! Started logfile: /image_prod/ug002_uva//J2249+1331_S_dfm.log on Thu Mar 5 05:53:44 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2249+1331_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2249+1331_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J2249+1331 ! ! 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 9375 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 J2249+1331_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036255Jy sigma=8.361535 ! Fit after self-cal, rms=0.722227Jy sigma=5.834630 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.178 mas, bmaj=7.465 mas, bpa=5.499 degrees ! Estimated noise=1.33037 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 = 0.210253 Jy ! Component: 100 - total flux cleaned = 0.278862 Jy ! Total flux subtracted in 100 components = 0.278862 Jy ! Clean residual min=-0.012954 max=0.030018 Jy/beam ! Clean residual mean=-0.000074 rms=0.003900 Jy/beam ! Combined flux in latest and established models = 0.278862 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.278862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131127Jy sigma=0.829768 ! Fit after self-cal, rms=0.131120Jy sigma=0.829461 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326882 Jy ! Component: 100 - total flux cleaned = 0.0488919 Jy ! Total flux subtracted in 100 components = 0.0488919 Jy ! Clean residual min=-0.010477 max=0.018701 Jy/beam ! Clean residual mean=-0.000058 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.327754 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.327754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121712Jy sigma=0.752825 ! Fit after self-cal, rms=0.121720Jy sigma=0.752717 ! Inverting map ! Added new window around map position (-39, 15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194102 Jy ! Component: 100 - total flux cleaned = 0.0313633 Jy ! Total flux subtracted in 100 components = 0.0313633 Jy ! Clean residual min=-0.008718 max=0.017275 Jy/beam ! Clean residual mean=-0.000057 rms=0.002728 Jy/beam ! Combined flux in latest and established models = 0.359117 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.359117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117302Jy sigma=0.698728 ! Fit after self-cal, rms=0.117086Jy sigma=0.697006 ! 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=3.734 mas, bmaj=8.367 mas, bpa=4.11 degrees ! Estimated noise=0.935231 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 = 0.0169802 Jy ! Component: 100 - total flux cleaned = 0.0282895 Jy ! Component: 150 - total flux cleaned = 0.0369156 Jy ! Component: 200 - total flux cleaned = 0.0435793 Jy ! Total flux subtracted in 200 components = 0.0435793 Jy ! Clean residual min=-0.011632 max=0.014198 Jy/beam ! Clean residual mean=-0.000118 rms=0.003836 Jy/beam ! Combined flux in latest and established models = 0.402697 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 79 components and 0.402697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113708Jy sigma=0.662759 ! Fit after self-cal, rms=0.113501Jy sigma=0.660114 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.734 x 8.367 at 4.11 degrees (North through East) ! Clean map min=-0.01096 max=0.28023 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 1.00 ! LA 1.02 MK 1.15 NL 0.98 OV 1.02 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.03 KP 1.03 ! LA 1.00 MK 1.08 NL 1.09 OV 0.94 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.02 KP 1.02 ! LA 1.02 MK 1.04 NL 0.82 OV 0.98 ! PT 0.96 SC 1.09 ! ! ! Fit before self-cal, rms=0.113501Jy sigma=0.660114 ! Fit after self-cal, rms=0.105990Jy sigma=0.626978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=8.391 mas, bpa=4.448 degrees ! Estimated noise=0.937043 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 = 0.00732013 Jy ! Component: 100 - total flux cleaned = 0.010962 Jy ! Component: 150 - total flux cleaned = 0.0127597 Jy ! Component: 200 - total flux cleaned = 0.0138383 Jy ! Total flux subtracted in 200 components = 0.0138383 Jy ! Clean residual min=-0.010794 max=0.013752 Jy/beam ! Clean residual mean=-0.000119 rms=0.003596 Jy/beam ! Combined flux in latest and established models = 0.416535 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 95 components and 0.416535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105084Jy sigma=0.621514 ! Fit after self-cal, rms=0.105069Jy sigma=0.620818 ! 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=0.105069Jy sigma=0.620818 ! Fit after self-cal, rms=0.075239Jy sigma=0.576450 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=8.429 mas, bpa=4.299 degrees ! Estimated noise=0.935612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406036 Jy ! Component: 100 - total flux cleaned = 0.00439055 Jy ! Component: 150 - total flux cleaned = 0.00430849 Jy ! Component: 200 - total flux cleaned = 0.00436776 Jy ! Total flux subtracted in 200 components = 0.00436776 Jy ! Clean residual min=-0.010064 max=0.012518 Jy/beam ! Clean residual mean=-0.000061 rms=0.003140 Jy/beam ! Combined flux in latest and established models = 0.420903 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.420903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074984Jy sigma=0.573754 ! Fit after self-cal, rms=0.074953Jy sigma=0.573394 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 = 0.000717422 Jy ! Component: 100 - total flux cleaned = 0.000827308 Jy ! Component: 150 - total flux cleaned = 0.000975981 Jy ! Component: 200 - total flux cleaned = 0.00102167 Jy ! Total flux subtracted in 200 components = 0.00102167 Jy ! Clean residual min=-0.010152 max=0.012472 Jy/beam ! Clean residual mean=-0.000060 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 0.421924 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.421924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074890Jy sigma=0.572735 ! Fit after self-cal, rms=0.074879Jy sigma=0.572694 ! 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=0.074879Jy sigma=0.572694 ! Fit after self-cal, rms=0.074791Jy sigma=0.571450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.807 mas, bmaj=8.438 mas, bpa=4.359 degrees ! Estimated noise=0.934904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837493 Jy ! Component: 100 - total flux cleaned = 0.000832963 Jy ! Component: 150 - total flux cleaned = 0.000875868 Jy ! Component: 200 - total flux cleaned = 0.000834943 Jy ! Total flux subtracted in 200 components = 0.000834943 Jy ! Clean residual min=-0.009969 max=0.012224 Jy/beam ! Clean residual mean=-0.000059 rms=0.003099 Jy/beam ! Combined flux in latest and established models = 0.422759 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.422759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074744Jy sigma=0.570801 ! Fit after self-cal, rms=0.074740Jy sigma=0.570759 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 = 0.000240233 Jy ! Component: 100 - total flux cleaned = 0.00016596 Jy ! Component: 150 - total flux cleaned = 0.000166513 Jy ! Component: 200 - total flux cleaned = 0.000199839 Jy ! Total flux subtracted in 200 components = 0.000199839 Jy ! Clean residual min=-0.009996 max=0.012213 Jy/beam ! Clean residual mean=-0.000059 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 0.422959 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.422959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074713Jy sigma=0.570501 ! Fit after self-cal, rms=0.074708Jy sigma=0.570493 ! 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=0.074708Jy sigma=0.570493 ! Fit after self-cal, rms=0.074813Jy sigma=0.570412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.566 mas, bmaj=11.59 mas, bpa=-5.204 degrees ! Estimated noise=1.0644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465212 Jy ! Component: 100 - total flux cleaned = 0.00532118 Jy ! Component: 150 - total flux cleaned = 0.0053969 Jy ! Component: 200 - total flux cleaned = 0.00539643 Jy ! Total flux subtracted in 200 components = 0.00539643 Jy ! Clean residual min=-0.016487 max=0.017502 Jy/beam ! Clean residual mean=-0.000111 rms=0.005299 Jy/beam ! Combined flux in latest and established models = 0.428356 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 126 components and 0.428356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074938Jy sigma=0.570768 ! Fit after self-cal, rms=0.074929Jy sigma=0.570597 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 = 0.000764211 Jy ! Component: 100 - total flux cleaned = 0.00083011 Jy ! Component: 150 - total flux cleaned = 0.000896658 Jy ! Component: 200 - total flux cleaned = 0.000897399 Jy ! Total flux subtracted in 200 components = 0.000897399 Jy ! Clean residual min=-0.016447 max=0.017340 Jy/beam ! Clean residual mean=-0.000110 rms=0.005281 Jy/beam ! Combined flux in latest and established models = 0.429253 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 126 components and 0.429253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075081Jy sigma=0.571361 ! Fit after self-cal, rms=0.075075Jy sigma=0.571337 ! 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=3.812 mas, bmaj=8.444 mas, bpa=4.447 degrees ! Estimated noise=0.935699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 8.444 at 4.447 degrees (North through East) ! Clean map min=-0.010189 max=0.28137 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=7.521 mas, bpa=5.675 degrees ! Estimated noise=1.34952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21217 Jy ! Component: 100 - total flux cleaned = 0.278158 Jy ! Component: 150 - total flux cleaned = 0.312412 Jy ! Component: 200 - total flux cleaned = 0.335326 Jy ! Total flux subtracted in 200 components = 0.335326 Jy ! Clean residual min=-0.009751 max=0.014288 Jy/beam ! Clean residual mean=-0.000039 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.335326 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.335326 Jy ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=8.444 mas, bpa=4.447 degrees ! Estimated noise=0.935699 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 = 0.0223763 Jy ! Component: 100 - total flux cleaned = 0.0381406 Jy ! Component: 150 - total flux cleaned = 0.0501723 Jy ! Component: 200 - total flux cleaned = 0.0594105 Jy ! Total flux subtracted in 200 components = 0.0594105 Jy ! Clean residual min=-0.009659 max=0.012168 Jy/beam ! Clean residual mean=-0.000060 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 0.394737 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 69 components and 0.394737 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=7.566 mas, bmaj=11.59 mas, bpa=-5.204 degrees ! Estimated noise=1.0644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128865 Jy ! Component: 100 - total flux cleaned = 0.020489 Jy ! Component: 150 - total flux cleaned = 0.0254589 Jy ! Component: 200 - total flux cleaned = 0.0275063 Jy ! Total flux subtracted in 200 components = 0.0275063 Jy ! Clean residual min=-0.016400 max=0.017381 Jy/beam ! Clean residual mean=-0.000112 rms=0.005342 Jy/beam ! Combined flux in latest and established models = 0.422243 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 = 0.00117181 Jy ! Component: 100 - total flux cleaned = 0.00178268 Jy ! Component: 150 - total flux cleaned = 0.00216213 Jy ! Component: 200 - total flux cleaned = 0.00252474 Jy ! Total flux subtracted in 200 components = 0.00252474 Jy ! Clean residual min=-0.016412 max=0.017418 Jy/beam ! Clean residual mean=-0.000111 rms=0.005315 Jy/beam ! Combined flux in latest and established models = 0.424768 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 93 components and 0.424768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=8.444 mas, bpa=4.447 degrees ! Estimated noise=0.935699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178991 Jy ! Component: 100 - total flux cleaned = -0.00209123 Jy ! Component: 150 - total flux cleaned = -0.0021789 Jy ! Component: 200 - total flux cleaned = -0.00224552 Jy ! Total flux subtracted in 200 components = -0.00224552 Jy ! Clean residual min=-0.010009 max=0.012133 Jy/beam ! Clean residual mean=-0.000057 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.422522 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.422523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075267Jy sigma=0.572828 ! Fit after self-cal, rms=0.075199Jy sigma=0.572596 wmodel J2249+1331_S_map.mod ! Writing 103 model components to file: J2249+1331_S_map.mod wobs J2249+1331_S_uvs.fits ! Writing UV FITS file: J2249+1331_S_uvs.fits wwins J2249+1331_S_map.win ! wwins: Wrote 2 windows to J2249+1331_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 = 0.0049744 Jy ! Component: 100 - total flux cleaned = 0.00877844 Jy ! Component: 150 - total flux cleaned = 0.0121818 Jy ! Component: 200 - total flux cleaned = 0.0150692 Jy ! Component: 250 - total flux cleaned = 0.0176749 Jy ! Component: 300 - total flux cleaned = 0.0203529 Jy ! Component: 350 - total flux cleaned = 0.022787 Jy ! Component: 400 - total flux cleaned = 0.024408 Jy ! Component: 450 - total flux cleaned = 0.0258393 Jy ! Component: 500 - total flux cleaned = 0.0272296 Jy ! Component: 550 - total flux cleaned = 0.0284459 Jy ! Component: 600 - total flux cleaned = 0.0296306 Jy ! Component: 650 - total flux cleaned = 0.0310405 Jy ! Component: 700 - total flux cleaned = 0.0321618 Jy ! Component: 750 - total flux cleaned = 0.0330138 Jy ! Component: 800 - total flux cleaned = 0.0338469 Jy ! Component: 850 - total flux cleaned = 0.0347757 Jy ! Component: 900 - total flux cleaned = 0.0355718 Jy ! Component: 950 - total flux cleaned = 0.0364603 Jy ! Component: 1000 - total flux cleaned = 0.0370041 Jy ! Component: 1050 - total flux cleaned = 0.037538 Jy ! Component: 1100 - total flux cleaned = 0.0380618 Jy ! Component: 1150 - total flux cleaned = 0.038063 Jy ! Component: 1200 - total flux cleaned = 0.0383689 Jy ! Component: 1250 - total flux cleaned = 0.0387657 Jy ! Component: 1300 - total flux cleaned = 0.0389631 Jy ! Component: 1350 - total flux cleaned = 0.0390613 Jy ! Component: 1400 - total flux cleaned = 0.0396287 Jy ! Component: 1450 - total flux cleaned = 0.0402756 Jy ! Component: 1500 - total flux cleaned = 0.0402743 Jy ! Component: 1550 - total flux cleaned = 0.0405444 Jy ! Component: 1600 - total flux cleaned = 0.040894 Jy ! Component: 1650 - total flux cleaned = 0.0409804 Jy ! Component: 1700 - total flux cleaned = 0.0409798 Jy ! Component: 1750 - total flux cleaned = 0.0409823 Jy ! Component: 1800 - total flux cleaned = 0.0411492 Jy ! Component: 1850 - total flux cleaned = 0.0414754 Jy ! Component: 1900 - total flux cleaned = 0.0417969 Jy ! Component: 1950 - total flux cleaned = 0.041877 Jy ! Component: 2000 - total flux cleaned = 0.0423445 Jy ! Component: 2050 - total flux cleaned = 0.0423437 Jy ! Component: 2100 - total flux cleaned = 0.0424213 Jy ! Component: 2150 - total flux cleaned = 0.0428695 Jy ! Component: 2200 - total flux cleaned = 0.042869 Jy ! Component: 2250 - total flux cleaned = 0.043012 Jy ! Component: 2300 - total flux cleaned = 0.0433693 Jy ! Component: 2350 - total flux cleaned = 0.0435098 Jy ! Component: 2400 - total flux cleaned = 0.0439261 Jy ! Component: 2450 - total flux cleaned = 0.0440618 Jy ! Component: 2500 - total flux cleaned = 0.0438567 Jy ! Component: 2550 - total flux cleaned = 0.0441247 Jy ! Component: 2600 - total flux cleaned = 0.043993 Jy ! Component: 2650 - total flux cleaned = 0.0440573 Jy ! Component: 2700 - total flux cleaned = 0.0441221 Jy ! Component: 2750 - total flux cleaned = 0.0441866 Jy ! Component: 2800 - total flux cleaned = 0.0443127 Jy ! Component: 2850 - total flux cleaned = 0.0445612 Jy ! Component: 2900 - total flux cleaned = 0.0445596 Jy ! Component: 2950 - total flux cleaned = 0.0445594 Jy ! Component: 3000 - total flux cleaned = 0.0447395 Jy ! Component: 3050 - total flux cleaned = 0.044857 Jy ! Component: 3100 - total flux cleaned = 0.0449144 Jy ! Component: 3150 - total flux cleaned = 0.0450304 Jy ! Component: 3200 - total flux cleaned = 0.0452585 Jy ! Component: 3250 - total flux cleaned = 0.0454835 Jy ! Component: 3300 - total flux cleaned = 0.0454273 Jy ! Component: 3350 - total flux cleaned = 0.0454265 Jy ! Component: 3400 - total flux cleaned = 0.0456443 Jy ! Component: 3450 - total flux cleaned = 0.045698 Jy ! Component: 3500 - total flux cleaned = 0.0458576 Jy ! Component: 3550 - total flux cleaned = 0.0459109 Jy ! Component: 3600 - total flux cleaned = 0.0460154 Jy ! Component: 3650 - total flux cleaned = 0.0460166 Jy ! Component: 3700 - total flux cleaned = 0.046068 Jy ! Component: 3750 - total flux cleaned = 0.0461193 Jy ! Component: 3800 - total flux cleaned = 0.0462686 Jy ! Component: 3850 - total flux cleaned = 0.0462678 Jy ! Component: 3900 - total flux cleaned = 0.0461217 Jy ! Component: 3950 - total flux cleaned = 0.0460253 Jy ! Component: 4000 - total flux cleaned = 0.0459778 Jy ! Component: 4050 - total flux cleaned = 0.0458358 Jy ! Total flux subtracted in 4096 components = 0.0456961 Jy ! Clean residual min=-0.002690 max=0.003075 Jy/beam ! Clean residual mean=-0.000021 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.468219 Jy keep ! Adding 490 model components to the UV plane model. ! The established model now contains 593 components and 0.468219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2249+1331_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 8.444 at 4.447 degrees (North through East) ! Clean map min=-0.0058818 max=0.28376 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2249+1331_S_map.fits wmodel /image_prod/ug002_uva//J2249+1331_S_map.mod ! Writing 593 model components to file: /image_prod/ug002_uva//J2249+1331_S_map.mod wobs /image_prod/ug002_uva//J2249+1331_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2249+1331_S_uvs.fits wwins /image_prod/ug002_uva//J2249+1331_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2249+1331_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.283759 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07431 1.07431 2.14862 4.29725 8.59449 17.189 34.378 68.7559 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.283 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 279.248 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2249+1331_S_dfm.log closed on Thu Mar 5 05:53:48 2020