! Started logfile: /image_prod/ug002_uva//J1303-1051_S_dfm.log on Thu Mar 5 01:00:58 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//J1303-1051_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1303-1051_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.972857 visibilities/baseline/integration-bin. ! Found source: J1303-1051 ! ! 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 36 lines of history. ! ! Reading 4086 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 J1303-1051_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.068568Jy sigma=7.146186 ! Fit after self-cal, rms=0.713133Jy sigma=4.612498 ! 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=2.544 mas, bmaj=6.55 mas, bpa=-1.841 degrees ! Estimated noise=2.37895 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 = 0.230647 Jy ! Component: 100 - total flux cleaned = 0.282412 Jy ! Total flux subtracted in 100 components = 0.282412 Jy ! Clean residual min=-0.012313 max=0.020991 Jy/beam ! Clean residual mean=-0.000026 rms=0.004078 Jy/beam ! Combined flux in latest and established models = 0.282412 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.282412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093063Jy sigma=0.577754 ! Fit after self-cal, rms=0.093072Jy sigma=0.577668 ! 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=2.877 mas, bmaj=7.215 mas, bpa=-2.529 degrees ! Estimated noise=1.73148 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 = 0.0245836 Jy ! Component: 100 - total flux cleaned = 0.0374623 Jy ! Component: 150 - total flux cleaned = 0.0455433 Jy ! Component: 200 - total flux cleaned = 0.0508031 Jy ! Total flux subtracted in 200 components = 0.0508031 Jy ! Clean residual min=-0.012129 max=0.017355 Jy/beam ! Clean residual mean=-0.000025 rms=0.003679 Jy/beam ! Combined flux in latest and established models = 0.333215 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.333215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088481Jy sigma=0.516847 ! Fit after self-cal, rms=0.088482Jy sigma=0.516701 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.877 x 7.215 at -2.529 degrees (North through East) ! Clean map min=-0.011784 max=0.29623 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.07 KP 0.99 ! MK 1.05 NL 0.96 OV 0.90 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.95 HN 1.06 KP 1.01 ! MK 1.01 NL 1.08 OV 0.87 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.95 HN 1.03 KP 0.98 ! MK 1.01 NL 0.91 OV 0.90 SC 0.92 ! ! ! Fit before self-cal, rms=0.088482Jy sigma=0.516701 ! Fit after self-cal, rms=0.083334Jy sigma=0.438598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=7.326 mas, bpa=-2.307 degrees ! Estimated noise=1.73356 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 = -0.00090238 Jy ! Component: 100 - total flux cleaned = -0.00100464 Jy ! Component: 150 - total flux cleaned = -0.00119024 Jy ! Component: 200 - total flux cleaned = -0.00136141 Jy ! Total flux subtracted in 200 components = -0.00136141 Jy ! Clean residual min=-0.006704 max=0.007812 Jy/beam ! Clean residual mean=-0.000005 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.331854 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.331854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083140Jy sigma=0.436920 ! Fit after self-cal, rms=0.083358Jy sigma=0.436710 ! 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=0.083358Jy sigma=0.436710 ! Fit after self-cal, rms=0.083364Jy sigma=0.416795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=7.307 mas, bpa=-2.592 degrees ! Estimated noise=1.7332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118813 Jy ! Component: 100 - total flux cleaned = 0.00119307 Jy ! Component: 150 - total flux cleaned = 0.00115797 Jy ! Component: 200 - total flux cleaned = 0.00109249 Jy ! Total flux subtracted in 200 components = 0.00109249 Jy ! Clean residual min=-0.003335 max=0.005783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.332946 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.332946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083316Jy sigma=0.416458 ! Fit after self-cal, rms=0.083356Jy sigma=0.416399 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, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530674 Jy ! Component: 100 - total flux cleaned = 0.00794259 Jy ! Component: 150 - total flux cleaned = 0.0084175 Jy ! Component: 200 - total flux cleaned = 0.008289 Jy ! Total flux subtracted in 200 components = 0.008289 Jy ! Clean residual min=-0.002888 max=0.003118 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.341235 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 84 components and 0.341235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082987Jy sigma=0.413290 ! Fit after self-cal, rms=0.082950Jy sigma=0.413051 ! 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=0.082950Jy sigma=0.413051 ! Fit after self-cal, rms=0.083032Jy sigma=0.412695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=7.301 mas, bpa=-2.671 degrees ! Estimated noise=1.73341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228071 Jy ! Component: 100 - total flux cleaned = 0.00266853 Jy ! Component: 150 - total flux cleaned = 0.00271699 Jy ! Component: 200 - total flux cleaned = 0.00287887 Jy ! Total flux subtracted in 200 components = 0.00287887 Jy ! Clean residual min=-0.002544 max=0.002499 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.344114 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.344114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082944Jy sigma=0.412059 ! Fit after self-cal, rms=0.082933Jy sigma=0.412009 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 = 0.000478801 Jy ! Component: 100 - total flux cleaned = 0.000412186 Jy ! Component: 150 - total flux cleaned = 0.000351804 Jy ! Component: 200 - total flux cleaned = 0.000323494 Jy ! Total flux subtracted in 200 components = 0.000323494 Jy ! Clean residual min=-0.002411 max=0.002583 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.344437 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.344437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082904Jy sigma=0.411852 ! Fit after self-cal, rms=0.082904Jy sigma=0.411846 ! Inverting map ! Added new window around map position (68.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184062 Jy ! Component: 100 - total flux cleaned = 0.00223888 Jy ! Component: 150 - total flux cleaned = 0.00238904 Jy ! Component: 200 - total flux cleaned = 0.00263169 Jy ! Total flux subtracted in 200 components = 0.00263169 Jy ! Clean residual min=-0.002263 max=0.002083 Jy/beam ! Clean residual mean=0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.347069 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.347069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082835Jy sigma=0.411299 ! Fit after self-cal, rms=0.082827Jy sigma=0.411281 ! 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=0.082827Jy sigma=0.411281 ! Fit after self-cal, rms=0.082753Jy sigma=0.411185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.317 mas, bmaj=11.74 mas, bpa=0.01038 degrees ! Estimated noise=2.24306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131478 Jy ! Component: 100 - total flux cleaned = 0.00191153 Jy ! Component: 150 - total flux cleaned = 0.00218225 Jy ! Component: 200 - total flux cleaned = 0.00235695 Jy ! Total flux subtracted in 200 components = 0.00235695 Jy ! Clean residual min=-0.002042 max=0.002217 Jy/beam ! Clean residual mean=0.000000 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.349426 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 0.349426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082753Jy sigma=0.411134 ! Fit after self-cal, rms=0.082747Jy sigma=0.411118 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 = 0.000210481 Jy ! Component: 100 - total flux cleaned = 0.000232045 Jy ! Component: 150 - total flux cleaned = 0.000287105 Jy ! Component: 200 - total flux cleaned = 0.0003034 Jy ! Total flux subtracted in 200 components = 0.0003034 Jy ! Clean residual min=-0.002049 max=0.002226 Jy/beam ! Clean residual mean=0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.349729 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.349729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082746Jy sigma=0.411121 ! Fit after self-cal, rms=0.082744Jy sigma=0.411117 ! 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=2.88 mas, bmaj=7.296 mas, bpa=-2.693 degrees ! Estimated noise=1.73187 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.88 x 7.296 at -2.693 degrees (North through East) ! Clean map min=-0.0021415 max=0.29761 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=2.55 mas, bmaj=6.598 mas, bpa=-1.607 degrees ! Estimated noise=2.35738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228504 Jy ! Component: 100 - total flux cleaned = 0.27989 Jy ! Component: 150 - total flux cleaned = 0.299731 Jy ! Component: 200 - total flux cleaned = 0.310458 Jy ! Total flux subtracted in 200 components = 0.310458 Jy ! Clean residual min=-0.005527 max=0.005742 Jy/beam ! Clean residual mean=-0.000010 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.310458 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.310458 Jy ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=7.296 mas, bpa=-2.693 degrees ! Estimated noise=1.73187 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 = 0.0104775 Jy ! Component: 100 - total flux cleaned = 0.0172691 Jy ! Component: 150 - total flux cleaned = 0.0219451 Jy ! Component: 200 - total flux cleaned = 0.0252947 Jy ! Total flux subtracted in 200 components = 0.0252947 Jy ! Clean residual min=-0.002949 max=0.002661 Jy/beam ! Clean residual mean=-0.000005 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.335753 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.335753 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=6.317 mas, bmaj=11.74 mas, bpa=0.01038 degrees ! Estimated noise=2.24306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415179 Jy ! Component: 100 - total flux cleaned = 0.00672707 Jy ! Component: 150 - total flux cleaned = 0.00864321 Jy ! Component: 200 - total flux cleaned = 0.0101113 Jy ! Total flux subtracted in 200 components = 0.0101113 Jy ! Clean residual min=-0.002381 max=0.002384 Jy/beam ! Clean residual mean=-0.000004 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.345864 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 = 0.000796753 Jy ! Component: 100 - total flux cleaned = 0.00134155 Jy ! Component: 150 - total flux cleaned = 0.00161108 Jy ! Component: 200 - total flux cleaned = 0.00184891 Jy ! Total flux subtracted in 200 components = 0.00184891 Jy ! Clean residual min=-0.002080 max=0.002354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.347713 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 122 components and 0.347713 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=7.296 mas, bpa=-2.693 degrees ! Estimated noise=1.73187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217347 Jy ! Component: 100 - total flux cleaned = 0.000249249 Jy ! Component: 150 - total flux cleaned = 0.000403319 Jy ! Component: 200 - total flux cleaned = 0.000586627 Jy ! Total flux subtracted in 200 components = 0.000586627 Jy ! Clean residual min=-0.002087 max=0.002377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.3483 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.3483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082786Jy sigma=0.411436 ! Fit after self-cal, rms=0.082781Jy sigma=0.411385 wmodel J1303-1051_S_map.mod ! Writing 147 model components to file: J1303-1051_S_map.mod wobs J1303-1051_S_uvs.fits ! Writing UV FITS file: J1303-1051_S_uvs.fits wwins J1303-1051_S_map.win ! wwins: Wrote 3 windows to J1303-1051_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 = 0.000486653 Jy ! Component: 100 - total flux cleaned = 0.000593693 Jy ! Component: 150 - total flux cleaned = 0.000724081 Jy ! Component: 200 - total flux cleaned = 0.000754756 Jy ! Component: 250 - total flux cleaned = 0.000755355 Jy ! Component: 300 - total flux cleaned = 0.000726558 Jy ! Component: 350 - total flux cleaned = 0.000612681 Jy ! Component: 400 - total flux cleaned = 0.000529823 Jy ! Component: 450 - total flux cleaned = 0.000502155 Jy ! Component: 500 - total flux cleaned = 0.000370092 Jy ! Component: 550 - total flux cleaned = 0.000369543 Jy ! Component: 600 - total flux cleaned = 0.000369306 Jy ! Component: 650 - total flux cleaned = 0.00036902 Jy ! Component: 700 - total flux cleaned = 0.000393064 Jy ! Component: 750 - total flux cleaned = 0.000321871 Jy ! Component: 800 - total flux cleaned = 0.000368272 Jy ! Component: 850 - total flux cleaned = 0.000345321 Jy ! Component: 900 - total flux cleaned = 0.000278218 Jy ! Component: 950 - total flux cleaned = 0.000278644 Jy ! Component: 1000 - total flux cleaned = 0.000322014 Jy ! Component: 1050 - total flux cleaned = 0.000279737 Jy ! Component: 1100 - total flux cleaned = 0.000279836 Jy ! Component: 1150 - total flux cleaned = 0.000320667 Jy ! Component: 1200 - total flux cleaned = 0.000340468 Jy ! Component: 1250 - total flux cleaned = 0.000360509 Jy ! Component: 1300 - total flux cleaned = 0.000399371 Jy ! Component: 1350 - total flux cleaned = 0.000418698 Jy ! Component: 1400 - total flux cleaned = 0.000494243 Jy ! Component: 1450 - total flux cleaned = 0.000512736 Jy ! Component: 1500 - total flux cleaned = 0.000530828 Jy ! Component: 1550 - total flux cleaned = 0.000566989 Jy ! Component: 1600 - total flux cleaned = 0.000567011 Jy ! Component: 1650 - total flux cleaned = 0.000584632 Jy ! Component: 1700 - total flux cleaned = 0.000602264 Jy ! Component: 1750 - total flux cleaned = 0.000671081 Jy ! Component: 1800 - total flux cleaned = 0.000654008 Jy ! Component: 1850 - total flux cleaned = 0.000687805 Jy ! Component: 1900 - total flux cleaned = 0.000770597 Jy ! Component: 1950 - total flux cleaned = 0.000819535 Jy ! Component: 2000 - total flux cleaned = 0.000851604 Jy ! Component: 2050 - total flux cleaned = 0.000899542 Jy ! Component: 2100 - total flux cleaned = 0.000946874 Jy ! Component: 2150 - total flux cleaned = 0.000993898 Jy ! Component: 2200 - total flux cleaned = 0.000978451 Jy ! Component: 2250 - total flux cleaned = 0.00104005 Jy ! Component: 2300 - total flux cleaned = 0.00110095 Jy ! Component: 2350 - total flux cleaned = 0.00114614 Jy ! Component: 2400 - total flux cleaned = 0.0012058 Jy ! Component: 2450 - total flux cleaned = 0.00126488 Jy ! Component: 2500 - total flux cleaned = 0.00132367 Jy ! Component: 2550 - total flux cleaned = 0.00141104 Jy ! Component: 2600 - total flux cleaned = 0.00148305 Jy ! Component: 2650 - total flux cleaned = 0.00149747 Jy ! Component: 2700 - total flux cleaned = 0.00152593 Jy ! Component: 2750 - total flux cleaned = 0.00158239 Jy ! Component: 2800 - total flux cleaned = 0.00165255 Jy ! Component: 2850 - total flux cleaned = 0.00165249 Jy ! Component: 2900 - total flux cleaned = 0.00166629 Jy ! Component: 2950 - total flux cleaned = 0.00170759 Jy ! Component: 3000 - total flux cleaned = 0.0016939 Jy ! Component: 3050 - total flux cleaned = 0.00169395 Jy ! Component: 3100 - total flux cleaned = 0.00168047 Jy ! Component: 3150 - total flux cleaned = 0.00169388 Jy ! Component: 3200 - total flux cleaned = 0.0016804 Jy ! Component: 3250 - total flux cleaned = 0.00166707 Jy ! Component: 3300 - total flux cleaned = 0.00168032 Jy ! Component: 3350 - total flux cleaned = 0.00166707 Jy ! Component: 3400 - total flux cleaned = 0.0016276 Jy ! Component: 3450 - total flux cleaned = 0.00160135 Jy ! Component: 3500 - total flux cleaned = 0.00160129 Jy ! Component: 3550 - total flux cleaned = 0.0015492 Jy ! Component: 3600 - total flux cleaned = 0.00154918 Jy ! Component: 3650 - total flux cleaned = 0.00151048 Jy ! Component: 3700 - total flux cleaned = 0.00145904 Jy ! Component: 3750 - total flux cleaned = 0.00143339 Jy ! Component: 3800 - total flux cleaned = 0.00136948 Jy ! Component: 3850 - total flux cleaned = 0.00134397 Jy ! Component: 3900 - total flux cleaned = 0.00133125 Jy ! Component: 3950 - total flux cleaned = 0.00130591 Jy ! Component: 4000 - total flux cleaned = 0.0012807 Jy ! Component: 4050 - total flux cleaned = 0.0012303 Jy ! Total flux subtracted in 4096 components = 0.00119262 Jy ! Clean residual min=-0.000686 max=0.000787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.349492 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 390 components and 0.349492 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1303-1051_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.88 x 7.296 at -2.693 degrees (North through East) ! Clean map min=-0.0012732 max=0.29945 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1303-1051_S_map.fits wmodel /image_prod/ug002_uva//J1303-1051_S_map.mod ! Writing 390 model components to file: /image_prod/ug002_uva//J1303-1051_S_map.mod wobs /image_prod/ug002_uva//J1303-1051_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1303-1051_S_uvs.fits wwins /image_prod/ug002_uva//J1303-1051_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1303-1051_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.299454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196396 0.196396 0.392793 0.785586 1.57117 3.14234 6.28469 12.5694 25.1387 50.2775 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.299 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1527.52 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1303-1051_S_dfm.log closed on Thu Mar 5 01:01:01 2020