! Started logfile: /image_prod/ug002_uva//J0201+0343_S_dfm.log on Wed Mar 4 19:20:51 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//J0201+0343_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0201+0343_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982222 visibilities/baseline/integration-bin. ! Found source: J0201+0343 ! ! 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 7956 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 J0201+0343_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005824Jy sigma=7.950562 ! Fit after self-cal, rms=0.919656Jy sigma=7.260618 ! 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=2.896 mas, bmaj=7.375 mas, bpa=-4.927 degrees ! Estimated noise=1.55805 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 = 0.0624323 Jy ! Component: 100 - total flux cleaned = 0.0799594 Jy ! Total flux subtracted in 100 components = 0.0799594 Jy ! Clean residual min=-0.003688 max=0.007467 Jy/beam ! Clean residual mean=-0.000001 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.0799594 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0799594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069986Jy sigma=0.469363 ! Fit after self-cal, rms=0.069925Jy sigma=0.468917 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825331 Jy ! Component: 100 - total flux cleaned = 0.0125807 Jy ! Total flux subtracted in 100 components = 0.0125807 Jy ! Clean residual min=-0.003301 max=0.003453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0925401 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0925401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068940Jy sigma=0.458849 ! Fit after self-cal, rms=0.068967Jy sigma=0.458740 ! 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=3.441 mas, bmaj=8.174 mas, bpa=-3.912 degrees ! Estimated noise=1.04271 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 = 0.00277933 Jy ! Component: 100 - total flux cleaned = 0.0039842 Jy ! Component: 150 - total flux cleaned = 0.00414895 Jy ! Component: 200 - total flux cleaned = 0.00414951 Jy ! Total flux subtracted in 200 components = 0.00414951 Jy ! Clean residual min=-0.002654 max=0.002609 Jy/beam ! Clean residual mean=-0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0966896 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0966896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068855Jy sigma=0.457740 ! Fit after self-cal, rms=0.068859Jy sigma=0.457713 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 8.174 at -3.912 degrees (North through East) ! Clean map min=-0.0025284 max=0.083021 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.96 KP 0.94 ! LA 1.07 MK 1.09 NL 1.05 OV 0.94 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.98 KP 0.99 ! LA 1.01 MK 1.01 NL 1.01 OV 1.01 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.08 KP 0.98 ! LA 0.99 MK 0.94 NL 1.04 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.068859Jy sigma=0.457713 ! Fit after self-cal, rms=0.067944Jy sigma=0.456166 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=8.145 mas, bpa=-3.539 degrees ! Estimated noise=1.03916 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 = -0.000406048 Jy ! Component: 100 - total flux cleaned = -0.00032319 Jy ! Component: 150 - total flux cleaned = -0.000339348 Jy ! Component: 200 - total flux cleaned = -0.000352504 Jy ! Total flux subtracted in 200 components = -0.000352504 Jy ! Clean residual min=-0.002338 max=0.002495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0963371 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0963371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067924Jy sigma=0.456068 ! Fit after self-cal, rms=0.067932Jy sigma=0.456008 ! 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=0.067932Jy sigma=0.456008 ! Fit after self-cal, rms=0.069728Jy sigma=0.451995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=8.131 mas, bpa=-3.439 degrees ! Estimated noise=1.03965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300516 Jy ! Component: 100 - total flux cleaned = 0.000335342 Jy ! Component: 150 - total flux cleaned = 0.000359144 Jy ! Component: 200 - total flux cleaned = 0.000378782 Jy ! Total flux subtracted in 200 components = 0.000378782 Jy ! Clean residual min=-0.001822 max=0.002476 Jy/beam ! Clean residual mean=-0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0967159 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0967159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069718Jy sigma=0.451948 ! Fit after self-cal, rms=0.069771Jy sigma=0.451858 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 (0.5, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024527 Jy ! Component: 100 - total flux cleaned = 0.00390644 Jy ! Component: 150 - total flux cleaned = 0.00450462 Jy ! Component: 200 - total flux cleaned = 0.00484286 Jy ! Total flux subtracted in 200 components = 0.00484286 Jy ! Clean residual min=-0.001603 max=0.001888 Jy/beam ! Clean residual mean=-0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.101559 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.101559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069677Jy sigma=0.450913 ! Fit after self-cal, rms=0.069667Jy sigma=0.450814 ! 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=0.069667Jy sigma=0.450814 ! Fit after self-cal, rms=0.069696Jy sigma=0.450747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=8.124 mas, bpa=-3.47 degrees ! Estimated noise=1.03705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983966 Jy ! Component: 100 - total flux cleaned = 0.00130331 Jy ! Component: 150 - total flux cleaned = 0.00139451 Jy ! Component: 200 - total flux cleaned = 0.0014359 Jy ! Total flux subtracted in 200 components = 0.0014359 Jy ! Clean residual min=-0.001620 max=0.001901 Jy/beam ! Clean residual mean=-0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.102995 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.102995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069675Jy sigma=0.450568 ! Fit after self-cal, rms=0.069676Jy sigma=0.450547 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 (-52, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169851 Jy ! Component: 100 - total flux cleaned = 0.00209247 Jy ! Component: 150 - total flux cleaned = 0.0021876 Jy ! Component: 200 - total flux cleaned = 0.00230149 Jy ! Total flux subtracted in 200 components = 0.00230149 Jy ! Clean residual min=-0.001564 max=0.001657 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.105296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.105296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069622Jy sigma=0.450123 ! Fit after self-cal, rms=0.069623Jy sigma=0.450078 ! 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=0.069623Jy sigma=0.450078 ! Fit after self-cal, rms=0.069574Jy sigma=0.450059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.669 mas, bmaj=12.49 mas, bpa=-4.778 degrees ! Estimated noise=1.24165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387182 Jy ! Component: 100 - total flux cleaned = 0.000503376 Jy ! Component: 150 - total flux cleaned = 0.000622009 Jy ! Component: 200 - total flux cleaned = 0.000708267 Jy ! Total flux subtracted in 200 components = 0.000708267 Jy ! Clean residual min=-0.001669 max=0.001596 Jy/beam ! Clean residual mean=-0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.106004 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.106004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069562Jy sigma=0.449958 ! Fit after self-cal, rms=0.069559Jy sigma=0.449945 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 = 0.000360893 Jy ! Component: 100 - total flux cleaned = 0.000424387 Jy ! Component: 150 - total flux cleaned = 0.000467983 Jy ! Component: 200 - total flux cleaned = 0.000468165 Jy ! Total flux subtracted in 200 components = 0.000468165 Jy ! Clean residual min=-0.001631 max=0.001594 Jy/beam ! Clean residual mean=-0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.106473 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.106473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069554Jy sigma=0.449905 ! Fit after self-cal, rms=0.069555Jy sigma=0.449901 ! 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=3.426 mas, bmaj=8.117 mas, bpa=-3.425 degrees ! Estimated noise=1.03916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.426 x 8.117 at -3.425 degrees (North through East) ! Clean map min=-0.0014294 max=0.082771 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=2.891 mas, bmaj=7.339 mas, bpa=-4.59 degrees ! Estimated noise=1.54963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.061898 Jy ! Component: 100 - total flux cleaned = 0.079758 Jy ! Component: 150 - total flux cleaned = 0.0882512 Jy ! Component: 200 - total flux cleaned = 0.0932385 Jy ! Total flux subtracted in 200 components = 0.0932385 Jy ! Clean residual min=-0.002940 max=0.002743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0932385 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0932385 Jy ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=8.117 mas, bpa=-3.425 degrees ! Estimated noise=1.03916 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 = 0.00361046 Jy ! Component: 100 - total flux cleaned = 0.00616629 Jy ! Component: 150 - total flux cleaned = 0.0081063 Jy ! Component: 200 - total flux cleaned = 0.00925153 Jy ! Total flux subtracted in 200 components = 0.00925153 Jy ! Clean residual min=-0.001741 max=0.001808 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.10249 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.10249 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=7.669 mas, bmaj=12.49 mas, bpa=-4.778 degrees ! Estimated noise=1.24165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180835 Jy ! Component: 100 - total flux cleaned = 0.00294243 Jy ! Component: 150 - total flux cleaned = 0.00348544 Jy ! Component: 200 - total flux cleaned = 0.00384929 Jy ! Total flux subtracted in 200 components = 0.00384929 Jy ! Clean residual min=-0.001726 max=0.001663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.106339 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 = 0.000145319 Jy ! Component: 100 - total flux cleaned = 0.000252888 Jy ! Component: 150 - total flux cleaned = 0.000311149 Jy ! Component: 200 - total flux cleaned = 0.000328702 Jy ! Total flux subtracted in 200 components = 0.000328702 Jy ! Clean residual min=-0.001723 max=0.001653 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.106668 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 81 components and 0.106668 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=8.117 mas, bpa=-3.425 degrees ! Estimated noise=1.03916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.29804e-05 Jy ! Component: 100 - total flux cleaned = 0.000114895 Jy ! Component: 150 - total flux cleaned = 0.000278119 Jy ! Component: 200 - total flux cleaned = 0.000396502 Jy ! Total flux subtracted in 200 components = 0.000396502 Jy ! Clean residual min=-0.001468 max=0.001485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.107065 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.107065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069571Jy sigma=0.450018 ! Fit after self-cal, rms=0.069578Jy sigma=0.449990 wmodel J0201+0343_S_map.mod ! Writing 101 model components to file: J0201+0343_S_map.mod wobs J0201+0343_S_uvs.fits ! Writing UV FITS file: J0201+0343_S_uvs.fits wwins J0201+0343_S_map.win ! wwins: Wrote 3 windows to J0201+0343_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 = 9.11533e-05 Jy ! Component: 100 - total flux cleaned = 9.06635e-05 Jy ! Component: 150 - total flux cleaned = 0.000141401 Jy ! Component: 200 - total flux cleaned = 0.000116836 Jy ! Component: 250 - total flux cleaned = 0.000189857 Jy ! Component: 300 - total flux cleaned = 0.000259866 Jy ! Component: 350 - total flux cleaned = 0.000259602 Jy ! Component: 400 - total flux cleaned = 0.000371728 Jy ! Component: 450 - total flux cleaned = 0.000415301 Jy ! Component: 500 - total flux cleaned = 0.000480186 Jy ! Component: 550 - total flux cleaned = 0.00058691 Jy ! Component: 600 - total flux cleaned = 0.000712797 Jy ! Component: 650 - total flux cleaned = 0.000754072 Jy ! Component: 700 - total flux cleaned = 0.000815347 Jy ! Component: 750 - total flux cleaned = 0.000895717 Jy ! Component: 800 - total flux cleaned = 0.000915849 Jy ! Component: 850 - total flux cleaned = 0.000994206 Jy ! Component: 900 - total flux cleaned = 0.00101338 Jy ! Component: 950 - total flux cleaned = 0.00103279 Jy ! Component: 1000 - total flux cleaned = 0.00105154 Jy ! Component: 1050 - total flux cleaned = 0.00108872 Jy ! Component: 1100 - total flux cleaned = 0.00112532 Jy ! Component: 1150 - total flux cleaned = 0.00114374 Jy ! Component: 1200 - total flux cleaned = 0.00116181 Jy ! Component: 1250 - total flux cleaned = 0.00123238 Jy ! Component: 1300 - total flux cleaned = 0.001302 Jy ! Component: 1350 - total flux cleaned = 0.00126698 Jy ! Component: 1400 - total flux cleaned = 0.00124989 Jy ! Component: 1450 - total flux cleaned = 0.00131746 Jy ! Component: 1500 - total flux cleaned = 0.00131728 Jy ! Component: 1550 - total flux cleaned = 0.00126751 Jy ! Component: 1600 - total flux cleaned = 0.00130049 Jy ! Component: 1650 - total flux cleaned = 0.00133316 Jy ! Component: 1700 - total flux cleaned = 0.00130107 Jy ! Component: 1750 - total flux cleaned = 0.00131709 Jy ! Component: 1800 - total flux cleaned = 0.00134888 Jy ! Component: 1850 - total flux cleaned = 0.00131738 Jy ! Component: 1900 - total flux cleaned = 0.00133295 Jy ! Component: 1950 - total flux cleaned = 0.00136382 Jy ! Component: 2000 - total flux cleaned = 0.00136387 Jy ! Component: 2050 - total flux cleaned = 0.00137896 Jy ! Component: 2100 - total flux cleaned = 0.00139395 Jy ! Component: 2150 - total flux cleaned = 0.00136405 Jy ! Component: 2200 - total flux cleaned = 0.00140816 Jy ! Component: 2250 - total flux cleaned = 0.0013348 Jy ! Component: 2300 - total flux cleaned = 0.00134914 Jy ! Component: 2350 - total flux cleaned = 0.00132035 Jy ! Component: 2400 - total flux cleaned = 0.00133456 Jy ! Component: 2450 - total flux cleaned = 0.00134884 Jy ! Component: 2500 - total flux cleaned = 0.00129242 Jy ! Component: 2550 - total flux cleaned = 0.00127849 Jy ! Component: 2600 - total flux cleaned = 0.00130614 Jy ! Component: 2650 - total flux cleaned = 0.00123727 Jy ! Component: 2700 - total flux cleaned = 0.00126444 Jy ! Component: 2750 - total flux cleaned = 0.00125091 Jy ! Component: 2800 - total flux cleaned = 0.00121055 Jy ! Component: 2850 - total flux cleaned = 0.00114391 Jy ! Component: 2900 - total flux cleaned = 0.00118366 Jy ! Component: 2950 - total flux cleaned = 0.00119659 Jy ! Component: 3000 - total flux cleaned = 0.00117036 Jy ! Component: 3050 - total flux cleaned = 0.00113152 Jy ! Component: 3100 - total flux cleaned = 0.00111878 Jy ! Component: 3150 - total flux cleaned = 0.00113148 Jy ! Component: 3200 - total flux cleaned = 0.00113151 Jy ! Component: 3250 - total flux cleaned = 0.00111896 Jy ! Component: 3300 - total flux cleaned = 0.0011941 Jy ! Component: 3350 - total flux cleaned = 0.00118162 Jy ! Component: 3400 - total flux cleaned = 0.00121861 Jy ! Component: 3450 - total flux cleaned = 0.00125537 Jy ! Component: 3500 - total flux cleaned = 0.00124308 Jy ! Component: 3550 - total flux cleaned = 0.0012915 Jy ! Component: 3600 - total flux cleaned = 0.00130342 Jy ! Component: 3650 - total flux cleaned = 0.0013033 Jy ! Component: 3700 - total flux cleaned = 0.00127949 Jy ! Component: 3750 - total flux cleaned = 0.00130316 Jy ! Component: 3800 - total flux cleaned = 0.00133836 Jy ! Component: 3850 - total flux cleaned = 0.00140851 Jy ! Component: 3900 - total flux cleaned = 0.00138509 Jy ! Component: 3950 - total flux cleaned = 0.00139668 Jy ! Component: 4000 - total flux cleaned = 0.00143123 Jy ! Component: 4050 - total flux cleaned = 0.00141988 Jy ! Total flux subtracted in 4096 components = 0.00146535 Jy ! Clean residual min=-0.000661 max=0.000734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.10853 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 390 components and 0.10853 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0201+0343_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.426 x 8.117 at -3.425 degrees (North through East) ! Clean map min=-0.0013287 max=0.0824 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0201+0343_S_map.fits wmodel /image_prod/ug002_uva//J0201+0343_S_map.mod ! Writing 390 model components to file: /image_prod/ug002_uva//J0201+0343_S_map.mod wobs /image_prod/ug002_uva//J0201+0343_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0201+0343_S_uvs.fits wwins /image_prod/ug002_uva//J0201+0343_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0201+0343_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0823997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770065 0.770065 1.54013 3.08026 6.16052 12.321 24.6421 49.2842 98.5684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 389.577 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0201+0343_S_dfm.log closed on Wed Mar 4 19:20:55 2020