! Started logfile: /image_prod/ug002_uva//J0819+2747_S_dfm.log on Wed Mar 4 22:19:44 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//J0819+2747_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0819+2747_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972685 visibilities/baseline/integration-bin. ! Found source: J0819+2747 ! ! 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 6303 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 J0819+2747_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027969Jy sigma=9.045196 ! Fit after self-cal, rms=0.783385Jy sigma=6.809528 ! 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=3.168 mas, bmaj=9.497 mas, bpa=-16.82 degrees ! Estimated noise=1.57272 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 = 0.170668 Jy ! Component: 100 - total flux cleaned = 0.211082 Jy ! Total flux subtracted in 100 components = 0.211082 Jy ! Clean residual min=-0.006737 max=0.015922 Jy/beam ! Clean residual mean=-0.000013 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.211082 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.211082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068150Jy sigma=0.515875 ! Fit after self-cal, rms=0.068103Jy sigma=0.515655 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171897 Jy ! Component: 100 - total flux cleaned = 0.0258116 Jy ! Total flux subtracted in 100 components = 0.0258116 Jy ! Clean residual min=-0.005453 max=0.005818 Jy/beam ! Clean residual mean=0.000001 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.236894 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.236894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063440Jy sigma=0.466956 ! Fit after self-cal, rms=0.063371Jy sigma=0.466469 ! 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=3.904 mas, bmaj=10.05 mas, bpa=-16.52 degrees ! Estimated noise=1.05296 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 (4.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748217 Jy ! Component: 100 - total flux cleaned = 0.0093976 Jy ! Component: 150 - total flux cleaned = 0.0101581 Jy ! Component: 200 - total flux cleaned = 0.0103497 Jy ! Total flux subtracted in 200 components = 0.0103497 Jy ! Clean residual min=-0.004072 max=0.004890 Jy/beam ! Clean residual mean=0.000005 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.247243 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.247243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062177Jy sigma=0.458079 ! Fit after self-cal, rms=0.062114Jy sigma=0.457419 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.904 x 10.05 at -16.52 degrees (North through East) ! Clean map min=-0.0040852 max=0.22084 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.98 ! LA 0.99 MK 1.04 NL 0.96 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.98 ! LA 1.02 MK 1.00 NL 1.04 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.00 ! LA 1.02 MK 0.98 NL 0.94 OV 0.98 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.062114Jy sigma=0.457419 ! Fit after self-cal, rms=0.060891Jy sigma=0.453296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=10.08 mas, bpa=-16.53 degrees ! Estimated noise=1.04772 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 = 0.000590804 Jy ! Component: 100 - total flux cleaned = 0.000385781 Jy ! Component: 150 - total flux cleaned = 0.000212576 Jy ! Component: 200 - total flux cleaned = -5.3989e-05 Jy ! Total flux subtracted in 200 components = -5.3989e-05 Jy ! Clean residual min=-0.003533 max=0.004567 Jy/beam ! Clean residual mean=0.000003 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.247189 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.247189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060684Jy sigma=0.452324 ! Fit after self-cal, rms=0.060669Jy sigma=0.452183 ! 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=0.060669Jy sigma=0.452183 ! Fit after self-cal, rms=0.060867Jy sigma=0.430518 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.912 mas, bmaj=10.09 mas, bpa=-16.6 degrees ! Estimated noise=1.04978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974156 Jy ! Component: 100 - total flux cleaned = 0.0013751 Jy ! Component: 150 - total flux cleaned = 0.00166924 Jy ! Component: 200 - total flux cleaned = 0.00177597 Jy ! Total flux subtracted in 200 components = 0.00177597 Jy ! Clean residual min=-0.001588 max=0.001804 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.248965 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.248965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060793Jy sigma=0.429833 ! Fit after self-cal, rms=0.060807Jy sigma=0.429709 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 = 0.000233845 Jy ! Component: 100 - total flux cleaned = 0.000325502 Jy ! Component: 150 - total flux cleaned = 0.000353118 Jy ! Component: 200 - total flux cleaned = 0.000354545 Jy ! Total flux subtracted in 200 components = 0.000354545 Jy ! Clean residual min=-0.001564 max=0.001771 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.24932 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.24932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060779Jy sigma=0.429453 ! Fit after self-cal, rms=0.060774Jy sigma=0.429437 ! 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=0.060774Jy sigma=0.429437 ! Fit after self-cal, rms=0.060843Jy sigma=0.429335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=10.09 mas, bpa=-16.66 degrees ! Estimated noise=1.04927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390576 Jy ! Component: 100 - total flux cleaned = 0.000586548 Jy ! Component: 150 - total flux cleaned = 0.000635512 Jy ! Component: 200 - total flux cleaned = 0.0006822 Jy ! Total flux subtracted in 200 components = 0.0006822 Jy ! Clean residual min=-0.001492 max=0.001756 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.250002 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.250002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060818Jy sigma=0.429112 ! Fit after self-cal, rms=0.060812Jy sigma=0.429099 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 (73.5, -127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101365 Jy ! Component: 100 - total flux cleaned = 0.000831333 Jy ! Component: 150 - total flux cleaned = 0.00079159 Jy ! Component: 200 - total flux cleaned = 0.000822806 Jy ! Total flux subtracted in 200 components = 0.000822806 Jy ! Clean residual min=-0.001368 max=0.001547 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.250825 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.250825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060749Jy sigma=0.428520 ! Fit after self-cal, rms=0.060748Jy sigma=0.428482 ! 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=0.060748Jy sigma=0.428482 ! Fit after self-cal, rms=0.060733Jy sigma=0.428414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.046 mas, bmaj=11.46 mas, bpa=-13.4 degrees ! Estimated noise=1.19008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763883 Jy ! Component: 100 - total flux cleaned = 0.00105735 Jy ! Component: 150 - total flux cleaned = 0.0012218 Jy ! Component: 200 - total flux cleaned = 0.00128436 Jy ! Total flux subtracted in 200 components = 0.00128436 Jy ! Clean residual min=-0.001215 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.252109 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.252109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060723Jy sigma=0.428309 ! Fit after self-cal, rms=0.060720Jy sigma=0.428302 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 = 0.00019515 Jy ! Component: 100 - total flux cleaned = 0.000194779 Jy ! Component: 150 - total flux cleaned = 0.00020743 Jy ! Component: 200 - total flux cleaned = 0.000219159 Jy ! Total flux subtracted in 200 components = 0.000219159 Jy ! Clean residual min=-0.001203 max=0.001432 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.252328 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.252328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060715Jy sigma=0.428249 ! Fit after self-cal, rms=0.060715Jy sigma=0.428248 ! 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=3.909 mas, bmaj=10.08 mas, bpa=-16.69 degrees ! Estimated noise=1.04966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.909 x 10.08 at -16.69 degrees (North through East) ! Clean map min=-0.0012937 max=0.21973 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=3.167 mas, bmaj=9.534 mas, bpa=-17.01 degrees ! Estimated noise=1.57569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170916 Jy ! Component: 100 - total flux cleaned = 0.210954 Jy ! Component: 150 - total flux cleaned = 0.227593 Jy ! Component: 200 - total flux cleaned = 0.236661 Jy ! Total flux subtracted in 200 components = 0.236661 Jy ! Clean residual min=-0.003367 max=0.004658 Jy/beam ! Clean residual mean=-0.000005 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.236661 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.236661 Jy ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=10.08 mas, bpa=-16.69 degrees ! Estimated noise=1.04966 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 = 0.00656574 Jy ! Component: 100 - total flux cleaned = 0.0102533 Jy ! Component: 150 - total flux cleaned = 0.012595 Jy ! Component: 200 - total flux cleaned = 0.0141972 Jy ! Total flux subtracted in 200 components = 0.0141972 Jy ! Clean residual min=-0.001613 max=0.001670 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.250858 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.250858 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=8.046 mas, bmaj=11.46 mas, bpa=-13.4 degrees ! Estimated noise=1.19008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711714 Jy ! Component: 100 - total flux cleaned = 0.00112985 Jy ! Component: 150 - total flux cleaned = 0.00149756 Jy ! Component: 200 - total flux cleaned = 0.001769 Jy ! Total flux subtracted in 200 components = 0.001769 Jy ! Clean residual min=-0.001240 max=0.001412 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.252627 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 = 0.000131103 Jy ! Component: 100 - total flux cleaned = 0.000200286 Jy ! Component: 150 - total flux cleaned = 0.000242208 Jy ! Component: 200 - total flux cleaned = 0.000299677 Jy ! Total flux subtracted in 200 components = 0.000299677 Jy ! Clean residual min=-0.001217 max=0.001361 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.252926 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.252926 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=10.08 mas, bpa=-16.69 degrees ! Estimated noise=1.04966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272071 Jy ! Component: 100 - total flux cleaned = 0.000201627 Jy ! Component: 150 - total flux cleaned = 0.00013782 Jy ! Component: 200 - total flux cleaned = 0.000107361 Jy ! Total flux subtracted in 200 components = 0.000107361 Jy ! Clean residual min=-0.001359 max=0.001510 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.253034 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.253034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060738Jy sigma=0.428575 ! Fit after self-cal, rms=0.060724Jy sigma=0.428472 wmodel J0819+2747_S_map.mod ! Writing 111 model components to file: J0819+2747_S_map.mod wobs J0819+2747_S_uvs.fits ! Writing UV FITS file: J0819+2747_S_uvs.fits wwins J0819+2747_S_map.win ! wwins: Wrote 3 windows to J0819+2747_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 = 0.000691907 Jy ! Component: 100 - total flux cleaned = 0.00129446 Jy ! Component: 150 - total flux cleaned = 0.00157923 Jy ! Component: 200 - total flux cleaned = 0.00176175 Jy ! Component: 250 - total flux cleaned = 0.00198185 Jy ! Component: 300 - total flux cleaned = 0.00217447 Jy ! Component: 350 - total flux cleaned = 0.00230001 Jy ! Component: 400 - total flux cleaned = 0.00240252 Jy ! Component: 450 - total flux cleaned = 0.00252288 Jy ! Component: 500 - total flux cleaned = 0.00264033 Jy ! Component: 550 - total flux cleaned = 0.00267887 Jy ! Component: 600 - total flux cleaned = 0.00281151 Jy ! Component: 650 - total flux cleaned = 0.00281161 Jy ! Component: 700 - total flux cleaned = 0.0028668 Jy ! Component: 750 - total flux cleaned = 0.00293859 Jy ! Component: 800 - total flux cleaned = 0.00293806 Jy ! Component: 850 - total flux cleaned = 0.00295542 Jy ! Component: 900 - total flux cleaned = 0.00293835 Jy ! Component: 950 - total flux cleaned = 0.00293832 Jy ! Component: 1000 - total flux cleaned = 0.00290498 Jy ! Component: 1050 - total flux cleaned = 0.00290517 Jy ! Component: 1100 - total flux cleaned = 0.00287292 Jy ! Component: 1150 - total flux cleaned = 0.00287272 Jy ! Component: 1200 - total flux cleaned = 0.00284133 Jy ! Component: 1250 - total flux cleaned = 0.00281053 Jy ! Component: 1300 - total flux cleaned = 0.0028409 Jy ! Component: 1350 - total flux cleaned = 0.00273504 Jy ! Component: 1400 - total flux cleaned = 0.00274996 Jy ! Component: 1450 - total flux cleaned = 0.00273504 Jy ! Component: 1500 - total flux cleaned = 0.00272044 Jy ! Component: 1550 - total flux cleaned = 0.00263436 Jy ! Component: 1600 - total flux cleaned = 0.00263459 Jy ! Component: 1650 - total flux cleaned = 0.00262057 Jy ! Component: 1700 - total flux cleaned = 0.00256517 Jy ! Component: 1750 - total flux cleaned = 0.00255149 Jy ! Component: 1800 - total flux cleaned = 0.00249714 Jy ! Component: 1850 - total flux cleaned = 0.00251074 Jy ! Component: 1900 - total flux cleaned = 0.00247069 Jy ! Component: 1950 - total flux cleaned = 0.00241818 Jy ! Component: 2000 - total flux cleaned = 0.00243111 Jy ! Component: 2050 - total flux cleaned = 0.00240519 Jy ! Component: 2100 - total flux cleaned = 0.00243077 Jy ! Component: 2150 - total flux cleaned = 0.00240559 Jy ! Component: 2200 - total flux cleaned = 0.00240537 Jy ! Component: 2250 - total flux cleaned = 0.00239289 Jy ! Component: 2300 - total flux cleaned = 0.00241747 Jy ! Component: 2350 - total flux cleaned = 0.00240536 Jy ! Component: 2400 - total flux cleaned = 0.00246564 Jy ! Component: 2450 - total flux cleaned = 0.00248946 Jy ! Component: 2500 - total flux cleaned = 0.00246555 Jy ! Component: 2550 - total flux cleaned = 0.00248893 Jy ! Component: 2600 - total flux cleaned = 0.00250064 Jy ! Component: 2650 - total flux cleaned = 0.0025006 Jy ! Component: 2700 - total flux cleaned = 0.00251201 Jy ! Component: 2750 - total flux cleaned = 0.00252339 Jy ! Component: 2800 - total flux cleaned = 0.00253483 Jy ! Component: 2850 - total flux cleaned = 0.00257929 Jy ! Component: 2900 - total flux cleaned = 0.00251322 Jy ! Component: 2950 - total flux cleaned = 0.00258977 Jy ! Component: 3000 - total flux cleaned = 0.00255726 Jy ! Component: 3050 - total flux cleaned = 0.00251455 Jy ! Component: 3100 - total flux cleaned = 0.00253602 Jy ! Component: 3150 - total flux cleaned = 0.00259963 Jy ! Component: 3200 - total flux cleaned = 0.00264148 Jy ! Component: 3250 - total flux cleaned = 0.00259971 Jy ! Component: 3300 - total flux cleaned = 0.00263076 Jy ! Component: 3350 - total flux cleaned = 0.00264095 Jy ! Component: 3400 - total flux cleaned = 0.00263075 Jy ! Component: 3450 - total flux cleaned = 0.00261061 Jy ! Component: 3500 - total flux cleaned = 0.00263066 Jy ! Component: 3550 - total flux cleaned = 0.00262073 Jy ! Component: 3600 - total flux cleaned = 0.00262077 Jy ! Component: 3650 - total flux cleaned = 0.00262077 Jy ! Component: 3700 - total flux cleaned = 0.00264995 Jy ! Component: 3750 - total flux cleaned = 0.00264992 Jy ! Component: 3800 - total flux cleaned = 0.00261139 Jy ! Component: 3850 - total flux cleaned = 0.00265915 Jy ! Component: 3900 - total flux cleaned = 0.00264014 Jy ! Component: 3950 - total flux cleaned = 0.00259296 Jy ! Component: 4000 - total flux cleaned = 0.0026024 Jy ! Component: 4050 - total flux cleaned = 0.00262117 Jy ! Total flux subtracted in 4096 components = 0.00263973 Jy ! Clean residual min=-0.000610 max=0.000649 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.255673 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 408 components and 0.255674 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0819+2747_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.909 x 10.08 at -16.69 degrees (North through East) ! Clean map min=-0.0010141 max=0.21991 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0819+2747_S_map.fits wmodel /image_prod/ug002_uva//J0819+2747_S_map.mod ! Writing 408 model components to file: /image_prod/ug002_uva//J0819+2747_S_map.mod wobs /image_prod/ug002_uva//J0819+2747_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0819+2747_S_uvs.fits wwins /image_prod/ug002_uva//J0819+2747_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0819+2747_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.219911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178562 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243593 0.243593 0.487186 0.974371 1.94874 3.89748 7.79497 15.5899 31.1799 62.3597 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.219 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1231.56 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0819+2747_S_dfm.log closed on Wed Mar 4 22:19:47 2020