! Started logfile: /image_prod/ug002_uva//J0729-1320_S_dfm.log on Wed Mar 4 21:48:52 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//J0729-1320_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0729-1320_S_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972917 visibilities/baseline/integration-bin. ! Found source: J0729-1320 ! ! 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 4203 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 J0729-1320_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. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007845Jy sigma=7.043704 ! Fit after self-cal, rms=0.832002Jy sigma=5.775912 ! 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=2.624 mas, bmaj=6.928 mas, bpa=-5.11 degrees ! Estimated noise=2.05049 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 = 0.125655 Jy ! Component: 100 - total flux cleaned = 0.168066 Jy ! Total flux subtracted in 100 components = 0.168066 Jy ! Clean residual min=-0.012737 max=0.029223 Jy/beam ! Clean residual mean=-0.000075 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 0.168066 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.168066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089922Jy sigma=0.594943 ! Fit after self-cal, rms=0.089687Jy sigma=0.593502 ! Inverting map ! Added new window around map position (3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294412 Jy ! Component: 100 - total flux cleaned = 0.046372 Jy ! Total flux subtracted in 100 components = 0.046372 Jy ! Clean residual min=-0.010598 max=0.013493 Jy/beam ! Clean residual mean=-0.000014 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.214438 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.214438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078203Jy sigma=0.490502 ! Fit after self-cal, rms=0.077834Jy sigma=0.487579 ! 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=3.03 mas, bmaj=7.781 mas, bpa=-3.987 degrees ! Estimated noise=1.60969 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 = 0.0147725 Jy ! Component: 100 - total flux cleaned = 0.0225454 Jy ! Component: 150 - total flux cleaned = 0.0269602 Jy ! Component: 200 - total flux cleaned = 0.0279076 Jy ! Total flux subtracted in 200 components = 0.0279076 Jy ! Clean residual min=-0.008370 max=0.008130 Jy/beam ! Clean residual mean=0.000025 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.242346 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.242346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075576Jy sigma=0.462975 ! Fit after self-cal, rms=0.075510Jy sigma=0.462251 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.03 x 7.781 at -3.987 degrees (North through East) ! Clean map min=-0.0081516 max=0.17032 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 1.03 KP 1.03 ! LA 1.08 MK 1.31 NL 0.84 OV 0.90 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.89 HN 0.94 KP 1.04 ! LA 1.03 MK 0.86 OV 0.86 PT 1.13 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 1.00 HN 1.04 KP 1.00 ! LA 1.08 MK 1.36 NL 0.89 OV 0.94 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 0.96 HN 0.98 KP 1.04 ! LA 1.04 MK 0.87 OV 0.91 PT 1.03 ! SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.00 HN 1.00 KP 0.97 ! LA 1.08 MK 1.35 NL 0.91 OV 0.87 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.92 HN 1.01 KP 0.99 ! LA 1.00 MK 0.91 OV 0.89 PT 1.07 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.075510Jy sigma=0.462251 ! Fit after self-cal, rms=0.078822Jy sigma=0.425695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=7.918 mas, bpa=-2.902 degrees ! Estimated noise=1.59946 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 = 0.00271625 Jy ! Component: 100 - total flux cleaned = 0.00253823 Jy ! Component: 150 - total flux cleaned = 0.00234221 Jy ! Component: 200 - total flux cleaned = 0.00223269 Jy ! Total flux subtracted in 200 components = 0.00223269 Jy ! Clean residual min=-0.002532 max=0.002749 Jy/beam ! Clean residual mean=0.000004 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.244579 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.244579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078604Jy sigma=0.424105 ! Fit after self-cal, rms=0.078712Jy sigma=0.423720 ! 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=0.078712Jy sigma=0.423720 ! Fit after self-cal, rms=0.079335Jy sigma=0.423567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=7.923 mas, bpa=-2.891 degrees ! Estimated noise=1.59858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109478 Jy ! Component: 100 - total flux cleaned = 0.00100155 Jy ! Component: 150 - total flux cleaned = 0.00104294 Jy ! Component: 200 - total flux cleaned = 0.00100608 Jy ! Total flux subtracted in 200 components = 0.00100608 Jy ! Clean residual min=-0.002417 max=0.002592 Jy/beam ! Clean residual mean=0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.245585 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.245585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079261Jy sigma=0.423099 ! Fit after self-cal, rms=0.079258Jy sigma=0.423042 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 (1, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193219 Jy ! Component: 100 - total flux cleaned = 0.00193495 Jy ! Component: 150 - total flux cleaned = 0.00188982 Jy ! Component: 200 - total flux cleaned = 0.00184947 Jy ! Total flux subtracted in 200 components = 0.00184947 Jy ! Clean residual min=-0.002336 max=0.002414 Jy/beam ! Clean residual mean=0.000004 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.247434 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.247434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079136Jy sigma=0.422478 ! Fit after self-cal, rms=0.079131Jy sigma=0.422429 ! 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=0.079131Jy sigma=0.422429 ! Fit after self-cal, rms=0.079587Jy sigma=0.422349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=7.934 mas, bpa=-2.92 degrees ! Estimated noise=1.60106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963594 Jy ! Component: 100 - total flux cleaned = 0.000961934 Jy ! Component: 150 - total flux cleaned = 0.000962266 Jy ! Component: 200 - total flux cleaned = 0.000925568 Jy ! Total flux subtracted in 200 components = 0.000925568 Jy ! Clean residual min=-0.002162 max=0.002326 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.24836 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.24836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079532Jy sigma=0.422101 ! Fit after self-cal, rms=0.079533Jy sigma=0.422081 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 = 0.000285347 Jy ! Component: 100 - total flux cleaned = 0.000218845 Jy ! Component: 150 - total flux cleaned = 0.000157075 Jy ! Component: 200 - total flux cleaned = 9.88146e-05 Jy ! Total flux subtracted in 200 components = 9.88146e-05 Jy ! Clean residual min=-0.002141 max=0.002262 Jy/beam ! Clean residual mean=0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.248458 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.248459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079501Jy sigma=0.421931 ! Fit after self-cal, rms=0.079502Jy sigma=0.421923 ! 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=0.079502Jy sigma=0.421923 ! Fit after self-cal, rms=0.079754Jy sigma=0.421902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.233 mas, bmaj=14.46 mas, bpa=0.1937 degrees ! Estimated noise=2.06375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011885 Jy ! Component: 100 - total flux cleaned = 0.000199851 Jy ! Component: 150 - total flux cleaned = 0.000200394 Jy ! Component: 200 - total flux cleaned = 0.000200408 Jy ! Total flux subtracted in 200 components = 0.000200408 Jy ! Clean residual min=-0.002083 max=0.002190 Jy/beam ! Clean residual mean=0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.248659 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.248659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079738Jy sigma=0.421867 ! Fit after self-cal, rms=0.079741Jy sigma=0.421858 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 = 0.000120308 Jy ! Component: 100 - total flux cleaned = 0.000102398 Jy ! Component: 150 - total flux cleaned = 5.3047e-05 Jy ! Component: 200 - total flux cleaned = 2.23681e-05 Jy ! Total flux subtracted in 200 components = 2.23681e-05 Jy ! Clean residual min=-0.002084 max=0.002175 Jy/beam ! Clean residual mean=0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.248681 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.248681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079734Jy sigma=0.421834 ! Fit after self-cal, rms=0.079735Jy sigma=0.421831 ! 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=3.012 mas, bmaj=7.936 mas, bpa=-2.916 degrees ! Estimated noise=1.60275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.936 at -2.916 degrees (North through East) ! Clean map min=-0.0020318 max=0.16896 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=2.614 mas, bmaj=7.06 mas, bpa=-3.465 degrees ! Estimated noise=2.06293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126605 Jy ! Component: 100 - total flux cleaned = 0.173236 Jy ! Component: 150 - total flux cleaned = 0.198979 Jy ! Component: 200 - total flux cleaned = 0.214361 Jy ! Total flux subtracted in 200 components = 0.214361 Jy ! Clean residual min=-0.004288 max=0.008027 Jy/beam ! Clean residual mean=-0.000035 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.214361 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.214361 Jy ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=7.936 mas, bpa=-2.916 degrees ! Estimated noise=1.60275 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 = 0.0133526 Jy ! Component: 100 - total flux cleaned = 0.0208815 Jy ! Component: 150 - total flux cleaned = 0.0255423 Jy ! Component: 200 - total flux cleaned = 0.0287719 Jy ! Total flux subtracted in 200 components = 0.0287719 Jy ! Clean residual min=-0.002460 max=0.002341 Jy/beam ! Clean residual mean=-0.000006 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.243133 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 0.243133 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=7.233 mas, bmaj=14.46 mas, bpa=0.1937 degrees ! Estimated noise=2.06375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304969 Jy ! Component: 100 - total flux cleaned = 0.00381445 Jy ! Component: 150 - total flux cleaned = 0.00407752 Jy ! Component: 200 - total flux cleaned = 0.00421034 Jy ! Total flux subtracted in 200 components = 0.00421034 Jy ! Clean residual min=-0.002275 max=0.002041 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.247343 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119251 Jy ! Component: 100 - total flux cleaned = 0.000223345 Jy ! Component: 150 - total flux cleaned = 0.000286704 Jy ! Component: 200 - total flux cleaned = 0.000371591 Jy ! Total flux subtracted in 200 components = 0.000371591 Jy ! Clean residual min=-0.002154 max=0.002040 Jy/beam ! Clean residual mean=0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.247715 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 109 components and 0.247715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=7.936 mas, bpa=-2.916 degrees ! Estimated noise=1.60275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415773 Jy ! Component: 100 - total flux cleaned = 0.000319277 Jy ! Component: 150 - total flux cleaned = 0.000316568 Jy ! Component: 200 - total flux cleaned = 0.000314973 Jy ! Total flux subtracted in 200 components = 0.000314973 Jy ! Clean residual min=-0.002200 max=0.002340 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.24803 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.24803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079812Jy sigma=0.422009 ! Fit after self-cal, rms=0.079790Jy sigma=0.421918 wmodel J0729-1320_S_map.mod ! Writing 131 model components to file: J0729-1320_S_map.mod wobs J0729-1320_S_uvs.fits ! Writing UV FITS file: J0729-1320_S_uvs.fits wwins J0729-1320_S_map.win ! wwins: Wrote 3 windows to J0729-1320_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 = 0.000426896 Jy ! Component: 100 - total flux cleaned = 0.000619776 Jy ! Component: 150 - total flux cleaned = 0.000620264 Jy ! Component: 200 - total flux cleaned = 0.000688505 Jy ! Component: 250 - total flux cleaned = 0.000787511 Jy ! Component: 300 - total flux cleaned = 0.000946393 Jy ! Component: 350 - total flux cleaned = 0.000975774 Jy ! Component: 400 - total flux cleaned = 0.00103517 Jy ! Component: 450 - total flux cleaned = 0.00106519 Jy ! Component: 500 - total flux cleaned = 0.00109442 Jy ! Component: 550 - total flux cleaned = 0.00117709 Jy ! Component: 600 - total flux cleaned = 0.00115002 Jy ! Component: 650 - total flux cleaned = 0.00112351 Jy ! Component: 700 - total flux cleaned = 0.00107215 Jy ! Component: 750 - total flux cleaned = 0.00109715 Jy ! Component: 800 - total flux cleaned = 0.00114613 Jy ! Component: 850 - total flux cleaned = 0.00114603 Jy ! Component: 900 - total flux cleaned = 0.00123982 Jy ! Component: 950 - total flux cleaned = 0.0012862 Jy ! Component: 1000 - total flux cleaned = 0.00144478 Jy ! Component: 1050 - total flux cleaned = 0.00153393 Jy ! Component: 1100 - total flux cleaned = 0.00162198 Jy ! Component: 1150 - total flux cleaned = 0.00166533 Jy ! Component: 1200 - total flux cleaned = 0.00172979 Jy ! Component: 1250 - total flux cleaned = 0.00179294 Jy ! Component: 1300 - total flux cleaned = 0.0017928 Jy ! Component: 1350 - total flux cleaned = 0.00179274 Jy ! Component: 1400 - total flux cleaned = 0.00179308 Jy ! Component: 1450 - total flux cleaned = 0.00173334 Jy ! Component: 1500 - total flux cleaned = 0.00181224 Jy ! Component: 1550 - total flux cleaned = 0.00173387 Jy ! Component: 1600 - total flux cleaned = 0.00181108 Jy ! Component: 1650 - total flux cleaned = 0.00173498 Jy ! Component: 1700 - total flux cleaned = 0.0017918 Jy ! Component: 1750 - total flux cleaned = 0.00169874 Jy ! Component: 1800 - total flux cleaned = 0.00168058 Jy ! Component: 1850 - total flux cleaned = 0.0016989 Jy ! Component: 1900 - total flux cleaned = 0.00166321 Jy ! Component: 1950 - total flux cleaned = 0.00166326 Jy ! Component: 2000 - total flux cleaned = 0.00161034 Jy ! Component: 2050 - total flux cleaned = 0.00164515 Jy ! Component: 2100 - total flux cleaned = 0.00164526 Jy ! Component: 2150 - total flux cleaned = 0.00161119 Jy ! Component: 2200 - total flux cleaned = 0.00162836 Jy ! Component: 2250 - total flux cleaned = 0.00164528 Jy ! Component: 2300 - total flux cleaned = 0.00161171 Jy ! Component: 2350 - total flux cleaned = 0.00156233 Jy ! Component: 2400 - total flux cleaned = 0.0015788 Jy ! Component: 2450 - total flux cleaned = 0.00149772 Jy ! Component: 2500 - total flux cleaned = 0.00159388 Jy ! Component: 2550 - total flux cleaned = 0.00149847 Jy ! Component: 2600 - total flux cleaned = 0.00154601 Jy ! Component: 2650 - total flux cleaned = 0.0015148 Jy ! Component: 2700 - total flux cleaned = 0.00148369 Jy ! Component: 2750 - total flux cleaned = 0.0015146 Jy ! Component: 2800 - total flux cleaned = 0.00151431 Jy ! Component: 2850 - total flux cleaned = 0.00149928 Jy ! Component: 2900 - total flux cleaned = 0.00148461 Jy ! Component: 2950 - total flux cleaned = 0.00151456 Jy ! Component: 3000 - total flux cleaned = 0.00154409 Jy ! Component: 3050 - total flux cleaned = 0.00154418 Jy ! Component: 3100 - total flux cleaned = 0.00158777 Jy ! Component: 3150 - total flux cleaned = 0.00164524 Jy ! Component: 3200 - total flux cleaned = 0.00165949 Jy ! Component: 3250 - total flux cleaned = 0.0017021 Jy ! Component: 3300 - total flux cleaned = 0.00178645 Jy ! Component: 3350 - total flux cleaned = 0.00181435 Jy ! Component: 3400 - total flux cleaned = 0.00184217 Jy ! Component: 3450 - total flux cleaned = 0.00185608 Jy ! Component: 3500 - total flux cleaned = 0.00186963 Jy ! Component: 3550 - total flux cleaned = 0.00188314 Jy ! Component: 3600 - total flux cleaned = 0.0018697 Jy ! Component: 3650 - total flux cleaned = 0.00185649 Jy ! Component: 3700 - total flux cleaned = 0.00186995 Jy ! Component: 3750 - total flux cleaned = 0.00187007 Jy ! Component: 3800 - total flux cleaned = 0.00193584 Jy ! Component: 3850 - total flux cleaned = 0.00192279 Jy ! Component: 3900 - total flux cleaned = 0.00196168 Jy ! Component: 3950 - total flux cleaned = 0.00198747 Jy ! Component: 4000 - total flux cleaned = 0.00201302 Jy ! Component: 4050 - total flux cleaned = 0.00203852 Jy ! Total flux subtracted in 4096 components = 0.00203859 Jy ! Clean residual min=-0.000926 max=0.000784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.250068 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 370 components and 0.250069 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0729-1320_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.936 at -2.916 degrees (North through East) ! Clean map min=-0.0018239 max=0.16997 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0729-1320_S_map.fits wmodel /image_prod/ug002_uva//J0729-1320_S_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J0729-1320_S_map.mod wobs /image_prod/ug002_uva//J0729-1320_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0729-1320_S_uvs.fits wwins /image_prod/ug002_uva//J0729-1320_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0729-1320_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.169967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390575 0.390575 0.781149 1.5623 3.1246 6.2492 12.4984 24.9968 49.9936 99.9871 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 768.098 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0729-1320_S_dfm.log closed on Wed Mar 4 21:48:56 2020