! Started logfile: /image_prod/ug002_uva//J2339-1206_S_dfm.log on Thu Mar 5 06:22:07 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//J2339-1206_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2339-1206_S_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.867407 visibilities/baseline/integration-bin. ! Found source: J2339-1206 ! ! 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 3513 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 J2339-1206_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007589Jy sigma=7.272289 ! Fit after self-cal, rms=0.907249Jy sigma=6.532751 ! 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=3.209 mas, bmaj=7.197 mas, bpa=2.339 degrees ! Estimated noise=2.32045 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 = 0.0745777 Jy ! Component: 100 - total flux cleaned = 0.0913709 Jy ! Total flux subtracted in 100 components = 0.0913709 Jy ! Clean residual min=-0.005304 max=0.005651 Jy/beam ! Clean residual mean=0.000000 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.0913708 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0913708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076861Jy sigma=0.478724 ! Fit after self-cal, rms=0.076748Jy sigma=0.478300 ! 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=3.811 mas, bmaj=8.509 mas, bpa=3.234 degrees ! Estimated noise=1.72274 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 = 0.00531293 Jy ! Component: 100 - total flux cleaned = 0.00675638 Jy ! Component: 150 - total flux cleaned = 0.00666107 Jy ! Component: 200 - total flux cleaned = 0.00657388 Jy ! Total flux subtracted in 200 components = 0.00657388 Jy ! Clean residual min=-0.003293 max=0.004030 Jy/beam ! Clean residual mean=0.000005 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0979447 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0979447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076401Jy sigma=0.475757 ! Fit after self-cal, rms=0.076417Jy sigma=0.475746 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.811 x 8.509 at 3.234 degrees (North through East) ! Clean map min=-0.003208 max=0.095953 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.99 KP 1.04 ! LA 1.04 MK 1.23 NL 0.93 OV 1.08 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.85 HN 0.96 KP 1.06 ! LA 1.08 MK 0.97 NL 1.10 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.01 KP 1.05 ! LA 1.08 MK 0.93 NL 0.78 OV 0.99 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.076417Jy sigma=0.475746 ! Fit after self-cal, rms=0.075810Jy sigma=0.468390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=8.505 mas, bpa=3.683 degrees ! Estimated noise=1.7098 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 = -6.21505e-05 Jy ! Component: 100 - total flux cleaned = -6.44842e-05 Jy ! Component: 150 - total flux cleaned = -6.48911e-05 Jy ! Component: 200 - total flux cleaned = -4.01166e-05 Jy ! Total flux subtracted in 200 components = -4.01166e-05 Jy ! Clean residual min=-0.003082 max=0.003325 Jy/beam ! Clean residual mean=0.000006 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0979046 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0979046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075780Jy sigma=0.468310 ! Fit after self-cal, rms=0.075855Jy sigma=0.468045 ! 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=0.075855Jy sigma=0.468045 ! Fit after self-cal, rms=0.077192Jy sigma=0.466327 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=8.498 mas, bpa=3.66 degrees ! Estimated noise=1.70981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185788 Jy ! Component: 100 - total flux cleaned = 0.00020762 Jy ! Component: 150 - total flux cleaned = 0.000249052 Jy ! Component: 200 - total flux cleaned = 0.000288904 Jy ! Total flux subtracted in 200 components = 0.000288904 Jy ! Clean residual min=-0.002756 max=0.003477 Jy/beam ! Clean residual mean=0.000004 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0981935 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0981935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077174Jy sigma=0.466276 ! Fit after self-cal, rms=0.077209Jy sigma=0.466234 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 (122.5, -127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282224 Jy ! Component: 100 - total flux cleaned = 0.00373033 Jy ! Component: 150 - total flux cleaned = 0.00379934 Jy ! Component: 200 - total flux cleaned = 0.00385978 Jy ! Total flux subtracted in 200 components = 0.00385978 Jy ! Clean residual min=-0.002748 max=0.002907 Jy/beam ! Clean residual mean=0.000006 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.102053 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.102053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077100Jy sigma=0.465404 ! Fit after self-cal, rms=0.077100Jy sigma=0.465346 ! Inverting map ! Added new window around map position (-81, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236505 Jy ! Component: 100 - total flux cleaned = 0.00258469 Jy ! Component: 150 - total flux cleaned = 0.00263817 Jy ! Component: 200 - total flux cleaned = 0.00287086 Jy ! Total flux subtracted in 200 components = 0.00287086 Jy ! Clean residual min=-0.002395 max=0.002289 Jy/beam ! Clean residual mean=0.000007 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.104924 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.104924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076935Jy sigma=0.464446 ! Fit after self-cal, rms=0.076924Jy sigma=0.464376 ! 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=0.076924Jy sigma=0.464376 ! Fit after self-cal, rms=0.076643Jy sigma=0.464292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=8.466 mas, bpa=3.7 degrees ! Estimated noise=1.70371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975556 Jy ! Component: 100 - total flux cleaned = 0.00127837 Jy ! Component: 150 - total flux cleaned = 0.00135568 Jy ! Component: 200 - total flux cleaned = 0.00146088 Jy ! Total flux subtracted in 200 components = 0.00146088 Jy ! Clean residual min=-0.002263 max=0.002288 Jy/beam ! Clean residual mean=0.000007 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.106385 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.106385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076588Jy sigma=0.464021 ! Fit after self-cal, rms=0.076588Jy sigma=0.464006 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 = 0.000259237 Jy ! Component: 100 - total flux cleaned = 0.000290919 Jy ! Component: 150 - total flux cleaned = 0.000261197 Jy ! Component: 200 - total flux cleaned = 0.000261277 Jy ! Total flux subtracted in 200 components = 0.000261277 Jy ! Clean residual min=-0.002223 max=0.002250 Jy/beam ! Clean residual mean=0.000007 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.106646 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.106646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076557Jy sigma=0.463887 ! Fit after self-cal, rms=0.076557Jy sigma=0.463883 ! 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=0.076557Jy sigma=0.463883 ! Fit after self-cal, rms=0.076549Jy sigma=0.463857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.669 mas, bmaj=15.15 mas, bpa=-0.2449 degrees ! Estimated noise=1.98673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573864 Jy ! Component: 100 - total flux cleaned = 0.000574575 Jy ! Component: 150 - total flux cleaned = 0.000592616 Jy ! Component: 200 - total flux cleaned = 0.000626455 Jy ! Total flux subtracted in 200 components = 0.000626455 Jy ! Clean residual min=-0.002702 max=0.002179 Jy/beam ! Clean residual mean=0.000012 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.107273 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.107273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076546Jy sigma=0.463809 ! Fit after self-cal, rms=0.076546Jy sigma=0.463802 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 = 9.96403e-05 Jy ! Component: 100 - total flux cleaned = 9.91405e-05 Jy ! Component: 150 - total flux cleaned = 9.91516e-05 Jy ! Component: 200 - total flux cleaned = 0.000113063 Jy ! Total flux subtracted in 200 components = 0.000113063 Jy ! Clean residual min=-0.002672 max=0.002164 Jy/beam ! Clean residual mean=0.000012 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.107386 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.107386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076542Jy sigma=0.463780 ! Fit after self-cal, rms=0.076542Jy sigma=0.463778 ! 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=3.784 mas, bmaj=8.45 mas, bpa=3.733 degrees ! Estimated noise=1.70418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.784 x 8.45 at 3.733 degrees (North through East) ! Clean map min=-0.0021312 max=0.094456 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=3.198 mas, bmaj=7.169 mas, bpa=2.843 degrees ! Estimated noise=2.2888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735347 Jy ! Component: 100 - total flux cleaned = 0.0900504 Jy ! Component: 150 - total flux cleaned = 0.0959003 Jy ! Component: 200 - total flux cleaned = 0.0989507 Jy ! Total flux subtracted in 200 components = 0.0989507 Jy ! Clean residual min=-0.004359 max=0.003948 Jy/beam ! Clean residual mean=0.000004 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.0989507 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0989507 Jy ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=8.45 mas, bpa=3.733 degrees ! Estimated noise=1.70418 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 = 0.00323274 Jy ! Component: 100 - total flux cleaned = 0.0047498 Jy ! Component: 150 - total flux cleaned = 0.00569963 Jy ! Component: 200 - total flux cleaned = 0.00638616 Jy ! Total flux subtracted in 200 components = 0.00638616 Jy ! Clean residual min=-0.002441 max=0.002329 Jy/beam ! Clean residual mean=0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.105337 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.105337 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=7.669 mas, bmaj=15.15 mas, bpa=-0.2449 degrees ! Estimated noise=1.98673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147815 Jy ! Component: 100 - total flux cleaned = 0.0016852 Jy ! Component: 150 - total flux cleaned = 0.00185165 Jy ! Component: 200 - total flux cleaned = 0.001965 Jy ! Total flux subtracted in 200 components = 0.001965 Jy ! Clean residual min=-0.002752 max=0.002280 Jy/beam ! Clean residual mean=0.000011 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.107302 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 = 9.90875e-05 Jy ! Component: 100 - total flux cleaned = 0.000142482 Jy ! Component: 150 - total flux cleaned = 0.000182626 Jy ! Component: 200 - total flux cleaned = 0.000200894 Jy ! Total flux subtracted in 200 components = 0.000200894 Jy ! Clean residual min=-0.002689 max=0.002238 Jy/beam ! Clean residual mean=0.000012 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.107503 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 78 components and 0.107503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=8.45 mas, bpa=3.733 degrees ! Estimated noise=1.70418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188146 Jy ! Component: 100 - total flux cleaned = -0.000326956 Jy ! Component: 150 - total flux cleaned = -0.00040579 Jy ! Component: 200 - total flux cleaned = -0.000478836 Jy ! Total flux subtracted in 200 components = -0.000478836 Jy ! Clean residual min=-0.002245 max=0.002252 Jy/beam ! Clean residual mean=0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.107024 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.107024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076621Jy sigma=0.464078 ! Fit after self-cal, rms=0.076619Jy sigma=0.464052 wmodel J2339-1206_S_map.mod ! Writing 93 model components to file: J2339-1206_S_map.mod wobs J2339-1206_S_uvs.fits ! Writing UV FITS file: J2339-1206_S_uvs.fits wwins J2339-1206_S_map.win ! wwins: Wrote 3 windows to J2339-1206_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 = -0.000292283 Jy ! Component: 100 - total flux cleaned = -0.000876253 Jy ! Component: 150 - total flux cleaned = -0.00138619 Jy ! Component: 200 - total flux cleaned = -0.00145473 Jy ! Component: 250 - total flux cleaned = -0.0014883 Jy ! Component: 300 - total flux cleaned = -0.00155175 Jy ! Component: 350 - total flux cleaned = -0.00148915 Jy ! Component: 400 - total flux cleaned = -0.00148941 Jy ! Component: 450 - total flux cleaned = -0.00148963 Jy ! Component: 500 - total flux cleaned = -0.0015756 Jy ! Component: 550 - total flux cleaned = -0.00154815 Jy ! Component: 600 - total flux cleaned = -0.00168529 Jy ! Component: 650 - total flux cleaned = -0.00171233 Jy ! Component: 700 - total flux cleaned = -0.00179147 Jy ! Component: 750 - total flux cleaned = -0.00179165 Jy ! Component: 800 - total flux cleaned = -0.00191877 Jy ! Component: 850 - total flux cleaned = -0.00186914 Jy ! Component: 900 - total flux cleaned = -0.00191883 Jy ! Component: 950 - total flux cleaned = -0.00187108 Jy ! Component: 1000 - total flux cleaned = -0.00179996 Jy ! Component: 1050 - total flux cleaned = -0.00184684 Jy ! Component: 1100 - total flux cleaned = -0.00175387 Jy ! Component: 1150 - total flux cleaned = -0.00173092 Jy ! Component: 1200 - total flux cleaned = -0.0015955 Jy ! Component: 1250 - total flux cleaned = -0.00152868 Jy ! Component: 1300 - total flux cleaned = -0.00141847 Jy ! Component: 1350 - total flux cleaned = -0.0013099 Jy ! Component: 1400 - total flux cleaned = -0.00122462 Jy ! Component: 1450 - total flux cleaned = -0.00120379 Jy ! Component: 1500 - total flux cleaned = -0.00109949 Jy ! Component: 1550 - total flux cleaned = -0.00107888 Jy ! Component: 1600 - total flux cleaned = -0.0010587 Jy ! Component: 1650 - total flux cleaned = -0.000957871 Jy ! Component: 1700 - total flux cleaned = -0.000857919 Jy ! Component: 1750 - total flux cleaned = -0.000661495 Jy ! Component: 1800 - total flux cleaned = -0.000622411 Jy ! Component: 1850 - total flux cleaned = -0.000545345 Jy ! Component: 1900 - total flux cleaned = -0.000412007 Jy ! Component: 1950 - total flux cleaned = -0.000242507 Jy ! Component: 2000 - total flux cleaned = -0.000149554 Jy ! Component: 2050 - total flux cleaned = -3.93937e-05 Jy ! Component: 2100 - total flux cleaned = 1.53042e-05 Jy ! Component: 2150 - total flux cleaned = 0.000159414 Jy ! Component: 2200 - total flux cleaned = 0.000194914 Jy ! Component: 2250 - total flux cleaned = 0.000248178 Jy ! Component: 2300 - total flux cleaned = 0.000387944 Jy ! Component: 2350 - total flux cleaned = 0.000439553 Jy ! Component: 2400 - total flux cleaned = 0.000473887 Jy ! Component: 2450 - total flux cleaned = 0.000507893 Jy ! Component: 2500 - total flux cleaned = 0.000625419 Jy ! Component: 2550 - total flux cleaned = 0.000642342 Jy ! Component: 2600 - total flux cleaned = 0.000708311 Jy ! Component: 2650 - total flux cleaned = 0.000790033 Jy ! Component: 2700 - total flux cleaned = 0.000806465 Jy ! Component: 2750 - total flux cleaned = 0.000870706 Jy ! Component: 2800 - total flux cleaned = 0.00088673 Jy ! Component: 2850 - total flux cleaned = 0.00104419 Jy ! Component: 2900 - total flux cleaned = 0.00102833 Jy ! Component: 2950 - total flux cleaned = 0.00113662 Jy ! Component: 3000 - total flux cleaned = 0.00118253 Jy ! Component: 3050 - total flux cleaned = 0.00121306 Jy ! Component: 3100 - total flux cleaned = 0.00139381 Jy ! Component: 3150 - total flux cleaned = 0.0013638 Jy ! Component: 3200 - total flux cleaned = 0.0014084 Jy ! Component: 3250 - total flux cleaned = 0.00146702 Jy ! Component: 3300 - total flux cleaned = 0.0014961 Jy ! Component: 3350 - total flux cleaned = 0.00152503 Jy ! Component: 3400 - total flux cleaned = 0.00153931 Jy ! Component: 3450 - total flux cleaned = 0.00162431 Jy ! Component: 3500 - total flux cleaned = 0.00159602 Jy ! Component: 3550 - total flux cleaned = 0.00165211 Jy ! Component: 3600 - total flux cleaned = 0.00169388 Jy ! Component: 3650 - total flux cleaned = 0.0016662 Jy ! Component: 3700 - total flux cleaned = 0.00162493 Jy ! Component: 3750 - total flux cleaned = 0.0016522 Jy ! Component: 3800 - total flux cleaned = 0.00161146 Jy ! Component: 3850 - total flux cleaned = 0.00158461 Jy ! Component: 3900 - total flux cleaned = 0.00154474 Jy ! Component: 3950 - total flux cleaned = 0.00154485 Jy ! Component: 4000 - total flux cleaned = 0.00157098 Jy ! Component: 4050 - total flux cleaned = 0.00159706 Jy ! Total flux subtracted in 4096 components = 0.00154519 Jy ! Clean residual min=-0.000744 max=0.000819 Jy/beam ! Clean residual mean=0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.108569 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 387 components and 0.108569 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2339-1206_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.784 x 8.45 at 3.733 degrees (North through East) ! Clean map min=-0.0020434 max=0.093997 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2339-1206_S_map.fits wmodel /image_prod/ug002_uva//J2339-1206_S_map.mod ! Writing 387 model components to file: /image_prod/ug002_uva//J2339-1206_S_map.mod wobs /image_prod/ug002_uva//J2339-1206_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2339-1206_S_uvs.fits wwins /image_prod/ug002_uva//J2339-1206_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2339-1206_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0939966 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236504 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.754826 0.754826 1.50965 3.01931 6.03861 12.0772 24.1544 48.3089 96.6178 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 397.442 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2339-1206_S_dfm.log closed on Thu Mar 5 06:22:11 2020