! Started logfile: /image_prod/ug002_uva//J1509+1611_S_dfm.log on Thu Mar 5 02:06:28 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//J1509+1611_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1509+1611_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981481 visibilities/baseline/integration-bin. ! Found source: J1509+1611 ! ! 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 7950 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 J1509+1611_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012325Jy sigma=8.809098 ! Fit after self-cal, rms=0.898875Jy sigma=7.789689 ! 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=2.853 mas, bmaj=7.252 mas, bpa=-6.106 degrees ! Estimated noise=1.25479 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 = 0.0829407 Jy ! Component: 100 - total flux cleaned = 0.101085 Jy ! Total flux subtracted in 100 components = 0.101085 Jy ! Clean residual min=-0.005164 max=0.007691 Jy/beam ! Clean residual mean=-0.000003 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.101085 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.101085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069206Jy sigma=0.498865 ! Fit after self-cal, rms=0.068896Jy sigma=0.497761 ! Inverting map ! Added new window around map position (3, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490484 Jy ! Component: 100 - total flux cleaned = 0.00644631 Jy ! Total flux subtracted in 100 components = 0.00644631 Jy ! Clean residual min=-0.004354 max=0.005936 Jy/beam ! Clean residual mean=-0.000003 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.107531 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.107531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068124Jy sigma=0.490142 ! Fit after self-cal, rms=0.068094Jy sigma=0.489749 ! 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=3.349 mas, bmaj=7.944 mas, bpa=-5.314 degrees ! Estimated noise=0.942992 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 = 0.00333245 Jy ! Component: 100 - total flux cleaned = 0.0033331 Jy ! Component: 150 - total flux cleaned = 0.00333104 Jy ! Component: 200 - total flux cleaned = 0.00324274 Jy ! Total flux subtracted in 200 components = 0.00324274 Jy ! Clean residual min=-0.003703 max=0.004548 Jy/beam ! Clean residual mean=-0.000003 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.110774 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.110774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067714Jy sigma=0.486687 ! Fit after self-cal, rms=0.067698Jy sigma=0.486590 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.349 x 7.944 at -5.314 degrees (North through East) ! Clean map min=-0.0037221 max=0.10285 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.03 KP 0.95 ! LA 0.99 MK 0.91 NL 0.93 OV 0.98 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.00 HN 1.04 KP 0.95 ! LA 0.98 MK 0.93 NL 1.14 OV 1.00 ! PT 1.01 SC 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.03 HN 1.03 KP 0.91 ! LA 0.99 MK 0.94 NL 1.00 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.067698Jy sigma=0.486590 ! Fit after self-cal, rms=0.068812Jy sigma=0.477365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=7.978 mas, bpa=-5.168 degrees ! Estimated noise=0.939049 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 = -0.00122159 Jy ! Component: 100 - total flux cleaned = -0.000987704 Jy ! Component: 150 - total flux cleaned = -0.00103198 Jy ! Component: 200 - total flux cleaned = -0.00115716 Jy ! Total flux subtracted in 200 components = -0.00115716 Jy ! Clean residual min=-0.003175 max=0.002829 Jy/beam ! Clean residual mean=-0.000003 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.109617 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.109617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068693Jy sigma=0.476598 ! Fit after self-cal, rms=0.068770Jy sigma=0.476429 ! 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=0.068770Jy sigma=0.476429 ! Fit after self-cal, rms=0.078537Jy sigma=0.467161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=8.041 mas, bpa=-5.191 degrees ! Estimated noise=0.942804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000858828 Jy ! Component: 100 - total flux cleaned = -0.000859738 Jy ! Component: 150 - total flux cleaned = -0.000858472 Jy ! Component: 200 - total flux cleaned = -0.000829509 Jy ! Total flux subtracted in 200 components = -0.000829509 Jy ! Clean residual min=-0.002001 max=0.002176 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.108787 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.108787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078485Jy sigma=0.466732 ! Fit after self-cal, rms=0.078558Jy sigma=0.466599 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 (-5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159591 Jy ! Component: 100 - total flux cleaned = 0.00155107 Jy ! Component: 150 - total flux cleaned = 0.00155177 Jy ! Component: 200 - total flux cleaned = 0.00148073 Jy ! Total flux subtracted in 200 components = 0.00148073 Jy ! Clean residual min=-0.001861 max=0.001841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.110268 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.110268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078467Jy sigma=0.466023 ! Fit after self-cal, rms=0.078458Jy sigma=0.465988 ! 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=0.078458Jy sigma=0.465988 ! Fit after self-cal, rms=0.080401Jy sigma=0.465588 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=8.055 mas, bpa=-5.241 degrees ! Estimated noise=0.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108583 Jy ! Component: 100 - total flux cleaned = 0.000291596 Jy ! Component: 150 - total flux cleaned = 0.000322654 Jy ! Component: 200 - total flux cleaned = 0.000351823 Jy ! Total flux subtracted in 200 components = 0.000351823 Jy ! Clean residual min=-0.001696 max=0.001800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.11062 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.11062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080353Jy sigma=0.465314 ! Fit after self-cal, rms=0.080360Jy sigma=0.465292 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 (-116.5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695458 Jy ! Component: 100 - total flux cleaned = 0.000222789 Jy ! Component: 150 - total flux cleaned = -1.35346e-05 Jy ! Component: 200 - total flux cleaned = -0.000193929 Jy ! Total flux subtracted in 200 components = -0.000193929 Jy ! Clean residual min=-0.001577 max=0.001668 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.110426 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.110426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080296Jy sigma=0.464896 ! Fit after self-cal, rms=0.080291Jy sigma=0.464864 ! 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=0.080291Jy sigma=0.464864 ! Fit after self-cal, rms=0.080804Jy sigma=0.464803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.448 mas, bmaj=11.97 mas, bpa=-8.389 degrees ! Estimated noise=1.13882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5597e-05 Jy ! Component: 100 - total flux cleaned = 3.71693e-05 Jy ! Component: 150 - total flux cleaned = -1.39621e-05 Jy ! Component: 200 - total flux cleaned = -6.09363e-05 Jy ! Total flux subtracted in 200 components = -6.09363e-05 Jy ! Clean residual min=-0.001604 max=0.001584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.110365 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.110365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080784Jy sigma=0.464725 ! Fit after self-cal, rms=0.080790Jy sigma=0.464714 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 = -9.62526e-05 Jy ! Component: 100 - total flux cleaned = -0.000139199 Jy ! Component: 150 - total flux cleaned = -0.000200013 Jy ! Component: 200 - total flux cleaned = -0.000237157 Jy ! Total flux subtracted in 200 components = -0.000237157 Jy ! Clean residual min=-0.001539 max=0.001535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.110128 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.110128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080775Jy sigma=0.464677 ! Fit after self-cal, rms=0.080774Jy sigma=0.464672 ! 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=3.243 mas, bmaj=8.066 mas, bpa=-5.314 degrees ! Estimated noise=0.938115 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.243 x 8.066 at -5.314 degrees (North through East) ! Clean map min=-0.0014153 max=0.10244 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=2.763 mas, bmaj=7.367 mas, bpa=-6.207 degrees ! Estimated noise=1.24153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0821683 Jy ! Component: 100 - total flux cleaned = 0.100218 Jy ! Component: 150 - total flux cleaned = 0.105468 Jy ! Component: 200 - total flux cleaned = 0.107787 Jy ! Total flux subtracted in 200 components = 0.107787 Jy ! Clean residual min=-0.002608 max=0.002279 Jy/beam ! Clean residual mean=-0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.107787 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.107787 Jy ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=8.066 mas, bpa=-5.314 degrees ! Estimated noise=0.938115 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 = 0.00209274 Jy ! Component: 100 - total flux cleaned = 0.00296185 Jy ! Component: 150 - total flux cleaned = 0.0030148 Jy ! Component: 200 - total flux cleaned = 0.00291977 Jy ! Total flux subtracted in 200 components = 0.00291977 Jy ! Clean residual min=-0.001720 max=0.001871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.110707 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.110707 Jy ! Inverting map ! Added new window around map position (-89.5, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150671 Jy ! Component: 100 - total flux cleaned = 0.0015081 Jy ! Component: 150 - total flux cleaned = 0.00147039 Jy ! Component: 200 - total flux cleaned = 0.00135944 Jy ! Total flux subtracted in 200 components = 0.00135944 Jy ! Clean residual min=-0.001654 max=0.001531 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.112066 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 0.112066 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=7.448 mas, bmaj=11.97 mas, bpa=-8.389 degrees ! Estimated noise=1.13882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628492 Jy ! Component: 100 - total flux cleaned = -0.000861642 Jy ! Component: 150 - total flux cleaned = -0.0010364 Jy ! Component: 200 - total flux cleaned = -0.00111489 Jy ! Total flux subtracted in 200 components = -0.00111489 Jy ! Clean residual min=-0.001498 max=0.001539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.110952 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 = -9.6738e-05 Jy ! Component: 100 - total flux cleaned = -0.000164391 Jy ! Component: 150 - total flux cleaned = -0.00022769 Jy ! Component: 200 - total flux cleaned = -0.000268008 Jy ! Total flux subtracted in 200 components = -0.000268008 Jy ! Clean residual min=-0.001458 max=0.001516 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.110684 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 102 components and 0.110684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=8.066 mas, bpa=-5.314 degrees ! Estimated noise=0.938115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222016 Jy ! Component: 100 - total flux cleaned = 0.000314049 Jy ! Component: 150 - total flux cleaned = 0.000313901 Jy ! Component: 200 - total flux cleaned = 0.000340693 Jy ! Total flux subtracted in 200 components = 0.000340693 Jy ! Clean residual min=-0.001540 max=0.001452 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.111024 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.111024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080753Jy sigma=0.464619 ! Fit after self-cal, rms=0.080769Jy sigma=0.464529 wmodel J1509+1611_S_map.mod ! Writing 124 model components to file: J1509+1611_S_map.mod wobs J1509+1611_S_uvs.fits ! Writing UV FITS file: J1509+1611_S_uvs.fits wwins J1509+1611_S_map.win ! wwins: Wrote 5 windows to J1509+1611_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 = -3.6196e-05 Jy ! Component: 100 - total flux cleaned = 0.000144351 Jy ! Component: 150 - total flux cleaned = 0.000269356 Jy ! Component: 200 - total flux cleaned = 0.000318496 Jy ! Component: 250 - total flux cleaned = 0.000389595 Jy ! Component: 300 - total flux cleaned = 0.000389431 Jy ! Component: 350 - total flux cleaned = 0.00032115 Jy ! Component: 400 - total flux cleaned = 0.000276748 Jy ! Component: 450 - total flux cleaned = 0.000276671 Jy ! Component: 500 - total flux cleaned = 0.000276467 Jy ! Component: 550 - total flux cleaned = 0.000234833 Jy ! Component: 600 - total flux cleaned = 0.000276935 Jy ! Component: 650 - total flux cleaned = 0.000297437 Jy ! Component: 700 - total flux cleaned = 0.00033738 Jy ! Component: 750 - total flux cleaned = 0.000238131 Jy ! Component: 800 - total flux cleaned = 0.000198898 Jy ! Component: 850 - total flux cleaned = 0.000121566 Jy ! Component: 900 - total flux cleaned = 4.55476e-05 Jy ! Component: 950 - total flux cleaned = -2.95677e-05 Jy ! Component: 1000 - total flux cleaned = -0.00012219 Jy ! Component: 1050 - total flux cleaned = -0.000176831 Jy ! Component: 1100 - total flux cleaned = -0.000231456 Jy ! Component: 1150 - total flux cleaned = -0.000392645 Jy ! Component: 1200 - total flux cleaned = -0.000428155 Jy ! Component: 1250 - total flux cleaned = -0.000498255 Jy ! Component: 1300 - total flux cleaned = -0.000585075 Jy ! Component: 1350 - total flux cleaned = -0.000671088 Jy ! Component: 1400 - total flux cleaned = -0.000772925 Jy ! Component: 1450 - total flux cleaned = -0.000857152 Jy ! Component: 1500 - total flux cleaned = -0.000906991 Jy ! Component: 1550 - total flux cleaned = -0.000972916 Jy ! Component: 1600 - total flux cleaned = -0.00103835 Jy ! Component: 1650 - total flux cleaned = -0.00113514 Jy ! Component: 1700 - total flux cleaned = -0.00119898 Jy ! Component: 1750 - total flux cleaned = -0.00123063 Jy ! Component: 1800 - total flux cleaned = -0.00126197 Jy ! Component: 1850 - total flux cleaned = -0.00137097 Jy ! Component: 1900 - total flux cleaned = -0.00135542 Jy ! Component: 1950 - total flux cleaned = -0.00137057 Jy ! Component: 2000 - total flux cleaned = -0.00140104 Jy ! Component: 2050 - total flux cleaned = -0.00144634 Jy ! Component: 2100 - total flux cleaned = -0.00149115 Jy ! Component: 2150 - total flux cleaned = -0.00149097 Jy ! Component: 2200 - total flux cleaned = -0.00153513 Jy ! Component: 2250 - total flux cleaned = -0.0014764 Jy ! Component: 2300 - total flux cleaned = -0.00149097 Jy ! Component: 2350 - total flux cleaned = -0.00149112 Jy ! Component: 2400 - total flux cleaned = -0.00143382 Jy ! Component: 2450 - total flux cleaned = -0.00144804 Jy ! Component: 2500 - total flux cleaned = -0.00141991 Jy ! Component: 2550 - total flux cleaned = -0.00147605 Jy ! Component: 2600 - total flux cleaned = -0.00146202 Jy ! Component: 2650 - total flux cleaned = -0.00146187 Jy ! Component: 2700 - total flux cleaned = -0.00146184 Jy ! Component: 2750 - total flux cleaned = -0.00143461 Jy ! Component: 2800 - total flux cleaned = -0.00150241 Jy ! Component: 2850 - total flux cleaned = -0.00151579 Jy ! Component: 2900 - total flux cleaned = -0.00151578 Jy ! Component: 2950 - total flux cleaned = -0.00148901 Jy ! Component: 3000 - total flux cleaned = -0.00152867 Jy ! Component: 3050 - total flux cleaned = -0.00150223 Jy ! Component: 3100 - total flux cleaned = -0.00143682 Jy ! Component: 3150 - total flux cleaned = -0.00146284 Jy ! Component: 3200 - total flux cleaned = -0.00143689 Jy ! Component: 3250 - total flux cleaned = -0.00147541 Jy ! Component: 3300 - total flux cleaned = -0.00147555 Jy ! Component: 3350 - total flux cleaned = -0.00155181 Jy ! Component: 3400 - total flux cleaned = -0.00147595 Jy ! Component: 3450 - total flux cleaned = -0.00147596 Jy ! Component: 3500 - total flux cleaned = -0.00146343 Jy ! Component: 3550 - total flux cleaned = -0.00146357 Jy ! Component: 3600 - total flux cleaned = -0.0014512 Jy ! Component: 3650 - total flux cleaned = -0.00143886 Jy ! Component: 3700 - total flux cleaned = -0.00141441 Jy ! Component: 3750 - total flux cleaned = -0.00141438 Jy ! Component: 3800 - total flux cleaned = -0.00139015 Jy ! Component: 3850 - total flux cleaned = -0.00139009 Jy ! Component: 3900 - total flux cleaned = -0.00133021 Jy ! Component: 3950 - total flux cleaned = -0.00128247 Jy ! Component: 4000 - total flux cleaned = -0.00133 Jy ! Component: 4050 - total flux cleaned = -0.00127095 Jy ! Total flux subtracted in 4096 components = -0.00125927 Jy ! Clean residual min=-0.000797 max=0.000749 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.109765 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 409 components and 0.109765 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1509+1611_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.243 x 8.066 at -5.314 degrees (North through East) ! Clean map min=-0.001162 max=0.10329 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1509+1611_S_map.fits wmodel /image_prod/ug002_uva//J1509+1611_S_map.mod ! Writing 409 model components to file: /image_prod/ug002_uva//J1509+1611_S_map.mod wobs /image_prod/ug002_uva//J1509+1611_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1509+1611_S_uvs.fits wwins /image_prod/ug002_uva//J1509+1611_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1509+1611_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629704 0.629704 1.25941 2.51882 5.03763 10.0753 20.1505 40.3011 80.6021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 476.414 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1509+1611_S_dfm.log closed on Thu Mar 5 02:06:32 2020