! Started logfile: /image_prod/ug002_uva//J0607+4739_S_dfm.log on Wed Mar 4 21:10:24 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//J0607+4739_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0607+4739_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962469 visibilities/baseline/integration-bin. ! Found source: J0607+4739 ! ! 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 5847 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 J0607+4739_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026949Jy sigma=8.050685 ! Fit after self-cal, rms=0.764767Jy sigma=6.080561 ! 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=3.038 mas, bmaj=5.083 mas, bpa=0.4081 degrees ! Estimated noise=1.72116 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 = 0.179376 Jy ! Component: 100 - total flux cleaned = 0.220925 Jy ! Total flux subtracted in 100 components = 0.220925 Jy ! Clean residual min=-0.006916 max=0.015119 Jy/beam ! Clean residual mean=-0.000018 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.220925 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.220925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106443Jy sigma=0.525016 ! Fit after self-cal, rms=0.106438Jy sigma=0.524958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151428 Jy ! Component: 100 - total flux cleaned = 0.0219265 Jy ! Total flux subtracted in 100 components = 0.0219265 Jy ! Clean residual min=-0.005095 max=0.008920 Jy/beam ! Clean residual mean=-0.000018 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.242851 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.242851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103101Jy sigma=0.497904 ! Fit after self-cal, rms=0.103093Jy sigma=0.497780 ! Inverting map ! Added new window around map position (-0.5, 13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00898703 Jy ! Component: 100 - total flux cleaned = 0.0140365 Jy ! Total flux subtracted in 100 components = 0.0140365 Jy ! Clean residual min=-0.004290 max=0.004712 Jy/beam ! Clean residual mean=-0.000021 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.256888 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.256888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102010Jy sigma=0.487863 ! Fit after self-cal, rms=0.101884Jy sigma=0.486376 ! 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=3.738 mas, bmaj=5.754 mas, bpa=-0.2531 degrees ! Estimated noise=1.21885 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 = 0.00549185 Jy ! Component: 100 - total flux cleaned = 0.00889365 Jy ! Component: 150 - total flux cleaned = 0.0108654 Jy ! Component: 200 - total flux cleaned = 0.011573 Jy ! Total flux subtracted in 200 components = 0.011573 Jy ! Clean residual min=-0.004417 max=0.004690 Jy/beam ! Clean residual mean=-0.000036 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.268461 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.268461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101055Jy sigma=0.484415 ! Fit after self-cal, rms=0.101031Jy sigma=0.483958 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 5.754 at -0.2531 degrees (North through East) ! Clean map min=-0.0042153 max=0.23096 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.01 KP 1.00 ! LA 1.04 MK 1.04 NL 0.99 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 1.01 ! LA 1.01 MK 1.04 NL 0.80 OV 0.99 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.99 ! LA 1.00 MK 1.00 NL 1.15 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.101031Jy sigma=0.483958 ! Fit after self-cal, rms=0.087162Jy sigma=0.471131 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.749 mas, bpa=0.1621 degrees ! Estimated noise=1.22641 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 = 0.0029959 Jy ! Component: 100 - total flux cleaned = 0.00475186 Jy ! Component: 150 - total flux cleaned = 0.00549865 Jy ! Component: 200 - total flux cleaned = 0.00588787 Jy ! Total flux subtracted in 200 components = 0.00588787 Jy ! Clean residual min=-0.004093 max=0.004337 Jy/beam ! Clean residual mean=-0.000037 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.274349 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.274349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086860Jy sigma=0.470749 ! Fit after self-cal, rms=0.086816Jy sigma=0.470590 ! 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=0.086816Jy sigma=0.470590 ! Fit after self-cal, rms=0.064712Jy sigma=0.441459 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=5.75 mas, bpa=-0.1187 degrees ! Estimated noise=1.22673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000502283 Jy ! Component: 100 - total flux cleaned = -0.000264009 Jy ! Component: 150 - total flux cleaned = -4.50121e-05 Jy ! Component: 200 - total flux cleaned = 6.86613e-05 Jy ! Total flux subtracted in 200 components = 6.86613e-05 Jy ! Clean residual min=-0.002585 max=0.003133 Jy/beam ! Clean residual mean=-0.000020 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.274417 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.274417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064616Jy sigma=0.440936 ! Fit after self-cal, rms=0.064568Jy sigma=0.440779 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 (5.5, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321897 Jy ! Component: 100 - total flux cleaned = 0.00463979 Jy ! Component: 150 - total flux cleaned = 0.0052087 Jy ! Component: 200 - total flux cleaned = 0.00557405 Jy ! Total flux subtracted in 200 components = 0.00557405 Jy ! Clean residual min=-0.002675 max=0.002549 Jy/beam ! Clean residual mean=-0.000017 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.279991 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.279991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064416Jy sigma=0.439059 ! Fit after self-cal, rms=0.064409Jy sigma=0.439003 ! 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=0.064409Jy sigma=0.439003 ! Fit after self-cal, rms=0.064345Jy sigma=0.438875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.755 mas, bpa=-0.07547 degrees ! Estimated noise=1.22603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295394 Jy ! Component: 100 - total flux cleaned = 0.000662881 Jy ! Component: 150 - total flux cleaned = 0.000880175 Jy ! Component: 200 - total flux cleaned = 0.00102105 Jy ! Total flux subtracted in 200 components = 0.00102105 Jy ! Clean residual min=-0.002537 max=0.002459 Jy/beam ! Clean residual mean=-0.000017 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.281012 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.281012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064309Jy sigma=0.438570 ! Fit after self-cal, rms=0.064306Jy sigma=0.438560 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 = 4.71968e-05 Jy ! Component: 100 - total flux cleaned = 0.000148134 Jy ! Component: 150 - total flux cleaned = 0.000219293 Jy ! Component: 200 - total flux cleaned = 0.000309099 Jy ! Total flux subtracted in 200 components = 0.000309099 Jy ! Clean residual min=-0.002508 max=0.002436 Jy/beam ! Clean residual mean=-0.000017 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.281321 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.281321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064290Jy sigma=0.438425 ! Fit after self-cal, rms=0.064289Jy sigma=0.438423 ! 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=0.064289Jy sigma=0.438423 ! Fit after self-cal, rms=0.064290Jy sigma=0.438396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.148 mas, bmaj=9.357 mas, bpa=1.863 degrees ! Estimated noise=1.45534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112019 Jy ! Component: 100 - total flux cleaned = 0.00139386 Jy ! Component: 150 - total flux cleaned = 0.001565 Jy ! Component: 200 - total flux cleaned = 0.00166773 Jy ! Total flux subtracted in 200 components = 0.00166773 Jy ! Clean residual min=-0.003193 max=0.003888 Jy/beam ! Clean residual mean=-0.000033 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.282989 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 132 components and 0.282989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064299Jy sigma=0.438315 ! Fit after self-cal, rms=0.064296Jy sigma=0.438290 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 (-10.5, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394296 Jy ! Component: 100 - total flux cleaned = 0.00570314 Jy ! Component: 150 - total flux cleaned = 0.0066694 Jy ! Component: 200 - total flux cleaned = 0.00719318 Jy ! Total flux subtracted in 200 components = 0.00719318 Jy ! Clean residual min=-0.002753 max=0.002228 Jy/beam ! Clean residual mean=-0.000019 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.290182 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 196 components and 0.290182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064177Jy sigma=0.436918 ! Fit after self-cal, rms=0.064165Jy sigma=0.436853 ! 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=3.744 mas, bmaj=5.758 mas, bpa=-0.08154 degrees ! Estimated noise=1.22596 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.744 x 5.758 at -0.08154 degrees (North through East) ! Clean map min=-0.0021231 max=0.23211 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=3.037 mas, bmaj=5.083 mas, bpa=0.2457 degrees ! Estimated noise=1.74467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181749 Jy ! Component: 100 - total flux cleaned = 0.2241 Jy ! Component: 150 - total flux cleaned = 0.240763 Jy ! Component: 200 - total flux cleaned = 0.25017 Jy ! Total flux subtracted in 200 components = 0.25017 Jy ! Clean residual min=-0.003728 max=0.005032 Jy/beam ! Clean residual mean=-0.000008 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.25017 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.25017 Jy ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.758 mas, bpa=-0.08154 degrees ! Estimated noise=1.22596 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 = 0.00754577 Jy ! Component: 100 - total flux cleaned = 0.0128127 Jy ! Component: 150 - total flux cleaned = 0.0169978 Jy ! Component: 200 - total flux cleaned = 0.0204993 Jy ! Total flux subtracted in 200 components = 0.0204993 Jy ! Clean residual min=-0.002636 max=0.002953 Jy/beam ! Clean residual mean=-0.000020 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.270669 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.270669 Jy ! Inverting map ! Added new window around map position (-4.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318635 Jy ! Component: 100 - total flux cleaned = 0.00581444 Jy ! Component: 150 - total flux cleaned = 0.00810356 Jy ! Component: 200 - total flux cleaned = 0.00987437 Jy ! Total flux subtracted in 200 components = 0.00987437 Jy ! Clean residual min=-0.002284 max=0.001872 Jy/beam ! Clean residual mean=-0.000014 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.280544 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 84 components and 0.280544 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=8.148 mas, bmaj=9.357 mas, bpa=1.863 degrees ! Estimated noise=1.45534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278712 Jy ! Component: 100 - total flux cleaned = 0.00463443 Jy ! Component: 150 - total flux cleaned = 0.00576699 Jy ! Component: 200 - total flux cleaned = 0.00682878 Jy ! Total flux subtracted in 200 components = 0.00682878 Jy ! Clean residual min=-0.002888 max=0.002135 Jy/beam ! Clean residual mean=-0.000020 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.287372 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 = 0.000864324 Jy ! Component: 100 - total flux cleaned = 0.00165562 Jy ! Component: 150 - total flux cleaned = 0.00234719 Jy ! Component: 200 - total flux cleaned = 0.00298638 Jy ! Total flux subtracted in 200 components = 0.00298638 Jy ! Clean residual min=-0.002836 max=0.002050 Jy/beam ! Clean residual mean=-0.000015 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.290359 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 175 components and 0.290359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.758 mas, bpa=-0.08154 degrees ! Estimated noise=1.22596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061236 Jy ! Component: 100 - total flux cleaned = 0.00084895 Jy ! Component: 150 - total flux cleaned = 0.00103104 Jy ! Component: 200 - total flux cleaned = 0.00123879 Jy ! Total flux subtracted in 200 components = 0.00123879 Jy ! Clean residual min=-0.002072 max=0.001898 Jy/beam ! Clean residual mean=-0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.291598 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 210 components and 0.291598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064078Jy sigma=0.436103 ! Fit after self-cal, rms=0.064070Jy sigma=0.436038 wmodel J0607+4739_S_map.mod ! Writing 210 model components to file: J0607+4739_S_map.mod wobs J0607+4739_S_uvs.fits ! Writing UV FITS file: J0607+4739_S_uvs.fits wwins J0607+4739_S_map.win ! wwins: Wrote 5 windows to J0607+4739_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 = -0.000533094 Jy ! Component: 100 - total flux cleaned = -0.000871437 Jy ! Component: 150 - total flux cleaned = -0.00129066 Jy ! Component: 200 - total flux cleaned = -0.00163037 Jy ! Component: 250 - total flux cleaned = -0.00186905 Jy ! Component: 300 - total flux cleaned = -0.00212864 Jy ! Component: 350 - total flux cleaned = -0.00235392 Jy ! Component: 400 - total flux cleaned = -0.00251867 Jy ! Component: 450 - total flux cleaned = -0.00267947 Jy ! Component: 500 - total flux cleaned = -0.00273184 Jy ! Component: 550 - total flux cleaned = -0.00286065 Jy ! Component: 600 - total flux cleaned = -0.00288607 Jy ! Component: 650 - total flux cleaned = -0.00298613 Jy ! Component: 700 - total flux cleaned = -0.00305973 Jy ! Component: 750 - total flux cleaned = -0.00310796 Jy ! Component: 800 - total flux cleaned = -0.0031317 Jy ! Component: 850 - total flux cleaned = -0.00322537 Jy ! Component: 900 - total flux cleaned = -0.00317908 Jy ! Component: 950 - total flux cleaned = -0.0032473 Jy ! Component: 1000 - total flux cleaned = -0.00322503 Jy ! Component: 1050 - total flux cleaned = -0.00331399 Jy ! Component: 1100 - total flux cleaned = -0.0034013 Jy ! Component: 1150 - total flux cleaned = -0.00342257 Jy ! Component: 1200 - total flux cleaned = -0.0034655 Jy ! Component: 1250 - total flux cleaned = -0.00350753 Jy ! Component: 1300 - total flux cleaned = -0.00356988 Jy ! Component: 1350 - total flux cleaned = -0.00365197 Jy ! Component: 1400 - total flux cleaned = -0.00361101 Jy ! Component: 1450 - total flux cleaned = -0.00365148 Jy ! Component: 1500 - total flux cleaned = -0.00367116 Jy ! Component: 1550 - total flux cleaned = -0.00367139 Jy ! Component: 1600 - total flux cleaned = -0.00365216 Jy ! Component: 1650 - total flux cleaned = -0.00367139 Jy ! Component: 1700 - total flux cleaned = -0.00372918 Jy ! Component: 1750 - total flux cleaned = -0.00369079 Jy ! Component: 1800 - total flux cleaned = -0.00370999 Jy ! Component: 1850 - total flux cleaned = -0.00367245 Jy ! Component: 1900 - total flux cleaned = -0.00370988 Jy ! Component: 1950 - total flux cleaned = -0.00363612 Jy ! Component: 2000 - total flux cleaned = -0.00365467 Jy ! Component: 2050 - total flux cleaned = -0.00363638 Jy ! Component: 2100 - total flux cleaned = -0.00363643 Jy ! Component: 2150 - total flux cleaned = -0.003726 Jy ! Component: 2200 - total flux cleaned = -0.00369038 Jy ! Component: 2250 - total flux cleaned = -0.00360236 Jy ! Component: 2300 - total flux cleaned = -0.00365471 Jy ! Component: 2350 - total flux cleaned = -0.0036544 Jy ! Component: 2400 - total flux cleaned = -0.00360256 Jy ! Component: 2450 - total flux cleaned = -0.00361976 Jy ! Component: 2500 - total flux cleaned = -0.00367074 Jy ! Component: 2550 - total flux cleaned = -0.00363681 Jy ! Component: 2600 - total flux cleaned = -0.00360313 Jy ! Component: 2650 - total flux cleaned = -0.00355308 Jy ! Component: 2700 - total flux cleaned = -0.00360269 Jy ! Component: 2750 - total flux cleaned = -0.00352053 Jy ! Component: 2800 - total flux cleaned = -0.00358591 Jy ! Component: 2850 - total flux cleaned = -0.00350478 Jy ! Component: 2900 - total flux cleaned = -0.00360145 Jy ! Component: 2950 - total flux cleaned = -0.00353758 Jy ! Component: 3000 - total flux cleaned = -0.00356951 Jy ! Component: 3050 - total flux cleaned = -0.00360089 Jy ! Component: 3100 - total flux cleaned = -0.00352252 Jy ! Component: 3150 - total flux cleaned = -0.00353825 Jy ! Component: 3200 - total flux cleaned = -0.00353824 Jy ! Component: 3250 - total flux cleaned = -0.00349201 Jy ! Component: 3300 - total flux cleaned = -0.00341546 Jy ! Component: 3350 - total flux cleaned = -0.00336995 Jy ! Component: 3400 - total flux cleaned = -0.00341517 Jy ! Component: 3450 - total flux cleaned = -0.00334013 Jy ! Component: 3500 - total flux cleaned = -0.00329522 Jy ! Component: 3550 - total flux cleaned = -0.00332502 Jy ! Component: 3600 - total flux cleaned = -0.00326571 Jy ! Component: 3650 - total flux cleaned = -0.00319215 Jy ! Component: 3700 - total flux cleaned = -0.00316304 Jy ! Component: 3750 - total flux cleaned = -0.00317759 Jy ! Component: 3800 - total flux cleaned = -0.00316313 Jy ! Component: 3850 - total flux cleaned = -0.0030623 Jy ! Component: 3900 - total flux cleaned = -0.00299083 Jy ! Component: 3950 - total flux cleaned = -0.00301939 Jy ! Component: 4000 - total flux cleaned = -0.00292021 Jy ! Component: 4050 - total flux cleaned = -0.00284981 Jy ! Total flux subtracted in 4096 components = -0.00286386 Jy ! Clean residual min=-0.001012 max=0.000779 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.288734 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 516 components and 0.288734 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0607+4739_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.744 x 5.758 at -0.08154 degrees (North through East) ! Clean map min=-0.0014643 max=0.23257 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0607+4739_S_map.fits wmodel /image_prod/ug002_uva//J0607+4739_S_map.mod ! Writing 516 model components to file: /image_prod/ug002_uva//J0607+4739_S_map.mod wobs /image_prod/ug002_uva//J0607+4739_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0607+4739_S_uvs.fits wwins /image_prod/ug002_uva//J0607+4739_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0607+4739_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.232568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254604 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328425 0.328425 0.65685 1.3137 2.6274 5.2548 10.5096 21.0192 42.0384 84.0768 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 913.45 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0607+4739_S_dfm.log closed on Wed Mar 4 21:10:28 2020