! Started logfile: /image_prod/ug002_uva//J0650+0358_S_dfm.log on Wed Mar 4 21:29:39 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//J0650+0358_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0650+0358_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982593 visibilities/baseline/integration-bin. ! Found source: J0650+0358 ! ! 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 7959 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 J0650+0358_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=1.018080Jy sigma=7.800121 ! Fit after self-cal, rms=0.787827Jy sigma=6.051138 ! 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=2.836 mas, bmaj=7.331 mas, bpa=-4.624 degrees ! Estimated noise=1.48484 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 = 0.163204 Jy ! Component: 100 - total flux cleaned = 0.204296 Jy ! Total flux subtracted in 100 components = 0.204296 Jy ! Clean residual min=-0.006304 max=0.016385 Jy/beam ! Clean residual mean=0.000003 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.204296 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.204296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076260Jy sigma=0.505110 ! Fit after self-cal, rms=0.076262Jy sigma=0.505043 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164883 Jy ! Component: 100 - total flux cleaned = 0.0233521 Jy ! Total flux subtracted in 100 components = 0.0233521 Jy ! Clean residual min=-0.006219 max=0.006872 Jy/beam ! Clean residual mean=0.000000 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.227648 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.227648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072467Jy sigma=0.475324 ! Fit after self-cal, rms=0.072474Jy sigma=0.475232 ! 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=3.415 mas, bmaj=8.173 mas, bpa=-3.738 degrees ! Estimated noise=1.06985 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 (-7, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568009 Jy ! Component: 100 - total flux cleaned = 0.00595355 Jy ! Component: 150 - total flux cleaned = 0.00607367 Jy ! Component: 200 - total flux cleaned = 0.00629083 Jy ! Total flux subtracted in 200 components = 0.00629083 Jy ! Clean residual min=-0.004238 max=0.004949 Jy/beam ! Clean residual mean=-0.000007 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.233939 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.233939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071711Jy sigma=0.470508 ! Fit after self-cal, rms=0.071669Jy sigma=0.470096 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 8.173 at -3.738 degrees (North through East) ! Clean map min=-0.0038152 max=0.21289 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.94 KP 0.97 ! LA 0.99 MK 1.05 NL 1.05 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.95 KP 0.99 ! LA 1.00 MK 1.03 NL 1.03 OV 1.03 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.96 KP 0.98 ! LA 0.96 MK 0.99 NL 1.10 OV 0.96 ! PT 1.00 SC 1.06 ! ! ! Fit before self-cal, rms=0.071669Jy sigma=0.470096 ! Fit after self-cal, rms=0.069557Jy sigma=0.461891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.42 mas, bmaj=8.146 mas, bpa=-3.493 degrees ! Estimated noise=1.06249 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 = 0.000524588 Jy ! Component: 100 - total flux cleaned = 0.000393587 Jy ! Component: 150 - total flux cleaned = 0.000211849 Jy ! Component: 200 - total flux cleaned = 9.82943e-05 Jy ! Total flux subtracted in 200 components = 9.82943e-05 Jy ! Clean residual min=-0.004861 max=0.003931 Jy/beam ! Clean residual mean=-0.000005 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.234037 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.234037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069419Jy sigma=0.461157 ! Fit after self-cal, rms=0.069409Jy sigma=0.461091 ! 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=0.069409Jy sigma=0.461091 ! Fit after self-cal, rms=0.068042Jy sigma=0.445196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.408 mas, bmaj=8.17 mas, bpa=-3.321 degrees ! Estimated noise=1.06471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107273 Jy ! Component: 100 - total flux cleaned = -0.00133582 Jy ! Component: 150 - total flux cleaned = -0.0014248 Jy ! Component: 200 - total flux cleaned = -0.00146232 Jy ! Total flux subtracted in 200 components = -0.00146232 Jy ! Clean residual min=-0.001729 max=0.001718 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.232575 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.232575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067961Jy sigma=0.444669 ! Fit after self-cal, rms=0.067976Jy sigma=0.444608 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.65953e-05 Jy ! Component: 100 - total flux cleaned = 9.80541e-05 Jy ! Component: 150 - total flux cleaned = 6.79669e-05 Jy ! Component: 200 - total flux cleaned = 3.92795e-05 Jy ! Total flux subtracted in 200 components = 3.92795e-05 Jy ! Clean residual min=-0.001694 max=0.001698 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.232614 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.232614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067942Jy sigma=0.444424 ! Fit after self-cal, rms=0.067942Jy sigma=0.444417 ! 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=0.067942Jy sigma=0.444417 ! Fit after self-cal, rms=0.068308Jy sigma=0.444110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=8.182 mas, bpa=-3.257 degrees ! Estimated noise=1.06475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547519 Jy ! Component: 100 - total flux cleaned = -0.000644352 Jy ! Component: 150 - total flux cleaned = -0.000731668 Jy ! Component: 200 - total flux cleaned = -0.000782798 Jy ! Total flux subtracted in 200 components = -0.000782798 Jy ! Clean residual min=-0.001703 max=0.001529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.231832 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.231832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068274Jy sigma=0.443930 ! Fit after self-cal, rms=0.068278Jy sigma=0.443920 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 = 6.9473e-05 Jy ! Component: 100 - total flux cleaned = 2.31077e-05 Jy ! Component: 150 - total flux cleaned = -2.03121e-05 Jy ! Component: 200 - total flux cleaned = -4.07618e-05 Jy ! Total flux subtracted in 200 components = -4.07618e-05 Jy ! Clean residual min=-0.001705 max=0.001536 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.231791 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.231791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068260Jy sigma=0.443832 ! Fit after self-cal, rms=0.068260Jy sigma=0.443827 ! 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=0.068260Jy sigma=0.443827 ! Fit after self-cal, rms=0.068399Jy sigma=0.443795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.763 mas, bmaj=12.47 mas, bpa=-3.692 degrees ! Estimated noise=1.25744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423639 Jy ! Component: 100 - total flux cleaned = -0.000560775 Jy ! Component: 150 - total flux cleaned = -0.000618374 Jy ! Component: 200 - total flux cleaned = -0.00064438 Jy ! Total flux subtracted in 200 components = -0.00064438 Jy ! Clean residual min=-0.001633 max=0.001497 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.231146 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.231146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068391Jy sigma=0.443779 ! Fit after self-cal, rms=0.068393Jy sigma=0.443774 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 = -3.43666e-05 Jy ! Component: 100 - total flux cleaned = -1.12488e-05 Jy ! Component: 150 - total flux cleaned = -1.15e-05 Jy ! Component: 200 - total flux cleaned = -2.14484e-05 Jy ! Total flux subtracted in 200 components = -2.14484e-05 Jy ! Clean residual min=-0.001621 max=0.001487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.231125 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.231125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068389Jy sigma=0.443764 ! Fit after self-cal, rms=0.068388Jy sigma=0.443762 ! 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=3.414 mas, bmaj=8.188 mas, bpa=-3.229 degrees ! Estimated noise=1.06498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.414 x 8.188 at -3.229 degrees (North through East) ! Clean map min=-0.0016635 max=0.21135 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=2.841 mas, bmaj=7.369 mas, bpa=-4.161 degrees ! Estimated noise=1.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163158 Jy ! Component: 100 - total flux cleaned = 0.20306 Jy ! Component: 150 - total flux cleaned = 0.218534 Jy ! Component: 200 - total flux cleaned = 0.225255 Jy ! Total flux subtracted in 200 components = 0.225255 Jy ! Clean residual min=-0.002976 max=0.003287 Jy/beam ! Clean residual mean=0.000001 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.225255 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.225255 Jy ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=8.188 mas, bpa=-3.229 degrees ! Estimated noise=1.06498 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 = 0.00439995 Jy ! Component: 100 - total flux cleaned = 0.00558168 Jy ! Component: 150 - total flux cleaned = 0.00582213 Jy ! Component: 200 - total flux cleaned = 0.00581846 Jy ! Total flux subtracted in 200 components = 0.00581846 Jy ! Clean residual min=-0.001788 max=0.001725 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.231073 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.231073 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=7.763 mas, bmaj=12.47 mas, bpa=-3.692 degrees ! Estimated noise=1.25744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176343 Jy ! Component: 100 - total flux cleaned = 0.000292263 Jy ! Component: 150 - total flux cleaned = 0.000259108 Jy ! Component: 200 - total flux cleaned = 0.000287953 Jy ! Total flux subtracted in 200 components = 0.000287953 Jy ! Clean residual min=-0.001621 max=0.001715 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.231361 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 = 2.62056e-07 Jy ! Component: 100 - total flux cleaned = 1.28747e-06 Jy ! Component: 150 - total flux cleaned = 1.71823e-06 Jy ! Component: 200 - total flux cleaned = -1.91315e-05 Jy ! Total flux subtracted in 200 components = -1.91315e-05 Jy ! Clean residual min=-0.001613 max=0.001680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.231342 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.231342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=8.188 mas, bpa=-3.229 degrees ! Estimated noise=1.06498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135876 Jy ! Component: 100 - total flux cleaned = -0.000133945 Jy ! Component: 150 - total flux cleaned = -0.000134336 Jy ! Component: 200 - total flux cleaned = -0.000107946 Jy ! Total flux subtracted in 200 components = -0.000107946 Jy ! Clean residual min=-0.001649 max=0.001583 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.231234 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.231234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068413Jy sigma=0.443751 ! Fit after self-cal, rms=0.068402Jy sigma=0.443727 wmodel J0650+0358_S_map.mod ! Writing 67 model components to file: J0650+0358_S_map.mod wobs J0650+0358_S_uvs.fits ! Writing UV FITS file: J0650+0358_S_uvs.fits wwins J0650+0358_S_map.win ! wwins: Wrote 2 windows to J0650+0358_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 = -0.000240407 Jy ! Component: 100 - total flux cleaned = -0.000465835 Jy ! Component: 150 - total flux cleaned = -0.000519312 Jy ! Component: 200 - total flux cleaned = -0.000701852 Jy ! Component: 250 - total flux cleaned = -0.000803532 Jy ! Component: 300 - total flux cleaned = -0.000853082 Jy ! Component: 350 - total flux cleaned = -0.000853136 Jy ! Component: 400 - total flux cleaned = -0.000853424 Jy ! Component: 450 - total flux cleaned = -0.000899953 Jy ! Component: 500 - total flux cleaned = -0.000877345 Jy ! Component: 550 - total flux cleaned = -0.000944086 Jy ! Component: 600 - total flux cleaned = -0.000966205 Jy ! Component: 650 - total flux cleaned = -0.00103089 Jy ! Component: 700 - total flux cleaned = -0.00103052 Jy ! Component: 750 - total flux cleaned = -0.00105148 Jy ! Component: 800 - total flux cleaned = -0.000989562 Jy ! Component: 850 - total flux cleaned = -0.00105129 Jy ! Component: 900 - total flux cleaned = -0.00109155 Jy ! Component: 950 - total flux cleaned = -0.00111137 Jy ! Component: 1000 - total flux cleaned = -0.00118991 Jy ! Component: 1050 - total flux cleaned = -0.00117021 Jy ! Component: 1100 - total flux cleaned = -0.00122794 Jy ! Component: 1150 - total flux cleaned = -0.00126579 Jy ! Component: 1200 - total flux cleaned = -0.00134016 Jy ! Component: 1250 - total flux cleaned = -0.00139509 Jy ! Component: 1300 - total flux cleaned = -0.00143143 Jy ! Component: 1350 - total flux cleaned = -0.00141338 Jy ! Component: 1400 - total flux cleaned = -0.00144933 Jy ! Component: 1450 - total flux cleaned = -0.00152008 Jy ! Component: 1500 - total flux cleaned = -0.00155503 Jy ! Component: 1550 - total flux cleaned = -0.00155502 Jy ! Component: 1600 - total flux cleaned = -0.00160664 Jy ! Component: 1650 - total flux cleaned = -0.00164061 Jy ! Component: 1700 - total flux cleaned = -0.00162374 Jy ! Component: 1750 - total flux cleaned = -0.00172378 Jy ! Component: 1800 - total flux cleaned = -0.00174022 Jy ! Component: 1850 - total flux cleaned = -0.00178929 Jy ! Component: 1900 - total flux cleaned = -0.00182175 Jy ! Component: 1950 - total flux cleaned = -0.00190217 Jy ! Component: 2000 - total flux cleaned = -0.00196569 Jy ! Component: 2050 - total flux cleaned = -0.00199726 Jy ! Component: 2100 - total flux cleaned = -0.00204416 Jy ! Component: 2150 - total flux cleaned = -0.00207539 Jy ! Component: 2200 - total flux cleaned = -0.00215237 Jy ! Component: 2250 - total flux cleaned = -0.00224402 Jy ! Component: 2300 - total flux cleaned = -0.00228921 Jy ! Component: 2350 - total flux cleaned = -0.00233435 Jy ! Component: 2400 - total flux cleaned = -0.00239406 Jy ! Component: 2450 - total flux cleaned = -0.00239401 Jy ! Component: 2500 - total flux cleaned = -0.00245291 Jy ! Component: 2550 - total flux cleaned = -0.00252596 Jy ! Component: 2600 - total flux cleaned = -0.00252609 Jy ! Component: 2650 - total flux cleaned = -0.00264122 Jy ! Component: 2700 - total flux cleaned = -0.00268416 Jy ! Component: 2750 - total flux cleaned = -0.00274069 Jy ! Component: 2800 - total flux cleaned = -0.00279694 Jy ! Component: 2850 - total flux cleaned = -0.00288098 Jy ! Component: 2900 - total flux cleaned = -0.0028811 Jy ! Component: 2950 - total flux cleaned = -0.0029639 Jy ! Component: 3000 - total flux cleaned = -0.00292265 Jy ! Component: 3050 - total flux cleaned = -0.00299087 Jy ! Component: 3100 - total flux cleaned = -0.00309926 Jy ! Component: 3150 - total flux cleaned = -0.00309925 Jy ! Component: 3200 - total flux cleaned = -0.00317932 Jy ! Component: 3250 - total flux cleaned = -0.00325901 Jy ! Component: 3300 - total flux cleaned = -0.00328546 Jy ! Component: 3350 - total flux cleaned = -0.00331174 Jy ! Component: 3400 - total flux cleaned = -0.00340298 Jy ! Component: 3450 - total flux cleaned = -0.00351945 Jy ! Component: 3500 - total flux cleaned = -0.00351944 Jy ! Component: 3550 - total flux cleaned = -0.00357076 Jy ! Component: 3600 - total flux cleaned = -0.00365989 Jy ! Component: 3650 - total flux cleaned = -0.00368523 Jy ! Component: 3700 - total flux cleaned = -0.00379849 Jy ! Component: 3750 - total flux cleaned = -0.00378602 Jy ! Component: 3800 - total flux cleaned = -0.00386093 Jy ! Component: 3850 - total flux cleaned = -0.00392292 Jy ! Component: 3900 - total flux cleaned = -0.00394752 Jy ! Component: 3950 - total flux cleaned = -0.00402116 Jy ! Component: 4000 - total flux cleaned = -0.00398452 Jy ! Component: 4050 - total flux cleaned = -0.00402103 Jy ! Total flux subtracted in 4096 components = -0.00415401 Jy ! Clean residual min=-0.000706 max=0.000692 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.22708 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 358 components and 0.22708 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0650+0358_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.414 x 8.188 at -3.229 degrees (North through East) ! Clean map min=-0.0014996 max=0.21125 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0650+0358_S_map.fits wmodel /image_prod/ug002_uva//J0650+0358_S_map.mod ! Writing 358 model components to file: /image_prod/ug002_uva//J0650+0358_S_map.mod wobs /image_prod/ug002_uva//J0650+0358_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0650+0358_S_uvs.fits wwins /image_prod/ug002_uva//J0650+0358_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0650+0358_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.211248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316317 0.316317 0.632633 1.26527 2.53053 5.06107 10.1221 20.2443 40.4885 80.9771 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 948.416 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0650+0358_S_dfm.log closed on Wed Mar 4 21:29:43 2020