! Started logfile: /image_prod/ug002_uva//J1248-0632_S_dfm.log on Thu Mar 5 00:50:11 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//J1248-0632_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1248-0632_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904815 visibilities/baseline/integration-bin. ! Found source: J1248-0632 ! ! 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 7329 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 J1248-0632_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025970Jy sigma=7.444041 ! Fit after self-cal, rms=0.748701Jy sigma=5.397920 ! 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=2.693 mas, bmaj=7.213 mas, bpa=-3.752 degrees ! Estimated noise=1.50274 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 = 0.199278 Jy ! Component: 100 - total flux cleaned = 0.247155 Jy ! Total flux subtracted in 100 components = 0.247155 Jy ! Clean residual min=-0.007515 max=0.018749 Jy/beam ! Clean residual mean=-0.000012 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.247155 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.247155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086995Jy sigma=0.533487 ! Fit after self-cal, rms=0.086957Jy sigma=0.533253 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190643 Jy ! Component: 100 - total flux cleaned = 0.027392 Jy ! Total flux subtracted in 100 components = 0.027392 Jy ! Clean residual min=-0.005496 max=0.008099 Jy/beam ! Clean residual mean=-0.000006 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.274547 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.274547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083856Jy sigma=0.496493 ! Fit after self-cal, rms=0.083841Jy sigma=0.496322 ! 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=3.249 mas, bmaj=8.136 mas, bpa=-4.049 degrees ! Estimated noise=1.18057 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 = 0.00358875 Jy ! Component: 100 - total flux cleaned = 0.0041945 Jy ! Component: 150 - total flux cleaned = 0.00434764 Jy ! Component: 200 - total flux cleaned = 0.00455878 Jy ! Total flux subtracted in 200 components = 0.00455878 Jy ! Clean residual min=-0.005990 max=0.008926 Jy/beam ! Clean residual mean=-0.000007 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.279106 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.279106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083686Jy sigma=0.494425 ! Fit after self-cal, rms=0.083686Jy sigma=0.494409 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.249 x 8.136 at -4.049 degrees (North through East) ! Clean map min=-0.0058694 max=0.25613 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 0.98 ! LA 1.00 MK 1.01 NL 0.94 OV 0.96 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.94 HN 0.99 KP 0.99 ! LA 1.00 MK 1.03 NL 1.01 OV 0.99 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 0.95 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 OV 1.06 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.083686Jy sigma=0.494409 ! Fit after self-cal, rms=0.087900Jy sigma=0.474730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=8.183 mas, bpa=-3.841 degrees ! Estimated noise=1.18372 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 = 0.00054496 Jy ! Component: 100 - total flux cleaned = 0.000602813 Jy ! Component: 150 - total flux cleaned = 0.000578996 Jy ! Component: 200 - total flux cleaned = 0.000557473 Jy ! Total flux subtracted in 200 components = 0.000557473 Jy ! Clean residual min=-0.004598 max=0.006599 Jy/beam ! Clean residual mean=-0.000006 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.279663 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.279663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087861Jy sigma=0.474678 ! Fit after self-cal, rms=0.087966Jy sigma=0.474602 ! 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=0.087966Jy sigma=0.474602 ! Fit after self-cal, rms=0.087894Jy sigma=0.461508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=8.202 mas, bpa=-3.889 degrees ! Estimated noise=1.18915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125002 Jy ! Component: 100 - total flux cleaned = 0.00129038 Jy ! Component: 150 - total flux cleaned = 0.00132327 Jy ! Component: 200 - total flux cleaned = 0.0013503 Jy ! Total flux subtracted in 200 components = 0.0013503 Jy ! Clean residual min=-0.003552 max=0.005755 Jy/beam ! Clean residual mean=-0.000002 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.281014 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.281014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087845Jy sigma=0.461321 ! Fit after self-cal, rms=0.087886Jy sigma=0.461294 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 (7.5, 52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546298 Jy ! Component: 100 - total flux cleaned = 0.00871358 Jy ! Component: 150 - total flux cleaned = 0.0110464 Jy ! Component: 200 - total flux cleaned = 0.0127693 Jy ! Total flux subtracted in 200 components = 0.0127693 Jy ! Clean residual min=-0.003323 max=0.003442 Jy/beam ! Clean residual mean=0.000002 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.293783 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.293783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087556Jy sigma=0.456938 ! Fit after self-cal, rms=0.087537Jy sigma=0.456724 ! 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=0.087537Jy sigma=0.456724 ! Fit after self-cal, rms=0.086633Jy sigma=0.453865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=8.204 mas, bpa=-3.947 degrees ! Estimated noise=1.1859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215481 Jy ! Component: 100 - total flux cleaned = 0.00360161 Jy ! Component: 150 - total flux cleaned = 0.00468455 Jy ! Component: 200 - total flux cleaned = 0.0054808 Jy ! Total flux subtracted in 200 components = 0.0054808 Jy ! Clean residual min=-0.003161 max=0.003424 Jy/beam ! Clean residual mean=0.000004 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.299264 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.299264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086564Jy sigma=0.453106 ! Fit after self-cal, rms=0.086562Jy sigma=0.453045 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 (21, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327552 Jy ! Component: 100 - total flux cleaned = 0.00515535 Jy ! Component: 150 - total flux cleaned = 0.00647445 Jy ! Component: 200 - total flux cleaned = 0.00753235 Jy ! Total flux subtracted in 200 components = 0.00753235 Jy ! Clean residual min=-0.002848 max=0.002863 Jy/beam ! Clean residual mean=0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.306796 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.306796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086426Jy sigma=0.451622 ! Fit after self-cal, rms=0.086421Jy sigma=0.451585 ! 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=0.086421Jy sigma=0.451585 ! Fit after self-cal, rms=0.086447Jy sigma=0.451404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.78 mas, bmaj=14.29 mas, bpa=-2.678 degrees ! Estimated noise=1.46271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222843 Jy ! Component: 100 - total flux cleaned = 0.00373648 Jy ! Component: 150 - total flux cleaned = 0.00493625 Jy ! Component: 200 - total flux cleaned = 0.00580121 Jy ! Total flux subtracted in 200 components = 0.00580121 Jy ! Clean residual min=-0.003147 max=0.004163 Jy/beam ! Clean residual mean=0.000003 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.312597 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.312597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086438Jy sigma=0.451122 ! Fit after self-cal, rms=0.086436Jy sigma=0.451080 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362586 Jy ! Component: 100 - total flux cleaned = 0.0052595 Jy ! Component: 150 - total flux cleaned = 0.00613945 Jy ! Component: 200 - total flux cleaned = 0.00664106 Jy ! Total flux subtracted in 200 components = 0.00664106 Jy ! Clean residual min=-0.003053 max=0.002557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.319238 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 173 components and 0.319238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086328Jy sigma=0.450257 ! Fit after self-cal, rms=0.086321Jy sigma=0.450220 ! 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=3.235 mas, bmaj=8.211 mas, bpa=-3.988 degrees ! Estimated noise=1.18445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 8.211 at -3.988 degrees (North through East) ! Clean map min=-0.0025908 max=0.25805 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=2.683 mas, bmaj=7.269 mas, bpa=-3.741 degrees ! Estimated noise=1.50121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198983 Jy ! Component: 100 - total flux cleaned = 0.246996 Jy ! Component: 150 - total flux cleaned = 0.266041 Jy ! Component: 200 - total flux cleaned = 0.274458 Jy ! Total flux subtracted in 200 components = 0.274458 Jy ! Clean residual min=-0.004192 max=0.004116 Jy/beam ! Clean residual mean=-0.000004 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.274459 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.274459 Jy ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=8.211 mas, bpa=-3.988 degrees ! Estimated noise=1.18445 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 = 0.00610257 Jy ! Component: 100 - total flux cleaned = 0.0107662 Jy ! Component: 150 - total flux cleaned = 0.0145883 Jy ! Component: 200 - total flux cleaned = 0.0178641 Jy ! Total flux subtracted in 200 components = 0.0178641 Jy ! Clean residual min=-0.003362 max=0.003113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.292323 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 66 components and 0.292323 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=7.78 mas, bmaj=14.29 mas, bpa=-2.678 degrees ! Estimated noise=1.46271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475324 Jy ! Component: 100 - total flux cleaned = 0.00846299 Jy ! Component: 150 - total flux cleaned = 0.0115519 Jy ! Component: 200 - total flux cleaned = 0.0141813 Jy ! Total flux subtracted in 200 components = 0.0141813 Jy ! Clean residual min=-0.003832 max=0.002921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.306504 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 = 0.00227994 Jy ! Component: 100 - total flux cleaned = 0.00427198 Jy ! Component: 150 - total flux cleaned = 0.00602858 Jy ! Component: 200 - total flux cleaned = 0.00741023 Jy ! Total flux subtracted in 200 components = 0.00741023 Jy ! Clean residual min=-0.003359 max=0.002521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.313914 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 181 components and 0.313914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=8.211 mas, bpa=-3.988 degrees ! Estimated noise=1.18445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622009 Jy ! Component: 100 - total flux cleaned = 0.00128395 Jy ! Component: 150 - total flux cleaned = 0.0018408 Jy ! Component: 200 - total flux cleaned = 0.00235902 Jy ! Total flux subtracted in 200 components = 0.00235902 Jy ! Clean residual min=-0.002674 max=0.002081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.316273 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 210 components and 0.316273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086306Jy sigma=0.450132 ! Fit after self-cal, rms=0.086288Jy sigma=0.450045 wmodel J1248-0632_S_map.mod ! Writing 210 model components to file: J1248-0632_S_map.mod wobs J1248-0632_S_uvs.fits ! Writing UV FITS file: J1248-0632_S_uvs.fits wwins J1248-0632_S_map.win ! wwins: Wrote 4 windows to J1248-0632_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 = -0.00104359 Jy ! Component: 100 - total flux cleaned = -0.00139273 Jy ! Component: 150 - total flux cleaned = -0.00157398 Jy ! Component: 200 - total flux cleaned = -0.00164286 Jy ! Component: 250 - total flux cleaned = -0.00177338 Jy ! Component: 300 - total flux cleaned = -0.00193008 Jy ! Component: 350 - total flux cleaned = -0.00196055 Jy ! Component: 400 - total flux cleaned = -0.00193054 Jy ! Component: 450 - total flux cleaned = -0.00193055 Jy ! Component: 500 - total flux cleaned = -0.00195862 Jy ! Component: 550 - total flux cleaned = -0.00193045 Jy ! Component: 600 - total flux cleaned = -0.00193033 Jy ! Component: 650 - total flux cleaned = -0.00195623 Jy ! Component: 700 - total flux cleaned = -0.00187782 Jy ! Component: 750 - total flux cleaned = -0.00185249 Jy ! Component: 800 - total flux cleaned = -0.00182767 Jy ! Component: 850 - total flux cleaned = -0.00185281 Jy ! Component: 900 - total flux cleaned = -0.00182888 Jy ! Component: 950 - total flux cleaned = -0.00194845 Jy ! Component: 1000 - total flux cleaned = -0.00194829 Jy ! Component: 1050 - total flux cleaned = -0.00190199 Jy ! Component: 1100 - total flux cleaned = -0.00190212 Jy ! Component: 1150 - total flux cleaned = -0.00194739 Jy ! Component: 1200 - total flux cleaned = -0.00188047 Jy ! Component: 1250 - total flux cleaned = -0.00185842 Jy ! Component: 1300 - total flux cleaned = -0.00179346 Jy ! Component: 1350 - total flux cleaned = -0.00177199 Jy ! Component: 1400 - total flux cleaned = -0.00179326 Jy ! Component: 1450 - total flux cleaned = -0.00170909 Jy ! Component: 1500 - total flux cleaned = -0.00164651 Jy ! Component: 1550 - total flux cleaned = -0.00158515 Jy ! Component: 1600 - total flux cleaned = -0.00158551 Jy ! Component: 1650 - total flux cleaned = -0.00152525 Jy ! Component: 1700 - total flux cleaned = -0.00144532 Jy ! Component: 1750 - total flux cleaned = -0.00138614 Jy ! Component: 1800 - total flux cleaned = -0.00134701 Jy ! Component: 1850 - total flux cleaned = -0.0012312 Jy ! Component: 1900 - total flux cleaned = -0.00123123 Jy ! Component: 1950 - total flux cleaned = -0.00115556 Jy ! Component: 2000 - total flux cleaned = -0.00109943 Jy ! Component: 2050 - total flux cleaned = -0.00104368 Jy ! Component: 2100 - total flux cleaned = -0.00100696 Jy ! Component: 2150 - total flux cleaned = -0.000933881 Jy ! Component: 2200 - total flux cleaned = -0.000879987 Jy ! Component: 2250 - total flux cleaned = -0.000861843 Jy ! Component: 2300 - total flux cleaned = -0.000808646 Jy ! Component: 2350 - total flux cleaned = -0.000703254 Jy ! Component: 2400 - total flux cleaned = -0.000668347 Jy ! Component: 2450 - total flux cleaned = -0.000599657 Jy ! Component: 2500 - total flux cleaned = -0.00059933 Jy ! Component: 2550 - total flux cleaned = -0.000548441 Jy ! Component: 2600 - total flux cleaned = -0.000447474 Jy ! Component: 2650 - total flux cleaned = -0.000380791 Jy ! Component: 2700 - total flux cleaned = -0.000364497 Jy ! Component: 2750 - total flux cleaned = -0.000331674 Jy ! Component: 2800 - total flux cleaned = -0.000282921 Jy ! Component: 2850 - total flux cleaned = -0.000250529 Jy ! Component: 2900 - total flux cleaned = -0.000170544 Jy ! Component: 2950 - total flux cleaned = -0.000106888 Jy ! Component: 3000 - total flux cleaned = -2.82128e-05 Jy ! Component: 3050 - total flux cleaned = 6.55221e-05 Jy ! Component: 3100 - total flux cleaned = 0.000112107 Jy ! Component: 3150 - total flux cleaned = 0.000189187 Jy ! Component: 3200 - total flux cleaned = 0.000235184 Jy ! Component: 3250 - total flux cleaned = 0.00035643 Jy ! Component: 3300 - total flux cleaned = 0.000386537 Jy ! Component: 3350 - total flux cleaned = 0.000446411 Jy ! Component: 3400 - total flux cleaned = 0.000520571 Jy ! Component: 3450 - total flux cleaned = 0.000638581 Jy ! Component: 3500 - total flux cleaned = 0.000667898 Jy ! Component: 3550 - total flux cleaned = 0.000711627 Jy ! Component: 3600 - total flux cleaned = 0.00082716 Jy ! Component: 3650 - total flux cleaned = 0.000884548 Jy ! Component: 3700 - total flux cleaned = 0.000913201 Jy ! Component: 3750 - total flux cleaned = 0.000998278 Jy ! Component: 3800 - total flux cleaned = 0.00106874 Jy ! Component: 3850 - total flux cleaned = 0.00118087 Jy ! Component: 3900 - total flux cleaned = 0.00125042 Jy ! Component: 3950 - total flux cleaned = 0.00129216 Jy ! Component: 4000 - total flux cleaned = 0.00131973 Jy ! Component: 4050 - total flux cleaned = 0.00138812 Jy ! Total flux subtracted in 4096 components = 0.00141547 Jy ! Clean residual min=-0.000889 max=0.000887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.317689 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 477 components and 0.317689 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1248-0632_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 8.211 at -3.988 degrees (North through East) ! Clean map min=-0.0014818 max=0.25723 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1248-0632_S_map.fits wmodel /image_prod/ug002_uva//J1248-0632_S_map.mod ! Writing 477 model components to file: /image_prod/ug002_uva//J1248-0632_S_map.mod wobs /image_prod/ug002_uva//J1248-0632_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1248-0632_S_uvs.fits wwins /image_prod/ug002_uva//J1248-0632_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1248-0632_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.257232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024885 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290225 0.290225 0.580449 1.1609 2.3218 4.6436 9.28719 18.5744 37.1488 74.2975 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.257 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1033.68 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1248-0632_S_dfm.log closed on Thu Mar 5 00:50:14 2020