! Started logfile: /image_prod/ug002_uva//J0220-1305_S_dfm.log on Wed Mar 4 19:30:35 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//J0220-1305_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0220-1305_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.778333 visibilities/baseline/integration-bin. ! Found source: J0220-1305 ! ! 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 4203 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 J0220-1305_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051919Jy sigma=7.034493 ! Fit after self-cal, rms=0.800851Jy sigma=5.456520 ! 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=2.586 mas, bmaj=6.536 mas, bpa=-1.819 degrees ! Estimated noise=2.15559 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 = 0.148042 Jy ! Component: 100 - total flux cleaned = 0.20424 Jy ! Total flux subtracted in 100 components = 0.20424 Jy ! Clean residual min=-0.012855 max=0.025952 Jy/beam ! Clean residual mean=-0.000004 rms=0.004144 Jy/beam ! Combined flux in latest and established models = 0.20424 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.20424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116979Jy sigma=0.588243 ! Fit after self-cal, rms=0.116822Jy sigma=0.586752 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297239 Jy ! Component: 100 - total flux cleaned = 0.0462898 Jy ! Total flux subtracted in 100 components = 0.0462898 Jy ! Clean residual min=-0.009669 max=0.010735 Jy/beam ! Clean residual mean=0.000003 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.250529 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.250529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106277Jy sigma=0.508135 ! Fit after self-cal, rms=0.106276Jy sigma=0.507838 ! 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=2.97 mas, bmaj=7.397 mas, bpa=-1.656 degrees ! Estimated noise=1.69342 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 = 0.0117391 Jy ! Component: 100 - total flux cleaned = 0.0177715 Jy ! Component: 150 - total flux cleaned = 0.0209758 Jy ! Component: 200 - total flux cleaned = 0.0226959 Jy ! Total flux subtracted in 200 components = 0.0226959 Jy ! Clean residual min=-0.009824 max=0.009824 Jy/beam ! Clean residual mean=0.000014 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.273225 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.273225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104254Jy sigma=0.500000 ! Fit after self-cal, rms=0.104275Jy sigma=0.499945 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.97 x 7.397 at -1.656 degrees (North through East) ! Clean map min=-0.0095983 max=0.19792 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.07 KP 1.08 ! LA 1.04 MK 0.98 NL 0.91 OV 0.94 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.95 HN 1.00 KP 1.07 ! LA 1.10 MK 1.00 NL 0.84 OV 0.98 ! SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 1.34 KP 1.04 ! LA 1.03 MK 1.04 NL 0.94 OV 0.94 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.104275Jy sigma=0.499945 ! Fit after self-cal, rms=0.089927Jy sigma=0.473081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.989 mas, bmaj=7.392 mas, bpa=-1.96 degrees ! Estimated noise=1.70649 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 = 0.0011782 Jy ! Component: 100 - total flux cleaned = 0.00138679 Jy ! Component: 150 - total flux cleaned = 0.00148095 Jy ! Component: 200 - total flux cleaned = 0.00148053 Jy ! Total flux subtracted in 200 components = 0.00148053 Jy ! Clean residual min=-0.005486 max=0.006708 Jy/beam ! Clean residual mean=0.000008 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.274706 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.274706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089826Jy sigma=0.473056 ! Fit after self-cal, rms=0.089803Jy sigma=0.472857 ! 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=0.089803Jy sigma=0.472857 ! Fit after self-cal, rms=0.082052Jy sigma=0.445826 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.429 mas, bpa=-1.824 degrees ! Estimated noise=1.70381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.83697e-05 Jy ! Component: 100 - total flux cleaned = -4.58359e-05 Jy ! Component: 150 - total flux cleaned = -4.60776e-05 Jy ! Component: 200 - total flux cleaned = -6.74638e-05 Jy ! Total flux subtracted in 200 components = -6.74638e-05 Jy ! Clean residual min=-0.003985 max=0.003558 Jy/beam ! Clean residual mean=0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.274638 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.274638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082026Jy sigma=0.445780 ! Fit after self-cal, rms=0.082069Jy sigma=0.445649 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 = 6.65219e-05 Jy ! Component: 100 - total flux cleaned = 2.52788e-05 Jy ! Component: 150 - total flux cleaned = 6.9415e-06 Jy ! Component: 200 - total flux cleaned = 7.30562e-06 Jy ! Total flux subtracted in 200 components = 7.30562e-06 Jy ! Clean residual min=-0.003968 max=0.003542 Jy/beam ! Clean residual mean=0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.274646 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.274646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082052Jy sigma=0.445628 ! Fit after self-cal, rms=0.082056Jy sigma=0.445621 ! 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=0.082056Jy sigma=0.445621 ! Fit after self-cal, rms=0.082217Jy sigma=0.445609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=7.434 mas, bpa=-1.788 degrees ! Estimated noise=1.70395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.54584e-05 Jy ! Component: 100 - total flux cleaned = -5.3567e-05 Jy ! Component: 150 - total flux cleaned = -5.29364e-05 Jy ! Component: 200 - total flux cleaned = -5.38475e-05 Jy ! Total flux subtracted in 200 components = -5.38475e-05 Jy ! Clean residual min=-0.003935 max=0.003548 Jy/beam ! Clean residual mean=0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.274592 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.274592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082201Jy sigma=0.445593 ! Fit after self-cal, rms=0.082206Jy sigma=0.445588 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 = 3.48949e-05 Jy ! Component: 100 - total flux cleaned = 2.00627e-05 Jy ! Component: 150 - total flux cleaned = 6.34587e-06 Jy ! Component: 200 - total flux cleaned = 6.82393e-06 Jy ! Total flux subtracted in 200 components = 6.82393e-06 Jy ! Clean residual min=-0.003933 max=0.003542 Jy/beam ! Clean residual mean=0.000002 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.274599 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.274599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082195Jy sigma=0.445580 ! Fit after self-cal, rms=0.082198Jy sigma=0.445577 ! 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=0.082198Jy sigma=0.445577 ! Fit after self-cal, rms=0.082299Jy sigma=0.445571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.076 mas, bmaj=13.85 mas, bpa=1.408 degrees ! Estimated noise=2.20484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709474 Jy ! Component: 100 - total flux cleaned = 0.000750175 Jy ! Component: 150 - total flux cleaned = 0.00078071 Jy ! Component: 200 - total flux cleaned = 0.000794494 Jy ! Total flux subtracted in 200 components = 0.000794494 Jy ! Clean residual min=-0.004140 max=0.003804 Jy/beam ! Clean residual mean=0.000005 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.275393 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 76 components and 0.275393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082303Jy sigma=0.445603 ! Fit after self-cal, rms=0.082303Jy sigma=0.445571 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 = -8.82177e-06 Jy ! Component: 100 - total flux cleaned = 2.82625e-05 Jy ! Component: 150 - total flux cleaned = 4.25553e-05 Jy ! Component: 200 - total flux cleaned = 6.90208e-05 Jy ! Total flux subtracted in 200 components = 6.90208e-05 Jy ! Clean residual min=-0.004119 max=0.003780 Jy/beam ! Clean residual mean=0.000005 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.275462 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 77 components and 0.275462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082305Jy sigma=0.445613 ! Fit after self-cal, rms=0.082304Jy sigma=0.445584 ! 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=2.982 mas, bmaj=7.437 mas, bpa=-1.752 degrees ! Estimated noise=1.70428 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 7.437 at -1.752 degrees (North through East) ! Clean map min=-0.0036772 max=0.19883 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=2.591 mas, bmaj=6.592 mas, bpa=-2.096 degrees ! Estimated noise=2.16127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148437 Jy ! Component: 100 - total flux cleaned = 0.205133 Jy ! Component: 150 - total flux cleaned = 0.234433 Jy ! Component: 200 - total flux cleaned = 0.250239 Jy ! Total flux subtracted in 200 components = 0.250239 Jy ! Clean residual min=-0.004994 max=0.007688 Jy/beam ! Clean residual mean=-0.000001 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.250239 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 0.250239 Jy ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.437 mas, bpa=-1.752 degrees ! Estimated noise=1.70428 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 = 0.0117622 Jy ! Component: 100 - total flux cleaned = 0.0177604 Jy ! Component: 150 - total flux cleaned = 0.0209401 Jy ! Component: 200 - total flux cleaned = 0.0226853 Jy ! Total flux subtracted in 200 components = 0.0226853 Jy ! Clean residual min=-0.004005 max=0.003534 Jy/beam ! Clean residual mean=0.000002 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.272924 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.272924 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=7.076 mas, bmaj=13.85 mas, bpa=1.408 degrees ! Estimated noise=2.20484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209139 Jy ! Component: 100 - total flux cleaned = 0.00243958 Jy ! Component: 150 - total flux cleaned = 0.00252853 Jy ! Component: 200 - total flux cleaned = 0.00259386 Jy ! Total flux subtracted in 200 components = 0.00259386 Jy ! Clean residual min=-0.004107 max=0.003723 Jy/beam ! Clean residual mean=0.000004 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.275518 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 = 3.76577e-05 Jy ! Component: 100 - total flux cleaned = 7.12991e-05 Jy ! Component: 150 - total flux cleaned = 0.000103691 Jy ! Component: 200 - total flux cleaned = 0.000144599 Jy ! Total flux subtracted in 200 components = 0.000144599 Jy ! Clean residual min=-0.004079 max=0.003717 Jy/beam ! Clean residual mean=0.000004 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.275663 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.275663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.437 mas, bpa=-1.752 degrees ! Estimated noise=1.70428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561494 Jy ! Component: 100 - total flux cleaned = -0.000609885 Jy ! Component: 150 - total flux cleaned = -0.000628968 Jy ! Component: 200 - total flux cleaned = -0.000661468 Jy ! Total flux subtracted in 200 components = -0.000661468 Jy ! Clean residual min=-0.003857 max=0.003544 Jy/beam ! Clean residual mean=0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.275001 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.275001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082289Jy sigma=0.445600 ! Fit after self-cal, rms=0.082279Jy sigma=0.445590 wmodel J0220-1305_S_map.mod ! Writing 65 model components to file: J0220-1305_S_map.mod wobs J0220-1305_S_uvs.fits ! Writing UV FITS file: J0220-1305_S_uvs.fits wwins J0220-1305_S_map.win ! wwins: Wrote 1 windows to J0220-1305_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 = -0.00076781 Jy ! Component: 100 - total flux cleaned = -0.000666815 Jy ! Component: 150 - total flux cleaned = -0.000461158 Jy ! Component: 200 - total flux cleaned = -0.000173577 Jy ! Component: 250 - total flux cleaned = 0.000145639 Jy ! Component: 300 - total flux cleaned = 0.000452027 Jy ! Component: 350 - total flux cleaned = 0.000705359 Jy ! Component: 400 - total flux cleaned = 0.000909827 Jy ! Component: 450 - total flux cleaned = 0.0010294 Jy ! Component: 500 - total flux cleaned = 0.00110695 Jy ! Component: 550 - total flux cleaned = 0.00121766 Jy ! Component: 600 - total flux cleaned = 0.00132533 Jy ! Component: 650 - total flux cleaned = 0.00139494 Jy ! Component: 700 - total flux cleaned = 0.00146256 Jy ! Component: 750 - total flux cleaned = 0.00152875 Jy ! Component: 800 - total flux cleaned = 0.00162535 Jy ! Component: 850 - total flux cleaned = 0.0016565 Jy ! Component: 900 - total flux cleaned = 0.00165687 Jy ! Component: 950 - total flux cleaned = 0.00162711 Jy ! Component: 1000 - total flux cleaned = 0.00159866 Jy ! Component: 1050 - total flux cleaned = 0.00171491 Jy ! Component: 1100 - total flux cleaned = 0.00180009 Jy ! Component: 1150 - total flux cleaned = 0.00174525 Jy ! Component: 1200 - total flux cleaned = 0.00185476 Jy ! Component: 1250 - total flux cleaned = 0.00185471 Jy ! Component: 1300 - total flux cleaned = 0.00188177 Jy ! Component: 1350 - total flux cleaned = 0.0018301 Jy ! Component: 1400 - total flux cleaned = 0.00195745 Jy ! Component: 1450 - total flux cleaned = 0.00190663 Jy ! Component: 1500 - total flux cleaned = 0.00185836 Jy ! Component: 1550 - total flux cleaned = 0.0019553 Jy ! Component: 1600 - total flux cleaned = 0.00200313 Jy ! Component: 1650 - total flux cleaned = 0.00197956 Jy ! Component: 1700 - total flux cleaned = 0.00200276 Jy ! Component: 1750 - total flux cleaned = 0.00195783 Jy ! Component: 1800 - total flux cleaned = 0.00211419 Jy ! Component: 1850 - total flux cleaned = 0.00213594 Jy ! Component: 1900 - total flux cleaned = 0.00213537 Jy ! Component: 1950 - total flux cleaned = 0.00213574 Jy ! Component: 2000 - total flux cleaned = 0.00226177 Jy ! Component: 2050 - total flux cleaned = 0.00226132 Jy ! Component: 2100 - total flux cleaned = 0.00228198 Jy ! Component: 2150 - total flux cleaned = 0.00226159 Jy ! Component: 2200 - total flux cleaned = 0.00228169 Jy ! Component: 2250 - total flux cleaned = 0.00230141 Jy ! Component: 2300 - total flux cleaned = 0.00232106 Jy ! Component: 2350 - total flux cleaned = 0.00235957 Jy ! Component: 2400 - total flux cleaned = 0.00235952 Jy ! Component: 2450 - total flux cleaned = 0.00237847 Jy ! Component: 2500 - total flux cleaned = 0.00234104 Jy ! Component: 2550 - total flux cleaned = 0.00237811 Jy ! Component: 2600 - total flux cleaned = 0.00237812 Jy ! Component: 2650 - total flux cleaned = 0.00239609 Jy ! Component: 2700 - total flux cleaned = 0.00236024 Jy ! Component: 2750 - total flux cleaned = 0.00246716 Jy ! Component: 2800 - total flux cleaned = 0.00250237 Jy ! Component: 2850 - total flux cleaned = 0.00253737 Jy ! Component: 2900 - total flux cleaned = 0.00260676 Jy ! Component: 2950 - total flux cleaned = 0.00260681 Jy ! Component: 3000 - total flux cleaned = 0.00274359 Jy ! Component: 3050 - total flux cleaned = 0.00281152 Jy ! Component: 3100 - total flux cleaned = 0.00291256 Jy ! Component: 3150 - total flux cleaned = 0.00296271 Jy ! Component: 3200 - total flux cleaned = 0.00301269 Jy ! Component: 3250 - total flux cleaned = 0.00306241 Jy ! Component: 3300 - total flux cleaned = 0.00316086 Jy ! Component: 3350 - total flux cleaned = 0.00322596 Jy ! Component: 3400 - total flux cleaned = 0.0032907 Jy ! Component: 3450 - total flux cleaned = 0.00333902 Jy ! Component: 3500 - total flux cleaned = 0.00338705 Jy ! Component: 3550 - total flux cleaned = 0.00343489 Jy ! Component: 3600 - total flux cleaned = 0.0034666 Jy ! Component: 3650 - total flux cleaned = 0.00352971 Jy ! Component: 3700 - total flux cleaned = 0.00356104 Jy ! Component: 3750 - total flux cleaned = 0.00363905 Jy ! Component: 3800 - total flux cleaned = 0.00365455 Jy ! Component: 3850 - total flux cleaned = 0.00365456 Jy ! Component: 3900 - total flux cleaned = 0.00370092 Jy ! Component: 3950 - total flux cleaned = 0.00373172 Jy ! Component: 4000 - total flux cleaned = 0.00385454 Jy ! Component: 4050 - total flux cleaned = 0.00383916 Jy ! Total flux subtracted in 4096 components = 0.00390037 Jy ! Clean residual min=-0.000892 max=0.000893 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.278902 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 319 components and 0.278902 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0220-1305_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 7.437 at -1.752 degrees (North through East) ! Clean map min=-0.0021875 max=0.19884 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0220-1305_S_map.fits wmodel /image_prod/ug002_uva//J0220-1305_S_map.mod ! Writing 319 model components to file: /image_prod/ug002_uva//J0220-1305_S_map.mod wobs /image_prod/ug002_uva//J0220-1305_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0220-1305_S_uvs.fits wwins /image_prod/ug002_uva//J0220-1305_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0220-1305_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.198841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024224 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365478 0.365478 0.730956 1.46191 2.92382 5.84765 11.6953 23.3906 46.7812 93.5623 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.198 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 820.843 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0220-1305_S_dfm.log closed on Wed Mar 4 19:30:39 2020