! Started logfile: /image_prod/ug002_uva//J0407+0638_S_dfm.log on Wed Mar 4 20:11:31 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//J0407+0638_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0407+0638_S_uva.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.87619 visibilities/baseline/integration-bin. ! Found source: J0407+0638 ! ! 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 36 lines of history. ! ! Reading 3312 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 J0407+0638_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005854Jy sigma=8.042795 ! Fit after self-cal, rms=0.895221Jy sigma=7.112809 ! 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=2.612 mas, bmaj=7.618 mas, bpa=-10.2 degrees ! Estimated noise=1.90701 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 = 0.0807356 Jy ! Component: 100 - total flux cleaned = 0.10108 Jy ! Total flux subtracted in 100 components = 0.10108 Jy ! Clean residual min=-0.004947 max=0.008754 Jy/beam ! Clean residual mean=0.000001 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.10108 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.10108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066268Jy sigma=0.453939 ! Fit after self-cal, rms=0.066271Jy sigma=0.453823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976666 Jy ! Component: 100 - total flux cleaned = 0.015148 Jy ! Total flux subtracted in 100 components = 0.015148 Jy ! Clean residual min=-0.003858 max=0.004724 Jy/beam ! Clean residual mean=-0.000000 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.116228 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.116228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064656Jy sigma=0.437530 ! Fit after self-cal, rms=0.064669Jy sigma=0.437379 ! 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=3.012 mas, bmaj=7.956 mas, bpa=-9.231 degrees ! Estimated noise=1.60395 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 = 0.00444649 Jy ! Component: 100 - total flux cleaned = 0.00699706 Jy ! Component: 150 - total flux cleaned = 0.00866504 Jy ! Component: 200 - total flux cleaned = 0.00981544 Jy ! Total flux subtracted in 200 components = 0.00981544 Jy ! Clean residual min=-0.003872 max=0.004566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.126043 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.126043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064365Jy sigma=0.434273 ! Fit after self-cal, rms=0.064376Jy sigma=0.434243 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.956 at -9.231 degrees (North through East) ! Clean map min=-0.0037148 max=0.1065 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.02 ! MK 1.09 NL 1.01 OV 0.90 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 1.06 ! MK 1.08 NL 1.16 OV 0.88 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 1.00 ! MK 0.97 NL 0.92 OV 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.064376Jy sigma=0.434243 ! Fit after self-cal, rms=0.065042Jy sigma=0.427607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.056 mas, bmaj=8.02 mas, bpa=-9.243 degrees ! Estimated noise=1.6046 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 = -0.00132535 Jy ! Component: 100 - total flux cleaned = -0.00185973 Jy ! Component: 150 - total flux cleaned = -0.00196273 Jy ! Component: 200 - total flux cleaned = -0.00205269 Jy ! Total flux subtracted in 200 components = -0.00205269 Jy ! Clean residual min=-0.003415 max=0.003885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.123991 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.123991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065003Jy sigma=0.427336 ! Fit after self-cal, rms=0.065053Jy sigma=0.427229 ! 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=0.065053Jy sigma=0.427229 ! Fit after self-cal, rms=0.064249Jy sigma=0.422069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=8.013 mas, bpa=-9.216 degrees ! Estimated noise=1.60108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675011 Jy ! Component: 100 - total flux cleaned = -0.000782699 Jy ! Component: 150 - total flux cleaned = -0.000846135 Jy ! Component: 200 - total flux cleaned = -0.000904646 Jy ! Total flux subtracted in 200 components = -0.000904646 Jy ! Clean residual min=-0.002555 max=0.002584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.123086 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.123086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064232Jy sigma=0.422016 ! Fit after self-cal, rms=0.064282Jy sigma=0.421937 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 = -7.86976e-05 Jy ! Component: 100 - total flux cleaned = -0.000118611 Jy ! Component: 150 - total flux cleaned = -0.00015552 Jy ! Component: 200 - total flux cleaned = -0.000189613 Jy ! Total flux subtracted in 200 components = -0.000189613 Jy ! Clean residual min=-0.002592 max=0.002604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.122897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.122897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064276Jy sigma=0.421912 ! Fit after self-cal, rms=0.064274Jy sigma=0.421910 ! 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=0.064274Jy sigma=0.421910 ! Fit after self-cal, rms=0.063939Jy sigma=0.421835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=8.008 mas, bpa=-9.149 degrees ! Estimated noise=1.59911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398008 Jy ! Component: 100 - total flux cleaned = -0.000469283 Jy ! Component: 150 - total flux cleaned = -0.000491534 Jy ! Component: 200 - total flux cleaned = -0.000491529 Jy ! Total flux subtracted in 200 components = -0.000491529 Jy ! Clean residual min=-0.002531 max=0.002643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.122405 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.122405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063932Jy sigma=0.421814 ! Fit after self-cal, rms=0.063936Jy sigma=0.421811 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 = -3.39699e-05 Jy ! Component: 100 - total flux cleaned = -4.41069e-05 Jy ! Component: 150 - total flux cleaned = -3.4407e-05 Jy ! Component: 200 - total flux cleaned = -4.3628e-05 Jy ! Total flux subtracted in 200 components = -4.3628e-05 Jy ! Clean residual min=-0.002541 max=0.002645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.122361 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.122361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063933Jy sigma=0.421796 ! Fit after self-cal, rms=0.063932Jy sigma=0.421795 ! 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=0.063932Jy sigma=0.421795 ! Fit after self-cal, rms=0.063856Jy sigma=0.421788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.422 mas, bmaj=10.43 mas, bpa=-7.683 degrees ! Estimated noise=1.94151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441566 Jy ! Component: 100 - total flux cleaned = 0.000310134 Jy ! Component: 150 - total flux cleaned = 0.000216778 Jy ! Component: 200 - total flux cleaned = 0.000171828 Jy ! Total flux subtracted in 200 components = 0.000171828 Jy ! Clean residual min=-0.002863 max=0.003704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.122533 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.122533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063875Jy sigma=0.421878 ! Fit after self-cal, rms=0.063866Jy sigma=0.421803 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 (5.5, 65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256559 Jy ! Component: 100 - total flux cleaned = 0.00290185 Jy ! Component: 150 - total flux cleaned = 0.00300023 Jy ! Component: 200 - total flux cleaned = 0.00311388 Jy ! Total flux subtracted in 200 components = 0.00311388 Jy ! Clean residual min=-0.002489 max=0.001980 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.125647 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 133 components and 0.125647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063775Jy sigma=0.420814 ! Fit after self-cal, rms=0.063753Jy sigma=0.420710 ! 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=3.05 mas, bmaj=8.005 mas, bpa=-9.102 degrees ! Estimated noise=1.59775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.05 x 8.005 at -9.102 degrees (North through East) ! Clean map min=-0.002292 max=0.10626 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=2.638 mas, bmaj=7.638 mas, bpa=-10.11 degrees ! Estimated noise=1.9047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0804625 Jy ! Component: 100 - total flux cleaned = 0.100431 Jy ! Component: 150 - total flux cleaned = 0.109671 Jy ! Component: 200 - total flux cleaned = 0.114573 Jy ! Total flux subtracted in 200 components = 0.114573 Jy ! Clean residual min=-0.002775 max=0.003413 Jy/beam ! Clean residual mean=0.000000 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.114573 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 0.114573 Jy ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=8.005 mas, bpa=-9.102 degrees ! Estimated noise=1.59775 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) ! Added new window around map position (-4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443015 Jy ! Component: 100 - total flux cleaned = 0.00654188 Jy ! Component: 150 - total flux cleaned = 0.00814943 Jy ! Component: 200 - total flux cleaned = 0.00872311 Jy ! Total flux subtracted in 200 components = 0.00872311 Jy ! Clean residual min=-0.002426 max=0.002135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.123296 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.123296 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=6.422 mas, bmaj=10.43 mas, bpa=-7.683 degrees ! Estimated noise=1.94151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190766 Jy ! Component: 100 - total flux cleaned = 0.00222147 Jy ! Component: 150 - total flux cleaned = 0.0022683 Jy ! Component: 200 - total flux cleaned = 0.00218861 Jy ! Total flux subtracted in 200 components = 0.00218861 Jy ! Clean residual min=-0.002486 max=0.001979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.125484 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 = -3.73698e-05 Jy ! Component: 100 - total flux cleaned = -3.16752e-06 Jy ! Component: 150 - total flux cleaned = 2.79626e-05 Jy ! Component: 200 - total flux cleaned = 2.84216e-05 Jy ! Total flux subtracted in 200 components = 2.84216e-05 Jy ! Clean residual min=-0.002451 max=0.001897 Jy/beam ! Clean residual mean=-0.000000 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.125513 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 101 components and 0.125513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=8.005 mas, bpa=-9.102 degrees ! Estimated noise=1.59775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000601875 Jy ! Component: 100 - total flux cleaned = -0.000863254 Jy ! Component: 150 - total flux cleaned = -0.0010238 Jy ! Component: 200 - total flux cleaned = -0.00102605 Jy ! Total flux subtracted in 200 components = -0.00102605 Jy ! Clean residual min=-0.002306 max=0.001926 Jy/beam ! Clean residual mean=-0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.124487 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.124487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063611Jy sigma=0.419694 ! Fit after self-cal, rms=0.063600Jy sigma=0.419619 wmodel J0407+0638_S_map.mod ! Writing 120 model components to file: J0407+0638_S_map.mod wobs J0407+0638_S_uvs.fits ! Writing UV FITS file: J0407+0638_S_uvs.fits wwins J0407+0638_S_map.win ! wwins: Wrote 3 windows to J0407+0638_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 = -0.000867609 Jy ! Component: 100 - total flux cleaned = -0.00134974 Jy ! Component: 150 - total flux cleaned = -0.00167188 Jy ! Component: 200 - total flux cleaned = -0.00185694 Jy ! Component: 250 - total flux cleaned = -0.00206476 Jy ! Component: 300 - total flux cleaned = -0.00217971 Jy ! Component: 350 - total flux cleaned = -0.00237454 Jy ! Component: 400 - total flux cleaned = -0.00253695 Jy ! Component: 450 - total flux cleaned = -0.00272182 Jy ! Component: 500 - total flux cleaned = -0.00285122 Jy ! Component: 550 - total flux cleaned = -0.00292777 Jy ! Component: 600 - total flux cleaned = -0.00297791 Jy ! Component: 650 - total flux cleaned = -0.00307585 Jy ! Component: 700 - total flux cleaned = -0.00317124 Jy ! Component: 750 - total flux cleaned = -0.00314771 Jy ! Component: 800 - total flux cleaned = -0.00321741 Jy ! Component: 850 - total flux cleaned = -0.00328559 Jy ! Component: 900 - total flux cleaned = -0.003375 Jy ! Component: 950 - total flux cleaned = -0.00344129 Jy ! Component: 1000 - total flux cleaned = -0.00357225 Jy ! Component: 1050 - total flux cleaned = -0.00370013 Jy ! Component: 1100 - total flux cleaned = -0.00380536 Jy ! Component: 1150 - total flux cleaned = -0.00384686 Jy ! Component: 1200 - total flux cleaned = -0.00390896 Jy ! Component: 1250 - total flux cleaned = -0.00403023 Jy ! Component: 1300 - total flux cleaned = -0.00411014 Jy ! Component: 1350 - total flux cleaned = -0.00414958 Jy ! Component: 1400 - total flux cleaned = -0.00424715 Jy ! Component: 1450 - total flux cleaned = -0.00432421 Jy ! Component: 1500 - total flux cleaned = -0.00438126 Jy ! Component: 1550 - total flux cleaned = -0.00449386 Jy ! Component: 1600 - total flux cleaned = -0.0045121 Jy ! Component: 1650 - total flux cleaned = -0.00458538 Jy ! Component: 1700 - total flux cleaned = -0.00467576 Jy ! Component: 1750 - total flux cleaned = -0.00481848 Jy ! Component: 1800 - total flux cleaned = -0.00483625 Jy ! Component: 1850 - total flux cleaned = -0.00494121 Jy ! Component: 1900 - total flux cleaned = -0.0049931 Jy ! Component: 1950 - total flux cleaned = -0.00511247 Jy ! Component: 2000 - total flux cleaned = -0.00516323 Jy ! Component: 2050 - total flux cleaned = -0.00524648 Jy ! Component: 2100 - total flux cleaned = -0.00524682 Jy ! Component: 2150 - total flux cleaned = -0.00534453 Jy ! Component: 2200 - total flux cleaned = -0.0053604 Jy ! Component: 2250 - total flux cleaned = -0.00539234 Jy ! Component: 2300 - total flux cleaned = -0.00537668 Jy ! Component: 2350 - total flux cleaned = -0.00540802 Jy ! Component: 2400 - total flux cleaned = -0.00542333 Jy ! Component: 2450 - total flux cleaned = -0.00540777 Jy ! Component: 2500 - total flux cleaned = -0.00531645 Jy ! Component: 2550 - total flux cleaned = -0.00534654 Jy ! Component: 2600 - total flux cleaned = -0.00530181 Jy ! Component: 2650 - total flux cleaned = -0.00528695 Jy ! Component: 2700 - total flux cleaned = -0.00530176 Jy ! Component: 2750 - total flux cleaned = -0.00531646 Jy ! Component: 2800 - total flux cleaned = -0.00535977 Jy ! Component: 2850 - total flux cleaned = -0.00528821 Jy ! Component: 2900 - total flux cleaned = -0.00534502 Jy ! Component: 2950 - total flux cleaned = -0.00530262 Jy ! Component: 3000 - total flux cleaned = -0.00534486 Jy ! Component: 3050 - total flux cleaned = -0.00534469 Jy ! Component: 3100 - total flux cleaned = -0.00530334 Jy ! Component: 3150 - total flux cleaned = -0.00531715 Jy ! Component: 3200 - total flux cleaned = -0.00533069 Jy ! Component: 3250 - total flux cleaned = -0.00526301 Jy ! Component: 3300 - total flux cleaned = -0.00527645 Jy ! Component: 3350 - total flux cleaned = -0.00526318 Jy ! Component: 3400 - total flux cleaned = -0.00528966 Jy ! Component: 3450 - total flux cleaned = -0.00527642 Jy ! Component: 3500 - total flux cleaned = -0.00528928 Jy ! Component: 3550 - total flux cleaned = -0.00522436 Jy ! Component: 3600 - total flux cleaned = -0.00523723 Jy ! Component: 3650 - total flux cleaned = -0.00523727 Jy ! Component: 3700 - total flux cleaned = -0.00522469 Jy ! Component: 3750 - total flux cleaned = -0.00518674 Jy ! Component: 3800 - total flux cleaned = -0.00518685 Jy ! Component: 3850 - total flux cleaned = -0.00514966 Jy ! Component: 3900 - total flux cleaned = -0.00519915 Jy ! Component: 3950 - total flux cleaned = -0.00521134 Jy ! Component: 4000 - total flux cleaned = -0.00519908 Jy ! Component: 4050 - total flux cleaned = -0.00513841 Jy ! Total flux subtracted in 4096 components = -0.00516243 Jy ! Clean residual min=-0.000707 max=0.000950 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.119324 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 390 components and 0.119324 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0407+0638_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.05 x 8.005 at -9.102 degrees (North through East) ! Clean map min=-0.0017548 max=0.10644 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0407+0638_S_map.fits wmodel /image_prod/ug002_uva//J0407+0638_S_map.mod ! Writing 390 model components to file: /image_prod/ug002_uva//J0407+0638_S_map.mod wobs /image_prod/ug002_uva//J0407+0638_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0407+0638_S_uvs.fits wwins /image_prod/ug002_uva//J0407+0638_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0407+0638_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.106444 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.59959 0.59959 1.19918 2.39836 4.79672 9.59344 19.1869 38.3738 76.7475 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 500.342 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0407+0638_S_dfm.log closed on Wed Mar 4 20:11:34 2020