! Started logfile: /vlbi/uf001/uva//J1752+0611_S_dfm.log on Mon Jan 14 04:22:22 2019 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 /vlbi/uf001/uva//J1752+0611_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1752+0611_S_uva.fits ! AN table 1: 56 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.663194 visibilities/baseline/integration-bin. ! Found source: J1752+0611 ! ! 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 4011 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 J1752+0611_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 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.045099Jy sigma=19.182301 ! Fit after self-cal, rms=0.789196Jy sigma=14.355763 ! 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=3.02 mas, bmaj=6.575 mas, bpa=3.865 degrees ! Estimated noise=0.772482 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 = 0.159681 Jy ! Component: 100 - total flux cleaned = 0.213452 Jy ! Total flux subtracted in 100 components = 0.213452 Jy ! Clean residual min=-0.015848 max=0.029915 Jy/beam ! Clean residual mean=-0.000096 rms=0.005118 Jy/beam ! Combined flux in latest and established models = 0.213452 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.213452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110028Jy sigma=1.977250 ! Fit after self-cal, rms=0.109652Jy sigma=1.971745 ! Inverting map ! Added new window around map position (1, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348322 Jy ! Component: 100 - total flux cleaned = 0.0587046 Jy ! Total flux subtracted in 100 components = 0.0587046 Jy ! Clean residual min=-0.012528 max=0.021544 Jy/beam ! Clean residual mean=-0.000065 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 0.272156 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.272156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093380Jy sigma=1.635274 ! Fit after self-cal, rms=0.093099Jy sigma=1.629212 ! 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=3.462 mas, bmaj=7.135 mas, bpa=1.822 degrees ! Estimated noise=0.674007 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 = 0.0268281 Jy ! Component: 100 - total flux cleaned = 0.0441068 Jy ! Component: 150 - total flux cleaned = 0.0565935 Jy ! Component: 200 - total flux cleaned = 0.0658229 Jy ! Total flux subtracted in 200 components = 0.0658229 Jy ! Clean residual min=-0.010157 max=0.014540 Jy/beam ! Clean residual mean=-0.000057 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 0.337979 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 79 components and 0.337979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083796Jy sigma=1.440406 ! Fit after self-cal, rms=0.083573Jy sigma=1.434783 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.462 x 7.135 at 1.822 degrees (North through East) ! Clean map min=-0.010087 max=0.20181 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.97 KP 0.99 LA 0.93 ! MK 1.45 NL 0.99 OV 0.97 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.97 KP 1.01 LA 0.93 ! MK 1.30 NL 1.01 OV 0.94 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.96 KP 0.97 LA 0.94 ! MK 1.38 NL 0.98 OV 0.94 PT 0.96 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.083573Jy sigma=1.434783 ! Fit after self-cal, rms=0.088430Jy sigma=1.361855 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=7.446 mas, bpa=4.301 degrees ! Estimated noise=0.687835 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 = -0.00557359 Jy ! Component: 100 - total flux cleaned = -0.00674367 Jy ! Component: 150 - total flux cleaned = -0.00747596 Jy ! Component: 200 - total flux cleaned = -0.00779165 Jy ! Total flux subtracted in 200 components = -0.00779165 Jy ! Clean residual min=-0.009338 max=0.009514 Jy/beam ! Clean residual mean=-0.000022 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.330187 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.330187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087297Jy sigma=1.341717 ! Fit after self-cal, rms=0.087324Jy sigma=1.339803 ! 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=0.087324Jy sigma=1.339803 ! Fit after self-cal, rms=0.113275Jy sigma=1.179150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.232 mas, bpa=2.232 degrees ! Estimated noise=0.67718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197856 Jy ! Component: 100 - total flux cleaned = -0.00103634 Jy ! Component: 150 - total flux cleaned = -0.00181003 Jy ! Component: 200 - total flux cleaned = -0.00244275 Jy ! Total flux subtracted in 200 components = -0.00244275 Jy ! Clean residual min=-0.004364 max=0.005106 Jy/beam ! Clean residual mean=-0.000013 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.327745 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.327745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113009Jy sigma=1.170330 ! Fit after self-cal, rms=0.113248Jy sigma=1.168251 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 (-20, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176835 Jy ! Component: 100 - total flux cleaned = 0.00154932 Jy ! Component: 150 - total flux cleaned = 0.00119504 Jy ! Component: 200 - total flux cleaned = 0.0011124 Jy ! Total flux subtracted in 200 components = 0.0011124 Jy ! Clean residual min=-0.004424 max=0.004433 Jy/beam ! Clean residual mean=-0.000011 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.328857 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.328857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112952Jy sigma=1.162558 ! Fit after self-cal, rms=0.112907Jy sigma=1.161859 ! 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=0.112907Jy sigma=1.161859 ! Fit after self-cal, rms=0.114534Jy sigma=1.159232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=7.224 mas, bpa=2.3 degrees ! Estimated noise=0.674995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601514 Jy ! Component: 100 - total flux cleaned = 0.000584416 Jy ! Component: 150 - total flux cleaned = 0.000437649 Jy ! Component: 200 - total flux cleaned = 0.000369231 Jy ! Total flux subtracted in 200 components = 0.000369231 Jy ! Clean residual min=-0.004246 max=0.004192 Jy/beam ! Clean residual mean=-0.000010 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.329226 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.329226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114383Jy sigma=1.156103 ! Fit after self-cal, rms=0.114361Jy sigma=1.155682 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 (93, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827993 Jy ! Component: 100 - total flux cleaned = 0.000218132 Jy ! Component: 150 - total flux cleaned = -0.000359288 Jy ! Component: 200 - total flux cleaned = -0.000789618 Jy ! Total flux subtracted in 200 components = -0.000789618 Jy ! Clean residual min=-0.004090 max=0.003638 Jy/beam ! Clean residual mean=-0.000009 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.328437 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 0.328437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114115Jy sigma=1.150378 ! Fit after self-cal, rms=0.114087Jy sigma=1.150049 ! 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=0.114087Jy sigma=1.150049 ! Fit after self-cal, rms=0.114182Jy sigma=1.148829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.97 mas, bmaj=11.27 mas, bpa=0.6847 degrees ! Estimated noise=0.831067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497979 Jy ! Component: 100 - total flux cleaned = 0.000291074 Jy ! Component: 150 - total flux cleaned = 0.000187429 Jy ! Component: 200 - total flux cleaned = -8.93732e-05 Jy ! Total flux subtracted in 200 components = -8.93732e-05 Jy ! Clean residual min=-0.003256 max=0.002522 Jy/beam ! Clean residual mean=-0.000013 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.328347 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 0.328347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114081Jy sigma=1.148123 ! Fit after self-cal, rms=0.114052Jy sigma=1.147313 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 = -0.000123983 Jy ! Component: 100 - total flux cleaned = -0.000242612 Jy ! Component: 150 - total flux cleaned = -0.000282584 Jy ! Component: 200 - total flux cleaned = -0.000537656 Jy ! Total flux subtracted in 200 components = -0.000537656 Jy ! Clean residual min=-0.003301 max=0.002494 Jy/beam ! Clean residual mean=-0.000013 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.32781 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.32781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113979Jy sigma=1.147490 ! Fit after self-cal, rms=0.113960Jy sigma=1.146662 ! 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=3.586 mas, bmaj=7.228 mas, bpa=2.411 degrees ! Estimated noise=0.673891 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.586 x 7.228 at 2.411 degrees (North through East) ! Clean map min=-0.0039995 max=0.19683 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=3.136 mas, bmaj=6.592 mas, bpa=4.456 degrees ! Estimated noise=0.792666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163266 Jy ! Component: 100 - total flux cleaned = 0.220313 Jy ! Component: 150 - total flux cleaned = 0.253152 Jy ! Component: 200 - total flux cleaned = 0.274269 Jy ! Total flux subtracted in 200 components = 0.274269 Jy ! Clean residual min=-0.006879 max=0.012641 Jy/beam ! Clean residual mean=-0.000040 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.274269 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.274269 Jy ! Inverting map and beam ! Estimated beam: bmin=3.586 mas, bmaj=7.228 mas, bpa=2.411 degrees ! Estimated noise=0.673891 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 = 0.0185407 Jy ! Component: 100 - total flux cleaned = 0.0300056 Jy ! Component: 150 - total flux cleaned = 0.0377047 Jy ! Component: 200 - total flux cleaned = 0.0422904 Jy ! Total flux subtracted in 200 components = 0.0422904 Jy ! Clean residual min=-0.004130 max=0.006253 Jy/beam ! Clean residual mean=-0.000026 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.316559 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.316559 Jy ! Inverting map ! Added new window around map position (5.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420954 Jy ! Component: 100 - total flux cleaned = 0.00519174 Jy ! Component: 150 - total flux cleaned = 0.00574801 Jy ! Component: 200 - total flux cleaned = 0.00611559 Jy ! Total flux subtracted in 200 components = 0.00611559 Jy ! Clean residual min=-0.003748 max=0.003760 Jy/beam ! Clean residual mean=-0.000016 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.322675 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.322675 Jy ! Inverting map ! Added new window around map position (62.5, -29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240346 Jy ! Component: 100 - total flux cleaned = 0.00281293 Jy ! Component: 150 - total flux cleaned = 0.00317936 Jy ! Component: 200 - total flux cleaned = 0.00326433 Jy ! Total flux subtracted in 200 components = 0.00326433 Jy ! Clean residual min=-0.003495 max=0.003265 Jy/beam ! Clean residual mean=-0.000010 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.325939 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 0.325939 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=6.97 mas, bmaj=11.27 mas, bpa=0.6847 degrees ! Estimated noise=0.831067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103038 Jy ! Component: 100 - total flux cleaned = 0.00126722 Jy ! Component: 150 - total flux cleaned = 0.00131755 Jy ! Component: 200 - total flux cleaned = 0.00136304 Jy ! Total flux subtracted in 200 components = 0.00136304 Jy ! Clean residual min=-0.003220 max=0.002590 Jy/beam ! Clean residual mean=-0.000012 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.327302 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 = 8.35198e-05 Jy ! Component: 100 - total flux cleaned = 8.29918e-05 Jy ! Component: 150 - total flux cleaned = 0.000120718 Jy ! Component: 200 - total flux cleaned = 8.54747e-05 Jy ! Total flux subtracted in 200 components = 8.54747e-05 Jy ! Clean residual min=-0.003114 max=0.002565 Jy/beam ! Clean residual mean=-0.000011 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.327388 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 154 components and 0.327388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.586 mas, bmaj=7.228 mas, bpa=2.411 degrees ! Estimated noise=0.673891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000764888 Jy ! Component: 100 - total flux cleaned = -0.000770821 Jy ! Component: 150 - total flux cleaned = -0.000834197 Jy ! Component: 200 - total flux cleaned = -0.000887776 Jy ! Total flux subtracted in 200 components = -0.000887776 Jy ! Clean residual min=-0.003272 max=0.002969 Jy/beam ! Clean residual mean=-0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.3265 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.3265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113614Jy sigma=1.142811 ! Fit after self-cal, rms=0.113599Jy sigma=1.141612 wmodel J1752+0611_S_map.mod ! Writing 176 model components to file: J1752+0611_S_map.mod wobs J1752+0611_S_uvs.fits ! Writing UV FITS file: J1752+0611_S_uvs.fits wwins J1752+0611_S_map.win ! wwins: Wrote 6 windows to J1752+0611_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 = -0.000497116 Jy ! Component: 100 - total flux cleaned = -5.6192e-05 Jy ! Component: 150 - total flux cleaned = 0.000315512 Jy ! Component: 200 - total flux cleaned = 0.000538967 Jy ! Component: 250 - total flux cleaned = 0.000540356 Jy ! Component: 300 - total flux cleaned = 0.000375334 Jy ! Component: 350 - total flux cleaned = 0.000417091 Jy ! Component: 400 - total flux cleaned = 0.000534253 Jy ! Component: 450 - total flux cleaned = 0.000494868 Jy ! Component: 500 - total flux cleaned = 0.000532659 Jy ! Component: 550 - total flux cleaned = 0.000569969 Jy ! Component: 600 - total flux cleaned = 0.00057079 Jy ! Component: 650 - total flux cleaned = 0.000748159 Jy ! Component: 700 - total flux cleaned = 0.000677705 Jy ! Component: 750 - total flux cleaned = 0.000677364 Jy ! Component: 800 - total flux cleaned = 0.00074379 Jy ! Component: 850 - total flux cleaned = 0.000678008 Jy ! Component: 900 - total flux cleaned = 0.000678823 Jy ! Component: 950 - total flux cleaned = 0.000839469 Jy ! Component: 1000 - total flux cleaned = 0.000839492 Jy ! Component: 1050 - total flux cleaned = 0.000933134 Jy ! Component: 1100 - total flux cleaned = 0.000871646 Jy ! Component: 1150 - total flux cleaned = 0.000932425 Jy ! Component: 1200 - total flux cleaned = 0.000932725 Jy ! Component: 1250 - total flux cleaned = 0.000903221 Jy ! Component: 1300 - total flux cleaned = 0.000903051 Jy ! Component: 1350 - total flux cleaned = 0.000787216 Jy ! Component: 1400 - total flux cleaned = 0.000730105 Jy ! Component: 1450 - total flux cleaned = 0.000843422 Jy ! Component: 1500 - total flux cleaned = 0.000731659 Jy ! Component: 1550 - total flux cleaned = 0.000731941 Jy ! Component: 1600 - total flux cleaned = 0.000704846 Jy ! Component: 1650 - total flux cleaned = 0.000704947 Jy ! Component: 1700 - total flux cleaned = 0.000704647 Jy ! Component: 1750 - total flux cleaned = 0.000598355 Jy ! Component: 1800 - total flux cleaned = 0.000519611 Jy ! Component: 1850 - total flux cleaned = 0.000441795 Jy ! Component: 1900 - total flux cleaned = 0.000364761 Jy ! Component: 1950 - total flux cleaned = 0.000262726 Jy ! Component: 2000 - total flux cleaned = 0.000237597 Jy ! Component: 2050 - total flux cleaned = 0.0001379 Jy ! Component: 2100 - total flux cleaned = 8.81463e-05 Jy ! Component: 2150 - total flux cleaned = -5.92276e-05 Jy ! Component: 2200 - total flux cleaned = -0.000107622 Jy ! Component: 2250 - total flux cleaned = -0.000180152 Jy ! Component: 2300 - total flux cleaned = -0.000347928 Jy ! Component: 2350 - total flux cleaned = -0.000490602 Jy ! Component: 2400 - total flux cleaned = -0.000631812 Jy ! Component: 2450 - total flux cleaned = -0.000702203 Jy ! Component: 2500 - total flux cleaned = -0.000748739 Jy ! Component: 2550 - total flux cleaned = -0.00086367 Jy ! Component: 2600 - total flux cleaned = -0.000932131 Jy ! Component: 2650 - total flux cleaned = -0.000931995 Jy ! Component: 2700 - total flux cleaned = -0.00099961 Jy ! Component: 2750 - total flux cleaned = -0.00104411 Jy ! Component: 2800 - total flux cleaned = -0.00113257 Jy ! Component: 2850 - total flux cleaned = -0.00124203 Jy ! Component: 2900 - total flux cleaned = -0.00130719 Jy ! Component: 2950 - total flux cleaned = -0.00137197 Jy ! Component: 3000 - total flux cleaned = -0.0014794 Jy ! Component: 3050 - total flux cleaned = -0.00150084 Jy ! Component: 3100 - total flux cleaned = -0.00160661 Jy ! Component: 3150 - total flux cleaned = -0.00171177 Jy ! Component: 3200 - total flux cleaned = -0.00175357 Jy ! Component: 3250 - total flux cleaned = -0.00185735 Jy ! Component: 3300 - total flux cleaned = -0.00196052 Jy ! Component: 3350 - total flux cleaned = -0.00208358 Jy ! Component: 3400 - total flux cleaned = -0.00218538 Jy ! Component: 3450 - total flux cleaned = -0.00228664 Jy ! Component: 3500 - total flux cleaned = -0.00236707 Jy ! Component: 3550 - total flux cleaned = -0.00246713 Jy ! Component: 3600 - total flux cleaned = -0.00254667 Jy ! Component: 3650 - total flux cleaned = -0.00268483 Jy ! Component: 3700 - total flux cleaned = -0.00280274 Jy ! Component: 3750 - total flux cleaned = -0.00288072 Jy ! Component: 3800 - total flux cleaned = -0.00290008 Jy ! Component: 3850 - total flux cleaned = -0.00303533 Jy ! Component: 3900 - total flux cleaned = -0.00316977 Jy ! Component: 3950 - total flux cleaned = -0.0032653 Jy ! Component: 4000 - total flux cleaned = -0.00336016 Jy ! Component: 4050 - total flux cleaned = -0.00341677 Jy ! Total flux subtracted in 4096 components = -0.00351067 Jy ! Clean residual min=-0.001086 max=0.001047 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.322989 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 479 components and 0.322989 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1752+0611_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.586 x 7.228 at 2.411 degrees (North through East) ! Clean map min=-0.0033242 max=0.19909 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1752+0611_S_map.fits wmodel /vlbi/uf001/uva//J1752+0611_S_map.mod ! Writing 479 model components to file: /vlbi/uf001/uva//J1752+0611_S_map.mod wobs /vlbi/uf001/uva//J1752+0611_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1752+0611_S_uvs.fits wwins /vlbi/uf001/uva//J1752+0611_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1752+0611_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.199092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.516526 0.516526 1.03305 2.06611 4.13221 8.26442 16.5288 33.0577 66.1154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 580.803 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1752+0611_S_dfm.log closed on Mon Jan 14 04:22:27 2019