! Started logfile: /image_prod/ug002_uva//J0935+3633_S_dfm.log on Wed Mar 4 23:07:07 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//J0935+3633_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0935+3633_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.956296 visibilities/baseline/integration-bin. ! Found source: J0935+3633 ! ! 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 40 lines of history. ! ! Reading 7746 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 J0935+3633_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048986Jy sigma=8.954931 ! Fit after self-cal, rms=0.754540Jy sigma=6.410198 ! 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=3.173 mas, bmaj=7.522 mas, bpa=-20.89 degrees ! Estimated noise=1.59541 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 = 0.198772 Jy ! Component: 100 - total flux cleaned = 0.268766 Jy ! Total flux subtracted in 100 components = 0.268766 Jy ! Clean residual min=-0.014274 max=0.031136 Jy/beam ! Clean residual mean=-0.000009 rms=0.004053 Jy/beam ! Combined flux in latest and established models = 0.268766 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.268766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085419Jy sigma=0.668892 ! Fit after self-cal, rms=0.082454Jy sigma=0.647960 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037628 Jy ! Component: 100 - total flux cleaned = 0.0550384 Jy ! Total flux subtracted in 100 components = 0.0550384 Jy ! Clean residual min=-0.007604 max=0.011548 Jy/beam ! Clean residual mean=-0.000002 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.323804 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.323804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065875Jy sigma=0.483481 ! Fit after self-cal, rms=0.064783Jy sigma=0.475109 ! Inverting map ! Added new window around map position (-4.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01308 Jy ! Component: 100 - total flux cleaned = 0.0122381 Jy ! Total flux subtracted in 100 components = 0.0122381 Jy ! Clean residual min=-0.005984 max=0.007236 Jy/beam ! Clean residual mean=-0.000000 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.336042 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.336042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062658Jy sigma=0.455721 ! Fit after self-cal, rms=0.062394Jy sigma=0.453735 ! 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=3.826 mas, bmaj=8.288 mas, bpa=-19.25 degrees ! Estimated noise=0.967286 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 = 0.00326574 Jy ! Component: 100 - total flux cleaned = 0.00329724 Jy ! Component: 150 - total flux cleaned = 0.00312541 Jy ! Component: 200 - total flux cleaned = 0.00298079 Jy ! Total flux subtracted in 200 components = 0.00298079 Jy ! Clean residual min=-0.004405 max=0.004472 Jy/beam ! Clean residual mean=0.000016 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.339023 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.339023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061867Jy sigma=0.450031 ! Fit after self-cal, rms=0.061787Jy sigma=0.449520 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.826 x 8.288 at -19.25 degrees (North through East) ! Clean map min=-0.0046164 max=0.24598 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.98 ! LA 1.00 MK 1.00 NL 0.95 OV 0.96 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.00 ! LA 1.03 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.03 KP 1.01 ! LA 1.03 MK 0.98 NL 0.95 OV 0.98 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.061787Jy sigma=0.449520 ! Fit after self-cal, rms=0.061347Jy sigma=0.442733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.825 mas, bmaj=8.32 mas, bpa=-19.25 degrees ! Estimated noise=0.966522 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 = 0.000274345 Jy ! Component: 100 - total flux cleaned = 3.96192e-05 Jy ! Component: 150 - total flux cleaned = -7.98896e-06 Jy ! Component: 200 - total flux cleaned = -6.11278e-06 Jy ! Total flux subtracted in 200 components = -6.11278e-06 Jy ! Clean residual min=-0.003633 max=0.003718 Jy/beam ! Clean residual mean=0.000015 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.339017 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.339017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061243Jy sigma=0.441942 ! Fit after self-cal, rms=0.061231Jy sigma=0.441818 ! 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=0.061231Jy sigma=0.441818 ! Fit after self-cal, rms=0.061564Jy sigma=0.425567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=8.356 mas, bpa=-19.3 degrees ! Estimated noise=0.970589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605758 Jy ! Component: 100 - total flux cleaned = 0.000846613 Jy ! Component: 150 - total flux cleaned = 0.000946132 Jy ! Component: 200 - total flux cleaned = 0.000949024 Jy ! Total flux subtracted in 200 components = 0.000949024 Jy ! Clean residual min=-0.001669 max=0.002136 Jy/beam ! Clean residual mean=0.000005 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.339966 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.339966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061446Jy sigma=0.424632 ! Fit after self-cal, rms=0.061467Jy sigma=0.424510 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 (49.5, 101.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010602 Jy ! Component: 100 - total flux cleaned = 0.00125593 Jy ! Component: 150 - total flux cleaned = 0.00147473 Jy ! Component: 200 - total flux cleaned = 0.00170204 Jy ! Total flux subtracted in 200 components = 0.00170204 Jy ! Clean residual min=-0.001580 max=0.001683 Jy/beam ! Clean residual mean=0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.341668 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.341668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061380Jy sigma=0.423704 ! Fit after self-cal, rms=0.061375Jy sigma=0.423664 ! 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=0.061375Jy sigma=0.423664 ! Fit after self-cal, rms=0.061632Jy sigma=0.423502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=8.356 mas, bpa=-19.36 degrees ! Estimated noise=0.971454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439051 Jy ! Component: 100 - total flux cleaned = 0.00063081 Jy ! Component: 150 - total flux cleaned = 0.000731389 Jy ! Component: 200 - total flux cleaned = 0.000851161 Jy ! Total flux subtracted in 200 components = 0.000851161 Jy ! Clean residual min=-0.001638 max=0.001483 Jy/beam ! Clean residual mean=0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.342519 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.342519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061587Jy sigma=0.423129 ! Fit after self-cal, rms=0.061585Jy sigma=0.423099 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 = -0.000102101 Jy ! Component: 100 - total flux cleaned = -2.29303e-05 Jy ! Component: 150 - total flux cleaned = 1.01838e-06 Jy ! Component: 200 - total flux cleaned = 2.25779e-05 Jy ! Total flux subtracted in 200 components = 2.25779e-05 Jy ! Clean residual min=-0.001619 max=0.001443 Jy/beam ! Clean residual mean=0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.342542 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.342542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061562Jy sigma=0.422911 ! Fit after self-cal, rms=0.061559Jy sigma=0.422892 ! 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=0.061559Jy sigma=0.422892 ! Fit after self-cal, rms=0.061693Jy sigma=0.422841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.015 mas, bmaj=10.69 mas, bpa=-13.4 degrees ! Estimated noise=1.14487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571417 Jy ! Component: 100 - total flux cleaned = 0.00064906 Jy ! Component: 150 - total flux cleaned = 0.000632717 Jy ! Component: 200 - total flux cleaned = 0.00063316 Jy ! Total flux subtracted in 200 components = 0.00063316 Jy ! Clean residual min=-0.001713 max=0.001594 Jy/beam ! Clean residual mean=0.000008 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.343175 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.343175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061683Jy sigma=0.422754 ! Fit after self-cal, rms=0.061681Jy sigma=0.422745 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 = 9.14513e-05 Jy ! Component: 100 - total flux cleaned = 9.03593e-05 Jy ! Component: 150 - total flux cleaned = 9.07239e-05 Jy ! Component: 200 - total flux cleaned = 0.000112939 Jy ! Total flux subtracted in 200 components = 0.000112939 Jy ! Clean residual min=-0.001664 max=0.001565 Jy/beam ! Clean residual mean=0.000008 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.343288 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.343288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061678Jy sigma=0.422726 ! Fit after self-cal, rms=0.061677Jy sigma=0.422722 ! 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=3.801 mas, bmaj=8.355 mas, bpa=-19.4 degrees ! Estimated noise=0.972222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 8.355 at -19.4 degrees (North through East) ! Clean map min=-0.001468 max=0.2457 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=3.158 mas, bmaj=7.574 mas, bpa=-21.06 degrees ! Estimated noise=1.59071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200246 Jy ! Component: 100 - total flux cleaned = 0.275178 Jy ! Component: 150 - total flux cleaned = 0.307224 Jy ! Component: 200 - total flux cleaned = 0.321667 Jy ! Total flux subtracted in 200 components = 0.321667 Jy ! Clean residual min=-0.003980 max=0.006762 Jy/beam ! Clean residual mean=-0.000004 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.321667 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.321667 Jy ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=8.355 mas, bpa=-19.4 degrees ! Estimated noise=0.972222 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 = 0.0094607 Jy ! Component: 100 - total flux cleaned = 0.0144404 Jy ! Component: 150 - total flux cleaned = 0.0172361 Jy ! Component: 200 - total flux cleaned = 0.0190805 Jy ! Total flux subtracted in 200 components = 0.0190805 Jy ! Clean residual min=-0.001768 max=0.002545 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.340748 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.340748 Jy ! Inverting map ! Added new window around map position (6.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165446 Jy ! Component: 100 - total flux cleaned = 0.00176491 Jy ! Component: 150 - total flux cleaned = 0.00191099 Jy ! Component: 200 - total flux cleaned = 0.00217515 Jy ! Total flux subtracted in 200 components = 0.00217515 Jy ! Clean residual min=-0.001591 max=0.001578 Jy/beam ! Clean residual mean=0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.342923 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.342923 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=8.015 mas, bmaj=10.69 mas, bpa=-13.4 degrees ! Estimated noise=1.14487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770132 Jy ! Component: 100 - total flux cleaned = 0.0010348 Jy ! Component: 150 - total flux cleaned = 0.0012167 Jy ! Component: 200 - total flux cleaned = 0.00131181 Jy ! Total flux subtracted in 200 components = 0.00131181 Jy ! Clean residual min=-0.001575 max=0.001449 Jy/beam ! Clean residual mean=0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.344235 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 = 8.82188e-05 Jy ! Component: 100 - total flux cleaned = 0.000170288 Jy ! Component: 150 - total flux cleaned = 0.000208896 Jy ! Component: 200 - total flux cleaned = 0.000263519 Jy ! Total flux subtracted in 200 components = 0.000263519 Jy ! Clean residual min=-0.001569 max=0.001446 Jy/beam ! Clean residual mean=0.000007 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.344498 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 114 components and 0.344498 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=8.355 mas, bpa=-19.4 degrees ! Estimated noise=0.972222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167349 Jy ! Component: 100 - total flux cleaned = -0.000107534 Jy ! Component: 150 - total flux cleaned = -2.60394e-05 Jy ! Component: 200 - total flux cleaned = 2.34077e-05 Jy ! Total flux subtracted in 200 components = 2.34077e-05 Jy ! Clean residual min=-0.001539 max=0.001488 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.344522 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.344522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061646Jy sigma=0.422608 ! Fit after self-cal, rms=0.061624Jy sigma=0.422410 wmodel J0935+3633_S_map.mod ! Writing 133 model components to file: J0935+3633_S_map.mod wobs J0935+3633_S_uvs.fits ! Writing UV FITS file: J0935+3633_S_uvs.fits wwins J0935+3633_S_map.win ! wwins: Wrote 4 windows to J0935+3633_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 = -0.000109647 Jy ! Component: 100 - total flux cleaned = -0.000231063 Jy ! Component: 150 - total flux cleaned = -0.000367949 Jy ! Component: 200 - total flux cleaned = -0.000456324 Jy ! Component: 250 - total flux cleaned = -0.00047766 Jy ! Component: 300 - total flux cleaned = -0.000477398 Jy ! Component: 350 - total flux cleaned = -0.000436701 Jy ! Component: 400 - total flux cleaned = -0.000377768 Jy ! Component: 450 - total flux cleaned = -0.000263387 Jy ! Component: 500 - total flux cleaned = -0.00020732 Jy ! Component: 550 - total flux cleaned = -0.000134118 Jy ! Component: 600 - total flux cleaned = -2.64222e-05 Jy ! Component: 650 - total flux cleaned = 4.39433e-05 Jy ! Component: 700 - total flux cleaned = 0.000113088 Jy ! Component: 750 - total flux cleaned = 0.000214288 Jy ! Component: 800 - total flux cleaned = 0.000264028 Jy ! Component: 850 - total flux cleaned = 0.000312984 Jy ! Component: 900 - total flux cleaned = 0.000425545 Jy ! Component: 950 - total flux cleaned = 0.000409608 Jy ! Component: 1000 - total flux cleaned = 0.00053438 Jy ! Component: 1050 - total flux cleaned = 0.000625799 Jy ! Component: 1100 - total flux cleaned = 0.000700649 Jy ! Component: 1150 - total flux cleaned = 0.000730456 Jy ! Component: 1200 - total flux cleaned = 0.000803839 Jy ! Component: 1250 - total flux cleaned = 0.00084737 Jy ! Component: 1300 - total flux cleaned = 0.000918736 Jy ! Component: 1350 - total flux cleaned = 0.000947239 Jy ! Component: 1400 - total flux cleaned = 0.00103078 Jy ! Component: 1450 - total flux cleaned = 0.0010858 Jy ! Component: 1500 - total flux cleaned = 0.00112631 Jy ! Component: 1550 - total flux cleaned = 0.00116671 Jy ! Component: 1600 - total flux cleaned = 0.00123297 Jy ! Component: 1650 - total flux cleaned = 0.00132438 Jy ! Component: 1700 - total flux cleaned = 0.00138894 Jy ! Component: 1750 - total flux cleaned = 0.00141454 Jy ! Component: 1800 - total flux cleaned = 0.00151534 Jy ! Component: 1850 - total flux cleaned = 0.00154021 Jy ! Component: 1900 - total flux cleaned = 0.00158956 Jy ! Component: 1950 - total flux cleaned = 0.00163837 Jy ! Component: 2000 - total flux cleaned = 0.00168648 Jy ! Component: 2050 - total flux cleaned = 0.00168644 Jy ! Component: 2100 - total flux cleaned = 0.00173373 Jy ! Component: 2150 - total flux cleaned = 0.00175697 Jy ! Component: 2200 - total flux cleaned = 0.00180314 Jy ! Component: 2250 - total flux cleaned = 0.00180304 Jy ! Component: 2300 - total flux cleaned = 0.00178039 Jy ! Component: 2350 - total flux cleaned = 0.00176921 Jy ! Component: 2400 - total flux cleaned = 0.00180253 Jy ! Component: 2450 - total flux cleaned = 0.00180243 Jy ! Component: 2500 - total flux cleaned = 0.00183533 Jy ! Component: 2550 - total flux cleaned = 0.00184607 Jy ! Component: 2600 - total flux cleaned = 0.00188898 Jy ! Component: 2650 - total flux cleaned = 0.00188907 Jy ! Component: 2700 - total flux cleaned = 0.00192058 Jy ! Component: 2750 - total flux cleaned = 0.0019415 Jy ! Component: 2800 - total flux cleaned = 0.00199322 Jy ! Component: 2850 - total flux cleaned = 0.00202389 Jy ! Component: 2900 - total flux cleaned = 0.00200348 Jy ! Component: 2950 - total flux cleaned = 0.00205402 Jy ! Component: 3000 - total flux cleaned = 0.00208398 Jy ! Component: 3050 - total flux cleaned = 0.00213352 Jy ! Component: 3100 - total flux cleaned = 0.0021433 Jy ! Component: 3150 - total flux cleaned = 0.00217265 Jy ! Component: 3200 - total flux cleaned = 0.00218245 Jy ! Component: 3250 - total flux cleaned = 0.00223057 Jy ! Component: 3300 - total flux cleaned = 0.00224967 Jy ! Component: 3350 - total flux cleaned = 0.00224015 Jy ! Component: 3400 - total flux cleaned = 0.00225913 Jy ! Component: 3450 - total flux cleaned = 0.00230605 Jy ! Component: 3500 - total flux cleaned = 0.00229665 Jy ! Component: 3550 - total flux cleaned = 0.00234298 Jy ! Component: 3600 - total flux cleaned = 0.0023245 Jy ! Component: 3650 - total flux cleaned = 0.00233357 Jy ! Component: 3700 - total flux cleaned = 0.00230643 Jy ! Component: 3750 - total flux cleaned = 0.00231551 Jy ! Component: 3800 - total flux cleaned = 0.00235153 Jy ! Component: 3850 - total flux cleaned = 0.00233365 Jy ! Component: 3900 - total flux cleaned = 0.00235141 Jy ! Component: 3950 - total flux cleaned = 0.00234252 Jy ! Component: 4000 - total flux cleaned = 0.00235121 Jy ! Component: 4050 - total flux cleaned = 0.00232495 Jy ! Total flux subtracted in 4096 components = 0.00231617 Jy ! Clean residual min=-0.000594 max=0.000631 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.346838 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 412 components and 0.346838 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0935+3633_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 8.355 at -19.4 degrees (North through East) ! Clean map min=-0.0010649 max=0.24584 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0935+3633_S_map.fits wmodel /image_prod/ug002_uva//J0935+3633_S_map.mod ! Writing 412 model components to file: /image_prod/ug002_uva//J0935+3633_S_map.mod wobs /image_prod/ug002_uva//J0935+3633_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0935+3633_S_uvs.fits wwins /image_prod/ug002_uva//J0935+3633_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0935+3633_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.245838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193859 0.193859 0.387718 0.775436 1.55087 3.10174 6.20349 12.407 24.8139 49.6279 99.2558 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.245 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1547.52 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0935+3633_S_dfm.log closed on Wed Mar 4 23:07:11 2020