! Started logfile: /image_prod/ug002_uva//J0124+5618_S_dfm.log on Wed Mar 4 19:03:15 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//J0124+5618_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0124+5618_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.990741 visibilities/baseline/integration-bin. ! Found source: J0124+5618 ! ! 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 9630 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 J0124+5618_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.023068Jy sigma=8.102256 ! Fit after self-cal, rms=0.828339Jy sigma=6.536180 ! 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=3.07 mas, bmaj=3.89 mas, bpa=-7.499 degrees ! Estimated noise=1.62105 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 = 0.129889 Jy ! Component: 100 - total flux cleaned = 0.172703 Jy ! Total flux subtracted in 100 components = 0.172703 Jy ! Clean residual min=-0.008727 max=0.017260 Jy/beam ! Clean residual mean=0.000014 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.172703 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.172703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091289Jy sigma=0.587418 ! Fit after self-cal, rms=0.091196Jy sigma=0.586835 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177459 Jy ! Component: 100 - total flux cleaned = 0.0271877 Jy ! Total flux subtracted in 100 components = 0.0271877 Jy ! Clean residual min=-0.008203 max=0.014134 Jy/beam ! Clean residual mean=0.000006 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.19989 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.19989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086433Jy sigma=0.544183 ! Fit after self-cal, rms=0.086411Jy sigma=0.543935 ! Inverting map ! Added new window around map position (-9, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013804 Jy ! Component: 100 - total flux cleaned = 0.0210534 Jy ! Total flux subtracted in 100 components = 0.0210534 Jy ! Clean residual min=-0.007680 max=0.008231 Jy/beam ! Clean residual mean=0.000001 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.220944 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.220944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083868Jy sigma=0.519910 ! Fit after self-cal, rms=0.083638Jy sigma=0.518142 ! 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=3.671 mas, bmaj=4.674 mas, bpa=-5.625 degrees ! Estimated noise=0.94259 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 (-5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100013 Jy ! Component: 100 - total flux cleaned = 0.015493 Jy ! Component: 150 - total flux cleaned = 0.0179484 Jy ! Component: 200 - total flux cleaned = 0.0198203 Jy ! Total flux subtracted in 200 components = 0.0198203 Jy ! Clean residual min=-0.007121 max=0.008907 Jy/beam ! Clean residual mean=-0.000008 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.240764 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.240764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082065Jy sigma=0.505966 ! Fit after self-cal, rms=0.081924Jy sigma=0.504893 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.671 x 4.674 at -5.625 degrees (North through East) ! Clean map min=-0.0070763 max=0.16862 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 1.03 KP 1.02 ! LA 1.02 MK 1.07 NL 0.98 OV 0.80 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.02 KP 1.07 ! LA 1.02 MK 1.07 NL 0.97 OV 0.96 ! SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.99 KP 1.04 ! LA 0.98 MK 1.04 NL 0.97 OV 0.93 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.081924Jy sigma=0.504893 ! Fit after self-cal, rms=0.078988Jy sigma=0.487262 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=4.689 mas, bpa=-4.077 degrees ! Estimated noise=0.945832 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 (-21.5, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788877 Jy ! Component: 100 - total flux cleaned = 0.0130087 Jy ! Component: 150 - total flux cleaned = 0.0161593 Jy ! Component: 200 - total flux cleaned = 0.0179939 Jy ! Total flux subtracted in 200 components = 0.0179939 Jy ! Clean residual min=-0.004444 max=0.005301 Jy/beam ! Clean residual mean=0.000004 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.258758 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.258758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077807Jy sigma=0.478009 ! Fit after self-cal, rms=0.077774Jy sigma=0.477382 ! 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=0.077774Jy sigma=0.477382 ! Fit after self-cal, rms=0.071834Jy sigma=0.455130 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.675 mas, bmaj=4.678 mas, bpa=-5.588 degrees ! Estimated noise=0.940361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296879 Jy ! Component: 100 - total flux cleaned = 0.00486992 Jy ! Component: 150 - total flux cleaned = 0.00607476 Jy ! Component: 200 - total flux cleaned = 0.00680473 Jy ! Total flux subtracted in 200 components = 0.00680473 Jy ! Clean residual min=-0.002274 max=0.002774 Jy/beam ! Clean residual mean=0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.265563 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.265562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071638Jy sigma=0.453324 ! Fit after self-cal, rms=0.071669Jy sigma=0.453154 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 (-32.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237254 Jy ! Component: 100 - total flux cleaned = 0.00350074 Jy ! Component: 150 - total flux cleaned = 0.00400088 Jy ! Component: 200 - total flux cleaned = 0.00440554 Jy ! Total flux subtracted in 200 components = 0.00440554 Jy ! Clean residual min=-0.002028 max=0.002149 Jy/beam ! Clean residual mean=0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.269968 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.269968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071551Jy sigma=0.452091 ! Fit after self-cal, rms=0.071546Jy sigma=0.452058 ! Inverting map ! Added new window around map position (49, 57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012713 Jy ! Component: 100 - total flux cleaned = 0.00217361 Jy ! Component: 150 - total flux cleaned = 0.00239756 Jy ! Component: 200 - total flux cleaned = 0.00268987 Jy ! Total flux subtracted in 200 components = 0.00268987 Jy ! Clean residual min=-0.001843 max=0.002157 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.272658 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.272658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071462Jy sigma=0.451435 ! Fit after self-cal, rms=0.071457Jy sigma=0.451393 ! Inverting map ! Added new window around map position (-11.5, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147088 Jy ! Component: 100 - total flux cleaned = 0.00170028 Jy ! Component: 150 - total flux cleaned = 0.00194807 Jy ! Component: 200 - total flux cleaned = 0.0021396 Jy ! Total flux subtracted in 200 components = 0.0021396 Jy ! Clean residual min=-0.001738 max=0.001751 Jy/beam ! Clean residual mean=0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.274797 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 163 components and 0.274797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071386Jy sigma=0.450805 ! Fit after self-cal, rms=0.071385Jy sigma=0.450769 ! 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=0.071385Jy sigma=0.450769 ! Fit after self-cal, rms=0.071465Jy sigma=0.450579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=4.682 mas, bpa=-5.305 degrees ! Estimated noise=0.939754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047609 Jy ! Component: 100 - total flux cleaned = 0.000812013 Jy ! Component: 150 - total flux cleaned = 0.00123106 Jy ! Component: 200 - total flux cleaned = 0.00147862 Jy ! Total flux subtracted in 200 components = 0.00147862 Jy ! Clean residual min=-0.001616 max=0.001615 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.276276 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 177 components and 0.276276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071418Jy sigma=0.450258 ! Fit after self-cal, rms=0.071418Jy sigma=0.450249 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 = 0.000250632 Jy ! Component: 100 - total flux cleaned = 0.000512749 Jy ! Component: 150 - total flux cleaned = 0.000761482 Jy ! Component: 200 - total flux cleaned = 0.000997569 Jy ! Total flux subtracted in 200 components = 0.000997569 Jy ! Clean residual min=-0.001530 max=0.001549 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.277274 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 187 components and 0.277274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071387Jy sigma=0.450056 ! Fit after self-cal, rms=0.071388Jy sigma=0.450052 ! 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=0.071388Jy sigma=0.450052 ! Fit after self-cal, rms=0.071358Jy sigma=0.450012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.669 mas, bmaj=8.182 mas, bpa=14.42 degrees ! Estimated noise=1.17325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102042 Jy ! Component: 100 - total flux cleaned = 0.00135296 Jy ! Component: 150 - total flux cleaned = 0.00169651 Jy ! Component: 200 - total flux cleaned = 0.00200335 Jy ! Total flux subtracted in 200 components = 0.00200335 Jy ! Clean residual min=-0.001912 max=0.001568 Jy/beam ! Clean residual mean=0.000005 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.279277 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 202 components and 0.279277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071343Jy sigma=0.449944 ! Fit after self-cal, rms=0.071341Jy sigma=0.449935 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 = 0.000410465 Jy ! Component: 100 - total flux cleaned = 0.000659465 Jy ! Component: 150 - total flux cleaned = 0.000888122 Jy ! Component: 200 - total flux cleaned = 0.00108027 Jy ! Total flux subtracted in 200 components = 0.00108027 Jy ! Clean residual min=-0.001888 max=0.001530 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.280357 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 212 components and 0.280357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071333Jy sigma=0.449912 ! Fit after self-cal, rms=0.071333Jy sigma=0.449909 ! 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=3.655 mas, bmaj=4.682 mas, bpa=-5.205 degrees ! Estimated noise=0.939626 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.655 x 4.682 at -5.205 degrees (North through East) ! Clean map min=-0.0016103 max=0.16797 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=3.071 mas, bmaj=3.886 mas, bpa=-7.484 degrees ! Estimated noise=1.6316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130645 Jy ! Component: 100 - total flux cleaned = 0.174079 Jy ! Component: 150 - total flux cleaned = 0.194464 Jy ! Component: 200 - total flux cleaned = 0.208177 Jy ! Total flux subtracted in 200 components = 0.208177 Jy ! Clean residual min=-0.005190 max=0.007652 Jy/beam ! Clean residual mean=0.000008 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.208177 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.208177 Jy ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=4.682 mas, bpa=-5.205 degrees ! Estimated noise=0.939626 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 = 0.0125015 Jy ! Component: 100 - total flux cleaned = 0.0210035 Jy ! Component: 150 - total flux cleaned = 0.0277897 Jy ! Component: 200 - total flux cleaned = 0.0333583 Jy ! Total flux subtracted in 200 components = 0.0333583 Jy ! Clean residual min=-0.003853 max=0.003742 Jy/beam ! Clean residual mean=0.000007 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.241535 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 82 components and 0.241535 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=8.182 mas, bpa=14.42 degrees ! Estimated noise=1.17325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817581 Jy ! Component: 100 - total flux cleaned = 0.0140836 Jy ! Component: 150 - total flux cleaned = 0.0185437 Jy ! Component: 200 - total flux cleaned = 0.0220872 Jy ! Total flux subtracted in 200 components = 0.0220872 Jy ! Clean residual min=-0.003206 max=0.003108 Jy/beam ! Clean residual mean=0.000011 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.263623 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 = 0.00291323 Jy ! Component: 100 - total flux cleaned = 0.00533542 Jy ! Component: 150 - total flux cleaned = 0.00737024 Jy ! Component: 200 - total flux cleaned = 0.009102 Jy ! Total flux subtracted in 200 components = 0.009102 Jy ! Clean residual min=-0.002452 max=0.002178 Jy/beam ! Clean residual mean=0.000008 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.272725 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 191 components and 0.272725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=4.682 mas, bpa=-5.205 degrees ! Estimated noise=0.939626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132616 Jy ! Component: 100 - total flux cleaned = 0.00211816 Jy ! Component: 150 - total flux cleaned = 0.00275861 Jy ! Component: 200 - total flux cleaned = 0.00315408 Jy ! Total flux subtracted in 200 components = 0.00315408 Jy ! Clean residual min=-0.002162 max=0.002251 Jy/beam ! Clean residual mean=0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.275879 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 218 components and 0.275879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071622Jy sigma=0.452233 ! Fit after self-cal, rms=0.071587Jy sigma=0.452006 wmodel J0124+5618_S_map.mod ! Writing 218 model components to file: J0124+5618_S_map.mod wobs J0124+5618_S_uvs.fits ! Writing UV FITS file: J0124+5618_S_uvs.fits wwins J0124+5618_S_map.win ! wwins: Wrote 7 windows to J0124+5618_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 = 0.000186534 Jy ! Component: 100 - total flux cleaned = 0.000293655 Jy ! Component: 150 - total flux cleaned = 0.000326471 Jy ! Component: 200 - total flux cleaned = 0.000453935 Jy ! Component: 250 - total flux cleaned = 0.000699212 Jy ! Component: 300 - total flux cleaned = 0.000817423 Jy ! Component: 350 - total flux cleaned = 0.000932173 Jy ! Component: 400 - total flux cleaned = 0.0010429 Jy ! Component: 450 - total flux cleaned = 0.00115092 Jy ! Component: 500 - total flux cleaned = 0.0013088 Jy ! Component: 550 - total flux cleaned = 0.00143706 Jy ! Component: 600 - total flux cleaned = 0.00158736 Jy ! Component: 650 - total flux cleaned = 0.001759 Jy ! Component: 700 - total flux cleaned = 0.00185548 Jy ! Component: 750 - total flux cleaned = 0.00187935 Jy ! Component: 800 - total flux cleaned = 0.00201868 Jy ! Component: 850 - total flux cleaned = 0.00210918 Jy ! Component: 900 - total flux cleaned = 0.00215411 Jy ! Component: 950 - total flux cleaned = 0.00217632 Jy ! Component: 1000 - total flux cleaned = 0.00226311 Jy ! Component: 1050 - total flux cleaned = 0.00228435 Jy ! Component: 1100 - total flux cleaned = 0.00232673 Jy ! Component: 1150 - total flux cleaned = 0.0023896 Jy ! Component: 1200 - total flux cleaned = 0.00249208 Jy ! Component: 1250 - total flux cleaned = 0.00259384 Jy ! Component: 1300 - total flux cleaned = 0.00269372 Jy ! Component: 1350 - total flux cleaned = 0.0027332 Jy ! Component: 1400 - total flux cleaned = 0.00285015 Jy ! Component: 1450 - total flux cleaned = 0.00288902 Jy ! Component: 1500 - total flux cleaned = 0.00304134 Jy ! Component: 1550 - total flux cleaned = 0.00305999 Jy ! Component: 1600 - total flux cleaned = 0.00311573 Jy ! Component: 1650 - total flux cleaned = 0.00311598 Jy ! Component: 1700 - total flux cleaned = 0.00320722 Jy ! Component: 1750 - total flux cleaned = 0.00324369 Jy ! Component: 1800 - total flux cleaned = 0.00335023 Jy ! Component: 1850 - total flux cleaned = 0.00336755 Jy ! Component: 1900 - total flux cleaned = 0.00340213 Jy ! Component: 1950 - total flux cleaned = 0.00352253 Jy ! Component: 2000 - total flux cleaned = 0.00352264 Jy ! Component: 2050 - total flux cleaned = 0.00357334 Jy ! Component: 2100 - total flux cleaned = 0.00365648 Jy ! Component: 2150 - total flux cleaned = 0.00367317 Jy ! Component: 2200 - total flux cleaned = 0.00375477 Jy ! Component: 2250 - total flux cleaned = 0.00373862 Jy ! Component: 2300 - total flux cleaned = 0.00381889 Jy ! Component: 2350 - total flux cleaned = 0.00392968 Jy ! Component: 2400 - total flux cleaned = 0.00397682 Jy ! Component: 2450 - total flux cleaned = 0.00403902 Jy ! Component: 2500 - total flux cleaned = 0.00410045 Jy ! Component: 2550 - total flux cleaned = 0.00413074 Jy ! Component: 2600 - total flux cleaned = 0.00411613 Jy ! Component: 2650 - total flux cleaned = 0.0041611 Jy ! Component: 2700 - total flux cleaned = 0.00419087 Jy ! Component: 2750 - total flux cleaned = 0.00422 Jy ! Component: 2800 - total flux cleaned = 0.00420519 Jy ! Component: 2850 - total flux cleaned = 0.00424845 Jy ! Component: 2900 - total flux cleaned = 0.00420555 Jy ! Component: 2950 - total flux cleaned = 0.00426234 Jy ! Component: 3000 - total flux cleaned = 0.00424833 Jy ! Component: 3050 - total flux cleaned = 0.00427606 Jy ! Component: 3100 - total flux cleaned = 0.00430381 Jy ! Component: 3150 - total flux cleaned = 0.0042901 Jy ! Component: 3200 - total flux cleaned = 0.00427643 Jy ! Component: 3250 - total flux cleaned = 0.00431703 Jy ! Component: 3300 - total flux cleaned = 0.00434371 Jy ! Component: 3350 - total flux cleaned = 0.00435694 Jy ! Component: 3400 - total flux cleaned = 0.00446252 Jy ! Component: 3450 - total flux cleaned = 0.00446274 Jy ! Component: 3500 - total flux cleaned = 0.00455356 Jy ! Component: 3550 - total flux cleaned = 0.00460515 Jy ! Component: 3600 - total flux cleaned = 0.00456663 Jy ! Component: 3650 - total flux cleaned = 0.00465572 Jy ! Component: 3700 - total flux cleaned = 0.00464322 Jy ! Component: 3750 - total flux cleaned = 0.00474378 Jy ! Component: 3800 - total flux cleaned = 0.00476882 Jy ! Component: 3850 - total flux cleaned = 0.00479356 Jy ! Component: 3900 - total flux cleaned = 0.00481811 Jy ! Component: 3950 - total flux cleaned = 0.00489152 Jy ! Component: 4000 - total flux cleaned = 0.00487947 Jy ! Component: 4050 - total flux cleaned = 0.00489139 Jy ! Total flux subtracted in 4096 components = 0.00492745 Jy ! Clean residual min=-0.000700 max=0.000740 Jy/beam ! Clean residual mean=0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.280806 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 512 components and 0.280806 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0124+5618_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.655 x 4.682 at -5.205 degrees (North through East) ! Clean map min=-0.0013415 max=0.16875 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0124+5618_S_map.fits wmodel /image_prod/ug002_uva//J0124+5618_S_map.mod ! Writing 512 model components to file: /image_prod/ug002_uva//J0124+5618_S_map.mod wobs /image_prod/ug002_uva//J0124+5618_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0124+5618_S_uvs.fits wwins /image_prod/ug002_uva//J0124+5618_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0124+5618_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376711 0.376711 0.753423 1.50685 3.01369 6.02738 12.0548 24.1095 48.219 96.4381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 796.365 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0124+5618_S_dfm.log closed on Wed Mar 4 19:03:20 2020