! Started logfile: /vlbi/uf001/uva//J0722+3722_S_dfm.log on Sun Jan 13 23:24:50 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//J0722+3722_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0722+3722_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97619 visibilities/baseline/integration-bin. ! Found source: J0722+3722 ! ! 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 5535 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 J0722+3722_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007483Jy sigma=21.448278 ! Fit after self-cal, rms=0.843197Jy sigma=17.992711 ! 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=3.069 mas, bmaj=5.439 mas, bpa=-0.6055 degrees ! Estimated noise=0.652946 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 = 0.122863 Jy ! Component: 100 - total flux cleaned = 0.150465 Jy ! Total flux subtracted in 100 components = 0.150465 Jy ! Clean residual min=-0.005432 max=0.009577 Jy/beam ! Clean residual mean=0.000002 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.150465 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.150465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061421Jy sigma=1.241302 ! Fit after self-cal, rms=0.061414Jy sigma=1.241157 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976751 Jy ! Component: 100 - total flux cleaned = 0.0143066 Jy ! Total flux subtracted in 100 components = 0.0143066 Jy ! Clean residual min=-0.004536 max=0.003814 Jy/beam ! Clean residual mean=0.000002 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.164771 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.164771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060012Jy sigma=1.210583 ! Fit after self-cal, rms=0.060014Jy sigma=1.210461 ! 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=3.604 mas, bmaj=6.013 mas, bpa=0.6199 degrees ! Estimated noise=0.491222 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 = 0.00232352 Jy ! Component: 100 - total flux cleaned = 0.00370101 Jy ! Component: 150 - total flux cleaned = 0.00456279 Jy ! Component: 200 - total flux cleaned = 0.00479155 Jy ! Total flux subtracted in 200 components = 0.00479155 Jy ! Clean residual min=-0.003299 max=0.003123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.169563 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.169563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059910Jy sigma=1.208528 ! Fit after self-cal, rms=0.059910Jy sigma=1.208486 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.604 x 6.013 at 0.6199 degrees (North through East) ! Clean map min=-0.0032115 max=0.15788 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 1.01 ! LA 0.96 MK 1.02 NL 1.03 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.03 ! LA 1.00 MK 1.03 NL 1.03 OV 1.03 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.00 ! LA 0.94 MK 1.00 NL 1.05 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.059910Jy sigma=1.208486 ! Fit after self-cal, rms=0.059820Jy sigma=1.201498 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.036 mas, bpa=0.751 degrees ! Estimated noise=0.492281 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 = -0.000532449 Jy ! Component: 100 - total flux cleaned = -0.000605221 Jy ! Component: 150 - total flux cleaned = -0.000653239 Jy ! Component: 200 - total flux cleaned = -0.000712153 Jy ! Total flux subtracted in 200 components = -0.000712153 Jy ! Clean residual min=-0.003134 max=0.003081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.168851 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.168851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059810Jy sigma=1.201263 ! Fit after self-cal, rms=0.059813Jy sigma=1.201208 ! 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=0.059813Jy sigma=1.201208 ! Fit after self-cal, rms=0.059394Jy sigma=1.186794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=6.028 mas, bpa=0.8301 degrees ! Estimated noise=0.492409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535945 Jy ! Component: 100 - total flux cleaned = -0.000624189 Jy ! Component: 150 - total flux cleaned = -0.000682163 Jy ! Component: 200 - total flux cleaned = -0.000719475 Jy ! Total flux subtracted in 200 components = -0.000719475 Jy ! Clean residual min=-0.002404 max=0.002402 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.168131 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.168131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059384Jy sigma=1.186622 ! Fit after self-cal, rms=0.059404Jy sigma=1.186529 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 = -0.000125787 Jy ! Component: 100 - total flux cleaned = -0.000144398 Jy ! Component: 150 - total flux cleaned = -0.000152644 Jy ! Component: 200 - total flux cleaned = -0.000167846 Jy ! Total flux subtracted in 200 components = -0.000167846 Jy ! Clean residual min=-0.002412 max=0.002396 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.167964 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.167964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059400Jy sigma=1.186491 ! Fit after self-cal, rms=0.059401Jy sigma=1.186486 ! 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=0.059401Jy sigma=1.186486 ! Fit after self-cal, rms=0.059523Jy sigma=1.186338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=6.028 mas, bpa=0.8032 degrees ! Estimated noise=0.492793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284357 Jy ! Component: 100 - total flux cleaned = -0.000361373 Jy ! Component: 150 - total flux cleaned = -0.000389308 Jy ! Component: 200 - total flux cleaned = -0.000404916 Jy ! Total flux subtracted in 200 components = -0.000404916 Jy ! Clean residual min=-0.002397 max=0.002407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.167559 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.167559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059519Jy sigma=1.186281 ! Fit after self-cal, rms=0.059521Jy sigma=1.186278 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 (39, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202375 Jy ! Component: 100 - total flux cleaned = 0.00253583 Jy ! Component: 150 - total flux cleaned = 0.00294361 Jy ! Component: 200 - total flux cleaned = 0.00325017 Jy ! Total flux subtracted in 200 components = 0.00325017 Jy ! Clean residual min=-0.002433 max=0.002357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.170809 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.170809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059432Jy sigma=1.184524 ! Fit after self-cal, rms=0.059428Jy sigma=1.184448 ! 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=0.059428Jy sigma=1.184448 ! Fit after self-cal, rms=0.059369Jy sigma=1.184298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.406 mas, bmaj=9.512 mas, bpa=-0.5011 degrees ! Estimated noise=0.610063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502625 Jy ! Component: 100 - total flux cleaned = 0.000676155 Jy ! Component: 150 - total flux cleaned = 0.000846362 Jy ! Component: 200 - total flux cleaned = 0.000950002 Jy ! Total flux subtracted in 200 components = 0.000950002 Jy ! Clean residual min=-0.002471 max=0.002132 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.171759 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.171759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059361Jy sigma=1.184206 ! Fit after self-cal, rms=0.059362Jy sigma=1.184188 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 = -3.32668e-06 Jy ! Component: 100 - total flux cleaned = 5.53452e-05 Jy ! Component: 150 - total flux cleaned = 0.000106909 Jy ! Component: 200 - total flux cleaned = 0.000152887 Jy ! Total flux subtracted in 200 components = 0.000152887 Jy ! Clean residual min=-0.002441 max=0.002164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.171912 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.171912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059362Jy sigma=1.184222 ! Fit after self-cal, rms=0.059363Jy sigma=1.184221 ! 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=3.624 mas, bmaj=6.032 mas, bpa=0.7885 degrees ! Estimated noise=0.49256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 6.032 at 0.7885 degrees (North through East) ! Clean map min=-0.0023437 max=0.15891 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=3.085 mas, bmaj=5.44 mas, bpa=-0.6343 degrees ! Estimated noise=0.656211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123446 Jy ! Component: 100 - total flux cleaned = 0.15104 Jy ! Component: 150 - total flux cleaned = 0.160427 Jy ! Component: 200 - total flux cleaned = 0.164782 Jy ! Total flux subtracted in 200 components = 0.164782 Jy ! Clean residual min=-0.003322 max=0.002960 Jy/beam ! Clean residual mean=0.000000 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.164782 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.164782 Jy ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=6.032 mas, bpa=0.7885 degrees ! Estimated noise=0.49256 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 = 0.00242917 Jy ! Component: 100 - total flux cleaned = 0.0038653 Jy ! Component: 150 - total flux cleaned = 0.00465734 Jy ! Component: 200 - total flux cleaned = 0.0053149 Jy ! Total flux subtracted in 200 components = 0.0053149 Jy ! Clean residual min=-0.002518 max=0.002350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.170097 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.170097 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=7.406 mas, bmaj=9.512 mas, bpa=-0.5011 degrees ! Estimated noise=0.610063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539561 Jy ! Component: 100 - total flux cleaned = 0.000906514 Jy ! Component: 150 - total flux cleaned = 0.00121624 Jy ! Component: 200 - total flux cleaned = 0.00144965 Jy ! Total flux subtracted in 200 components = 0.00144965 Jy ! Clean residual min=-0.002479 max=0.002188 Jy/beam ! Clean residual mean=-0.000002 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.171547 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 = 0.000148236 Jy ! Component: 100 - total flux cleaned = 0.000233786 Jy ! Component: 150 - total flux cleaned = 0.000309171 Jy ! Component: 200 - total flux cleaned = 0.000354671 Jy ! Total flux subtracted in 200 components = 0.000354671 Jy ! Clean residual min=-0.002445 max=0.002220 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.171901 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 85 components and 0.171901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=6.032 mas, bpa=0.7885 degrees ! Estimated noise=0.49256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.28891e-05 Jy ! Component: 100 - total flux cleaned = -3.94767e-05 Jy ! Component: 150 - total flux cleaned = 1.00529e-05 Jy ! Component: 200 - total flux cleaned = 7.73173e-05 Jy ! Total flux subtracted in 200 components = 7.73173e-05 Jy ! Clean residual min=-0.002488 max=0.002393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.171979 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.171979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059375Jy sigma=1.184256 ! Fit after self-cal, rms=0.059371Jy sigma=1.184215 wmodel J0722+3722_S_map.mod ! Writing 100 model components to file: J0722+3722_S_map.mod wobs J0722+3722_S_uvs.fits ! Writing UV FITS file: J0722+3722_S_uvs.fits wwins J0722+3722_S_map.win ! wwins: Wrote 2 windows to J0722+3722_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 = -0.000144272 Jy ! Component: 100 - total flux cleaned = -0.000143966 Jy ! Component: 150 - total flux cleaned = -0.00014318 Jy ! Component: 200 - total flux cleaned = -0.00024886 Jy ! Component: 250 - total flux cleaned = -0.000317271 Jy ! Component: 300 - total flux cleaned = -0.000417455 Jy ! Component: 350 - total flux cleaned = -0.000482812 Jy ! Component: 400 - total flux cleaned = -0.000515029 Jy ! Component: 450 - total flux cleaned = -0.000514802 Jy ! Component: 500 - total flux cleaned = -0.000363961 Jy ! Component: 550 - total flux cleaned = -0.000364619 Jy ! Component: 600 - total flux cleaned = -0.000393652 Jy ! Component: 650 - total flux cleaned = -0.000393786 Jy ! Component: 700 - total flux cleaned = -0.000421882 Jy ! Component: 750 - total flux cleaned = -0.000503294 Jy ! Component: 800 - total flux cleaned = -0.000503387 Jy ! Component: 850 - total flux cleaned = -0.000582227 Jy ! Component: 900 - total flux cleaned = -0.000556155 Jy ! Component: 950 - total flux cleaned = -0.000607633 Jy ! Component: 1000 - total flux cleaned = -0.000657959 Jy ! Component: 1050 - total flux cleaned = -0.000731885 Jy ! Component: 1100 - total flux cleaned = -0.000781057 Jy ! Component: 1150 - total flux cleaned = -0.00085326 Jy ! Component: 1200 - total flux cleaned = -0.000948218 Jy ! Component: 1250 - total flux cleaned = -0.000901682 Jy ! Component: 1300 - total flux cleaned = -0.00104 Jy ! Component: 1350 - total flux cleaned = -0.00101702 Jy ! Component: 1400 - total flux cleaned = -0.00106193 Jy ! Component: 1450 - total flux cleaned = -0.0011066 Jy ! Component: 1500 - total flux cleaned = -0.0011724 Jy ! Component: 1550 - total flux cleaned = -0.0011289 Jy ! Component: 1600 - total flux cleaned = -0.00121473 Jy ! Component: 1650 - total flux cleaned = -0.00119361 Jy ! Component: 1700 - total flux cleaned = -0.00129891 Jy ! Component: 1750 - total flux cleaned = -0.00134042 Jy ! Component: 1800 - total flux cleaned = -0.00138162 Jy ! Component: 1850 - total flux cleaned = -0.00144276 Jy ! Component: 1900 - total flux cleaned = -0.00148296 Jy ! Component: 1950 - total flux cleaned = -0.00152282 Jy ! Component: 2000 - total flux cleaned = -0.00154261 Jy ! Component: 2050 - total flux cleaned = -0.00158188 Jy ! Component: 2100 - total flux cleaned = -0.00167887 Jy ! Component: 2150 - total flux cleaned = -0.00165992 Jy ! Component: 2200 - total flux cleaned = -0.00167932 Jy ! Component: 2250 - total flux cleaned = -0.00169795 Jy ! Component: 2300 - total flux cleaned = -0.00173545 Jy ! Component: 2350 - total flux cleaned = -0.00175411 Jy ! Component: 2400 - total flux cleaned = -0.00179086 Jy ! Component: 2450 - total flux cleaned = -0.00179071 Jy ! Component: 2500 - total flux cleaned = -0.00175485 Jy ! Component: 2550 - total flux cleaned = -0.00188044 Jy ! Component: 2600 - total flux cleaned = -0.00191586 Jy ! Component: 2650 - total flux cleaned = -0.00191566 Jy ! Component: 2700 - total flux cleaned = -0.00198566 Jy ! Component: 2750 - total flux cleaned = -0.00196833 Jy ! Component: 2800 - total flux cleaned = -0.0019514 Jy ! Component: 2850 - total flux cleaned = -0.00203684 Jy ! Component: 2900 - total flux cleaned = -0.00196915 Jy ! Component: 2950 - total flux cleaned = -0.0020367 Jy ! Component: 3000 - total flux cleaned = -0.00205347 Jy ! Component: 3050 - total flux cleaned = -0.00208637 Jy ! Component: 3100 - total flux cleaned = -0.00218512 Jy ! Component: 3150 - total flux cleaned = -0.0022014 Jy ! Component: 3200 - total flux cleaned = -0.00215276 Jy ! Component: 3250 - total flux cleaned = -0.00221715 Jy ! Component: 3300 - total flux cleaned = -0.00226506 Jy ! Component: 3350 - total flux cleaned = -0.00226492 Jy ! Component: 3400 - total flux cleaned = -0.00220173 Jy ! Component: 3450 - total flux cleaned = -0.00223308 Jy ! Component: 3500 - total flux cleaned = -0.00223309 Jy ! Component: 3550 - total flux cleaned = -0.00224872 Jy ! Component: 3600 - total flux cleaned = -0.00224884 Jy ! Component: 3650 - total flux cleaned = -0.0022945 Jy ! Component: 3700 - total flux cleaned = -0.00230977 Jy ! Component: 3750 - total flux cleaned = -0.00238515 Jy ! Component: 3800 - total flux cleaned = -0.00237007 Jy ! Component: 3850 - total flux cleaned = -0.00234025 Jy ! Component: 3900 - total flux cleaned = -0.00238457 Jy ! Component: 3950 - total flux cleaned = -0.00241413 Jy ! Component: 4000 - total flux cleaned = -0.0024287 Jy ! Component: 4050 - total flux cleaned = -0.00245773 Jy ! Total flux subtracted in 4096 components = -0.0025154 Jy ! Clean residual min=-0.000783 max=0.000957 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.169463 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 372 components and 0.169463 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0722+3722_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 6.032 at 0.7885 degrees (North through East) ! Clean map min=-0.0019831 max=0.15887 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0722+3722_S_map.fits wmodel /vlbi/uf001/uva//J0722+3722_S_map.mod ! Writing 372 model components to file: /vlbi/uf001/uva//J0722+3722_S_map.mod wobs /vlbi/uf001/uva//J0722+3722_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0722+3722_S_uvs.fits wwins /vlbi/uf001/uva//J0722+3722_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0722+3722_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.158874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259065 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.489189 0.489189 0.978377 1.95675 3.91351 7.82702 15.654 31.3081 62.6161 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 613.26 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0722+3722_S_dfm.log closed on Sun Jan 13 23:24:54 2019