! Started logfile: /image_prod/ug002_uva//J2115+2933_S_e_dfm.log on Thu Mar 5 05:07:35 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//J2115+2933_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2115+2933_S_e_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.886905 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 894 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 J2115+2933_S_e] 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. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.115699Jy sigma=8.125056 ! Fit after self-cal, rms=0.545204Jy sigma=4.043804 ! 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=3.146 mas, bmaj=5.129 mas, bpa=-21.16 degrees ! Estimated noise=4.07018 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 = 0.354655 Jy ! Component: 100 - total flux cleaned = 0.448639 Jy ! Total flux subtracted in 100 components = 0.448639 Jy ! Clean residual min=-0.020447 max=0.039502 Jy/beam ! Clean residual mean=-0.000064 rms=0.006372 Jy/beam ! Combined flux in latest and established models = 0.448639 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.448639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132679Jy sigma=0.892362 ! Fit after self-cal, rms=0.132657Jy sigma=0.891834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412445 Jy ! Component: 100 - total flux cleaned = 0.0625631 Jy ! Total flux subtracted in 100 components = 0.0625631 Jy ! Clean residual min=-0.018385 max=0.019020 Jy/beam ! Clean residual mean=-0.000009 rms=0.004272 Jy/beam ! Combined flux in latest and established models = 0.511202 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.511202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118130Jy sigma=0.812513 ! Fit after self-cal, rms=0.118065Jy sigma=0.811602 ! 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=3.726 mas, bmaj=5.445 mas, bpa=-18.3 degrees ! Estimated noise=3.38053 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 = 0.011874 Jy ! Component: 100 - total flux cleaned = 0.0187409 Jy ! Component: 150 - total flux cleaned = 0.0231886 Jy ! Component: 200 - total flux cleaned = 0.025742 Jy ! Total flux subtracted in 200 components = 0.025742 Jy ! Clean residual min=-0.023856 max=0.023981 Jy/beam ! Clean residual mean=0.000096 rms=0.005440 Jy/beam ! Combined flux in latest and established models = 0.536944 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.536944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116045Jy sigma=0.806777 ! Fit after self-cal, rms=0.116030Jy sigma=0.806325 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.726 x 5.445 at -18.3 degrees (North through East) ! Clean map min=-0.023111 max=0.45355 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.03 KP 0.98 LA 0.98 ! NL 0.97 OV 0.96 PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.00 LA 0.96 MK 1.03 ! NL 1.01 OV 0.96 PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 0.97 LA 0.99 ! NL 0.64 OV 0.94 PT 3.33 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.02 LA 0.99 MK 1.01 ! NL 1.07 OV 0.94 PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.03 KP 0.97 LA 0.96 ! NL 0.95 OV 0.95 PT 0.97 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 1.00 LA 0.98 MK 0.99 ! NL 0.98 OV 0.96 PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.116030Jy sigma=0.806325 ! Fit after self-cal, rms=0.079648Jy sigma=0.460045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.443 mas, bpa=-18.32 degrees ! Estimated noise=3.39045 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 (3.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863729 Jy ! Component: 100 - total flux cleaned = 0.0112093 Jy ! Component: 150 - total flux cleaned = 0.0123128 Jy ! Component: 200 - total flux cleaned = 0.0128471 Jy ! Total flux subtracted in 200 components = 0.0128471 Jy ! Clean residual min=-0.006695 max=0.009132 Jy/beam ! Clean residual mean=0.000005 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.549791 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.549791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078073Jy sigma=0.448435 ! Fit after self-cal, rms=0.078485Jy sigma=0.446831 ! 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=0.078485Jy sigma=0.446831 ! Fit after self-cal, rms=0.078144Jy sigma=0.445763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.733 mas, bmaj=5.43 mas, bpa=-18.32 degrees ! Estimated noise=3.38482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329491 Jy ! Component: 100 - total flux cleaned = 0.0042873 Jy ! Component: 150 - total flux cleaned = 0.00460251 Jy ! Component: 200 - total flux cleaned = 0.00478654 Jy ! Total flux subtracted in 200 components = 0.00478654 Jy ! Clean residual min=-0.006234 max=0.008751 Jy/beam ! Clean residual mean=0.000003 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.554578 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.554577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077724Jy sigma=0.443005 ! Fit after self-cal, rms=0.077738Jy sigma=0.442745 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 (-22.5, -126). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593703 Jy ! Component: 100 - total flux cleaned = 0.00605726 Jy ! Component: 150 - total flux cleaned = 0.00627775 Jy ! Component: 200 - total flux cleaned = 0.00608169 Jy ! Total flux subtracted in 200 components = 0.00608169 Jy ! Clean residual min=-0.005856 max=0.008114 Jy/beam ! Clean residual mean=0.000001 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.560659 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.560659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076905Jy sigma=0.436760 ! Fit after self-cal, rms=0.076965Jy sigma=0.436507 ! Inverting map ! Added new window around map position (-47, 124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694676 Jy ! Component: 100 - total flux cleaned = 0.00806881 Jy ! Component: 150 - total flux cleaned = 0.00861417 Jy ! Component: 200 - total flux cleaned = 0.0089798 Jy ! Total flux subtracted in 200 components = 0.0089798 Jy ! Clean residual min=-0.005483 max=0.006647 Jy/beam ! Clean residual mean=0.000012 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.569639 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.569639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076261Jy sigma=0.430607 ! Fit after self-cal, rms=0.076180Jy sigma=0.430049 ! 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=0.076180Jy sigma=0.430049 ! Fit after self-cal, rms=0.076076Jy sigma=0.429065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=5.435 mas, bpa=-18.51 degrees ! Estimated noise=3.37968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201868 Jy ! Component: 100 - total flux cleaned = 0.00273054 Jy ! Component: 150 - total flux cleaned = 0.00309176 Jy ! Component: 200 - total flux cleaned = 0.0031725 Jy ! Total flux subtracted in 200 components = 0.0031725 Jy ! Clean residual min=-0.005302 max=0.006601 Jy/beam ! Clean residual mean=0.000014 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.572811 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.572811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075799Jy sigma=0.427324 ! Fit after self-cal, rms=0.075785Jy sigma=0.427182 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 = 0.000700502 Jy ! Component: 100 - total flux cleaned = 0.000858104 Jy ! Component: 150 - total flux cleaned = 0.000789097 Jy ! Component: 200 - total flux cleaned = 0.000857361 Jy ! Total flux subtracted in 200 components = 0.000857361 Jy ! Clean residual min=-0.005225 max=0.006505 Jy/beam ! Clean residual mean=0.000015 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.573669 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.573669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075615Jy sigma=0.426252 ! Fit after self-cal, rms=0.075619Jy sigma=0.426203 ! Inverting map ! Added new window around map position (-85.5, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374132 Jy ! Component: 100 - total flux cleaned = 0.00493626 Jy ! Component: 150 - total flux cleaned = 0.0059802 Jy ! Component: 200 - total flux cleaned = 0.00670104 Jy ! Total flux subtracted in 200 components = 0.00670104 Jy ! Clean residual min=-0.004901 max=0.005880 Jy/beam ! Clean residual mean=0.000004 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.58037 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 152 components and 0.58037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075029Jy sigma=0.421801 ! Fit after self-cal, rms=0.075039Jy sigma=0.421561 ! 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=0.075039Jy sigma=0.421561 ! Fit after self-cal, rms=0.075031Jy sigma=0.421150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.497 mas, bmaj=9.304 mas, bpa=-4.415 degrees ! Estimated noise=4.27666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152805 Jy ! Component: 100 - total flux cleaned = 0.00208067 Jy ! Component: 150 - total flux cleaned = 0.00252466 Jy ! Component: 200 - total flux cleaned = 0.00285929 Jy ! Total flux subtracted in 200 components = 0.00285929 Jy ! Clean residual min=-0.007006 max=0.006255 Jy/beam ! Clean residual mean=0.000029 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.583229 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.583229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074860Jy sigma=0.420828 ! Fit after self-cal, rms=0.074883Jy sigma=0.420677 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 = 0.000328605 Jy ! Component: 100 - total flux cleaned = 0.000582055 Jy ! Component: 150 - total flux cleaned = 0.000698585 Jy ! Component: 200 - total flux cleaned = 0.000858928 Jy ! Total flux subtracted in 200 components = 0.000858928 Jy ! Clean residual min=-0.006955 max=0.006098 Jy/beam ! Clean residual mean=0.000032 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.584088 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 193 components and 0.584088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074808Jy sigma=0.420818 ! Fit after self-cal, rms=0.074839Jy sigma=0.420748 ! 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=3.722 mas, bmaj=5.441 mas, bpa=-18.56 degrees ! Estimated noise=3.37762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.722 x 5.441 at -18.56 degrees (North through East) ! Clean map min=-0.006874 max=0.45469 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=3.15 mas, bmaj=5.133 mas, bpa=-21.28 degrees ! Estimated noise=4.03693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.35151 Jy ! Component: 100 - total flux cleaned = 0.445648 Jy ! Component: 150 - total flux cleaned = 0.486882 Jy ! Component: 200 - total flux cleaned = 0.508983 Jy ! Total flux subtracted in 200 components = 0.508983 Jy ! Clean residual min=-0.011318 max=0.013689 Jy/beam ! Clean residual mean=-0.000024 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.508983 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.508983 Jy ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=5.441 mas, bpa=-18.56 degrees ! Estimated noise=3.37762 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 = 0.0174826 Jy ! Component: 100 - total flux cleaned = 0.0295505 Jy ! Component: 150 - total flux cleaned = 0.0390623 Jy ! Component: 200 - total flux cleaned = 0.0451682 Jy ! Total flux subtracted in 200 components = 0.0451682 Jy ! Clean residual min=-0.007197 max=0.008553 Jy/beam ! Clean residual mean=-0.000005 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.554152 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.554152 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=7.497 mas, bmaj=9.304 mas, bpa=-4.415 degrees ! Estimated noise=4.27666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102582 Jy ! Component: 100 - total flux cleaned = 0.0163063 Jy ! Component: 150 - total flux cleaned = 0.0190741 Jy ! Component: 200 - total flux cleaned = 0.0202612 Jy ! Total flux subtracted in 200 components = 0.0202612 Jy ! Clean residual min=-0.007721 max=0.007607 Jy/beam ! Clean residual mean=0.000019 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.574413 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 = 0.00140817 Jy ! Component: 100 - total flux cleaned = 0.00234286 Jy ! Component: 150 - total flux cleaned = 0.00358132 Jy ! Component: 200 - total flux cleaned = 0.00455487 Jy ! Total flux subtracted in 200 components = 0.00455487 Jy ! Clean residual min=-0.007313 max=0.007195 Jy/beam ! Clean residual mean=0.000025 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.578968 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 115 components and 0.578968 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=5.441 mas, bpa=-18.56 degrees ! Estimated noise=3.37762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100876 Jy ! Component: 100 - total flux cleaned = 0.00207158 Jy ! Component: 150 - total flux cleaned = 0.00315444 Jy ! Component: 200 - total flux cleaned = 0.0040204 Jy ! Total flux subtracted in 200 components = 0.0040204 Jy ! Clean residual min=-0.005429 max=0.006103 Jy/beam ! Clean residual mean=0.000011 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.582988 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 142 components and 0.582988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075391Jy sigma=0.426011 ! Fit after self-cal, rms=0.075423Jy sigma=0.425255 wmodel J2115+2933_S_e_map.mod ! Writing 142 model components to file: J2115+2933_S_e_map.mod wobs J2115+2933_S_e_uvs.fits ! Writing UV FITS file: J2115+2933_S_e_uvs.fits wwins J2115+2933_S_e_map.win ! wwins: Wrote 5 windows to J2115+2933_S_e_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 = 0.00190673 Jy ! Component: 100 - total flux cleaned = 0.00307802 Jy ! Component: 150 - total flux cleaned = 0.00416407 Jy ! Component: 200 - total flux cleaned = 0.00526454 Jy ! Component: 250 - total flux cleaned = 0.0061555 Jy ! Component: 300 - total flux cleaned = 0.00685525 Jy ! Component: 350 - total flux cleaned = 0.0076014 Jy ! Component: 400 - total flux cleaned = 0.00803259 Jy ! Component: 450 - total flux cleaned = 0.0083815 Jy ! Component: 500 - total flux cleaned = 0.00871948 Jy ! Component: 550 - total flux cleaned = 0.00924173 Jy ! Component: 600 - total flux cleaned = 0.00974655 Jy ! Component: 650 - total flux cleaned = 0.0101756 Jy ! Component: 700 - total flux cleaned = 0.0104746 Jy ! Component: 750 - total flux cleaned = 0.0108237 Jy ! Component: 800 - total flux cleaned = 0.011052 Jy ! Component: 850 - total flux cleaned = 0.0115504 Jy ! Component: 900 - total flux cleaned = 0.0119287 Jy ! Component: 950 - total flux cleaned = 0.0122968 Jy ! Component: 1000 - total flux cleaned = 0.0124511 Jy ! Component: 1050 - total flux cleaned = 0.0128525 Jy ! Component: 1100 - total flux cleaned = 0.0130983 Jy ! Component: 1150 - total flux cleaned = 0.0134343 Jy ! Component: 1200 - total flux cleaned = 0.0137614 Jy ! Component: 1250 - total flux cleaned = 0.014036 Jy ! Component: 1300 - total flux cleaned = 0.0143508 Jy ! Component: 1350 - total flux cleaned = 0.0147932 Jy ! Component: 1400 - total flux cleaned = 0.0152685 Jy ! Component: 1450 - total flux cleaned = 0.0156924 Jy ! Component: 1500 - total flux cleaned = 0.0158587 Jy ! Component: 1550 - total flux cleaned = 0.0163109 Jy ! Component: 1600 - total flux cleaned = 0.0167162 Jy ! Component: 1650 - total flux cleaned = 0.0171544 Jy ! Component: 1700 - total flux cleaned = 0.0175465 Jy ! Component: 1750 - total flux cleaned = 0.0177795 Jy ! Component: 1800 - total flux cleaned = 0.0182752 Jy ! Component: 1850 - total flux cleaned = 0.0186875 Jy ! Component: 1900 - total flux cleaned = 0.0190945 Jy ! Component: 1950 - total flux cleaned = 0.0195326 Jy ! Component: 2000 - total flux cleaned = 0.0199291 Jy ! Component: 2050 - total flux cleaned = 0.0203201 Jy ! Component: 2100 - total flux cleaned = 0.0206712 Jy ! Component: 2150 - total flux cleaned = 0.0209482 Jy ! Component: 2200 - total flux cleaned = 0.02129 Jy ! Component: 2250 - total flux cleaned = 0.0215948 Jy ! Component: 2300 - total flux cleaned = 0.0219288 Jy ! Component: 2350 - total flux cleaned = 0.0222589 Jy ! Component: 2400 - total flux cleaned = 0.0224218 Jy ! Component: 2450 - total flux cleaned = 0.0226161 Jy ! Component: 2500 - total flux cleaned = 0.0229357 Jy ! Component: 2550 - total flux cleaned = 0.0230935 Jy ! Component: 2600 - total flux cleaned = 0.0233439 Jy ! Component: 2650 - total flux cleaned = 0.0237161 Jy ! Component: 2700 - total flux cleaned = 0.0239616 Jy ! Component: 2750 - total flux cleaned = 0.0241738 Jy ! Component: 2800 - total flux cleaned = 0.0244747 Jy ! Component: 2850 - total flux cleaned = 0.0247729 Jy ! Component: 2900 - total flux cleaned = 0.0250085 Jy ! Component: 2950 - total flux cleaned = 0.0252714 Jy ! Component: 3000 - total flux cleaned = 0.0254453 Jy ! Component: 3050 - total flux cleaned = 0.0256459 Jy ! Component: 3100 - total flux cleaned = 0.0258166 Jy ! Component: 3150 - total flux cleaned = 0.0259856 Jy ! Component: 3200 - total flux cleaned = 0.0260975 Jy ! Component: 3250 - total flux cleaned = 0.0264292 Jy ! Component: 3300 - total flux cleaned = 0.0266481 Jy ! Component: 3350 - total flux cleaned = 0.0267567 Jy ! Component: 3400 - total flux cleaned = 0.0268644 Jy ! Component: 3450 - total flux cleaned = 0.0269714 Jy ! Component: 3500 - total flux cleaned = 0.027051 Jy ! Component: 3550 - total flux cleaned = 0.0271824 Jy ! Component: 3600 - total flux cleaned = 0.0272085 Jy ! Component: 3650 - total flux cleaned = 0.0272863 Jy ! Component: 3700 - total flux cleaned = 0.0273379 Jy ! Component: 3750 - total flux cleaned = 0.02744 Jy ! Component: 3800 - total flux cleaned = 0.027541 Jy ! Component: 3850 - total flux cleaned = 0.0275156 Jy ! Component: 3900 - total flux cleaned = 0.027516 Jy ! Component: 3950 - total flux cleaned = 0.0276645 Jy ! Component: 4000 - total flux cleaned = 0.0276647 Jy ! Component: 4050 - total flux cleaned = 0.0277627 Jy ! Total flux subtracted in 4096 components = 0.0278598 Jy ! Clean residual min=-0.001545 max=0.001435 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.610848 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 401 components and 0.610848 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2115+2933_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.722 x 5.441 at -18.56 degrees (North through East) ! Clean map min=-0.0049766 max=0.4525 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2115+2933_S_e_map.fits wmodel /image_prod/ug002_uva//J2115+2933_S_e_map.mod ! Writing 401 model components to file: /image_prod/ug002_uva//J2115+2933_S_e_map.mod wobs /image_prod/ug002_uva//J2115+2933_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2115+2933_S_e_uvs.fits wwins /image_prod/ug002_uva//J2115+2933_S_e_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2115+2933_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.452503 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26752 0.26752 0.53504 1.07008 2.14016 4.28032 8.56064 17.1213 34.2425 68.4851 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.452 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1121.41 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2115+2933_S_e_dfm.log closed on Thu Mar 5 05:07:39 2020