! Started logfile: /image_prod/ug002_uva//J1925-2219_S_dfm.log on Thu Mar 5 04:10:19 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//J1925-2219_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1925-2219_S_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868889 visibilities/baseline/integration-bin. ! Found source: J1925-2219 ! ! 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 3519 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 J1925-2219_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054653Jy sigma=6.712587 ! Fit after self-cal, rms=0.642560Jy sigma=3.854982 ! 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=2.549 mas, bmaj=6.778 mas, bpa=-4.31 degrees ! Estimated noise=2.4124 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 = 0.297748 Jy ! Component: 100 - total flux cleaned = 0.363692 Jy ! Total flux subtracted in 100 components = 0.363692 Jy ! Clean residual min=-0.014815 max=0.028059 Jy/beam ! Clean residual mean=-0.000007 rms=0.004644 Jy/beam ! Combined flux in latest and established models = 0.363692 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.363692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131371Jy sigma=0.642962 ! Fit after self-cal, rms=0.131350Jy sigma=0.642919 ! Inverting map ! Added new window around map position (-3.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276254 Jy ! Component: 100 - total flux cleaned = 0.0444264 Jy ! Total flux subtracted in 100 components = 0.0444264 Jy ! Clean residual min=-0.014161 max=0.021201 Jy/beam ! Clean residual mean=-0.000003 rms=0.003753 Jy/beam ! Combined flux in latest and established models = 0.408118 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.408118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125798Jy sigma=0.571971 ! Fit after self-cal, rms=0.125417Jy sigma=0.568264 ! 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=3.051 mas, bmaj=8.15 mas, bpa=-3.963 degrees ! Estimated noise=1.96519 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 = 0.015659 Jy ! Component: 100 - total flux cleaned = 0.0242083 Jy ! Component: 150 - total flux cleaned = 0.0273692 Jy ! Component: 200 - total flux cleaned = 0.028476 Jy ! Total flux subtracted in 200 components = 0.028476 Jy ! Clean residual min=-0.012851 max=0.018805 Jy/beam ! Clean residual mean=-0.000004 rms=0.003603 Jy/beam ! Combined flux in latest and established models = 0.436594 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.436594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123829Jy sigma=0.547720 ! Fit after self-cal, rms=0.123776Jy sigma=0.546604 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 8.15 at -3.963 degrees (North through East) ! Clean map min=-0.012067 max=0.36783 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 0.93 HN 1.14 KP 0.97 ! LA 0.99 MK 1.00 NL 0.95 OV 0.94 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.56 FD 0.91 HN 1.14 KP 0.98 ! LA 1.01 MK 1.02 NL 1.05 OV 0.93 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.91 FD 0.92 HN 1.16 KP 0.99 ! LA 0.99 MK 1.04 NL 1.06 OV 0.92 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.123776Jy sigma=0.546604 ! Fit after self-cal, rms=0.162913Jy sigma=0.488070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=8.159 mas, bpa=-3.409 degrees ! Estimated noise=1.97475 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 = -0.00477011 Jy ! Component: 100 - total flux cleaned = -0.00533339 Jy ! Component: 150 - total flux cleaned = -0.00557903 Jy ! Component: 200 - total flux cleaned = -0.00580331 Jy ! Total flux subtracted in 200 components = -0.00580331 Jy ! Clean residual min=-0.008106 max=0.009164 Jy/beam ! Clean residual mean=-0.000001 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.430791 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.430791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.162660Jy sigma=0.485501 ! Fit after self-cal, rms=0.162898Jy sigma=0.485356 ! 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=0.162898Jy sigma=0.485356 ! Fit after self-cal, rms=0.158953Jy sigma=0.453177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=8.147 mas, bpa=-3.612 degrees ! Estimated noise=1.98148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00236963 Jy ! Component: 100 - total flux cleaned = -0.00306224 Jy ! Component: 150 - total flux cleaned = -0.00354171 Jy ! Component: 200 - total flux cleaned = -0.00386714 Jy ! Total flux subtracted in 200 components = -0.00386714 Jy ! Clean residual min=-0.005502 max=0.005545 Jy/beam ! Clean residual mean=0.000001 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.426924 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.426924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.158667Jy sigma=0.450530 ! Fit after self-cal, rms=0.158696Jy sigma=0.450341 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 (-34.5, 83). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277611 Jy ! Component: 100 - total flux cleaned = 0.00253069 Jy ! Component: 150 - total flux cleaned = 0.00243297 Jy ! Component: 200 - total flux cleaned = 0.00225065 Jy ! Total flux subtracted in 200 components = 0.00225065 Jy ! Clean residual min=-0.004856 max=0.004612 Jy/beam ! Clean residual mean=0.000002 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.429174 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.429174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.158398Jy sigma=0.448333 ! Fit after self-cal, rms=0.158375Jy sigma=0.448187 ! 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=0.158375Jy sigma=0.448187 ! Fit after self-cal, rms=0.160156Jy sigma=0.447471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=8.157 mas, bpa=-3.662 degrees ! Estimated noise=1.97772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126516 Jy ! Component: 100 - total flux cleaned = -0.000229673 Jy ! Component: 150 - total flux cleaned = -0.000593614 Jy ! Component: 200 - total flux cleaned = -0.000837303 Jy ! Total flux subtracted in 200 components = -0.000837303 Jy ! Clean residual min=-0.004367 max=0.003618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.428337 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.428337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159990Jy sigma=0.446219 ! Fit after self-cal, rms=0.159987Jy sigma=0.446151 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 = -0.000100395 Jy ! Component: 100 - total flux cleaned = -0.000249613 Jy ! Component: 150 - total flux cleaned = -0.000387609 Jy ! Component: 200 - total flux cleaned = -0.000579341 Jy ! Total flux subtracted in 200 components = -0.000579341 Jy ! Clean residual min=-0.004139 max=0.003696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.427758 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.427758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159887Jy sigma=0.445589 ! Fit after self-cal, rms=0.159884Jy sigma=0.445554 ! 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=0.159884Jy sigma=0.445554 ! Fit after self-cal, rms=0.161270Jy sigma=0.445300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.92 mas, bmaj=19.13 mas, bpa=-0.1474 degrees ! Estimated noise=2.48427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000497795 Jy ! Component: 100 - total flux cleaned = -0.000557846 Jy ! Component: 150 - total flux cleaned = -0.000641798 Jy ! Component: 200 - total flux cleaned = -0.000707961 Jy ! Total flux subtracted in 200 components = -0.000707961 Jy ! Clean residual min=-0.003798 max=0.003256 Jy/beam ! Clean residual mean=-0.000007 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.42705 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.42705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161222Jy sigma=0.445146 ! Fit after self-cal, rms=0.161215Jy sigma=0.445097 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 = -0.000298693 Jy ! Component: 100 - total flux cleaned = -0.000332936 Jy ! Component: 150 - total flux cleaned = -0.000363607 Jy ! Component: 200 - total flux cleaned = -0.000391922 Jy ! Total flux subtracted in 200 components = -0.000391922 Jy ! Clean residual min=-0.003740 max=0.003218 Jy/beam ! Clean residual mean=-0.000007 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.426658 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.426658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161187Jy sigma=0.444953 ! Fit after self-cal, rms=0.161187Jy sigma=0.444938 ! 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=3.07 mas, bmaj=8.162 mas, bpa=-3.723 degrees ! Estimated noise=1.9745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.07 x 8.162 at -3.723 degrees (North through East) ! Clean map min=-0.0037781 max=0.37407 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=2.553 mas, bmaj=6.749 mas, bpa=-4.011 degrees ! Estimated noise=2.43701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.300565 Jy ! Component: 100 - total flux cleaned = 0.367212 Jy ! Component: 150 - total flux cleaned = 0.390133 Jy ! Component: 200 - total flux cleaned = 0.402459 Jy ! Total flux subtracted in 200 components = 0.402459 Jy ! Clean residual min=-0.005822 max=0.008157 Jy/beam ! Clean residual mean=-0.000002 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.402459 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.402459 Jy ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=8.162 mas, bpa=-3.723 degrees ! Estimated noise=1.9745 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 = 0.00981346 Jy ! Component: 100 - total flux cleaned = 0.0155558 Jy ! Component: 150 - total flux cleaned = 0.0192907 Jy ! Component: 200 - total flux cleaned = 0.0200744 Jy ! Total flux subtracted in 200 components = 0.0200744 Jy ! Clean residual min=-0.003791 max=0.004288 Jy/beam ! Clean residual mean=-0.000005 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.422533 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.422533 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=7.92 mas, bmaj=19.13 mas, bpa=-0.1474 degrees ! Estimated noise=2.48427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125158 Jy ! Component: 100 - total flux cleaned = 0.00184177 Jy ! Component: 150 - total flux cleaned = 0.00203983 Jy ! Component: 200 - total flux cleaned = 0.00215568 Jy ! Total flux subtracted in 200 components = 0.00215568 Jy ! Clean residual min=-0.003835 max=0.004081 Jy/beam ! Clean residual mean=-0.000009 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.424689 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 = 5.21784e-05 Jy ! Component: 100 - total flux cleaned = 0.000151607 Jy ! Component: 150 - total flux cleaned = 0.000239742 Jy ! Component: 200 - total flux cleaned = 0.000280322 Jy ! Total flux subtracted in 200 components = 0.000280322 Jy ! Clean residual min=-0.003733 max=0.003902 Jy/beam ! Clean residual mean=-0.000009 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.424969 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.424969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=8.162 mas, bpa=-3.723 degrees ! Estimated noise=1.9745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000654974 Jy ! Component: 100 - total flux cleaned = -0.00065335 Jy ! Component: 150 - total flux cleaned = -0.000593819 Jy ! Component: 200 - total flux cleaned = -0.000596458 Jy ! Total flux subtracted in 200 components = -0.000596458 Jy ! Clean residual min=-0.003398 max=0.004067 Jy/beam ! Clean residual mean=-0.000004 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.424372 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.424373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161168Jy sigma=0.444868 ! Fit after self-cal, rms=0.161143Jy sigma=0.444548 wmodel J1925-2219_S_map.mod ! Writing 90 model components to file: J1925-2219_S_map.mod wobs J1925-2219_S_uvs.fits ! Writing UV FITS file: J1925-2219_S_uvs.fits wwins J1925-2219_S_map.win ! wwins: Wrote 3 windows to J1925-2219_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 = 0.000910687 Jy ! Component: 100 - total flux cleaned = 0.000975319 Jy ! Component: 150 - total flux cleaned = 0.000805498 Jy ! Component: 200 - total flux cleaned = 0.000750119 Jy ! Component: 250 - total flux cleaned = 0.000489478 Jy ! Component: 300 - total flux cleaned = 0.000337348 Jy ! Component: 350 - total flux cleaned = 9.19928e-05 Jy ! Component: 400 - total flux cleaned = -5.08191e-05 Jy ! Component: 450 - total flux cleaned = 4.20259e-05 Jy ! Component: 500 - total flux cleaned = -2.77805e-06 Jy ! Component: 550 - total flux cleaned = 0.000174488 Jy ! Component: 600 - total flux cleaned = 0.000130146 Jy ! Component: 650 - total flux cleaned = 0.000342752 Jy ! Component: 700 - total flux cleaned = 0.000633377 Jy ! Component: 750 - total flux cleaned = 0.000755497 Jy ! Component: 800 - total flux cleaned = 0.000996233 Jy ! Component: 850 - total flux cleaned = 0.00119315 Jy ! Component: 900 - total flux cleaned = 0.00146446 Jy ! Component: 950 - total flux cleaned = 0.00165484 Jy ! Component: 1000 - total flux cleaned = 0.00187972 Jy ! Component: 1050 - total flux cleaned = 0.00199034 Jy ! Component: 1100 - total flux cleaned = 0.0022813 Jy ! Component: 1150 - total flux cleaned = 0.00253227 Jy ! Component: 1200 - total flux cleaned = 0.00274453 Jy ! Component: 1250 - total flux cleaned = 0.00302318 Jy ! Component: 1300 - total flux cleaned = 0.00333262 Jy ! Component: 1350 - total flux cleaned = 0.003502 Jy ! Component: 1400 - total flux cleaned = 0.00376961 Jy ! Component: 1450 - total flux cleaned = 0.00393471 Jy ! Component: 1500 - total flux cleaned = 0.00409792 Jy ! Component: 1550 - total flux cleaned = 0.00435658 Jy ! Component: 1600 - total flux cleaned = 0.00458013 Jy ! Component: 1650 - total flux cleaned = 0.00480052 Jy ! Component: 1700 - total flux cleaned = 0.00489443 Jy ! Component: 1750 - total flux cleaned = 0.0052027 Jy ! Component: 1800 - total flux cleaned = 0.00526411 Jy ! Component: 1850 - total flux cleaned = 0.0055059 Jy ! Component: 1900 - total flux cleaned = 0.00556571 Jy ! Component: 1950 - total flux cleaned = 0.00571439 Jy ! Component: 2000 - total flux cleaned = 0.00583179 Jy ! Component: 2050 - total flux cleaned = 0.0060919 Jy ! Component: 2100 - total flux cleaned = 0.00623477 Jy ! Component: 2150 - total flux cleaned = 0.00631979 Jy ! Component: 2200 - total flux cleaned = 0.00643214 Jy ! Component: 2250 - total flux cleaned = 0.00657144 Jy ! Component: 2300 - total flux cleaned = 0.00668139 Jy ! Component: 2350 - total flux cleaned = 0.00676301 Jy ! Component: 2400 - total flux cleaned = 0.00687104 Jy ! Component: 2450 - total flux cleaned = 0.00692474 Jy ! Component: 2500 - total flux cleaned = 0.00705744 Jy ! Component: 2550 - total flux cleaned = 0.00716235 Jy ! Component: 2600 - total flux cleaned = 0.00729251 Jy ! Component: 2650 - total flux cleaned = 0.00737 Jy ! Component: 2700 - total flux cleaned = 0.00747261 Jy ! Component: 2750 - total flux cleaned = 0.00759988 Jy ! Component: 2800 - total flux cleaned = 0.00772592 Jy ! Component: 2850 - total flux cleaned = 0.00790089 Jy ! Component: 2900 - total flux cleaned = 0.00802488 Jy ! Component: 2950 - total flux cleaned = 0.00812328 Jy ! Component: 3000 - total flux cleaned = 0.00819663 Jy ! Component: 3050 - total flux cleaned = 0.00824523 Jy ! Component: 3100 - total flux cleaned = 0.00846147 Jy ! Component: 3150 - total flux cleaned = 0.00850901 Jy ! Component: 3200 - total flux cleaned = 0.00867483 Jy ! Component: 3250 - total flux cleaned = 0.00876887 Jy ! Component: 3300 - total flux cleaned = 0.00895543 Jy ! Component: 3350 - total flux cleaned = 0.00902501 Jy ! Component: 3400 - total flux cleaned = 0.00911695 Jy ! Component: 3450 - total flux cleaned = 0.00927643 Jy ! Component: 3500 - total flux cleaned = 0.00938963 Jy ! Component: 3550 - total flux cleaned = 0.00952442 Jy ! Component: 3600 - total flux cleaned = 0.00956899 Jy ! Component: 3650 - total flux cleaned = 0.00967991 Jy ! Component: 3700 - total flux cleaned = 0.00983408 Jy ! Component: 3750 - total flux cleaned = 0.00996533 Jy ! Component: 3800 - total flux cleaned = 0.0100739 Jy ! Component: 3850 - total flux cleaned = 0.0101604 Jy ! Component: 3900 - total flux cleaned = 0.0103323 Jy ! Component: 3950 - total flux cleaned = 0.0103963 Jy ! Component: 4000 - total flux cleaned = 0.0105449 Jy ! Component: 4050 - total flux cleaned = 0.010629 Jy ! Total flux subtracted in 4096 components = 0.0106918 Jy ! Clean residual min=-0.001232 max=0.001162 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.435064 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 361 components and 0.435064 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1925-2219_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.07 x 8.162 at -3.723 degrees (North through East) ! Clean map min=-0.0029532 max=0.38179 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1925-2219_S_map.fits wmodel /image_prod/ug002_uva//J1925-2219_S_map.mod ! Writing 361 model components to file: /image_prod/ug002_uva//J1925-2219_S_map.mod wobs /image_prod/ug002_uva//J1925-2219_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1925-2219_S_uvs.fits wwins /image_prod/ug002_uva//J1925-2219_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1925-2219_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.381791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000375256 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294864 0.294864 0.589729 1.17946 2.35892 4.71783 9.43566 18.8713 37.7426 75.4853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.381 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1017.42 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1925-2219_S_dfm.log closed on Thu Mar 5 04:10:23 2020