! Started logfile: /image_prod/ug002_uva//J1037-2823_S_dfm.log on Wed Mar 4 23:40:00 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//J1037-2823_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1037-2823_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.975893 visibilities/baseline/integration-bin. ! Found source: J1037-2823 ! ! 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 3279 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 J1037-2823_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.041003Jy sigma=6.477630 ! Fit after self-cal, rms=0.790732Jy sigma=4.820307 ! 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=2.53 mas, bmaj=6.379 mas, bpa=-4.5 degrees ! Estimated noise=2.90654 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 = 0.165555 Jy ! Component: 100 - total flux cleaned = 0.218833 Jy ! Total flux subtracted in 100 components = 0.218833 Jy ! Clean residual min=-0.019468 max=0.023307 Jy/beam ! Clean residual mean=0.000022 rms=0.004992 Jy/beam ! Combined flux in latest and established models = 0.218833 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.218833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104468Jy sigma=0.631508 ! Fit after self-cal, rms=0.104350Jy sigma=0.630719 ! 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=3.033 mas, bmaj=7.427 mas, bpa=-4.417 degrees ! Estimated noise=2.04315 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 = 0.0300443 Jy ! Component: 100 - total flux cleaned = 0.04369 Jy ! Component: 150 - total flux cleaned = 0.0504386 Jy ! Component: 200 - total flux cleaned = 0.0539376 Jy ! Total flux subtracted in 200 components = 0.0539376 Jy ! Clean residual min=-0.014831 max=0.024229 Jy/beam ! Clean residual mean=0.000126 rms=0.005079 Jy/beam ! Combined flux in latest and established models = 0.27277 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.27277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098506Jy sigma=0.565874 ! Fit after self-cal, rms=0.098491Jy sigma=0.565635 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.033 x 7.427 at -4.417 degrees (North through East) ! Clean map min=-0.01405 max=0.21319 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.96 KP 0.91 MK 0.96 ! NL 1.08 OV 0.86 PT 0.92 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.84 FD 0.99 KP 0.92 MK 1.05 ! NL 1.20 OV 0.90 PT 0.92 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.96 KP 0.93 MK 1.02 ! NL 1.06 OV 0.87 PT 0.93 SC 0.92 ! ! ! Fit before self-cal, rms=0.098491Jy sigma=0.565635 ! Fit after self-cal, rms=0.098236Jy sigma=0.488333 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.493 mas, bpa=-3.752 degrees ! Estimated noise=2.02889 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 (8.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184687 Jy ! Component: 100 - total flux cleaned = 0.0271431 Jy ! Component: 150 - total flux cleaned = 0.0287372 Jy ! Component: 200 - total flux cleaned = 0.0294373 Jy ! Total flux subtracted in 200 components = 0.0294373 Jy ! Clean residual min=-0.008801 max=0.009327 Jy/beam ! Clean residual mean=0.000028 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.302208 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.302208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094182Jy sigma=0.463867 ! Fit after self-cal, rms=0.093937Jy sigma=0.460044 ! 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=0.093937Jy sigma=0.460044 ! Fit after self-cal, rms=0.097839Jy sigma=0.440538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.452 mas, bpa=-4.006 degrees ! Estimated noise=2.02269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560468 Jy ! Component: 100 - total flux cleaned = 0.0071471 Jy ! Component: 150 - total flux cleaned = 0.00737417 Jy ! Component: 200 - total flux cleaned = 0.00750882 Jy ! Total flux subtracted in 200 components = 0.00750882 Jy ! Clean residual min=-0.003568 max=0.003725 Jy/beam ! Clean residual mean=0.000002 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.309716 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.309716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097479Jy sigma=0.438124 ! Fit after self-cal, rms=0.097490Jy sigma=0.437714 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 = 0.00172878 Jy ! Component: 100 - total flux cleaned = 0.00167672 Jy ! Component: 150 - total flux cleaned = 0.00162662 Jy ! Component: 200 - total flux cleaned = 0.00162706 Jy ! Total flux subtracted in 200 components = 0.00162706 Jy ! Clean residual min=-0.003496 max=0.003379 Jy/beam ! Clean residual mean=0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.311343 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.311343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097393Jy sigma=0.437280 ! Fit after self-cal, rms=0.097375Jy sigma=0.437232 ! 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=0.097375Jy sigma=0.437232 ! Fit after self-cal, rms=0.101204Jy sigma=0.436024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.431 mas, bpa=-4.047 degrees ! Estimated noise=2.01485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177948 Jy ! Component: 100 - total flux cleaned = 0.00202324 Jy ! Component: 150 - total flux cleaned = 0.00206634 Jy ! Component: 200 - total flux cleaned = 0.00203283 Jy ! Total flux subtracted in 200 components = 0.00203283 Jy ! Clean residual min=-0.003262 max=0.003326 Jy/beam ! Clean residual mean=0.000004 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.313376 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.313376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101144Jy sigma=0.435740 ! Fit after self-cal, rms=0.101154Jy sigma=0.435700 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 (63.5, 64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283384 Jy ! Component: 100 - total flux cleaned = 0.00308197 Jy ! Component: 150 - total flux cleaned = 0.00329305 Jy ! Component: 200 - total flux cleaned = 0.00360898 Jy ! Total flux subtracted in 200 components = 0.00360898 Jy ! Clean residual min=-0.002798 max=0.003056 Jy/beam ! Clean residual mean=0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.316985 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.316985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101026Jy sigma=0.434871 ! Fit after self-cal, rms=0.101018Jy sigma=0.434826 ! Inverting map ! Added new window around map position (17, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253584 Jy ! Component: 100 - total flux cleaned = 0.00366499 Jy ! Component: 150 - total flux cleaned = 0.00423027 Jy ! Component: 200 - total flux cleaned = 0.00443854 Jy ! Total flux subtracted in 200 components = 0.00443854 Jy ! Clean residual min=-0.002541 max=0.002595 Jy/beam ! Clean residual mean=0.000006 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.321424 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.321424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100915Jy sigma=0.434217 ! Fit after self-cal, rms=0.100897Jy sigma=0.434165 ! 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=0.100897Jy sigma=0.434165 ! Fit after self-cal, rms=0.100670Jy sigma=0.434109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.207 mas, bmaj=19.22 mas, bpa=-2.62 degrees ! Estimated noise=2.60079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138392 Jy ! Component: 100 - total flux cleaned = 0.00185265 Jy ! Component: 150 - total flux cleaned = 0.00198416 Jy ! Component: 200 - total flux cleaned = 0.00204191 Jy ! Total flux subtracted in 200 components = 0.00204191 Jy ! Clean residual min=-0.002703 max=0.002811 Jy/beam ! Clean residual mean=0.000016 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.323466 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.323466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100640Jy sigma=0.434008 ! Fit after self-cal, rms=0.100632Jy sigma=0.433991 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 = 0.000643214 Jy ! Component: 100 - total flux cleaned = 0.00072574 Jy ! Component: 150 - total flux cleaned = 0.0007247 Jy ! Component: 200 - total flux cleaned = 0.000724011 Jy ! Total flux subtracted in 200 components = 0.000724011 Jy ! Clean residual min=-0.002656 max=0.002737 Jy/beam ! Clean residual mean=0.000016 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.32419 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.32419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100622Jy sigma=0.433975 ! Fit after self-cal, rms=0.100617Jy sigma=0.433971 ! 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=2.988 mas, bmaj=7.425 mas, bpa=-4.003 degrees ! Estimated noise=2.00866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.988 x 7.425 at -4.003 degrees (North through East) ! Clean map min=-0.0023385 max=0.21252 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=2.513 mas, bmaj=6.393 mas, bpa=-4.08 degrees ! Estimated noise=2.7866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159554 Jy ! Component: 100 - total flux cleaned = 0.212755 Jy ! Component: 150 - total flux cleaned = 0.237693 Jy ! Component: 200 - total flux cleaned = 0.254305 Jy ! Total flux subtracted in 200 components = 0.254305 Jy ! Clean residual min=-0.008140 max=0.009773 Jy/beam ! Clean residual mean=-0.000014 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.254305 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.254305 Jy ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=7.425 mas, bpa=-4.003 degrees ! Estimated noise=2.00866 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 = 0.0190774 Jy ! Component: 100 - total flux cleaned = 0.031213 Jy ! Component: 150 - total flux cleaned = 0.0394835 Jy ! Component: 200 - total flux cleaned = 0.0452418 Jy ! Total flux subtracted in 200 components = 0.0452418 Jy ! Clean residual min=-0.004395 max=0.003570 Jy/beam ! Clean residual mean=-0.000003 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.299547 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.299547 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=8.207 mas, bmaj=19.22 mas, bpa=-2.62 degrees ! Estimated noise=2.60079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622177 Jy ! Component: 100 - total flux cleaned = 0.0101912 Jy ! Component: 150 - total flux cleaned = 0.0133055 Jy ! Component: 200 - total flux cleaned = 0.0157929 Jy ! Total flux subtracted in 200 components = 0.0157929 Jy ! Clean residual min=-0.003553 max=0.002754 Jy/beam ! Clean residual mean=0.000008 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.31534 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 = 0.00200829 Jy ! Component: 100 - total flux cleaned = 0.00365772 Jy ! Component: 150 - total flux cleaned = 0.00482488 Jy ! Component: 200 - total flux cleaned = 0.0055029 Jy ! Total flux subtracted in 200 components = 0.0055029 Jy ! Clean residual min=-0.002988 max=0.002689 Jy/beam ! Clean residual mean=0.000012 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.320842 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 119 components and 0.320842 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=7.425 mas, bpa=-4.003 degrees ! Estimated noise=2.00866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011818 Jy ! Component: 100 - total flux cleaned = 0.00139632 Jy ! Component: 150 - total flux cleaned = 0.00171203 Jy ! Component: 200 - total flux cleaned = 0.00204843 Jy ! Total flux subtracted in 200 components = 0.00204843 Jy ! Clean residual min=-0.002556 max=0.002578 Jy/beam ! Clean residual mean=0.000006 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.322891 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.322891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100703Jy sigma=0.434460 ! Fit after self-cal, rms=0.100675Jy sigma=0.434335 wmodel J1037-2823_S_map.mod ! Writing 139 model components to file: J1037-2823_S_map.mod wobs J1037-2823_S_uvs.fits ! Writing UV FITS file: J1037-2823_S_uvs.fits wwins J1037-2823_S_map.win ! wwins: Wrote 4 windows to J1037-2823_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 = -8.21534e-05 Jy ! Component: 100 - total flux cleaned = -0.00034399 Jy ! Component: 150 - total flux cleaned = -0.000589523 Jy ! Component: 200 - total flux cleaned = -0.000780561 Jy ! Component: 250 - total flux cleaned = -0.000926926 Jy ! Component: 300 - total flux cleaned = -0.000962789 Jy ! Component: 350 - total flux cleaned = -0.000963692 Jy ! Component: 400 - total flux cleaned = -0.000899241 Jy ! Component: 450 - total flux cleaned = -0.000806083 Jy ! Component: 500 - total flux cleaned = -0.00074601 Jy ! Component: 550 - total flux cleaned = -0.000746374 Jy ! Component: 600 - total flux cleaned = -0.000745911 Jy ! Component: 650 - total flux cleaned = -0.00077341 Jy ! Component: 700 - total flux cleaned = -0.000801316 Jy ! Component: 750 - total flux cleaned = -0.000987342 Jy ! Component: 800 - total flux cleaned = -0.00106576 Jy ! Component: 850 - total flux cleaned = -0.00119339 Jy ! Component: 900 - total flux cleaned = -0.00126789 Jy ! Component: 950 - total flux cleaned = -0.00126773 Jy ! Component: 1000 - total flux cleaned = -0.00131551 Jy ! Component: 1050 - total flux cleaned = -0.00126851 Jy ! Component: 1100 - total flux cleaned = -0.00117679 Jy ! Component: 1150 - total flux cleaned = -0.00115424 Jy ! Component: 1200 - total flux cleaned = -0.00104313 Jy ! Component: 1250 - total flux cleaned = -0.000868102 Jy ! Component: 1300 - total flux cleaned = -0.00080354 Jy ! Component: 1350 - total flux cleaned = -0.000634116 Jy ! Component: 1400 - total flux cleaned = -0.000571369 Jy ! Component: 1450 - total flux cleaned = -0.000509955 Jy ! Component: 1500 - total flux cleaned = -0.000408814 Jy ! Component: 1550 - total flux cleaned = -0.0002889 Jy ! Component: 1600 - total flux cleaned = -0.000111148 Jy ! Component: 1650 - total flux cleaned = 5.67866e-06 Jy ! Component: 1700 - total flux cleaned = 0.000120909 Jy ! Component: 1750 - total flux cleaned = 0.000215969 Jy ! Component: 1800 - total flux cleaned = 0.000365563 Jy ! Component: 1850 - total flux cleaned = 0.00045822 Jy ! Component: 1900 - total flux cleaned = 0.000513173 Jy ! Component: 1950 - total flux cleaned = 0.000658265 Jy ! Component: 2000 - total flux cleaned = 0.000783682 Jy ! Component: 2050 - total flux cleaned = 0.000854636 Jy ! Component: 2100 - total flux cleaned = 0.000959839 Jy ! Component: 2150 - total flux cleaned = 0.000994636 Jy ! Component: 2200 - total flux cleaned = 0.00108045 Jy ! Component: 2250 - total flux cleaned = 0.00114865 Jy ! Component: 2300 - total flux cleaned = 0.00124984 Jy ! Component: 2350 - total flux cleaned = 0.00133325 Jy ! Component: 2400 - total flux cleaned = 0.00143259 Jy ! Component: 2450 - total flux cleaned = 0.00151465 Jy ! Component: 2500 - total flux cleaned = 0.00161217 Jy ! Component: 2550 - total flux cleaned = 0.00167655 Jy ! Component: 2600 - total flux cleaned = 0.00180434 Jy ! Component: 2650 - total flux cleaned = 0.00183598 Jy ! Component: 2700 - total flux cleaned = 0.00199313 Jy ! Component: 2750 - total flux cleaned = 0.00197736 Jy ! Component: 2800 - total flux cleaned = 0.0020085 Jy ! Component: 2850 - total flux cleaned = 0.00210076 Jy ! Component: 2900 - total flux cleaned = 0.00213131 Jy ! Component: 2950 - total flux cleaned = 0.0022522 Jy ! Component: 3000 - total flux cleaned = 0.00225198 Jy ! Component: 3050 - total flux cleaned = 0.00232658 Jy ! Component: 3100 - total flux cleaned = 0.00237091 Jy ! Component: 3150 - total flux cleaned = 0.00240014 Jy ! Component: 3200 - total flux cleaned = 0.00238553 Jy ! Component: 3250 - total flux cleaned = 0.00242905 Jy ! Component: 3300 - total flux cleaned = 0.00247222 Jy ! Component: 3350 - total flux cleaned = 0.00255795 Jy ! Component: 3400 - total flux cleaned = 0.00257222 Jy ! Component: 3450 - total flux cleaned = 0.00264272 Jy ! Component: 3500 - total flux cleaned = 0.00264273 Jy ! Component: 3550 - total flux cleaned = 0.00268454 Jy ! Component: 3600 - total flux cleaned = 0.00272607 Jy ! Component: 3650 - total flux cleaned = 0.00279493 Jy ! Component: 3700 - total flux cleaned = 0.00279482 Jy ! Component: 3750 - total flux cleaned = 0.00280865 Jy ! Component: 3800 - total flux cleaned = 0.00284929 Jy ! Component: 3850 - total flux cleaned = 0.00290308 Jy ! Component: 3900 - total flux cleaned = 0.00292983 Jy ! Component: 3950 - total flux cleaned = 0.00298295 Jy ! Component: 4000 - total flux cleaned = 0.00306215 Jy ! Component: 4050 - total flux cleaned = 0.00306222 Jy ! Total flux subtracted in 4096 components = 0.00307537 Jy ! Clean residual min=-0.000733 max=0.000784 Jy/beam ! Clean residual mean=0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.325966 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 407 components and 0.325966 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1037-2823_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.988 x 7.425 at -4.003 degrees (North through East) ! Clean map min=-0.0018463 max=0.21315 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1037-2823_S_map.fits wmodel /image_prod/ug002_uva//J1037-2823_S_map.mod ! Writing 407 model components to file: /image_prod/ug002_uva//J1037-2823_S_map.mod wobs /image_prod/ug002_uva//J1037-2823_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1037-2823_S_uvs.fits wwins /image_prod/ug002_uva//J1037-2823_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1037-2823_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.213152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315692 0.315692 0.631384 1.26277 2.52554 5.05107 10.1021 20.2043 40.4086 80.8172 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.213 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 950.293 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1037-2823_S_dfm.log closed on Wed Mar 4 23:40:03 2020