! Started logfile: /image_prod/ug002_uva//J0522-4020_S_dfm.log on Wed Mar 4 20:49:06 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//J0522-4020_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0522-4020_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.880556 visibilities/baseline/integration-bin. ! Found source: J0522-4020 ! ! 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 5706 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 J0522-4020_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020459Jy sigma=5.600129 ! Fit after self-cal, rms=0.825932Jy sigma=4.427966 ! 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=2.292 mas, bmaj=7.074 mas, bpa=-3.078 degrees ! Estimated noise=2.79106 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 = 0.146816 Jy ! Component: 100 - total flux cleaned = 0.178843 Jy ! Total flux subtracted in 100 components = 0.178843 Jy ! Clean residual min=-0.010416 max=0.024647 Jy/beam ! Clean residual mean=-0.000111 rms=0.003444 Jy/beam ! Combined flux in latest and established models = 0.178843 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.178843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113259Jy sigma=0.521887 ! Fit after self-cal, rms=0.113033Jy sigma=0.521453 ! Inverting map ! Added new window around map position (4, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205348 Jy ! Component: 100 - total flux cleaned = 0.0259431 Jy ! Total flux subtracted in 100 components = 0.0259431 Jy ! Clean residual min=-0.009728 max=0.018911 Jy/beam ! Clean residual mean=-0.000070 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.204786 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.204786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109688Jy sigma=0.499347 ! Fit after self-cal, rms=0.109069Jy sigma=0.493923 ! 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=2.939 mas, bmaj=8.237 mas, bpa=-3.035 degrees ! Estimated noise=1.76223 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 (-5.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014616 Jy ! Component: 100 - total flux cleaned = 0.0210383 Jy ! Component: 150 - total flux cleaned = 0.0232245 Jy ! Component: 200 - total flux cleaned = 0.0246391 Jy ! Total flux subtracted in 200 components = 0.0246391 Jy ! Clean residual min=-0.008209 max=0.009330 Jy/beam ! Clean residual mean=-0.000023 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.229425 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.229425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106191Jy sigma=0.480697 ! Fit after self-cal, rms=0.106134Jy sigma=0.480217 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 8.237 at -3.035 degrees (North through East) ! Clean map min=-0.0076759 max=0.17088 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.79 KP 0.97 LA 1.02 ! MK 1.00 NL 1.22 OV 0.99 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 2.23 KP 1.02 LA 1.01 ! MK 0.98 NL 1.42 OV 0.89 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.82 KP 0.99 LA 1.04 ! MK 0.99 NL 1.02 OV 0.91 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.106134Jy sigma=0.480217 ! Fit after self-cal, rms=0.145955Jy sigma=0.465804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.945 mas, bmaj=8.133 mas, bpa=-2.76 degrees ! Estimated noise=1.82541 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 = -0.00198187 Jy ! Component: 100 - total flux cleaned = -0.00174963 Jy ! Component: 150 - total flux cleaned = -0.00194773 Jy ! Component: 200 - total flux cleaned = -0.00219998 Jy ! Total flux subtracted in 200 components = -0.00219998 Jy ! Clean residual min=-0.004865 max=0.004300 Jy/beam ! Clean residual mean=-0.000062 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.227225 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.227225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145777Jy sigma=0.464404 ! Fit after self-cal, rms=0.146212Jy sigma=0.464159 ! 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=0.146212Jy sigma=0.464159 ! Fit after self-cal, rms=0.150147Jy sigma=0.463821 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=8.128 mas, bpa=-2.709 degrees ! Estimated noise=1.82428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132535 Jy ! Component: 100 - total flux cleaned = -0.00163282 Jy ! Component: 150 - total flux cleaned = -0.00176371 Jy ! Component: 200 - total flux cleaned = -0.00188317 Jy ! Total flux subtracted in 200 components = -0.00188317 Jy ! Clean residual min=-0.004691 max=0.004047 Jy/beam ! Clean residual mean=-0.000063 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.225342 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.225342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150058Jy sigma=0.463291 ! Fit after self-cal, rms=0.150088Jy sigma=0.463255 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 = -0.000292266 Jy ! Component: 100 - total flux cleaned = -0.000399179 Jy ! Component: 150 - total flux cleaned = -0.000448013 Jy ! Component: 200 - total flux cleaned = -0.000540897 Jy ! Total flux subtracted in 200 components = -0.000540897 Jy ! Clean residual min=-0.004586 max=0.003920 Jy/beam ! Clean residual mean=-0.000065 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.224801 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.224801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150038Jy sigma=0.463002 ! Fit after self-cal, rms=0.150045Jy sigma=0.462986 ! 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=0.150045Jy sigma=0.462986 ! Fit after self-cal, rms=0.153614Jy sigma=0.462594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=8.126 mas, bpa=-2.624 degrees ! Estimated noise=1.82101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177807 Jy ! Component: 100 - total flux cleaned = -0.00187958 Jy ! Component: 150 - total flux cleaned = -0.00192539 Jy ! Component: 200 - total flux cleaned = -0.00196818 Jy ! Total flux subtracted in 200 components = -0.00196818 Jy ! Clean residual min=-0.004089 max=0.003561 Jy/beam ! Clean residual mean=-0.000063 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.222833 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.222833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153562Jy sigma=0.462342 ! Fit after self-cal, rms=0.153592Jy sigma=0.462322 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 = -8.99059e-05 Jy ! Component: 100 - total flux cleaned = -0.000132031 Jy ! Component: 150 - total flux cleaned = -0.000171411 Jy ! Component: 200 - total flux cleaned = -0.000172165 Jy ! Total flux subtracted in 200 components = -0.000172165 Jy ! Clean residual min=-0.004009 max=0.003459 Jy/beam ! Clean residual mean=-0.000063 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.22266 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.22266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153560Jy sigma=0.462182 ! Fit after self-cal, rms=0.153564Jy sigma=0.462172 ! 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=0.153564Jy sigma=0.462172 ! Fit after self-cal, rms=0.156000Jy sigma=0.462120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.84 mas, bmaj=28.39 mas, bpa=1.52 degrees ! Estimated noise=2.21897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206283 Jy ! Component: 100 - total flux cleaned = -0.00227804 Jy ! Component: 150 - total flux cleaned = -0.00250926 Jy ! Component: 200 - total flux cleaned = -0.00255146 Jy ! Total flux subtracted in 200 components = -0.00255146 Jy ! Clean residual min=-0.004476 max=0.003739 Jy/beam ! Clean residual mean=-0.000137 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.220109 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 93 components and 0.220109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155984Jy sigma=0.462073 ! Fit after self-cal, rms=0.155973Jy sigma=0.461991 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 = -0.000199678 Jy ! Component: 100 - total flux cleaned = -0.000117022 Jy ! Component: 150 - total flux cleaned = -0.000117681 Jy ! Component: 200 - total flux cleaned = -0.000118083 Jy ! Total flux subtracted in 200 components = -0.000118083 Jy ! Clean residual min=-0.004276 max=0.003777 Jy/beam ! Clean residual mean=-0.000138 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.219991 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 98 components and 0.219991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155968Jy sigma=0.462002 ! Fit after self-cal, rms=0.155957Jy sigma=0.461963 ! 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=2.948 mas, bmaj=8.126 mas, bpa=-2.555 degrees ! Estimated noise=1.81813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.948 x 8.126 at -2.555 degrees (North through East) ! Clean map min=-0.0053611 max=0.17893 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=2.29 mas, bmaj=6.954 mas, bpa=-2.402 degrees ! Estimated noise=2.88271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151135 Jy ! Component: 100 - total flux cleaned = 0.18743 Jy ! Component: 150 - total flux cleaned = 0.200275 Jy ! Component: 200 - total flux cleaned = 0.207435 Jy ! Total flux subtracted in 200 components = 0.207435 Jy ! Clean residual min=-0.006436 max=0.006153 Jy/beam ! Clean residual mean=-0.000067 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.207435 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 0.207435 Jy ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=8.126 mas, bpa=-2.555 degrees ! Estimated noise=1.81813 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) ! Added new window around map position (-3, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716509 Jy ! Component: 100 - total flux cleaned = 0.0109191 Jy ! Component: 150 - total flux cleaned = 0.0125402 Jy ! Component: 200 - total flux cleaned = 0.0130507 Jy ! Total flux subtracted in 200 components = 0.0130507 Jy ! Clean residual min=-0.004042 max=0.003183 Jy/beam ! Clean residual mean=-0.000065 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.220486 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 0.220486 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=8.84 mas, bmaj=28.39 mas, bpa=1.52 degrees ! Estimated noise=2.21897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526786 Jy ! Component: 100 - total flux cleaned = 0.000489074 Jy ! Component: 150 - total flux cleaned = 0.000457458 Jy ! Component: 200 - total flux cleaned = 0.000490554 Jy ! Total flux subtracted in 200 components = 0.000490554 Jy ! Clean residual min=-0.004334 max=0.003480 Jy/beam ! Clean residual mean=-0.000131 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.220976 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 = -8.37415e-07 Jy ! Component: 100 - total flux cleaned = 2.7517e-05 Jy ! Component: 150 - total flux cleaned = 5.36608e-05 Jy ! Component: 200 - total flux cleaned = 5.09207e-05 Jy ! Total flux subtracted in 200 components = 5.09207e-05 Jy ! Clean residual min=-0.004292 max=0.003454 Jy/beam ! Clean residual mean=-0.000130 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.221027 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.221027 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=8.126 mas, bpa=-2.555 degrees ! Estimated noise=1.81813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.21226e-05 Jy ! Component: 100 - total flux cleaned = 9.16179e-05 Jy ! Component: 150 - total flux cleaned = 3.76371e-05 Jy ! Component: 200 - total flux cleaned = 9.08001e-05 Jy ! Total flux subtracted in 200 components = 9.08001e-05 Jy ! Clean residual min=-0.004055 max=0.003095 Jy/beam ! Clean residual mean=-0.000063 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.221118 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.221118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.156007Jy sigma=0.462029 ! Fit after self-cal, rms=0.155971Jy sigma=0.461946 wmodel J0522-4020_S_map.mod ! Writing 83 model components to file: J0522-4020_S_map.mod wobs J0522-4020_S_uvs.fits ! Writing UV FITS file: J0522-4020_S_uvs.fits wwins J0522-4020_S_map.win ! wwins: Wrote 4 windows to J0522-4020_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 = -0.00171567 Jy ! Component: 100 - total flux cleaned = -0.00303917 Jy ! Component: 150 - total flux cleaned = -0.00359584 Jy ! Component: 200 - total flux cleaned = -0.00407169 Jy ! Component: 250 - total flux cleaned = -0.00462708 Jy ! Component: 300 - total flux cleaned = -0.00491782 Jy ! Component: 350 - total flux cleaned = -0.00524407 Jy ! Component: 400 - total flux cleaned = -0.00542552 Jy ! Component: 450 - total flux cleaned = -0.00551486 Jy ! Component: 500 - total flux cleaned = -0.0056874 Jy ! Component: 550 - total flux cleaned = -0.00589897 Jy ! Component: 600 - total flux cleaned = -0.00602333 Jy ! Component: 650 - total flux cleaned = -0.00618576 Jy ! Component: 700 - total flux cleaned = -0.00634501 Jy ! Component: 750 - total flux cleaned = -0.00634483 Jy ! Component: 800 - total flux cleaned = -0.0065772 Jy ! Component: 850 - total flux cleaned = -0.00669015 Jy ! Component: 900 - total flux cleaned = -0.00665238 Jy ! Component: 950 - total flux cleaned = -0.0067634 Jy ! Component: 1000 - total flux cleaned = -0.0068728 Jy ! Component: 1050 - total flux cleaned = -0.00705165 Jy ! Component: 1100 - total flux cleaned = -0.00712162 Jy ! Component: 1150 - total flux cleaned = -0.00729498 Jy ! Component: 1200 - total flux cleaned = -0.00732893 Jy ! Component: 1250 - total flux cleaned = -0.00753134 Jy ! Component: 1300 - total flux cleaned = -0.00763096 Jy ! Component: 1350 - total flux cleaned = -0.00779486 Jy ! Component: 1400 - total flux cleaned = -0.00785941 Jy ! Component: 1450 - total flux cleaned = -0.00795553 Jy ! Component: 1500 - total flux cleaned = -0.00804956 Jy ! Component: 1550 - total flux cleaned = -0.00820458 Jy ! Component: 1600 - total flux cleaned = -0.00832656 Jy ! Component: 1650 - total flux cleaned = -0.0083869 Jy ! Component: 1700 - total flux cleaned = -0.00853703 Jy ! Component: 1750 - total flux cleaned = -0.00871419 Jy ! Component: 1800 - total flux cleaned = -0.00874339 Jy ! Component: 1850 - total flux cleaned = -0.00883048 Jy ! Component: 1900 - total flux cleaned = -0.00897362 Jy ! Component: 1950 - total flux cleaned = -0.00905882 Jy ! Component: 2000 - total flux cleaned = -0.00917046 Jy ! Component: 2050 - total flux cleaned = -0.00933596 Jy ! Component: 2100 - total flux cleaned = -0.00930871 Jy ! Component: 2150 - total flux cleaned = -0.00944432 Jy ! Component: 2200 - total flux cleaned = -0.0095517 Jy ! Component: 2250 - total flux cleaned = -0.00955157 Jy ! Component: 2300 - total flux cleaned = -0.00960436 Jy ! Component: 2350 - total flux cleaned = -0.00970894 Jy ! Component: 2400 - total flux cleaned = -0.00970898 Jy ! Component: 2450 - total flux cleaned = -0.00970895 Jy ! Component: 2500 - total flux cleaned = -0.0097342 Jy ! Component: 2550 - total flux cleaned = -0.00978459 Jy ! Component: 2600 - total flux cleaned = -0.00983437 Jy ! Component: 2650 - total flux cleaned = -0.00983443 Jy ! Component: 2700 - total flux cleaned = -0.00990832 Jy ! Component: 2750 - total flux cleaned = -0.00995703 Jy ! Component: 2800 - total flux cleaned = -0.00995699 Jy ! Component: 2850 - total flux cleaned = -0.0100049 Jy ! Component: 2900 - total flux cleaned = -0.0100763 Jy ! Component: 2950 - total flux cleaned = -0.0101944 Jy ! Component: 3000 - total flux cleaned = -0.0101474 Jy ! Component: 3050 - total flux cleaned = -0.0102407 Jy ! Component: 3100 - total flux cleaned = -0.0102872 Jy ! Component: 3150 - total flux cleaned = -0.010356 Jy ! Component: 3200 - total flux cleaned = -0.0104245 Jy ! Component: 3250 - total flux cleaned = -0.01047 Jy ! Component: 3300 - total flux cleaned = -0.01056 Jy ! Component: 3350 - total flux cleaned = -0.0106047 Jy ! Component: 3400 - total flux cleaned = -0.0106491 Jy ! Component: 3450 - total flux cleaned = -0.0107154 Jy ! Component: 3500 - total flux cleaned = -0.0108032 Jy ! Component: 3550 - total flux cleaned = -0.0108471 Jy ! Component: 3600 - total flux cleaned = -0.0109555 Jy ! Component: 3650 - total flux cleaned = -0.0109986 Jy ! Component: 3700 - total flux cleaned = -0.0110844 Jy ! Component: 3750 - total flux cleaned = -0.0111056 Jy ! Component: 3800 - total flux cleaned = -0.0112115 Jy ! Component: 3850 - total flux cleaned = -0.0113166 Jy ! Component: 3900 - total flux cleaned = -0.0112957 Jy ! Component: 3950 - total flux cleaned = -0.0113791 Jy ! Component: 4000 - total flux cleaned = -0.0113168 Jy ! Component: 4050 - total flux cleaned = -0.0113168 Jy ! Total flux subtracted in 4096 components = -0.0113579 Jy ! Clean residual min=-0.001189 max=0.001214 Jy/beam ! Clean residual mean=-0.000006 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.20976 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 376 components and 0.20976 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0522-4020_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.948 x 8.126 at -2.555 degrees (North through East) ! Clean map min=-0.0040687 max=0.17799 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0522-4020_S_map.fits wmodel /image_prod/ug002_uva//J0522-4020_S_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J0522-4020_S_map.mod wobs /image_prod/ug002_uva//J0522-4020_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0522-4020_S_uvs.fits wwins /image_prod/ug002_uva//J0522-4020_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0522-4020_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.177986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.617114 0.617114 1.23423 2.46846 4.93691 9.87383 19.7477 39.4953 78.9906 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 486.133 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0522-4020_S_dfm.log closed on Wed Mar 4 20:49:09 2020