.002535 max=0.002864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.116116 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.116116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077095Jy sigma=0.452625 ! Fit after self-cal, rms=0.077094Jy sigma=0.452551 ! 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=0.077094Jy sigma=0.452551 ! Fit after self-cal, rms=0.076980Jy sigma=0.452488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.996 mas, bpa=-4.23 degrees ! Estimated noise=1.70446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406225 Jy ! Component: 100 - total flux cleaned = 0.000472829 Jy ! Component: 150 - total flux cleaned = 0.000593159 Jy ! Component: 200 - total flux cleaned = 0.000700745 Jy ! Total flux subtracted in 200 components = 0.000700745 Jy ! Clean residual min=-0.002473 max=0.002734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.116817 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.116817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076946Jy sigma=0.452304 ! Fit after self-cal, rms=0.076950Jy sigma=0.452292 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 = 0.000145281 Jy ! Component: 100 - total flux cleaned = 0.000242812 Jy ! Component: 150 - total flux cleaned = 0.00028696 Jy ! Component: 200 - total flux cleaned = 0.000328423 Jy ! Total flux subtracted in 200 components = 0.000328423 Jy ! Clean residual min=-0.002486 max=0.002691 Jy/beam ! Clean residual mean=-0.000000 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.117146 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.117146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076935Jy sigma=0.452215 ! Fit after self-cal, rms=0.076937Jy sigma=0.452212 ! 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=0.076937Jy sigma=0.452212 ! Fit after self-cal, rms=0.076976Jy sigma=0.452195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.777 mas, bmaj=17.88 mas, bpa=0.05857 degrees ! Estimated noise=2.12431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442197 Jy ! Component: 100 - total flux cleaned = 0.0004909 Jy ! Component: 150 - total flux cleaned = 0.000533831 Jy ! Component: 200 - total flux cleaned = 0.000560231 Jy ! Total flux subtracted in 200 components = 0.000560231 Jy ! Clean residual min=-0.003452 max=0.003126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.117706 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 113 components and 0.117706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076977Jy sigma=0.452183 ! Fit after self-cal, rms=0.076979Jy sigma=0.452176 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 = 0.000100276 Jy ! Component: 100 - total flux cleaned = 0.000150717 Jy ! Component: 150 - total flux cleaned = 0.000150618 Jy ! Component: 200 - total flux cleaned = 0.000139147 Jy ! Total flux subtracted in 200 components = 0.000139147 Jy ! Clean residual min=-0.003466 max=0.003107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.117845 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 117 components and 0.117845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076980Jy sigma=0.452168 ! Fit after self-cal, rms=0.076981Jy sigma=0.452165 ! 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=3.125 mas, bmaj=7.991 mas, bpa=-4.322 degrees ! Estimated noise=1.70439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.125 x 7.991 at -4.322 degrees (North through East) ! Clean map min=-0.00234 max=0.088675 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=2.578 mas, bmaj=7.11 mas, bpa=-6.874 degrees ! Estimated noise=2.1872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675135 Jy ! Component: 100 - total flux cleaned = 0.0870824 Jy ! Component: 150 - total flux cleaned = 0.0971935 Jy ! Component: 200 - total flux cleaned = 0.103626 Jy ! Total flux subtracted in 200 components = 0.103626 Jy ! Clean residual min=-0.003532 max=0.004019 Jy/beam ! Clean residual mean=-0.000005 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.103626 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 0.103626 Jy ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=7.991 mas, bpa=-4.322 degrees ! Estimated noise=1.70439 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 = 0.00570375 Jy ! Component: 100 - total flux cleaned = 0.00887957 Jy ! Component: 150 - total flux cleaned = 0.010267 Jy ! Component: 200 - total flux cleaned = 0.0110458 Jy ! Total flux subtracted in 200 components = 0.0110458 Jy ! Clean residual min=-0.002615 max=0.003050 Jy/beam ! Clean residual mean=-0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.114672 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.114672 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=7.777 mas, bmaj=17.88 mas, bpa=0.05857 degrees ! Estimated noise=2.12431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178283 Jy ! Component: 100 - total flux cleaned = 0.00227546 Jy ! Component: 150 - total flux cleaned = 0.00263409 Jy ! Component: 200 - total flux cleaned = 0.002774 Jy ! Total flux subtracted in 200 components = 0.002774 Jy ! Clean residual min=-0.003392 max=0.003044 Jy/beam ! Clean residual mean=-0.000002 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.117446 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 = 7.38687e-05 Jy ! Component: 100 - total flux cleaned = 0.000163605 Jy ! Component: 150 - total flux cleaned = 0.000203695 Jy ! Component: 200 - total flux cleaned = 0.000223036 Jy ! Total flux subtracted in 200 components = 0.000223036 Jy ! Clean residual min=-0.003393 max=0.003045 Jy/beam ! Clean residual mean=-0.000001 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.117669 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.117669 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=7.991 mas, bpa=-4.322 degrees ! Estimated noise=1.70439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034062 Jy ! Component: 100 - total flux cleaned = -0.000479995 Jy ! Component: 150 - total flux cleaned = -0.0004408 Jy ! Component: 200 - total flux cleaned = -0.000404573 Jy ! Total flux subtracted in 200 components = -0.000404573 Jy ! Clean residual min=-0.002636 max=0.002824 Jy/beam ! Clean residual mean=-0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.117265 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.117265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077040Jy sigma=0.452515 ! Fit after self-cal, rms=0.077030Jy sigma=0.452455 wmodel J1422-2308_S_map.mod ! Writing 106 model components to file: J1422-2308_S_map.mod wobs J1422-2308_S_uvs.fits ! Writing UV FITS file: J1422-2308_S_uvs.fits wwins J1422-2308_S_map.win ! wwins: Wrote 3 windows to J1422-2308_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 = 0.000511437 Jy ! Component: 100 - total flux cleaned = 0.000559156 Jy ! Component: 150 - total flux cleaned = 0.000514598 Jy ! Component: 200 - total flux cleaned = 0.000595047 Jy ! Component: 250 - total flux cleaned = 0.000674939 Jy ! Component: 300 - total flux cleaned = 0.000753259 Jy ! Component: 350 - total flux cleaned = 0.00086674 Jy ! Component: 400 - total flux cleaned = 0.000902764 Jy ! Component: 450 - total flux cleaned = 0.000938135 Jy ! Component: 500 - total flux cleaned = 0.00100836 Jy ! Component: 550 - total flux cleaned = 0.00107684 Jy ! Component: 600 - total flux cleaned = 0.00111124 Jy ! Component: 650 - total flux cleaned = 0.00111122 Jy ! Component: 700 - total flux cleaned = 0.00117655 Jy ! Component: 750 - total flux cleaned = 0.00124109 Jy ! Component: 800 - total flux cleaned = 0.00127247 Jy ! Component: 850 - total flux cleaned = 0.00130318 Jy ! Component: 900 - total flux cleaned = 0.00127322 Jy ! Component: 950 - total flux cleaned = 0.00130397 Jy ! Component: 1000 - total flux cleaned = 0.00142349 Jy ! Component: 1050 - total flux cleaned = 0.00148229 Jy ! Component: 1100 - total flux cleaned = 0.0015979 Jy ! Component: 1150 - total flux cleaned = 0.00168347 Jy ! Component: 1200 - total flux cleaned = 0.00179579 Jy ! Component: 1250 - total flux cleaned = 0.00187893 Jy ! Component: 1300 - total flux cleaned = 0.00201636 Jy ! Component: 1350 - total flux cleaned = 0.00204363 Jy ! Component: 1400 - total flux cleaned = 0.0021509 Jy ! Component: 1450 - total flux cleaned = 0.00228329 Jy ! Component: 1500 - total flux cleaned = 0.00236219 Jy ! Component: 1550 - total flux cleaned = 0.00244012 Jy ! Component: 1600 - total flux cleaned = 0.00246648 Jy ! Component: 1650 - total flux cleaned = 0.00264376 Jy ! Component: 1700 - total flux cleaned = 0.00274365 Jy ! Component: 1750 - total flux cleaned = 0.00284256 Jy ! Component: 1800 - total flux cleaned = 0.00289152 Jy ! Component: 1850 - total flux cleaned = 0.00301239 Jy ! Component: 1900 - total flux cleaned = 0.0031081 Jy ! Component: 1950 - total flux cleaned = 0.00313173 Jy ! Component: 2000 - total flux cleaned = 0.00322547 Jy ! Component: 2050 - total flux cleaned = 0.00334129 Jy ! Component: 2100 - total flux cleaned = 0.00336439 Jy ! Component: 2150 - total flux cleaned = 0.0035466 Jy ! Component: 2200 - total flux cleaned = 0.00359144 Jy ! Component: 2250 - total flux cleaned = 0.00363607 Jy ! Component: 2300 - total flux cleaned = 0.00370227 Jy ! Component: 2350 - total flux cleaned = 0.00376819 Jy ! Component: 2400 - total flux cleaned = 0.00385465 Jy ! Component: 2450 - total flux cleaned = 0.00391911 Jy ! Component: 2500 - total flux cleaned = 0.00400446 Jy ! Component: 2550 - total flux cleaned = 0.00411011 Jy ! Component: 2600 - total flux cleaned = 0.00411004 Jy ! Component: 2650 - total flux cleaned = 0.00421372 Jy ! Component: 2700 - total flux cleaned = 0.00427528 Jy ! Component: 2750 - total flux cleaned = 0.00433616 Jy ! Component: 2800 - total flux cleaned = 0.00433625 Jy ! Component: 2850 - total flux cleaned = 0.00437626 Jy ! Component: 2900 - total flux cleaned = 0.00439625 Jy ! Component: 2950 - total flux cleaned = 0.00449492 Jy ! Component: 3000 - total flux cleaned = 0.00451418 Jy ! Component: 3050 - total flux cleaned = 0.00463044 Jy ! Component: 3100 - total flux cleaned = 0.00468808 Jy ! Component: 3150 - total flux cleaned = 0.00472627 Jy ! Component: 3200 - total flux cleaned = 0.00482126 Jy ! Component: 3250 - total flux cleaned = 0.00485879 Jy ! Component: 3300 - total flux cleaned = 0.00484033 Jy ! Component: 3350 - total flux cleaned = 0.00497038 Jy ! Component: 3400 - total flux cleaned = 0.00491485 Jy ! Component: 3450 - total flux cleaned = 0.00496969 Jy ! Component: 3500 - total flux cleaned = 0.00504227 Jy ! Component: 3550 - total flux cleaned = 0.00502408 Jy ! Component: 3600 - total flux cleaned = 0.00500618 Jy ! Component: 3650 - total flux cleaned = 0.00505933 Jy ! Component: 3700 - total flux cleaned = 0.00514786 Jy ! Component: 3750 - total flux cleaned = 0.00518267 Jy ! Component: 3800 - total flux cleaned = 0.00514782 Jy ! Component: 3850 - total flux cleaned = 0.00518244 Jy ! Component: 3900 - total flux cleaned = 0.00519968 Jy ! Component: 3950 - total flux cleaned = 0.00519969 Jy ! Component: 4000 - total flux cleaned = 0.00523355 Jy ! Component: 4050 - total flux cleaned = 0.00518288 Jy ! Total flux subtracted in 4096 components = 0.00530025 Jy ! Clean residual min=-0.001079 max=0.000966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.122565 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 398 components and 0.122565 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1422-2308_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.125 x 7.991 at -4.322 degrees (North through East) ! Clean map min=-0.0021283 max=0.08833 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1422-2308_S_map.fits wmodel /image_prod/ug002_uva//J1422-2308_S_map.mod ! Writing 398 model components to file: /image_prod/ug002_uva//J1422-2308_S_map.mod wobs /image_prod/ug002_uva//J1422-2308_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1422-2308_S_uvs.fits wwins /image_prod/ug002_uva//J1422-2308_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1422-2308_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0883304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02462 1.02462 2.04924 4.09848 8.19695 16.3939 32.7878 65.5756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 292.791 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1422-2308_S_dfm.log closed on Thu Mar 5 01:42:40 2020