! Started logfile: /image_prod/ug002_uva//J1130+0846_S_dfm.log on Thu Mar 5 00:05:30 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//J1130+0846_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1130+0846_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964444 visibilities/baseline/integration-bin. ! Found source: J1130+0846 ! ! 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 5859 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 J1130+0846_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026746Jy sigma=8.437565 ! Fit after self-cal, rms=0.794117Jy sigma=6.533275 ! 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=2.699 mas, bmaj=7.298 mas, bpa=-5.997 degrees ! Estimated noise=1.544 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 = 0.153412 Jy ! Component: 100 - total flux cleaned = 0.204636 Jy ! Total flux subtracted in 100 components = 0.204636 Jy ! Clean residual min=-0.009264 max=0.022734 Jy/beam ! Clean residual mean=-0.000027 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 0.204636 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.204636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076744Jy sigma=0.574592 ! Fit after self-cal, rms=0.076700Jy sigma=0.574186 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246821 Jy ! Component: 100 - total flux cleaned = 0.036951 Jy ! Total flux subtracted in 100 components = 0.036951 Jy ! Clean residual min=-0.006710 max=0.007804 Jy/beam ! Clean residual mean=-0.000007 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.241587 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 12 components and 0.241587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067972Jy sigma=0.489620 ! Fit after self-cal, rms=0.067955Jy sigma=0.489435 ! 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=3.278 mas, bmaj=8.043 mas, bpa=-5.475 degrees ! Estimated noise=1.15474 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 = 0.00721615 Jy ! Component: 100 - total flux cleaned = 0.010656 Jy ! Component: 150 - total flux cleaned = 0.012043 Jy ! Component: 200 - total flux cleaned = 0.0124256 Jy ! Total flux subtracted in 200 components = 0.0124256 Jy ! Clean residual min=-0.004135 max=0.006315 Jy/beam ! Clean residual mean=-0.000001 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.254013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.254013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067224Jy sigma=0.482452 ! Fit after self-cal, rms=0.067224Jy sigma=0.482407 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 8.043 at -5.475 degrees (North through East) ! Clean map min=-0.0039588 max=0.20789 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.98 ! LA 1.00 MK 0.99 NL 1.06 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00 NL 1.02 OV 1.00 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.98 KP 0.97 ! LA 0.97 MK 0.97 NL 1.10 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.067224Jy sigma=0.482407 ! Fit after self-cal, rms=0.067832Jy sigma=0.472710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.058 mas, bpa=-5.37 degrees ! Estimated noise=1.1541 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 = 0.0018019 Jy ! Component: 100 - total flux cleaned = 0.00173866 Jy ! Component: 150 - total flux cleaned = 0.00161598 Jy ! Component: 200 - total flux cleaned = 0.00149714 Jy ! Total flux subtracted in 200 components = 0.00149714 Jy ! Clean residual min=-0.004332 max=0.004843 Jy/beam ! Clean residual mean=0.000002 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.25551 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.25551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067669Jy sigma=0.471742 ! Fit after self-cal, rms=0.067694Jy sigma=0.471685 ! 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=0.067694Jy sigma=0.471685 ! Fit after self-cal, rms=0.066448Jy sigma=0.461169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.242 mas, bmaj=8.019 mas, bpa=-5.242 degrees ! Estimated noise=1.15438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106865 Jy ! Component: 100 - total flux cleaned = 0.000959427 Jy ! Component: 150 - total flux cleaned = 0.000850309 Jy ! Component: 200 - total flux cleaned = 0.000693699 Jy ! Total flux subtracted in 200 components = 0.000693699 Jy ! Clean residual min=-0.004054 max=0.004357 Jy/beam ! Clean residual mean=0.000005 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.256203 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.256203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066349Jy sigma=0.460363 ! Fit after self-cal, rms=0.066355Jy sigma=0.460312 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 (-42, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477075 Jy ! Component: 100 - total flux cleaned = 9.66666e-05 Jy ! Component: 150 - total flux cleaned = -0.000395916 Jy ! Component: 200 - total flux cleaned = -0.000649906 Jy ! Total flux subtracted in 200 components = -0.000649906 Jy ! Clean residual min=-0.003810 max=0.003818 Jy/beam ! Clean residual mean=0.000007 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.255553 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.255553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065807Jy sigma=0.457466 ! Fit after self-cal, rms=0.065789Jy sigma=0.457282 ! Inverting map ! Added new window around map position (91, -124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190457 Jy ! Component: 100 - total flux cleaned = 0.001656 Jy ! Component: 150 - total flux cleaned = 0.00158469 Jy ! Component: 200 - total flux cleaned = 0.00139085 Jy ! Total flux subtracted in 200 components = 0.00139085 Jy ! Clean residual min=-0.003777 max=0.003180 Jy/beam ! Clean residual mean=0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.256944 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.256944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065460Jy sigma=0.455844 ! Fit after self-cal, rms=0.065450Jy sigma=0.455702 ! 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=0.065450Jy sigma=0.455702 ! Fit after self-cal, rms=0.063734Jy sigma=0.446135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=8.014 mas, bpa=-5.188 degrees ! Estimated noise=1.15551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831701 Jy ! Component: 100 - total flux cleaned = 0.000898916 Jy ! Component: 150 - total flux cleaned = 0.00100135 Jy ! Component: 200 - total flux cleaned = 0.00104904 Jy ! Total flux subtracted in 200 components = 0.00104904 Jy ! Clean residual min=-0.002226 max=0.002167 Jy/beam ! Clean residual mean=0.000009 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.257993 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.257993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063610Jy sigma=0.445377 ! Fit after self-cal, rms=0.063611Jy sigma=0.445327 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 = -2.69542e-05 Jy ! Component: 100 - total flux cleaned = -2.69507e-05 Jy ! Component: 150 - total flux cleaned = -6.82527e-05 Jy ! Component: 200 - total flux cleaned = -6.75089e-05 Jy ! Total flux subtracted in 200 components = -6.75089e-05 Jy ! Clean residual min=-0.002118 max=0.002112 Jy/beam ! Clean residual mean=0.000009 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.257926 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.257926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063554Jy sigma=0.444905 ! Fit after self-cal, rms=0.063551Jy sigma=0.444889 ! 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=0.063551Jy sigma=0.444889 ! Fit after self-cal, rms=0.063504Jy sigma=0.444791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.723 mas, bmaj=12.02 mas, bpa=-3.044 degrees ! Estimated noise=1.4295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191243 Jy ! Component: 100 - total flux cleaned = 0.000409965 Jy ! Component: 150 - total flux cleaned = 0.000528136 Jy ! Component: 200 - total flux cleaned = 0.000653524 Jy ! Total flux subtracted in 200 components = 0.000653524 Jy ! Clean residual min=-0.002217 max=0.001721 Jy/beam ! Clean residual mean=0.000014 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.258579 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.258579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063479Jy sigma=0.444705 ! Fit after self-cal, rms=0.063477Jy sigma=0.444684 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 = 0.000112426 Jy ! Component: 100 - total flux cleaned = 0.000180755 Jy ! Component: 150 - total flux cleaned = 0.000242263 Jy ! Component: 200 - total flux cleaned = 0.000316976 Jy ! Total flux subtracted in 200 components = 0.000316976 Jy ! Clean residual min=-0.002183 max=0.001724 Jy/beam ! Clean residual mean=0.000014 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.258896 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.258896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063468Jy sigma=0.444647 ! Fit after self-cal, rms=0.063467Jy sigma=0.444633 ! 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=3.227 mas, bmaj=8.002 mas, bpa=-5.117 degrees ! Estimated noise=1.15456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 8.002 at -5.117 degrees (North through East) ! Clean map min=-0.0019448 max=0.20717 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=2.656 mas, bmaj=7.255 mas, bpa=-5.632 degrees ! Estimated noise=1.54048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15362 Jy ! Component: 100 - total flux cleaned = 0.207235 Jy ! Component: 150 - total flux cleaned = 0.23342 Jy ! Component: 200 - total flux cleaned = 0.246753 Jy ! Total flux subtracted in 200 components = 0.246753 Jy ! Clean residual min=-0.005397 max=0.006203 Jy/beam ! Clean residual mean=-0.000003 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.246753 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.246753 Jy ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.002 mas, bpa=-5.117 degrees ! Estimated noise=1.15456 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 = 0.00686418 Jy ! Component: 100 - total flux cleaned = 0.0103678 Jy ! Component: 150 - total flux cleaned = 0.0120513 Jy ! Component: 200 - total flux cleaned = 0.012349 Jy ! Total flux subtracted in 200 components = 0.012349 Jy ! Clean residual min=-0.002610 max=0.002294 Jy/beam ! Clean residual mean=0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.259102 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.259102 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=7.723 mas, bmaj=12.02 mas, bpa=-3.044 degrees ! Estimated noise=1.4295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385985 Jy ! Component: 100 - total flux cleaned = 0.000478745 Jy ! Component: 150 - total flux cleaned = 0.000442902 Jy ! Component: 200 - total flux cleaned = 0.000379286 Jy ! Total flux subtracted in 200 components = 0.000379286 Jy ! Clean residual min=-0.002217 max=0.001735 Jy/beam ! Clean residual mean=0.000012 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.259481 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 = -2.86283e-05 Jy ! Component: 100 - total flux cleaned = -5.41575e-05 Jy ! Component: 150 - total flux cleaned = -5.4463e-05 Jy ! Component: 200 - total flux cleaned = -5.4587e-05 Jy ! Total flux subtracted in 200 components = -5.4587e-05 Jy ! Clean residual min=-0.002182 max=0.001699 Jy/beam ! Clean residual mean=0.000012 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.259427 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.259427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.002 mas, bpa=-5.117 degrees ! Estimated noise=1.15456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260077 Jy ! Component: 100 - total flux cleaned = 3.93002e-05 Jy ! Component: 150 - total flux cleaned = -6.13237e-05 Jy ! Component: 200 - total flux cleaned = -0.000157386 Jy ! Total flux subtracted in 200 components = -0.000157386 Jy ! Clean residual min=-0.002328 max=0.002088 Jy/beam ! Clean residual mean=0.000006 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.259269 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.259269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063607Jy sigma=0.445700 ! Fit after self-cal, rms=0.063591Jy sigma=0.445639 wmodel J1130+0846_S_map.mod ! Writing 83 model components to file: J1130+0846_S_map.mod wobs J1130+0846_S_uvs.fits ! Writing UV FITS file: J1130+0846_S_uvs.fits wwins J1130+0846_S_map.win ! wwins: Wrote 3 windows to J1130+0846_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 = -6.14977e-05 Jy ! Component: 100 - total flux cleaned = -5.92774e-05 Jy ! Component: 150 - total flux cleaned = 4.84794e-05 Jy ! Component: 200 - total flux cleaned = -5.51265e-05 Jy ! Component: 250 - total flux cleaned = -2.23522e-05 Jy ! Component: 300 - total flux cleaned = -2.3172e-05 Jy ! Component: 350 - total flux cleaned = -5.49471e-05 Jy ! Component: 400 - total flux cleaned = 3.72351e-05 Jy ! Component: 450 - total flux cleaned = -5.44148e-05 Jy ! Component: 500 - total flux cleaned = -0.000173028 Jy ! Component: 550 - total flux cleaned = -0.000201799 Jy ! Component: 600 - total flux cleaned = -0.000201565 Jy ! Component: 650 - total flux cleaned = -0.000201211 Jy ! Component: 700 - total flux cleaned = -0.000201315 Jy ! Component: 750 - total flux cleaned = -0.000228569 Jy ! Component: 800 - total flux cleaned = -0.000254898 Jy ! Component: 850 - total flux cleaned = -0.000334238 Jy ! Component: 900 - total flux cleaned = -0.000359869 Jy ! Component: 950 - total flux cleaned = -0.000359424 Jy ! Component: 1000 - total flux cleaned = -0.000359448 Jy ! Component: 1050 - total flux cleaned = -0.000359724 Jy ! Component: 1100 - total flux cleaned = -0.000408957 Jy ! Component: 1150 - total flux cleaned = -0.000458024 Jy ! Component: 1200 - total flux cleaned = -0.000458057 Jy ! Component: 1250 - total flux cleaned = -0.000506068 Jy ! Component: 1300 - total flux cleaned = -0.000553087 Jy ! Component: 1350 - total flux cleaned = -0.000506372 Jy ! Component: 1400 - total flux cleaned = -0.000552596 Jy ! Component: 1450 - total flux cleaned = -0.000507034 Jy ! Component: 1500 - total flux cleaned = -0.000530154 Jy ! Component: 1550 - total flux cleaned = -0.000440873 Jy ! Component: 1600 - total flux cleaned = -0.00053 Jy ! Component: 1650 - total flux cleaned = -0.000552229 Jy ! Component: 1700 - total flux cleaned = -0.000573955 Jy ! Component: 1750 - total flux cleaned = -0.00046628 Jy ! Component: 1800 - total flux cleaned = -0.000530232 Jy ! Component: 1850 - total flux cleaned = -0.000488203 Jy ! Component: 1900 - total flux cleaned = -0.000425469 Jy ! Component: 1950 - total flux cleaned = -0.000487816 Jy ! Component: 2000 - total flux cleaned = -0.000384959 Jy ! Component: 2050 - total flux cleaned = -0.000364812 Jy ! Component: 2100 - total flux cleaned = -0.00042487 Jy ! Component: 2150 - total flux cleaned = -0.00030491 Jy ! Component: 2200 - total flux cleaned = -0.000285159 Jy ! Component: 2250 - total flux cleaned = -0.000343882 Jy ! Component: 2300 - total flux cleaned = -0.000285235 Jy ! Component: 2350 - total flux cleaned = -0.000265933 Jy ! Component: 2400 - total flux cleaned = -0.000189236 Jy ! Component: 2450 - total flux cleaned = -0.000132559 Jy ! Component: 2500 - total flux cleaned = -0.000151351 Jy ! Component: 2550 - total flux cleaned = -2.05527e-05 Jy ! Component: 2600 - total flux cleaned = 5.36257e-05 Jy ! Component: 2650 - total flux cleaned = 0.000145675 Jy ! Component: 2700 - total flux cleaned = 0.000255535 Jy ! Component: 2750 - total flux cleaned = 0.000328216 Jy ! Component: 2800 - total flux cleaned = 0.00038219 Jy ! Component: 2850 - total flux cleaned = 0.000560796 Jy ! Component: 2900 - total flux cleaned = 0.000649318 Jy ! Component: 2950 - total flux cleaned = 0.000701927 Jy ! Component: 3000 - total flux cleaned = 0.000754627 Jy ! Component: 3050 - total flux cleaned = 0.000858743 Jy ! Component: 3100 - total flux cleaned = 0.000996502 Jy ! Component: 3150 - total flux cleaned = 0.000962278 Jy ! Component: 3200 - total flux cleaned = 0.00108131 Jy ! Component: 3250 - total flux cleaned = 0.00114895 Jy ! Component: 3300 - total flux cleaned = 0.00129963 Jy ! Component: 3350 - total flux cleaned = 0.00129972 Jy ! Component: 3400 - total flux cleaned = 0.00136588 Jy ! Component: 3450 - total flux cleaned = 0.00144809 Jy ! Component: 3500 - total flux cleaned = 0.00148088 Jy ! Component: 3550 - total flux cleaned = 0.00154573 Jy ! Component: 3600 - total flux cleaned = 0.00157803 Jy ! Component: 3650 - total flux cleaned = 0.00169008 Jy ! Component: 3700 - total flux cleaned = 0.00170584 Jy ! Component: 3750 - total flux cleaned = 0.00169033 Jy ! Component: 3800 - total flux cleaned = 0.0018159 Jy ! Component: 3850 - total flux cleaned = 0.0018472 Jy ! Component: 3900 - total flux cleaned = 0.0018936 Jy ! Component: 3950 - total flux cleaned = 0.0019244 Jy ! Component: 4000 - total flux cleaned = 0.00201609 Jy ! Component: 4050 - total flux cleaned = 0.00206174 Jy ! Total flux subtracted in 4096 components = 0.00216761 Jy ! Clean residual min=-0.000913 max=0.000809 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.261437 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 377 components and 0.261437 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1130+0846_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 8.002 at -5.117 degrees (North through East) ! Clean map min=-0.0017567 max=0.20739 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1130+0846_S_map.fits wmodel /image_prod/ug002_uva//J1130+0846_S_map.mod ! Writing 377 model components to file: /image_prod/ug002_uva//J1130+0846_S_map.mod wobs /image_prod/ug002_uva//J1130+0846_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1130+0846_S_uvs.fits wwins /image_prod/ug002_uva//J1130+0846_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1130+0846_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.207392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400027 0.400027 0.800053 1.60011 3.20021 6.40043 12.8009 25.6017 51.2034 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 749.95 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1130+0846_S_dfm.log closed on Thu Mar 5 00:05:34 2020