! Started logfile: /vlbi/uf001/uva//J1751-1950_S_a_dfm.log on Mon Jan 14 04:21:46 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//J1751-1950_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1751-1950_S_a_uva.fits ! AN table 1: 72 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.89418 visibilities/baseline/integration-bin. ! Found source: J1751-1950 ! ! 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 4056 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 J1751-1950_S_a] 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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006782Jy sigma=17.733653 ! Fit after self-cal, rms=0.948964Jy sigma=16.687345 ! 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=8.745 mas, bmaj=20 mas, bpa=8.648 degrees ! Estimated noise=0.786533 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 = 0.0398957 Jy ! Component: 100 - total flux cleaned = 0.0521433 Jy ! Total flux subtracted in 100 components = 0.0521433 Jy ! Clean residual min=-0.004009 max=0.005507 Jy/beam ! Clean residual mean=-0.000022 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.0521433 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0521433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068727Jy sigma=1.189368 ! Fit after self-cal, rms=0.066546Jy sigma=1.153069 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00860991 Jy ! Component: 100 - total flux cleaned = 0.0133569 Jy ! Total flux subtracted in 100 components = 0.0133569 Jy ! Clean residual min=-0.003237 max=0.003325 Jy/beam ! Clean residual mean=-0.000015 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0655003 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.0655002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065362Jy sigma=1.130041 ! Fit after self-cal, rms=0.065304Jy sigma=1.128780 ! 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=9.749 mas, bmaj=21.92 mas, bpa=8.44 degrees ! Estimated noise=0.636746 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 = 0.00443093 Jy ! Component: 100 - total flux cleaned = 0.00695498 Jy ! Component: 150 - total flux cleaned = 0.00853207 Jy ! Component: 200 - total flux cleaned = 0.0095964 Jy ! Total flux subtracted in 200 components = 0.0095964 Jy ! Clean residual min=-0.002773 max=0.002341 Jy/beam ! Clean residual mean=-0.000006 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0750966 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 0.0750966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065020Jy sigma=1.122830 ! Fit after self-cal, rms=0.064964Jy sigma=1.121249 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.749 x 21.92 at 8.44 degrees (North through East) ! Clean map min=-0.0027815 max=0.055685 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 KP 0.97 LA 1.00 ! NL 1.04 OV 1.03 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 KP 1.12 LA 0.99 ! NL 0.95 OV 0.96 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 KP 0.99 LA 1.00 ! NL 1.09 OV 1.07 PT 1.06 ! ! ! Fit before self-cal, rms=0.064964Jy sigma=1.121249 ! Fit after self-cal, rms=0.064870Jy sigma=1.118123 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.804 mas, bmaj=21.95 mas, bpa=8.994 degrees ! Estimated noise=0.630967 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 = 0.000851804 Jy ! Component: 100 - total flux cleaned = 0.00100249 Jy ! Component: 150 - total flux cleaned = 0.00100354 Jy ! Component: 200 - total flux cleaned = 0.00096161 Jy ! Total flux subtracted in 200 components = 0.00096161 Jy ! Clean residual min=-0.002776 max=0.002144 Jy/beam ! Clean residual mean=-0.000004 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0760583 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.0760583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064838Jy sigma=1.117626 ! Fit after self-cal, rms=0.064955Jy sigma=1.116729 ! 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=0.064955Jy sigma=1.116729 ! Fit after self-cal, rms=0.065166Jy sigma=1.115494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.756 mas, bmaj=21.9 mas, bpa=9.14 degrees ! Estimated noise=0.629876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676417 Jy ! Component: 100 - total flux cleaned = 0.000895134 Jy ! Component: 150 - total flux cleaned = 0.00101273 Jy ! Component: 200 - total flux cleaned = 0.00107754 Jy ! Total flux subtracted in 200 components = 0.00107754 Jy ! Clean residual min=-0.002708 max=0.001866 Jy/beam ! Clean residual mean=-0.000006 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0771358 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.0771358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065145Jy sigma=1.115232 ! Fit after self-cal, rms=0.065205Jy sigma=1.115024 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 = 0.000334396 Jy ! Component: 100 - total flux cleaned = 0.000315439 Jy ! Component: 150 - total flux cleaned = 0.000281396 Jy ! Component: 200 - total flux cleaned = 0.000251571 Jy ! Total flux subtracted in 200 components = 0.000251571 Jy ! Clean residual min=-0.002589 max=0.001862 Jy/beam ! Clean residual mean=-0.000006 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0773874 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.0773874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065192Jy sigma=1.114855 ! Fit after self-cal, rms=0.065194Jy sigma=1.114797 ! 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=0.065194Jy sigma=1.114797 ! Fit after self-cal, rms=0.065041Jy sigma=1.113560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.683 mas, bmaj=21.81 mas, bpa=9.125 degrees ! Estimated noise=0.625149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459243 Jy ! Component: 100 - total flux cleaned = 0.000664257 Jy ! Component: 150 - total flux cleaned = 0.000803047 Jy ! Component: 200 - total flux cleaned = 0.0008723 Jy ! Total flux subtracted in 200 components = 0.0008723 Jy ! Clean residual min=-0.002651 max=0.001802 Jy/beam ! Clean residual mean=-0.000008 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0782597 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 0.0782597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065023Jy sigma=1.113371 ! Fit after self-cal, rms=0.065082Jy sigma=1.113133 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 = 0.000297652 Jy ! Component: 100 - total flux cleaned = 0.000313902 Jy ! Component: 150 - total flux cleaned = 0.000314141 Jy ! Component: 200 - total flux cleaned = 0.000288399 Jy ! Total flux subtracted in 200 components = 0.000288399 Jy ! Clean residual min=-0.002590 max=0.001879 Jy/beam ! Clean residual mean=-0.000007 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0785481 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.0785481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065072Jy sigma=1.113018 ! Fit after self-cal, rms=0.065071Jy sigma=1.112975 ! 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=0.065071Jy sigma=1.112975 ! Fit after self-cal, rms=0.064728Jy sigma=1.112867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.92 mas, bmaj=22.62 mas, bpa=10.3 degrees ! Estimated noise=0.63228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027222 Jy ! Component: 100 - total flux cleaned = 0.000454801 Jy ! Component: 150 - total flux cleaned = 0.00062068 Jy ! Component: 200 - total flux cleaned = 0.000761824 Jy ! Total flux subtracted in 200 components = 0.000761824 Jy ! Clean residual min=-0.002615 max=0.001814 Jy/beam ! Clean residual mean=-0.000010 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0793099 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 193 components and 0.0793099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064716Jy sigma=1.112770 ! Fit after self-cal, rms=0.064733Jy sigma=1.112740 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 = 0.000158553 Jy ! Component: 100 - total flux cleaned = 0.000242394 Jy ! Component: 150 - total flux cleaned = 0.00029479 Jy ! Component: 200 - total flux cleaned = 0.000318178 Jy ! Total flux subtracted in 200 components = 0.000318178 Jy ! Clean residual min=-0.002596 max=0.001834 Jy/beam ! Clean residual mean=-0.000010 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0796281 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 215 components and 0.0796281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064727Jy sigma=1.112689 ! Fit after self-cal, rms=0.064728Jy sigma=1.112671 ! 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=9.624 mas, bmaj=21.73 mas, bpa=9.105 degrees ! Estimated noise=0.620726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.624 x 21.73 at 9.105 degrees (North through East) ! Clean map min=-0.0024766 max=0.053552 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=8.677 mas, bmaj=19.77 mas, bpa=9.409 degrees ! Estimated noise=0.760318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400228 Jy ! Component: 100 - total flux cleaned = 0.0555207 Jy ! Component: 150 - total flux cleaned = 0.0635906 Jy ! Component: 200 - total flux cleaned = 0.068452 Jy ! Total flux subtracted in 200 components = 0.068452 Jy ! Clean residual min=-0.002734 max=0.002560 Jy/beam ! Clean residual mean=-0.000018 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.068452 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.068452 Jy ! Inverting map and beam ! Estimated beam: bmin=9.624 mas, bmaj=21.73 mas, bpa=9.105 degrees ! Estimated noise=0.620726 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 = 0.00392395 Jy ! Component: 100 - total flux cleaned = 0.00626108 Jy ! Component: 150 - total flux cleaned = 0.0077583 Jy ! Component: 200 - total flux cleaned = 0.00875436 Jy ! Total flux subtracted in 200 components = 0.00875436 Jy ! Clean residual min=-0.002697 max=0.001912 Jy/beam ! Clean residual mean=-0.000012 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0772063 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 104 components and 0.0772063 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=10.92 mas, bmaj=22.62 mas, bpa=10.3 degrees ! Estimated noise=0.63228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821312 Jy ! Component: 100 - total flux cleaned = 0.00134486 Jy ! Component: 150 - total flux cleaned = 0.00170916 Jy ! Component: 200 - total flux cleaned = 0.00176679 Jy ! Total flux subtracted in 200 components = 0.00176679 Jy ! Clean residual min=-0.002691 max=0.001783 Jy/beam ! Clean residual mean=-0.000011 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0789731 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 = 2.16493e-05 Jy ! Component: 100 - total flux cleaned = 3.16661e-05 Jy ! Component: 150 - total flux cleaned = 5.16202e-05 Jy ! Component: 200 - total flux cleaned = 7.0915e-05 Jy ! Total flux subtracted in 200 components = 7.0915e-05 Jy ! Clean residual min=-0.002686 max=0.001781 Jy/beam ! Clean residual mean=-0.000011 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.079044 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 158 components and 0.079044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.624 mas, bmaj=21.73 mas, bpa=9.105 degrees ! Estimated noise=0.620726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122335 Jy ! Component: 100 - total flux cleaned = -0.00018497 Jy ! Component: 150 - total flux cleaned = -0.000225626 Jy ! Component: 200 - total flux cleaned = -0.000260209 Jy ! Total flux subtracted in 200 components = -0.000260209 Jy ! Clean residual min=-0.002685 max=0.001828 Jy/beam ! Clean residual mean=-0.000010 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0787838 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 184 components and 0.0787838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064717Jy sigma=1.112552 ! Fit after self-cal, rms=0.064691Jy sigma=1.112312 wmodel J1751-1950_S_a_map.mod ! Writing 184 model components to file: J1751-1950_S_a_map.mod wobs J1751-1950_S_a_uvs.fits ! Writing UV FITS file: J1751-1950_S_a_uvs.fits wwins J1751-1950_S_a_map.win ! wwins: Wrote 1 windows to J1751-1950_S_a_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 = -0.000938394 Jy ! Component: 100 - total flux cleaned = -0.00127191 Jy ! Component: 150 - total flux cleaned = -0.00150775 Jy ! Component: 200 - total flux cleaned = -0.00175647 Jy ! Component: 250 - total flux cleaned = -0.00199009 Jy ! Component: 300 - total flux cleaned = -0.00206422 Jy ! Component: 350 - total flux cleaned = -0.0021366 Jy ! Component: 400 - total flux cleaned = -0.00225063 Jy ! Component: 450 - total flux cleaned = -0.00222864 Jy ! Component: 500 - total flux cleaned = -0.00231258 Jy ! Component: 550 - total flux cleaned = -0.00237294 Jy ! Component: 600 - total flux cleaned = -0.00237302 Jy ! Component: 650 - total flux cleaned = -0.00243096 Jy ! Component: 700 - total flux cleaned = -0.00250574 Jy ! Component: 750 - total flux cleaned = -0.00261351 Jy ! Component: 800 - total flux cleaned = -0.00270025 Jy ! Component: 850 - total flux cleaned = -0.00268363 Jy ! Component: 900 - total flux cleaned = -0.00270043 Jy ! Component: 950 - total flux cleaned = -0.00263672 Jy ! Component: 1000 - total flux cleaned = -0.00255845 Jy ! Component: 1050 - total flux cleaned = -0.00243594 Jy ! Component: 1100 - total flux cleaned = -0.00233145 Jy ! Component: 1150 - total flux cleaned = -0.00225838 Jy ! Component: 1200 - total flux cleaned = -0.00214445 Jy ! Component: 1250 - total flux cleaned = -0.00208907 Jy ! Component: 1300 - total flux cleaned = -0.00200732 Jy ! Component: 1350 - total flux cleaned = -0.00188704 Jy ! Component: 1400 - total flux cleaned = -0.00186072 Jy ! Component: 1450 - total flux cleaned = -0.00182193 Jy ! Component: 1500 - total flux cleaned = -0.00175868 Jy ! Component: 1550 - total flux cleaned = -0.00172126 Jy ! Component: 1600 - total flux cleaned = -0.00169654 Jy ! Component: 1650 - total flux cleaned = -0.00163634 Jy ! Component: 1700 - total flux cleaned = -0.0016364 Jy ! Component: 1750 - total flux cleaned = -0.00160112 Jy ! Component: 1800 - total flux cleaned = -0.00157814 Jy ! Component: 1850 - total flux cleaned = -0.00154392 Jy ! Component: 1900 - total flux cleaned = -0.00153283 Jy ! Component: 1950 - total flux cleaned = -0.00154385 Jy ! Component: 2000 - total flux cleaned = -0.0015437 Jy ! Component: 2050 - total flux cleaned = -0.00154357 Jy ! Component: 2100 - total flux cleaned = -0.00153299 Jy ! Component: 2150 - total flux cleaned = -0.00153294 Jy ! Component: 2200 - total flux cleaned = -0.00151223 Jy ! Component: 2250 - total flux cleaned = -0.00151223 Jy ! Component: 2300 - total flux cleaned = -0.00151231 Jy ! Component: 2350 - total flux cleaned = -0.00153231 Jy ! Component: 2400 - total flux cleaned = -0.00154205 Jy ! Component: 2450 - total flux cleaned = -0.00154204 Jy ! Component: 2500 - total flux cleaned = -0.00152281 Jy ! Component: 2550 - total flux cleaned = -0.0015133 Jy ! Component: 2600 - total flux cleaned = -0.0015416 Jy ! Component: 2650 - total flux cleaned = -0.00155081 Jy ! Component: 2700 - total flux cleaned = -0.00155082 Jy ! Component: 2750 - total flux cleaned = -0.0015692 Jy ! Component: 2800 - total flux cleaned = -0.00161448 Jy ! Component: 2850 - total flux cleaned = -0.00165037 Jy ! Component: 2900 - total flux cleaned = -0.00165922 Jy ! Component: 2950 - total flux cleaned = -0.00165918 Jy ! Component: 3000 - total flux cleaned = -0.00166785 Jy ! Component: 3050 - total flux cleaned = -0.00165914 Jy ! Component: 3100 - total flux cleaned = -0.00165042 Jy ! Component: 3150 - total flux cleaned = -0.00164183 Jy ! Component: 3200 - total flux cleaned = -0.00164182 Jy ! Component: 3250 - total flux cleaned = -0.0016334 Jy ! Component: 3300 - total flux cleaned = -0.00163345 Jy ! Component: 3350 - total flux cleaned = -0.0016085 Jy ! Component: 3400 - total flux cleaned = -0.00161676 Jy ! Component: 3450 - total flux cleaned = -0.00159212 Jy ! Component: 3500 - total flux cleaned = -0.00159216 Jy ! Component: 3550 - total flux cleaned = -0.00157597 Jy ! Component: 3600 - total flux cleaned = -0.00155177 Jy ! Component: 3650 - total flux cleaned = -0.00154372 Jy ! Component: 3700 - total flux cleaned = -0.00148803 Jy ! Component: 3750 - total flux cleaned = -0.00146429 Jy ! Component: 3800 - total flux cleaned = -0.00142496 Jy ! Component: 3850 - total flux cleaned = -0.00141711 Jy ! Component: 3900 - total flux cleaned = -0.00138593 Jy ! Component: 3950 - total flux cleaned = -0.0013704 Jy ! Component: 4000 - total flux cleaned = -0.00134731 Jy ! Component: 4050 - total flux cleaned = -0.00130893 Jy ! Total flux subtracted in 4096 components = -0.00132425 Jy ! Clean residual min=-0.000527 max=0.000484 Jy/beam ! Clean residual mean=-0.000004 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0774595 Jy keep ! Adding 362 model components to the UV plane model. ! The established model now contains 546 components and 0.0774595 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1751-1950_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.624 x 21.73 at 9.105 degrees (North through East) ! Clean map min=-0.0017147 max=0.053024 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1751-1950_S_a_map.fits wmodel /vlbi/uf001/uva//J1751-1950_S_a_map.mod ! Writing 546 model components to file: /vlbi/uf001/uva//J1751-1950_S_a_map.mod wobs /vlbi/uf001/uva//J1751-1950_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1751-1950_S_a_uvs.fits wwins /vlbi/uf001/uva//J1751-1950_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1751-1950_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0530245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.906916 0.906916 1.81383 3.62767 7.25533 14.5107 29.0213 58.0426 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.791 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1751-1950_S_a_dfm.log closed on Mon Jan 14 04:21:51 2019