! Started logfile: /image_prod/ug002_uva//J1704+0134_S_dfm.log on Thu Mar 5 03:04:53 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//J1704+0134_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1704+0134_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795926 visibilities/baseline/integration-bin. ! Found source: J1704+0134 ! ! 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 6447 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 J1704+0134_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042811Jy sigma=7.717277 ! Fit after self-cal, rms=0.751127Jy sigma=5.537768 ! 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=3.203 mas, bmaj=7.506 mas, bpa=1.734 degrees ! Estimated noise=1.7617 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 = 0.193373 Jy ! Component: 100 - total flux cleaned = 0.242677 Jy ! Total flux subtracted in 100 components = 0.242677 Jy ! Clean residual min=-0.010249 max=0.019960 Jy/beam ! Clean residual mean=0.000088 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.242677 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.242677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082379Jy sigma=0.532607 ! Fit after self-cal, rms=0.082382Jy sigma=0.532529 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204488 Jy ! Component: 100 - total flux cleaned = 0.0295119 Jy ! Total flux subtracted in 100 components = 0.0295119 Jy ! Clean residual min=-0.008559 max=0.010543 Jy/beam ! Clean residual mean=0.000032 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.272189 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.272189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077780Jy sigma=0.488696 ! Fit after self-cal, rms=0.077799Jy sigma=0.488651 ! 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=3.756 mas, bmaj=8.424 mas, bpa=1.771 degrees ! Estimated noise=1.23034 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 = 0.00540905 Jy ! Component: 100 - total flux cleaned = 0.00788082 Jy ! Component: 150 - total flux cleaned = 0.00832839 Jy ! Component: 200 - total flux cleaned = 0.00848476 Jy ! Total flux subtracted in 200 components = 0.00848476 Jy ! Clean residual min=-0.008948 max=0.009069 Jy/beam ! Clean residual mean=0.000018 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.280674 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.280674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077450Jy sigma=0.484896 ! Fit after self-cal, rms=0.077445Jy sigma=0.484802 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 8.424 at 1.771 degrees (North through East) ! Clean map min=-0.0088119 max=0.2523 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.99 ! LA 1.03 MK 0.95 NL 0.99 OV 0.91 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 1.05 ! LA 1.04 MK 0.98 NL 0.99 OV 0.90 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 1.03 ! LA 1.04 MK 1.00 NL 0.99 OV 0.89 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.077445Jy sigma=0.484802 ! Fit after self-cal, rms=0.075846Jy sigma=0.469403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=8.443 mas, bpa=1.759 degrees ! Estimated noise=1.23034 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 (-3.5, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878635 Jy ! Component: 100 - total flux cleaned = 0.0092374 Jy ! Component: 150 - total flux cleaned = 0.00924024 Jy ! Component: 200 - total flux cleaned = 0.0091327 Jy ! Total flux subtracted in 200 components = 0.0091327 Jy ! Clean residual min=-0.005332 max=0.005014 Jy/beam ! Clean residual mean=0.000022 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.289806 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.289806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074753Jy sigma=0.459675 ! Fit after self-cal, rms=0.074710Jy sigma=0.459080 ! 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=0.074710Jy sigma=0.459080 ! Fit after self-cal, rms=0.075010Jy sigma=0.438803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.754 mas, bmaj=8.417 mas, bpa=1.663 degrees ! Estimated noise=1.22754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267257 Jy ! Component: 100 - total flux cleaned = 0.00381455 Jy ! Component: 150 - total flux cleaned = 0.00441922 Jy ! Component: 200 - total flux cleaned = 0.00488229 Jy ! Total flux subtracted in 200 components = 0.00488229 Jy ! Clean residual min=-0.002342 max=0.002777 Jy/beam ! Clean residual mean=0.000010 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.294689 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.294689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074877Jy sigma=0.437603 ! Fit after self-cal, rms=0.074951Jy sigma=0.437479 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 (-112.5, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131564 Jy ! Component: 100 - total flux cleaned = 0.00130636 Jy ! Component: 150 - total flux cleaned = 0.00145539 Jy ! Component: 200 - total flux cleaned = 0.00150278 Jy ! Total flux subtracted in 200 components = 0.00150278 Jy ! Clean residual min=-0.002186 max=0.002271 Jy/beam ! Clean residual mean=0.000011 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.296192 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.296191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074831Jy sigma=0.436682 ! Fit after self-cal, rms=0.074828Jy sigma=0.436667 ! 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=0.074828Jy sigma=0.436667 ! Fit after self-cal, rms=0.075103Jy sigma=0.436580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.753 mas, bmaj=8.415 mas, bpa=1.665 degrees ! Estimated noise=1.22821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715244 Jy ! Component: 100 - total flux cleaned = 0.000881201 Jy ! Component: 150 - total flux cleaned = 0.000881369 Jy ! Component: 200 - total flux cleaned = 0.000881114 Jy ! Total flux subtracted in 200 components = 0.000881114 Jy ! Clean residual min=-0.002118 max=0.002295 Jy/beam ! Clean residual mean=0.000011 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.297073 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.297073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075053Jy sigma=0.436275 ! Fit after self-cal, rms=0.075058Jy sigma=0.436268 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 = 0.000157638 Jy ! Component: 100 - total flux cleaned = 0.000227953 Jy ! Component: 150 - total flux cleaned = 0.000228622 Jy ! Component: 200 - total flux cleaned = 0.000260939 Jy ! Total flux subtracted in 200 components = 0.000260939 Jy ! Clean residual min=-0.002050 max=0.002214 Jy/beam ! Clean residual mean=0.000011 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.297333 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.297334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075023Jy sigma=0.436066 ! Fit after self-cal, rms=0.075022Jy sigma=0.436062 ! 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=0.075022Jy sigma=0.436062 ! Fit after self-cal, rms=0.075147Jy sigma=0.436047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.913 mas, bmaj=12.46 mas, bpa=1.054 degrees ! Estimated noise=1.43317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509823 Jy ! Component: 100 - total flux cleaned = -0.000640172 Jy ! Component: 150 - total flux cleaned = -0.000683247 Jy ! Component: 200 - total flux cleaned = -0.000703193 Jy ! Total flux subtracted in 200 components = -0.000703193 Jy ! Clean residual min=-0.002278 max=0.002286 Jy/beam ! Clean residual mean=0.000019 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.29663 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.29663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075140Jy sigma=0.435978 ! Fit after self-cal, rms=0.075140Jy sigma=0.435971 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 = -2.55547e-05 Jy ! Component: 100 - total flux cleaned = -4.28683e-05 Jy ! Component: 150 - total flux cleaned = -4.23361e-05 Jy ! Component: 200 - total flux cleaned = -4.22024e-05 Jy ! Total flux subtracted in 200 components = -4.22024e-05 Jy ! Clean residual min=-0.002265 max=0.002236 Jy/beam ! Clean residual mean=0.000018 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.296588 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.296588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075137Jy sigma=0.435952 ! Fit after self-cal, rms=0.075137Jy sigma=0.435950 ! 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=3.752 mas, bmaj=8.416 mas, bpa=1.638 degrees ! Estimated noise=1.22906 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.752 x 8.416 at 1.638 degrees (North through East) ! Clean map min=-0.0019467 max=0.25253 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=3.199 mas, bmaj=7.496 mas, bpa=1.668 degrees ! Estimated noise=1.75403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192477 Jy ! Component: 100 - total flux cleaned = 0.241891 Jy ! Component: 150 - total flux cleaned = 0.262414 Jy ! Component: 200 - total flux cleaned = 0.273282 Jy ! Total flux subtracted in 200 components = 0.273282 Jy ! Clean residual min=-0.004158 max=0.005791 Jy/beam ! Clean residual mean=0.000030 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.273282 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.273282 Jy ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=8.416 mas, bpa=1.638 degrees ! Estimated noise=1.22906 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 = 0.00869085 Jy ! Component: 100 - total flux cleaned = 0.0143057 Jy ! Component: 150 - total flux cleaned = 0.0181258 Jy ! Component: 200 - total flux cleaned = 0.0210348 Jy ! Total flux subtracted in 200 components = 0.0210348 Jy ! Clean residual min=-0.002862 max=0.003183 Jy/beam ! Clean residual mean=0.000014 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.294317 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.294317 Jy ! Inverting map ! Added new window around map position (5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270486 Jy ! Component: 100 - total flux cleaned = 0.00352545 Jy ! Component: 150 - total flux cleaned = 0.00380194 Jy ! Component: 200 - total flux cleaned = 0.00398765 Jy ! Total flux subtracted in 200 components = 0.00398765 Jy ! Clean residual min=-0.002465 max=0.002412 Jy/beam ! Clean residual mean=0.000010 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.298304 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.298304 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=7.913 mas, bmaj=12.46 mas, bpa=1.054 degrees ! Estimated noise=1.43317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299535 Jy ! Component: 100 - total flux cleaned = 2.38624e-05 Jy ! Component: 150 - total flux cleaned = -0.000146349 Jy ! Component: 200 - total flux cleaned = -0.000236023 Jy ! Total flux subtracted in 200 components = -0.000236023 Jy ! Clean residual min=-0.002135 max=0.001976 Jy/beam ! Clean residual mean=0.000017 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.298068 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 = -8.02638e-05 Jy ! Component: 100 - total flux cleaned = -0.000104966 Jy ! Component: 150 - total flux cleaned = -0.000129416 Jy ! Component: 200 - total flux cleaned = -0.000106639 Jy ! Total flux subtracted in 200 components = -0.000106639 Jy ! Clean residual min=-0.002100 max=0.001944 Jy/beam ! Clean residual mean=0.000017 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.297962 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 102 components and 0.297962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=8.416 mas, bpa=1.638 degrees ! Estimated noise=1.22906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.61592e-05 Jy ! Component: 100 - total flux cleaned = 9.61961e-05 Jy ! Component: 150 - total flux cleaned = 0.000191767 Jy ! Component: 200 - total flux cleaned = 0.000234113 Jy ! Total flux subtracted in 200 components = 0.000234113 Jy ! Clean residual min=-0.002115 max=0.002055 Jy/beam ! Clean residual mean=0.000010 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.298196 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.298196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075151Jy sigma=0.436096 ! Fit after self-cal, rms=0.075143Jy sigma=0.436023 wmodel J1704+0134_S_map.mod ! Writing 122 model components to file: J1704+0134_S_map.mod wobs J1704+0134_S_uvs.fits ! Writing UV FITS file: J1704+0134_S_uvs.fits wwins J1704+0134_S_map.win ! wwins: Wrote 4 windows to J1704+0134_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 = -0.000595169 Jy ! Component: 100 - total flux cleaned = -0.000774991 Jy ! Component: 150 - total flux cleaned = -0.000840207 Jy ! Component: 200 - total flux cleaned = -0.000971783 Jy ! Component: 250 - total flux cleaned = -0.00103555 Jy ! Component: 300 - total flux cleaned = -0.00109783 Jy ! Component: 350 - total flux cleaned = -0.00121833 Jy ! Component: 400 - total flux cleaned = -0.00127653 Jy ! Component: 450 - total flux cleaned = -0.00127614 Jy ! Component: 500 - total flux cleaned = -0.00141688 Jy ! Component: 550 - total flux cleaned = -0.00141632 Jy ! Component: 600 - total flux cleaned = -0.00152475 Jy ! Component: 650 - total flux cleaned = -0.00165741 Jy ! Component: 700 - total flux cleaned = -0.00173581 Jy ! Component: 750 - total flux cleaned = -0.00183823 Jy ! Component: 800 - total flux cleaned = -0.00191403 Jy ! Component: 850 - total flux cleaned = -0.00191466 Jy ! Component: 900 - total flux cleaned = -0.00196379 Jy ! Component: 950 - total flux cleaned = -0.00201212 Jy ! Component: 1000 - total flux cleaned = -0.00198888 Jy ! Component: 1050 - total flux cleaned = -0.00198935 Jy ! Component: 1100 - total flux cleaned = -0.00201293 Jy ! Component: 1150 - total flux cleaned = -0.00214973 Jy ! Component: 1200 - total flux cleaned = -0.00214987 Jy ! Component: 1250 - total flux cleaned = -0.00226053 Jy ! Component: 1300 - total flux cleaned = -0.00230369 Jy ! Component: 1350 - total flux cleaned = -0.00236859 Jy ! Component: 1400 - total flux cleaned = -0.00253993 Jy ! Component: 1450 - total flux cleaned = -0.00260334 Jy ! Component: 1500 - total flux cleaned = -0.0026453 Jy ! Component: 1550 - total flux cleaned = -0.00270772 Jy ! Component: 1600 - total flux cleaned = -0.00272855 Jy ! Component: 1650 - total flux cleaned = -0.00276927 Jy ! Component: 1700 - total flux cleaned = -0.00276954 Jy ! Component: 1750 - total flux cleaned = -0.0028292 Jy ! Component: 1800 - total flux cleaned = -0.0028098 Jy ! Component: 1850 - total flux cleaned = -0.00292659 Jy ! Component: 1900 - total flux cleaned = -0.00288809 Jy ! Component: 1950 - total flux cleaned = -0.00290727 Jy ! Component: 2000 - total flux cleaned = -0.00294508 Jy ! Component: 2050 - total flux cleaned = -0.00287014 Jy ! Component: 2100 - total flux cleaned = -0.00290712 Jy ! Component: 2150 - total flux cleaned = -0.00290701 Jy ! Component: 2200 - total flux cleaned = -0.00287069 Jy ! Component: 2250 - total flux cleaned = -0.00287046 Jy ! Component: 2300 - total flux cleaned = -0.00281668 Jy ! Component: 2350 - total flux cleaned = -0.00283423 Jy ! Component: 2400 - total flux cleaned = -0.00281666 Jy ! Component: 2450 - total flux cleaned = -0.00279939 Jy ! Component: 2500 - total flux cleaned = -0.00283387 Jy ! Component: 2550 - total flux cleaned = -0.00276545 Jy ! Component: 2600 - total flux cleaned = -0.00279924 Jy ! Component: 2650 - total flux cleaned = -0.0027654 Jy ! Component: 2700 - total flux cleaned = -0.00274882 Jy ! Component: 2750 - total flux cleaned = -0.00273244 Jy ! Component: 2800 - total flux cleaned = -0.00271615 Jy ! Component: 2850 - total flux cleaned = -0.00274876 Jy ! Component: 2900 - total flux cleaned = -0.00270038 Jy ! Component: 2950 - total flux cleaned = -0.0027005 Jy ! Component: 3000 - total flux cleaned = -0.0026689 Jy ! Component: 3050 - total flux cleaned = -0.00270028 Jy ! Component: 3100 - total flux cleaned = -0.00266886 Jy ! Component: 3150 - total flux cleaned = -0.00274648 Jy ! Component: 3200 - total flux cleaned = -0.00271578 Jy ! Component: 3250 - total flux cleaned = -0.00276157 Jy ! Component: 3300 - total flux cleaned = -0.00277675 Jy ! Component: 3350 - total flux cleaned = -0.00276171 Jy ! Component: 3400 - total flux cleaned = -0.00282167 Jy ! Component: 3450 - total flux cleaned = -0.00277704 Jy ! Component: 3500 - total flux cleaned = -0.00286565 Jy ! Component: 3550 - total flux cleaned = -0.0029098 Jy ! Component: 3600 - total flux cleaned = -0.00290973 Jy ! Component: 3650 - total flux cleaned = -0.00298201 Jy ! Component: 3700 - total flux cleaned = -0.00291007 Jy ! Component: 3750 - total flux cleaned = -0.00295305 Jy ! Component: 3800 - total flux cleaned = -0.00298148 Jy ! Component: 3850 - total flux cleaned = -0.0029674 Jy ! Component: 3900 - total flux cleaned = -0.00298143 Jy ! Component: 3950 - total flux cleaned = -0.00298153 Jy ! Component: 4000 - total flux cleaned = -0.00303689 Jy ! Component: 4050 - total flux cleaned = -0.00295414 Jy ! Total flux subtracted in 4096 components = -0.00298148 Jy ! Clean residual min=-0.000752 max=0.000851 Jy/beam ! Clean residual mean=0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.295214 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 393 components and 0.295214 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1704+0134_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.752 x 8.416 at 1.638 degrees (North through East) ! Clean map min=-0.0015615 max=0.25232 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1704+0134_S_map.fits wmodel /image_prod/ug002_uva//J1704+0134_S_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J1704+0134_S_map.mod wobs /image_prod/ug002_uva//J1704+0134_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1704+0134_S_uvs.fits wwins /image_prod/ug002_uva//J1704+0134_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1704+0134_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.252319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299465 0.299465 0.598931 1.19786 2.39572 4.79145 9.58289 19.1658 38.3316 76.6631 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.252 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1001.78 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1704+0134_S_dfm.log closed on Thu Mar 5 03:04:57 2020