! Started logfile: /vlbi/uf001/uva//J0151+5454_S_dfm.log on Sun Jan 13 21:08:24 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//J0151+5454_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0151+5454_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976543 visibilities/baseline/integration-bin. ! Found source: J0151+5454 ! ! 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 9492 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 J0151+5454_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010134Jy sigma=21.938956 ! Fit after self-cal, rms=0.877326Jy sigma=19.075551 ! 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=3.108 mas, bmaj=4.181 mas, bpa=-8.902 degrees ! Estimated noise=0.531494 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 = 0.0915546 Jy ! Component: 100 - total flux cleaned = 0.112811 Jy ! Total flux subtracted in 100 components = 0.112811 Jy ! Clean residual min=-0.003831 max=0.008259 Jy/beam ! Clean residual mean=0.000001 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.112811 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.112811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068643Jy sigma=1.259159 ! Fit after self-cal, rms=0.068644Jy sigma=1.259028 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919623 Jy ! Component: 100 - total flux cleaned = 0.0143587 Jy ! Total flux subtracted in 100 components = 0.0143587 Jy ! Clean residual min=-0.003398 max=0.004336 Jy/beam ! Clean residual mean=-0.000002 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.127169 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.127169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066585Jy sigma=1.220356 ! Fit after self-cal, rms=0.066574Jy sigma=1.219927 ! 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=3.778 mas, bmaj=4.981 mas, bpa=-4.021 degrees ! Estimated noise=0.342491 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 (11, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655261 Jy ! Component: 100 - total flux cleaned = 0.0108947 Jy ! Component: 150 - total flux cleaned = 0.0139841 Jy ! Component: 200 - total flux cleaned = 0.0162416 Jy ! Total flux subtracted in 200 components = 0.0162416 Jy ! Clean residual min=-0.002714 max=0.002469 Jy/beam ! Clean residual mean=-0.000018 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.143411 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 67 components and 0.143411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065585Jy sigma=1.202525 ! Fit after self-cal, rms=0.065536Jy sigma=1.201243 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 4.981 at -4.021 degrees (North through East) ! Clean map min=-0.0024304 max=0.12083 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.00 ! LA 0.99 MK 1.03 NL 0.98 OV 1.04 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.04 ! LA 0.97 MK 1.03 NL 1.04 OV 0.94 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.01 KP 1.01 ! LA 0.96 MK 0.97 NL 1.01 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.065536Jy sigma=1.201243 ! Fit after self-cal, rms=0.064519Jy sigma=1.194370 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=5.015 mas, bpa=-4.15 degrees ! Estimated noise=0.343067 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 = 0.00165559 Jy ! Component: 100 - total flux cleaned = 0.00237229 Jy ! Component: 150 - total flux cleaned = 0.00284522 Jy ! Component: 200 - total flux cleaned = 0.00315236 Jy ! Total flux subtracted in 200 components = 0.00315236 Jy ! Clean residual min=-0.002221 max=0.001922 Jy/beam ! Clean residual mean=-0.000009 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.146563 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.146563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064428Jy sigma=1.193287 ! Fit after self-cal, rms=0.064436Jy sigma=1.193091 ! 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=0.064436Jy sigma=1.193091 ! Fit after self-cal, rms=0.057679Jy sigma=1.172151 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=5.019 mas, bpa=-3.869 degrees ! Estimated noise=0.341887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103321 Jy ! Component: 100 - total flux cleaned = 0.00139314 Jy ! Component: 150 - total flux cleaned = 0.00157871 Jy ! Component: 200 - total flux cleaned = 0.00167765 Jy ! Total flux subtracted in 200 components = 0.00167765 Jy ! Clean residual min=-0.001608 max=0.001409 Jy/beam ! Clean residual mean=0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.148241 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.148241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057649Jy sigma=1.171531 ! Fit after self-cal, rms=0.057638Jy sigma=1.171246 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 = 0.000262501 Jy ! Component: 100 - total flux cleaned = 0.000359673 Jy ! Component: 150 - total flux cleaned = 0.000429485 Jy ! Component: 200 - total flux cleaned = 0.000507638 Jy ! Total flux subtracted in 200 components = 0.000507638 Jy ! Clean residual min=-0.001557 max=0.001332 Jy/beam ! Clean residual mean=0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.148749 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.148749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057626Jy sigma=1.171021 ! Fit after self-cal, rms=0.057626Jy sigma=1.170996 ! 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=0.057626Jy sigma=1.170996 ! Fit after self-cal, rms=0.057623Jy sigma=1.170916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=5.017 mas, bpa=-3.979 degrees ! Estimated noise=0.341738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146555 Jy ! Component: 100 - total flux cleaned = 0.000288246 Jy ! Component: 150 - total flux cleaned = 0.000381162 Jy ! Component: 200 - total flux cleaned = 0.000436268 Jy ! Total flux subtracted in 200 components = 0.000436268 Jy ! Clean residual min=-0.001533 max=0.001309 Jy/beam ! Clean residual mean=0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.149185 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.149185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057614Jy sigma=1.170731 ! Fit after self-cal, rms=0.057615Jy sigma=1.170710 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 = 7.53772e-05 Jy ! Component: 100 - total flux cleaned = 0.000115928 Jy ! Component: 150 - total flux cleaned = 0.000153169 Jy ! Component: 200 - total flux cleaned = 0.000176627 Jy ! Total flux subtracted in 200 components = 0.000176627 Jy ! Clean residual min=-0.001520 max=0.001298 Jy/beam ! Clean residual mean=0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.149361 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.149361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057609Jy sigma=1.170599 ! Fit after self-cal, rms=0.057609Jy sigma=1.170589 ! 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=0.057609Jy sigma=1.170589 ! Fit after self-cal, rms=0.057609Jy sigma=1.170570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.011 mas, bmaj=8.66 mas, bpa=8.5 degrees ! Estimated noise=0.428921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489344 Jy ! Component: 100 - total flux cleaned = 0.000519272 Jy ! Component: 150 - total flux cleaned = 0.000543075 Jy ! Component: 200 - total flux cleaned = 0.000533138 Jy ! Total flux subtracted in 200 components = 0.000533138 Jy ! Clean residual min=-0.001888 max=0.001575 Jy/beam ! Clean residual mean=0.000010 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.149895 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.149895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057605Jy sigma=1.170568 ! Fit after self-cal, rms=0.057605Jy sigma=1.170533 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 = 5.70364e-05 Jy ! Component: 100 - total flux cleaned = 9.07897e-05 Jy ! Component: 150 - total flux cleaned = 0.000116613 Jy ! Component: 200 - total flux cleaned = 0.000116461 Jy ! Total flux subtracted in 200 components = 0.000116461 Jy ! Clean residual min=-0.001903 max=0.001550 Jy/beam ! Clean residual mean=0.000010 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.150011 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.150011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057603Jy sigma=1.170525 ! Fit after self-cal, rms=0.057603Jy sigma=1.170509 ! 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=3.808 mas, bmaj=5.016 mas, bpa=-4.049 degrees ! Estimated noise=0.341698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 5.016 at -4.049 degrees (North through East) ! Clean map min=-0.0014662 max=0.12033 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=3.124 mas, bmaj=4.202 mas, bpa=-8.609 degrees ! Estimated noise=0.534456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0918853 Jy ! Component: 100 - total flux cleaned = 0.113234 Jy ! Component: 150 - total flux cleaned = 0.122565 Jy ! Component: 200 - total flux cleaned = 0.128512 Jy ! Total flux subtracted in 200 components = 0.128512 Jy ! Clean residual min=-0.002874 max=0.003951 Jy/beam ! Clean residual mean=0.000003 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.128512 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.128512 Jy ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=5.016 mas, bpa=-4.049 degrees ! Estimated noise=0.341698 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) ! Added new window around map position (4.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625264 Jy ! Component: 100 - total flux cleaned = 0.0104615 Jy ! Component: 150 - total flux cleaned = 0.0134507 Jy ! Component: 200 - total flux cleaned = 0.015628 Jy ! Total flux subtracted in 200 components = 0.015628 Jy ! Clean residual min=-0.001613 max=0.001781 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.14414 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.14414 Jy ! Inverting map ! Added new window around map position (18, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185656 Jy ! Component: 100 - total flux cleaned = 0.00324417 Jy ! Component: 150 - total flux cleaned = 0.00436365 Jy ! Component: 200 - total flux cleaned = 0.0052724 Jy ! Total flux subtracted in 200 components = 0.0052724 Jy ! Clean residual min=-0.001501 max=0.001348 Jy/beam ! Clean residual mean=0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.149412 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.149412 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.011 mas, bmaj=8.66 mas, bpa=8.5 degrees ! Estimated noise=0.428921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100738 Jy ! Component: 100 - total flux cleaned = 0.00130529 Jy ! Component: 150 - total flux cleaned = 0.00141176 Jy ! Component: 200 - total flux cleaned = 0.00149814 Jy ! Total flux subtracted in 200 components = 0.00149814 Jy ! Clean residual min=-0.001804 max=0.001478 Jy/beam ! Clean residual mean=0.000011 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.150911 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 = 2.51834e-05 Jy ! Component: 100 - total flux cleaned = 4.77301e-05 Jy ! Component: 150 - total flux cleaned = 7.76042e-05 Jy ! Component: 200 - total flux cleaned = 9.5396e-05 Jy ! Total flux subtracted in 200 components = 9.5396e-05 Jy ! Clean residual min=-0.001814 max=0.001478 Jy/beam ! Clean residual mean=0.000011 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.151006 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 129 components and 0.151006 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=5.016 mas, bpa=-4.049 degrees ! Estimated noise=0.341698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102131 Jy ! Component: 100 - total flux cleaned = -5.74441e-05 Jy ! Component: 150 - total flux cleaned = -3.79256e-05 Jy ! Component: 200 - total flux cleaned = -5.7913e-05 Jy ! Total flux subtracted in 200 components = -5.7913e-05 Jy ! Clean residual min=-0.001520 max=0.001399 Jy/beam ! Clean residual mean=0.000005 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.150948 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.150948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057589Jy sigma=1.170043 ! Fit after self-cal, rms=0.057584Jy sigma=1.169960 wmodel J0151+5454_S_map.mod ! Writing 150 model components to file: J0151+5454_S_map.mod wobs J0151+5454_S_uvs.fits ! Writing UV FITS file: J0151+5454_S_uvs.fits wwins J0151+5454_S_map.win ! wwins: Wrote 4 windows to J0151+5454_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 = -0.000163165 Jy ! Component: 100 - total flux cleaned = -0.00027976 Jy ! Component: 150 - total flux cleaned = -0.000392591 Jy ! Component: 200 - total flux cleaned = -0.000435772 Jy ! Component: 250 - total flux cleaned = -0.000435627 Jy ! Component: 300 - total flux cleaned = -0.000496041 Jy ! Component: 350 - total flux cleaned = -0.000515569 Jy ! Component: 400 - total flux cleaned = -0.000592268 Jy ! Component: 450 - total flux cleaned = -0.000611067 Jy ! Component: 500 - total flux cleaned = -0.000685036 Jy ! Component: 550 - total flux cleaned = -0.000792958 Jy ! Component: 600 - total flux cleaned = -0.000792655 Jy ! Component: 650 - total flux cleaned = -0.000845321 Jy ! Component: 700 - total flux cleaned = -0.0009142 Jy ! Component: 750 - total flux cleaned = -0.000931318 Jy ! Component: 800 - total flux cleaned = -0.000965094 Jy ! Component: 850 - total flux cleaned = -0.00104715 Jy ! Component: 900 - total flux cleaned = -0.00111183 Jy ! Component: 950 - total flux cleaned = -0.00115951 Jy ! Component: 1000 - total flux cleaned = -0.00120682 Jy ! Component: 1050 - total flux cleaned = -0.00129948 Jy ! Component: 1100 - total flux cleaned = -0.00131456 Jy ! Component: 1150 - total flux cleaned = -0.00132989 Jy ! Component: 1200 - total flux cleaned = -0.00140435 Jy ! Component: 1250 - total flux cleaned = -0.00143361 Jy ! Component: 1300 - total flux cleaned = -0.00143342 Jy ! Component: 1350 - total flux cleaned = -0.00143347 Jy ! Component: 1400 - total flux cleaned = -0.00143329 Jy ! Component: 1450 - total flux cleaned = -0.00143332 Jy ! Component: 1500 - total flux cleaned = -0.00141927 Jy ! Component: 1550 - total flux cleaned = -0.00148832 Jy ! Component: 1600 - total flux cleaned = -0.00146108 Jy ! Component: 1650 - total flux cleaned = -0.00150169 Jy ! Component: 1700 - total flux cleaned = -0.0015017 Jy ! Component: 1750 - total flux cleaned = -0.00154113 Jy ! Component: 1800 - total flux cleaned = -0.00154104 Jy ! Component: 1850 - total flux cleaned = -0.00155381 Jy ! Component: 1900 - total flux cleaned = -0.00154093 Jy ! Component: 1950 - total flux cleaned = -0.00156633 Jy ! Component: 2000 - total flux cleaned = -0.00157864 Jy ! Component: 2050 - total flux cleaned = -0.00154119 Jy ! Component: 2100 - total flux cleaned = -0.00160308 Jy ! Component: 2150 - total flux cleaned = -0.00161512 Jy ! Component: 2200 - total flux cleaned = -0.00165167 Jy ! Component: 2250 - total flux cleaned = -0.00161517 Jy ! Component: 2300 - total flux cleaned = -0.00167499 Jy ! Component: 2350 - total flux cleaned = -0.00161535 Jy ! Component: 2400 - total flux cleaned = -0.00162719 Jy ! Component: 2450 - total flux cleaned = -0.00163894 Jy ! Component: 2500 - total flux cleaned = -0.00160422 Jy ! Component: 2550 - total flux cleaned = -0.00160425 Jy ! Component: 2600 - total flux cleaned = -0.00162714 Jy ! Component: 2650 - total flux cleaned = -0.00161575 Jy ! Component: 2700 - total flux cleaned = -0.00161609 Jy ! Component: 2750 - total flux cleaned = -0.00157149 Jy ! Component: 2800 - total flux cleaned = -0.00161599 Jy ! Component: 2850 - total flux cleaned = -0.00158299 Jy ! Component: 2900 - total flux cleaned = -0.0015391 Jy ! Component: 2950 - total flux cleaned = -0.00148472 Jy ! Component: 3000 - total flux cleaned = -0.00153882 Jy ! Component: 3050 - total flux cleaned = -0.0015065 Jy ! Component: 3100 - total flux cleaned = -0.00151703 Jy ! Component: 3150 - total flux cleaned = -0.0014747 Jy ! Component: 3200 - total flux cleaned = -0.00147474 Jy ! Component: 3250 - total flux cleaned = -0.00144334 Jy ! Component: 3300 - total flux cleaned = -0.00146411 Jy ! Component: 3350 - total flux cleaned = -0.00146413 Jy ! Component: 3400 - total flux cleaned = -0.00147438 Jy ! Component: 3450 - total flux cleaned = -0.00144374 Jy ! Component: 3500 - total flux cleaned = -0.00148434 Jy ! Component: 3550 - total flux cleaned = -0.00149437 Jy ! Component: 3600 - total flux cleaned = -0.0014643 Jy ! Component: 3650 - total flux cleaned = -0.00147432 Jy ! Component: 3700 - total flux cleaned = -0.0014546 Jy ! Component: 3750 - total flux cleaned = -0.0014941 Jy ! Component: 3800 - total flux cleaned = -0.00147445 Jy ! Component: 3850 - total flux cleaned = -0.00153288 Jy ! Component: 3900 - total flux cleaned = -0.00152307 Jy ! Component: 3950 - total flux cleaned = -0.00154233 Jy ! Component: 4000 - total flux cleaned = -0.00153277 Jy ! Component: 4050 - total flux cleaned = -0.00156134 Jy ! Total flux subtracted in 4096 components = -0.0015613 Jy ! Clean residual min=-0.000557 max=0.000532 Jy/beam ! Clean residual mean=0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.149387 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 433 components and 0.149387 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0151+5454_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 5.016 at -4.049 degrees (North through East) ! Clean map min=-0.00099979 max=0.12014 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0151+5454_S_map.fits wmodel /vlbi/uf001/uva//J0151+5454_S_map.mod ! Writing 433 model components to file: /vlbi/uf001/uva//J0151+5454_S_map.mod wobs /vlbi/uf001/uva//J0151+5454_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0151+5454_S_uvs.fits wwins /vlbi/uf001/uva//J0151+5454_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0151+5454_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120136 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416184 0.416184 0.832368 1.66474 3.32947 6.65894 13.3179 26.6358 53.2715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 720.835 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0151+5454_S_dfm.log closed on Sun Jan 13 21:08:29 2019