! Started logfile: /vlbi/uf001/uva//J1735-0559_S_dfm.log on Mon Jan 14 04:14:49 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//J1735-0559_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1735-0559_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.920468 visibilities/baseline/integration-bin. ! Found source: J1735-0559 ! ! 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 7083 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 J1735-0559_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.082526Jy sigma=19.587437 ! Fit after self-cal, rms=0.675708Jy sigma=12.325530 ! 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=2.729 mas, bmaj=7.235 mas, bpa=-5.759 degrees ! Estimated noise=0.605498 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 = 0.251889 Jy ! Component: 100 - total flux cleaned = 0.338042 Jy ! Total flux subtracted in 100 components = 0.338042 Jy ! Clean residual min=-0.032231 max=0.099732 Jy/beam ! Clean residual mean=0.000108 rms=0.009181 Jy/beam ! Combined flux in latest and established models = 0.338042 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.338042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.204186Jy sigma=3.481308 ! Fit after self-cal, rms=0.203569Jy sigma=3.473707 ! Inverting map ! Added new window around map position (-4.5, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851058 Jy ! Component: 100 - total flux cleaned = 0.126946 Jy ! Total flux subtracted in 100 components = 0.126946 Jy ! Clean residual min=-0.023358 max=0.060604 Jy/beam ! Clean residual mean=0.000073 rms=0.006643 Jy/beam ! Combined flux in latest and established models = 0.464988 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.464988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.156669Jy sigma=2.592638 ! Fit after self-cal, rms=0.148246Jy sigma=2.430803 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041329 Jy ! Component: 100 - total flux cleaned = 0.0660186 Jy ! Total flux subtracted in 100 components = 0.0660186 Jy ! Clean residual min=-0.018679 max=0.035696 Jy/beam ! Clean residual mean=0.000053 rms=0.004905 Jy/beam ! Combined flux in latest and established models = 0.531006 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.531006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131973Jy sigma=2.119589 ! Fit after self-cal, rms=0.129908Jy sigma=2.075827 ! 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=3.255 mas, bmaj=8.371 mas, bpa=-5.34 degrees ! Estimated noise=0.477224 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 = 0.0295805 Jy ! Component: 100 - total flux cleaned = 0.0461869 Jy ! Component: 150 - total flux cleaned = 0.0518727 Jy ! Component: 200 - total flux cleaned = 0.0557591 Jy ! Total flux subtracted in 200 components = 0.0557591 Jy ! Clean residual min=-0.013046 max=0.024746 Jy/beam ! Clean residual mean=0.000036 rms=0.004146 Jy/beam ! Combined flux in latest and established models = 0.586765 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.586765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122271Jy sigma=1.919036 ! Fit after self-cal, rms=0.121282Jy sigma=1.900583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 8.371 at -5.34 degrees (North through East) ! Clean map min=-0.012975 max=0.30848 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.09 KP 0.94 ! LA 0.92 MK 1.02 NL 1.01 OV 1.01 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.93 HN 1.09 KP 0.96 ! LA 0.93 MK 0.99 NL 1.07 OV 1.05 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.09 KP 0.98 ! LA 0.92 MK 0.99 NL 1.04 OV 1.31 ! PT 0.97 SC 0.90 ! ! ! Fit before self-cal, rms=0.121282Jy sigma=1.900583 ! Fit after self-cal, rms=0.125874Jy sigma=1.722722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=8.348 mas, bpa=-4.534 degrees ! Estimated noise=0.477762 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 = -2.68481e-05 Jy ! Component: 100 - total flux cleaned = -0.00170253 Jy ! Component: 150 - total flux cleaned = -0.00223553 Jy ! Component: 200 - total flux cleaned = -0.00160566 Jy ! Total flux subtracted in 200 components = -0.00160566 Jy ! Clean residual min=-0.014717 max=0.015052 Jy/beam ! Clean residual mean=0.000022 rms=0.003252 Jy/beam ! Combined flux in latest and established models = 0.58516 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.58516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123547Jy sigma=1.698565 ! Fit after self-cal, rms=0.123517Jy sigma=1.694778 ! 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=0.123517Jy sigma=1.694778 ! Fit after self-cal, rms=0.179298Jy sigma=1.379185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=8.403 mas, bpa=-4.586 degrees ! Estimated noise=0.480765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167384 Jy ! Component: 100 - total flux cleaned = -0.00209919 Jy ! Component: 150 - total flux cleaned = -0.00235514 Jy ! Component: 200 - total flux cleaned = -0.00235264 Jy ! Total flux subtracted in 200 components = -0.00235264 Jy ! Clean residual min=-0.007115 max=0.007514 Jy/beam ! Clean residual mean=0.000027 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.582807 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.582807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179015Jy sigma=1.371658 ! Fit after self-cal, rms=0.180582Jy sigma=1.370664 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 = 0.000144294 Jy ! Component: 100 - total flux cleaned = 3.73361e-05 Jy ! Component: 150 - total flux cleaned = 4.06386e-05 Jy ! Component: 200 - total flux cleaned = -5.44154e-05 Jy ! Total flux subtracted in 200 components = -5.44154e-05 Jy ! Clean residual min=-0.006768 max=0.007339 Jy/beam ! Clean residual mean=0.000027 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.582753 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.582753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180416Jy sigma=1.366495 ! Fit after self-cal, rms=0.180404Jy sigma=1.366295 ! 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=0.180404Jy sigma=1.366295 ! Fit after self-cal, rms=0.177396Jy sigma=1.276719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=8.396 mas, bpa=-4.725 degrees ! Estimated noise=0.47918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202662 Jy ! Component: 100 - total flux cleaned = 0.00212922 Jy ! Component: 150 - total flux cleaned = 0.00221858 Jy ! Component: 200 - total flux cleaned = 0.00230692 Jy ! Total flux subtracted in 200 components = 0.00230692 Jy ! Clean residual min=-0.003858 max=0.004327 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.58506 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.58506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.177221Jy sigma=1.272387 ! Fit after self-cal, rms=0.177218Jy sigma=1.271885 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 (1, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316342 Jy ! Component: 100 - total flux cleaned = 0.00385652 Jy ! Component: 150 - total flux cleaned = 0.00411825 Jy ! Component: 200 - total flux cleaned = 0.0041989 Jy ! Total flux subtracted in 200 components = 0.0041989 Jy ! Clean residual min=-0.003774 max=0.004056 Jy/beam ! Clean residual mean=0.000001 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.589259 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.589259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.177068Jy sigma=1.266749 ! Fit after self-cal, rms=0.177054Jy sigma=1.266354 ! Inverting map ! Added new window around map position (1.5, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329244 Jy ! Component: 100 - total flux cleaned = 0.0042607 Jy ! Component: 150 - total flux cleaned = 0.00452045 Jy ! Component: 200 - total flux cleaned = 0.00467899 Jy ! Total flux subtracted in 200 components = 0.00467899 Jy ! Clean residual min=-0.003409 max=0.003202 Jy/beam ! Clean residual mean=0.000000 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.593938 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.593937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176937Jy sigma=1.261609 ! Fit after self-cal, rms=0.176925Jy sigma=1.261541 ! 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=0.176925Jy sigma=1.261541 ! Fit after self-cal, rms=0.175664Jy sigma=1.260538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.668 mas, bmaj=13.98 mas, bpa=0.2603 degrees ! Estimated noise=0.616746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227046 Jy ! Component: 100 - total flux cleaned = 0.00234096 Jy ! Component: 150 - total flux cleaned = 0.00239852 Jy ! Component: 200 - total flux cleaned = 0.00244905 Jy ! Total flux subtracted in 200 components = 0.00244905 Jy ! Clean residual min=-0.002669 max=0.002935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.596386 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.596386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175623Jy sigma=1.259838 ! Fit after self-cal, rms=0.175609Jy sigma=1.259770 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 = 0.000213821 Jy ! Component: 100 - total flux cleaned = 0.000297115 Jy ! Component: 150 - total flux cleaned = 0.000375446 Jy ! Component: 200 - total flux cleaned = 0.000446091 Jy ! Total flux subtracted in 200 components = 0.000446091 Jy ! Clean residual min=-0.002702 max=0.002908 Jy/beam ! Clean residual mean=-0.000002 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.596833 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 0.596833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175601Jy sigma=1.259957 ! Fit after self-cal, rms=0.175595Jy sigma=1.259941 ! 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=3.246 mas, bmaj=8.397 mas, bpa=-4.817 degrees ! Estimated noise=0.4788 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.246 x 8.397 at -4.817 degrees (North through East) ! Clean map min=-0.0030848 max=0.30264 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=2.715 mas, bmaj=7.267 mas, bpa=-5.186 degrees ! Estimated noise=0.614627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26332 Jy ! Component: 100 - total flux cleaned = 0.381097 Jy ! Component: 150 - total flux cleaned = 0.447653 Jy ! Component: 200 - total flux cleaned = 0.489486 Jy ! Total flux subtracted in 200 components = 0.489486 Jy ! Clean residual min=-0.008547 max=0.022572 Jy/beam ! Clean residual mean=0.000037 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 0.489486 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.489486 Jy ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=8.397 mas, bpa=-4.817 degrees ! Estimated noise=0.4788 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 = 0.0378684 Jy ! Component: 100 - total flux cleaned = 0.0602374 Jy ! Component: 150 - total flux cleaned = 0.0740555 Jy ! Component: 200 - total flux cleaned = 0.0830228 Jy ! Total flux subtracted in 200 components = 0.0830228 Jy ! Clean residual min=-0.003485 max=0.004923 Jy/beam ! Clean residual mean=0.000005 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.572509 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 80 components and 0.572508 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625343 Jy ! Component: 100 - total flux cleaned = 0.010793 Jy ! Component: 150 - total flux cleaned = 0.0141787 Jy ! Component: 200 - total flux cleaned = 0.0165853 Jy ! Total flux subtracted in 200 components = 0.0165853 Jy ! Clean residual min=-0.003032 max=0.002716 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.589094 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 0.589094 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=7.668 mas, bmaj=13.98 mas, bpa=0.2603 degrees ! Estimated noise=0.616746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292715 Jy ! Component: 100 - total flux cleaned = 0.00456463 Jy ! Component: 150 - total flux cleaned = 0.00565769 Jy ! Component: 200 - total flux cleaned = 0.00640856 Jy ! Total flux subtracted in 200 components = 0.00640856 Jy ! Clean residual min=-0.002786 max=0.002850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.595502 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 = 0.000576147 Jy ! Component: 100 - total flux cleaned = 0.000902843 Jy ! Component: 150 - total flux cleaned = 0.00102084 Jy ! Component: 200 - total flux cleaned = 0.00113029 Jy ! Total flux subtracted in 200 components = 0.00113029 Jy ! Clean residual min=-0.002827 max=0.002852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.596633 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 171 components and 0.596633 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=8.397 mas, bpa=-4.817 degrees ! Estimated noise=0.4788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905787 Jy ! Component: 100 - total flux cleaned = 0.00132562 Jy ! Component: 150 - total flux cleaned = 0.00155334 Jy ! Component: 200 - total flux cleaned = 0.00163598 Jy ! Total flux subtracted in 200 components = 0.00163598 Jy ! Clean residual min=-0.002859 max=0.002575 Jy/beam ! Clean residual mean=0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.598269 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 190 components and 0.598269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175214Jy sigma=1.252183 ! Fit after self-cal, rms=0.175072Jy sigma=1.251396 wmodel J1735-0559_S_map.mod ! Writing 190 model components to file: J1735-0559_S_map.mod wobs J1735-0559_S_uvs.fits ! Writing UV FITS file: J1735-0559_S_uvs.fits wwins J1735-0559_S_map.win ! wwins: Wrote 4 windows to J1735-0559_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 = -0.00114141 Jy ! Component: 100 - total flux cleaned = -0.00142404 Jy ! Component: 150 - total flux cleaned = -0.00151154 Jy ! Component: 200 - total flux cleaned = -0.00171942 Jy ! Component: 250 - total flux cleaned = -0.00187973 Jy ! Component: 300 - total flux cleaned = -0.00211348 Jy ! Component: 350 - total flux cleaned = -0.00230201 Jy ! Component: 400 - total flux cleaned = -0.00252228 Jy ! Component: 450 - total flux cleaned = -0.00262969 Jy ! Component: 500 - total flux cleaned = -0.00277001 Jy ! Component: 550 - total flux cleaned = -0.00283827 Jy ! Component: 600 - total flux cleaned = -0.00293882 Jy ! Component: 650 - total flux cleaned = -0.00303732 Jy ! Component: 700 - total flux cleaned = -0.00313425 Jy ! Component: 750 - total flux cleaned = -0.00332418 Jy ! Component: 800 - total flux cleaned = -0.00335532 Jy ! Component: 850 - total flux cleaned = -0.00353917 Jy ! Component: 900 - total flux cleaned = -0.00374814 Jy ! Component: 950 - total flux cleaned = -0.00383603 Jy ! Component: 1000 - total flux cleaned = -0.00398133 Jy ! Component: 1050 - total flux cleaned = -0.00406734 Jy ! Component: 1100 - total flux cleaned = -0.00429211 Jy ! Component: 1150 - total flux cleaned = -0.00431952 Jy ! Component: 1200 - total flux cleaned = -0.00437407 Jy ! Component: 1250 - total flux cleaned = -0.00442836 Jy ! Component: 1300 - total flux cleaned = -0.00456111 Jy ! Component: 1350 - total flux cleaned = -0.00456102 Jy ! Component: 1400 - total flux cleaned = -0.00463885 Jy ! Component: 1450 - total flux cleaned = -0.00471541 Jy ! Component: 1500 - total flux cleaned = -0.00476584 Jy ! Component: 1550 - total flux cleaned = -0.00481528 Jy ! Component: 1600 - total flux cleaned = -0.00479071 Jy ! Component: 1650 - total flux cleaned = -0.00479119 Jy ! Component: 1700 - total flux cleaned = -0.00471998 Jy ! Component: 1750 - total flux cleaned = -0.00479187 Jy ! Component: 1800 - total flux cleaned = -0.00481535 Jy ! Component: 1850 - total flux cleaned = -0.00479258 Jy ! Component: 1900 - total flux cleaned = -0.0048386 Jy ! Component: 1950 - total flux cleaned = -0.00486075 Jy ! Component: 2000 - total flux cleaned = -0.00470378 Jy ! Component: 2050 - total flux cleaned = -0.00474851 Jy ! Component: 2100 - total flux cleaned = -0.00477035 Jy ! Component: 2150 - total flux cleaned = -0.00479205 Jy ! Component: 2200 - total flux cleaned = -0.00483547 Jy ! Component: 2250 - total flux cleaned = -0.00483555 Jy ! Component: 2300 - total flux cleaned = -0.00487795 Jy ! Component: 2350 - total flux cleaned = -0.00485721 Jy ! Component: 2400 - total flux cleaned = -0.00487822 Jy ! Component: 2450 - total flux cleaned = -0.00494031 Jy ! Component: 2500 - total flux cleaned = -0.00500169 Jy ! Component: 2550 - total flux cleaned = -0.0050421 Jy ! Component: 2600 - total flux cleaned = -0.00506198 Jy ! Component: 2650 - total flux cleaned = -0.00508205 Jy ! Component: 2700 - total flux cleaned = -0.00512151 Jy ! Component: 2750 - total flux cleaned = -0.0051606 Jy ! Component: 2800 - total flux cleaned = -0.00517992 Jy ! Component: 2850 - total flux cleaned = -0.00519926 Jy ! Component: 2900 - total flux cleaned = -0.0052757 Jy ! Component: 2950 - total flux cleaned = -0.00525668 Jy ! Component: 3000 - total flux cleaned = -0.00529419 Jy ! Component: 3050 - total flux cleaned = -0.00523807 Jy ! Component: 3100 - total flux cleaned = -0.00521971 Jy ! Component: 3150 - total flux cleaned = -0.00520143 Jy ! Component: 3200 - total flux cleaned = -0.00527436 Jy ! Component: 3250 - total flux cleaned = -0.00521963 Jy ! Component: 3300 - total flux cleaned = -0.00516554 Jy ! Component: 3350 - total flux cleaned = -0.00514755 Jy ! Component: 3400 - total flux cleaned = -0.0050944 Jy ! Component: 3450 - total flux cleaned = -0.00509442 Jy ! Component: 3500 - total flux cleaned = -0.00504188 Jy ! Component: 3550 - total flux cleaned = -0.00504207 Jy ! Component: 3600 - total flux cleaned = -0.00498999 Jy ! Component: 3650 - total flux cleaned = -0.00499005 Jy ! Component: 3700 - total flux cleaned = -0.00493894 Jy ! Component: 3750 - total flux cleaned = -0.0049727 Jy ! Component: 3800 - total flux cleaned = -0.0049056 Jy ! Component: 3850 - total flux cleaned = -0.00482236 Jy ! Component: 3900 - total flux cleaned = -0.00483889 Jy ! Component: 3950 - total flux cleaned = -0.00480588 Jy ! Component: 4000 - total flux cleaned = -0.00477319 Jy ! Component: 4050 - total flux cleaned = -0.00474066 Jy ! Total flux subtracted in 4096 components = -0.00474064 Jy ! Clean residual min=-0.001094 max=0.001051 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.593528 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 475 components and 0.593528 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1735-0559_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.246 x 8.397 at -4.817 degrees (North through East) ! Clean map min=-0.0024594 max=0.304 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1735-0559_S_map.fits wmodel /vlbi/uf001/uva//J1735-0559_S_map.mod ! Writing 475 model components to file: /vlbi/uf001/uva//J1735-0559_S_map.mod wobs /vlbi/uf001/uva//J1735-0559_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1735-0559_S_uvs.fits wwins /vlbi/uf001/uva//J1735-0559_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1735-0559_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.304003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290914 0.290914 0.581829 1.16366 2.32731 4.65463 9.30926 18.6185 37.237 74.4741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.304 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1031.23 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1735-0559_S_dfm.log closed on Mon Jan 14 04:14:54 2019