! Started logfile: /image_prod/ug002_uva//J0906+6930_S_dfm.log on Wed Mar 4 22:48:14 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//J0906+6930_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0906+6930_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980556 visibilities/baseline/integration-bin. ! Found source: J0906+6930 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 6354 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 J0906+6930_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=1.010202Jy sigma=8.564782 ! Fit after self-cal, rms=0.889529Jy sigma=7.513845 ! 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=3.592 mas, bmaj=4.504 mas, bpa=-31.35 degrees ! Estimated noise=1.45747 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 = 0.0854047 Jy ! Component: 100 - total flux cleaned = 0.105668 Jy ! Total flux subtracted in 100 components = 0.105668 Jy ! Clean residual min=-0.003807 max=0.007668 Jy/beam ! Clean residual mean=-0.000015 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.105668 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.105668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058808Jy sigma=0.455784 ! Fit after self-cal, rms=0.058804Jy sigma=0.455684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080576 Jy ! Component: 100 - total flux cleaned = 0.0123054 Jy ! Total flux subtracted in 100 components = 0.0123054 Jy ! Clean residual min=-0.003252 max=0.003319 Jy/beam ! Clean residual mean=-0.000003 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.117973 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.117973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057669Jy sigma=0.443381 ! Fit after self-cal, rms=0.057662Jy sigma=0.443315 ! 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=4.451 mas, bmaj=5.206 mas, bpa=-23.81 degrees ! Estimated noise=1.07139 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 = 0.00287867 Jy ! Component: 100 - total flux cleaned = 0.00416564 Jy ! Component: 150 - total flux cleaned = 0.00479536 Jy ! Component: 200 - total flux cleaned = 0.00487617 Jy ! Total flux subtracted in 200 components = 0.00487617 Jy ! Clean residual min=-0.002421 max=0.002583 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.12285 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.12285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057560Jy sigma=0.441984 ! Fit after self-cal, rms=0.057561Jy sigma=0.441957 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.451 x 5.206 at -23.81 degrees (North through East) ! Clean map min=-0.0023802 max=0.11175 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 0.95 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 0.99 ! LA 1.03 MK 1.02 NL 0.97 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.98 ! LA 1.03 MK 1.01 NL 0.95 OV 0.97 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.057561Jy sigma=0.441957 ! Fit after self-cal, rms=0.057684Jy sigma=0.440862 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=5.211 mas, bpa=-23.86 degrees ! Estimated noise=1.07002 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 = -0.000192679 Jy ! Component: 100 - total flux cleaned = -0.000159686 Jy ! Component: 150 - total flux cleaned = -0.000144532 Jy ! Component: 200 - total flux cleaned = -0.000144202 Jy ! Total flux subtracted in 200 components = -0.000144202 Jy ! Clean residual min=-0.002277 max=0.002362 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.122705 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.122705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057675Jy sigma=0.440798 ! Fit after self-cal, rms=0.057682Jy sigma=0.440779 ! 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=0.057682Jy sigma=0.440779 ! Fit after self-cal, rms=0.059350Jy sigma=0.436162 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.44 mas, bmaj=5.236 mas, bpa=-23.4 degrees ! Estimated noise=1.07214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181966 Jy ! Component: 100 - total flux cleaned = 0.000195922 Jy ! Component: 150 - total flux cleaned = 0.000195131 Jy ! Component: 200 - total flux cleaned = 0.000184962 Jy ! Total flux subtracted in 200 components = 0.000184962 Jy ! Clean residual min=-0.001822 max=0.001944 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.12289 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.12289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059343Jy sigma=0.436111 ! Fit after self-cal, rms=0.059374Jy sigma=0.436053 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 (-38, 32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106085 Jy ! Component: 100 - total flux cleaned = 0.00110051 Jy ! Component: 150 - total flux cleaned = 0.00110123 Jy ! Component: 200 - total flux cleaned = 0.00107581 Jy ! Total flux subtracted in 200 components = 0.00107581 Jy ! Clean residual min=-0.001782 max=0.001801 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.123966 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.123966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059308Jy sigma=0.435563 ! Fit after self-cal, rms=0.059306Jy sigma=0.435542 ! 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=0.059306Jy sigma=0.435542 ! Fit after self-cal, rms=0.059485Jy sigma=0.435499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.43 mas, bmaj=5.239 mas, bpa=-23.4 degrees ! Estimated noise=1.07297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298172 Jy ! Component: 100 - total flux cleaned = 0.000343269 Jy ! Component: 150 - total flux cleaned = 0.000363509 Jy ! Component: 200 - total flux cleaned = 0.00038117 Jy ! Total flux subtracted in 200 components = 0.00038117 Jy ! Clean residual min=-0.001761 max=0.001754 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.124347 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.124347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059468Jy sigma=0.435370 ! Fit after self-cal, rms=0.059468Jy sigma=0.435366 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 = 7.37672e-05 Jy ! Component: 100 - total flux cleaned = 7.42756e-05 Jy ! Component: 150 - total flux cleaned = 7.43955e-05 Jy ! Component: 200 - total flux cleaned = 5.9963e-05 Jy ! Total flux subtracted in 200 components = 5.9963e-05 Jy ! Clean residual min=-0.001757 max=0.001737 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.124407 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.124407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059459Jy sigma=0.435306 ! Fit after self-cal, rms=0.059459Jy sigma=0.435305 ! 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=0.059459Jy sigma=0.435305 ! Fit after self-cal, rms=0.059579Jy sigma=0.435297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.187 mas, bmaj=9.253 mas, bpa=56.41 degrees ! Estimated noise=1.2777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.66186e-05 Jy ! Component: 100 - total flux cleaned = -2.39663e-05 Jy ! Component: 150 - total flux cleaned = -2.31635e-05 Jy ! Component: 200 - total flux cleaned = -1.25668e-05 Jy ! Total flux subtracted in 200 components = -1.25668e-05 Jy ! Clean residual min=-0.001685 max=0.001795 Jy/beam ! Clean residual mean=0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.124395 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.124395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059578Jy sigma=0.435285 ! Fit after self-cal, rms=0.059578Jy sigma=0.435275 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 = 1.30191e-05 Jy ! Component: 100 - total flux cleaned = 2.12717e-05 Jy ! Component: 150 - total flux cleaned = 2.96436e-05 Jy ! Component: 200 - total flux cleaned = 3.01978e-05 Jy ! Total flux subtracted in 200 components = 3.01978e-05 Jy ! Clean residual min=-0.001675 max=0.001786 Jy/beam ! Clean residual mean=0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.124425 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.124425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059579Jy sigma=0.435280 ! Fit after self-cal, rms=0.059579Jy sigma=0.435275 ! 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=4.427 mas, bmaj=5.24 mas, bpa=-23.4 degrees ! Estimated noise=1.07449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.427 x 5.24 at -23.4 degrees (North through East) ! Clean map min=-0.0016823 max=0.11195 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=3.578 mas, bmaj=4.536 mas, bpa=-30.55 degrees ! Estimated noise=1.46687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0858741 Jy ! Component: 100 - total flux cleaned = 0.10602 Jy ! Component: 150 - total flux cleaned = 0.11418 Jy ! Component: 200 - total flux cleaned = 0.1186 Jy ! Total flux subtracted in 200 components = 0.1186 Jy ! Clean residual min=-0.003121 max=0.003347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.1186 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.1186 Jy ! Inverting map and beam ! Estimated beam: bmin=4.427 mas, bmaj=5.24 mas, bpa=-23.4 degrees ! Estimated noise=1.07449 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 = 0.0031997 Jy ! Component: 100 - total flux cleaned = 0.00424664 Jy ! Component: 150 - total flux cleaned = 0.00478905 Jy ! Component: 200 - total flux cleaned = 0.00517111 Jy ! Total flux subtracted in 200 components = 0.00517111 Jy ! Clean residual min=-0.001791 max=0.001774 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.123771 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.123771 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=9.187 mas, bmaj=9.253 mas, bpa=56.41 degrees ! Estimated noise=1.2777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733571 Jy ! Component: 100 - total flux cleaned = 0.000916653 Jy ! Component: 150 - total flux cleaned = 0.000877833 Jy ! Component: 200 - total flux cleaned = 0.000860689 Jy ! Total flux subtracted in 200 components = 0.000860689 Jy ! Clean residual min=-0.001748 max=0.001806 Jy/beam ! Clean residual mean=0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.124632 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 = -1.46012e-05 Jy ! Component: 100 - total flux cleaned = -1.45658e-05 Jy ! Component: 150 - total flux cleaned = -1.49075e-05 Jy ! Component: 200 - total flux cleaned = -1.52574e-05 Jy ! Total flux subtracted in 200 components = -1.52574e-05 Jy ! Clean residual min=-0.001713 max=0.001785 Jy/beam ! Clean residual mean=0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.124617 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.124617 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.427 mas, bmaj=5.24 mas, bpa=-23.4 degrees ! Estimated noise=1.07449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.92233e-05 Jy ! Component: 100 - total flux cleaned = 0.000247657 Jy ! Component: 150 - total flux cleaned = 0.000306584 Jy ! Component: 200 - total flux cleaned = 0.000307125 Jy ! Total flux subtracted in 200 components = 0.000307125 Jy ! Clean residual min=-0.001805 max=0.001686 Jy/beam ! Clean residual mean=0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.124924 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.124924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059594Jy sigma=0.435396 ! Fit after self-cal, rms=0.059592Jy sigma=0.435385 wmodel J0906+6930_S_map.mod ! Writing 85 model components to file: J0906+6930_S_map.mod wobs J0906+6930_S_uvs.fits ! Writing UV FITS file: J0906+6930_S_uvs.fits wwins J0906+6930_S_map.win ! wwins: Wrote 2 windows to J0906+6930_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 = -0.000296896 Jy ! Component: 100 - total flux cleaned = -0.000504207 Jy ! Component: 150 - total flux cleaned = -0.000731049 Jy ! Component: 200 - total flux cleaned = -0.000894719 Jy ! Component: 250 - total flux cleaned = -0.00102775 Jy ! Component: 300 - total flux cleaned = -0.00115792 Jy ! Component: 350 - total flux cleaned = -0.00120911 Jy ! Component: 400 - total flux cleaned = -0.0013082 Jy ! Component: 450 - total flux cleaned = -0.00130798 Jy ! Component: 500 - total flux cleaned = -0.00133192 Jy ! Component: 550 - total flux cleaned = -0.00140237 Jy ! Component: 600 - total flux cleaned = -0.0014018 Jy ! Component: 650 - total flux cleaned = -0.00140151 Jy ! Component: 700 - total flux cleaned = -0.00144586 Jy ! Component: 750 - total flux cleaned = -0.00146811 Jy ! Component: 800 - total flux cleaned = -0.00153294 Jy ! Component: 850 - total flux cleaned = -0.00146964 Jy ! Component: 900 - total flux cleaned = -0.00140694 Jy ! Component: 950 - total flux cleaned = -0.0013446 Jy ! Component: 1000 - total flux cleaned = -0.00130366 Jy ! Component: 1050 - total flux cleaned = -0.00118276 Jy ! Component: 1100 - total flux cleaned = -0.00112298 Jy ! Component: 1150 - total flux cleaned = -0.000945411 Jy ! Component: 1200 - total flux cleaned = -0.000887133 Jy ! Component: 1250 - total flux cleaned = -0.000771927 Jy ! Component: 1300 - total flux cleaned = -0.000790862 Jy ! Component: 1350 - total flux cleaned = -0.000677758 Jy ! Component: 1400 - total flux cleaned = -0.000658812 Jy ! Component: 1450 - total flux cleaned = -0.000566252 Jy ! Component: 1500 - total flux cleaned = -0.000584426 Jy ! Component: 1550 - total flux cleaned = -0.000403496 Jy ! Component: 1600 - total flux cleaned = -0.000385625 Jy ! Component: 1650 - total flux cleaned = -0.000332342 Jy ! Component: 1700 - total flux cleaned = -0.000279287 Jy ! Component: 1750 - total flux cleaned = -0.000209745 Jy ! Component: 1800 - total flux cleaned = -0.00014061 Jy ! Component: 1850 - total flux cleaned = -7.22847e-05 Jy ! Component: 1900 - total flux cleaned = -3.80791e-05 Jy ! Component: 1950 - total flux cleaned = -2.1441e-05 Jy ! Component: 2000 - total flux cleaned = 4.54676e-05 Jy ! Component: 2050 - total flux cleaned = 6.18976e-05 Jy ! Component: 2100 - total flux cleaned = 0.00012739 Jy ! Component: 2150 - total flux cleaned = 0.000192304 Jy ! Component: 2200 - total flux cleaned = 0.00020847 Jy ! Component: 2250 - total flux cleaned = 0.00022416 Jy ! Component: 2300 - total flux cleaned = 0.00022416 Jy ! Component: 2350 - total flux cleaned = 0.00020835 Jy ! Component: 2400 - total flux cleaned = 0.000239687 Jy ! Component: 2450 - total flux cleaned = 0.000223978 Jy ! Component: 2500 - total flux cleaned = 0.000239277 Jy ! Component: 2550 - total flux cleaned = 0.000239257 Jy ! Component: 2600 - total flux cleaned = 0.000209168 Jy ! Component: 2650 - total flux cleaned = 0.000269376 Jy ! Component: 2700 - total flux cleaned = 0.000254497 Jy ! Component: 2750 - total flux cleaned = 0.000239858 Jy ! Component: 2800 - total flux cleaned = 0.000225101 Jy ! Component: 2850 - total flux cleaned = 0.000254172 Jy ! Component: 2900 - total flux cleaned = 0.000239834 Jy ! Component: 2950 - total flux cleaned = 0.000225573 Jy ! Component: 3000 - total flux cleaned = 0.000211396 Jy ! Component: 3050 - total flux cleaned = 0.000211485 Jy ! Component: 3100 - total flux cleaned = 0.000253602 Jy ! Component: 3150 - total flux cleaned = 0.000225632 Jy ! Component: 3200 - total flux cleaned = 0.000239575 Jy ! Component: 3250 - total flux cleaned = 0.000198381 Jy ! Component: 3300 - total flux cleaned = 0.000266816 Jy ! Component: 3350 - total flux cleaned = 0.000294033 Jy ! Component: 3400 - total flux cleaned = 0.000267193 Jy ! Component: 3450 - total flux cleaned = 0.000347324 Jy ! Component: 3500 - total flux cleaned = 0.000387017 Jy ! Component: 3550 - total flux cleaned = 0.000373769 Jy ! Component: 3600 - total flux cleaned = 0.000386864 Jy ! Component: 3650 - total flux cleaned = 0.000399861 Jy ! Component: 3700 - total flux cleaned = 0.000399893 Jy ! Component: 3750 - total flux cleaned = 0.000476958 Jy ! Component: 3800 - total flux cleaned = 0.000464279 Jy ! Component: 3850 - total flux cleaned = 0.000515046 Jy ! Component: 3900 - total flux cleaned = 0.000527537 Jy ! Component: 3950 - total flux cleaned = 0.000552696 Jy ! Component: 4000 - total flux cleaned = 0.000577691 Jy ! Component: 4050 - total flux cleaned = 0.000515886 Jy ! Total flux subtracted in 4096 components = 0.000552858 Jy ! Clean residual min=-0.000708 max=0.000841 Jy/beam ! Clean residual mean=0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.125476 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 380 components and 0.125476 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0906+6930_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.427 x 5.24 at -23.4 degrees (North through East) ! Clean map min=-0.0016705 max=0.11204 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0906+6930_S_map.fits wmodel /image_prod/ug002_uva//J0906+6930_S_map.mod ! Writing 380 model components to file: /image_prod/ug002_uva//J0906+6930_S_map.mod wobs /image_prod/ug002_uva//J0906+6930_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0906+6930_S_uvs.fits wwins /image_prod/ug002_uva//J0906+6930_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0906+6930_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.11204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60887 0.60887 1.21774 2.43548 4.87096 9.74193 19.4839 38.9677 77.9354 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 492.715 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0906+6930_S_dfm.log closed on Wed Mar 4 22:48:18 2020