! Started logfile: /vlbi/uf001/uva//J1201+0028_S_dfm.log on Mon Jan 14 01:36:53 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//J1201+0028_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1201+0028_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853021 visibilities/baseline/integration-bin. ! Found source: J1201+0028 ! ! 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 6564 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 J1201+0028_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015875Jy sigma=21.969451 ! Fit after self-cal, rms=0.808871Jy sigma=17.490377 ! 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=2.867 mas, bmaj=6.889 mas, bpa=0.3142 degrees ! Estimated noise=0.499283 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 = 0.148047 Jy ! Component: 100 - total flux cleaned = 0.184303 Jy ! Total flux subtracted in 100 components = 0.184303 Jy ! Clean residual min=-0.006253 max=0.013920 Jy/beam ! Clean residual mean=0.000037 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.184303 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.184303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065898Jy sigma=1.388265 ! Fit after self-cal, rms=0.065883Jy sigma=1.387664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140585 Jy ! Component: 100 - total flux cleaned = 0.0207098 Jy ! Total flux subtracted in 100 components = 0.0207098 Jy ! Clean residual min=-0.005231 max=0.004676 Jy/beam ! Clean residual mean=0.000019 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.205013 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.205013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062551Jy sigma=1.314251 ! Fit after self-cal, rms=0.062509Jy sigma=1.313068 ! 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=3.343 mas, bmaj=7.67 mas, bpa=-0.7618 degrees ! Estimated noise=0.42419 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 = 0.00557421 Jy ! Component: 100 - total flux cleaned = 0.0084726 Jy ! Component: 150 - total flux cleaned = 0.0101658 Jy ! Component: 200 - total flux cleaned = 0.0112099 Jy ! Total flux subtracted in 200 components = 0.0112099 Jy ! Clean residual min=-0.005147 max=0.004284 Jy/beam ! Clean residual mean=0.000008 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.216223 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.216223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062009Jy sigma=1.302903 ! Fit after self-cal, rms=0.061998Jy sigma=1.302558 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.343 x 7.67 at -0.7618 degrees (North through East) ! Clean map min=-0.0049845 max=0.19043 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.98 KP 1.00 ! LA 0.93 MK 1.01 NL 1.06 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.98 KP 1.01 ! LA 0.95 MK 1.01 NL 1.10 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.99 KP 1.01 ! LA 0.93 MK 1.02 NL 1.12 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.061998Jy sigma=1.302558 ! Fit after self-cal, rms=0.061120Jy sigma=1.274652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=7.709 mas, bpa=-0.5639 degrees ! Estimated noise=0.425487 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 (-9, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435306 Jy ! Component: 100 - total flux cleaned = 0.00695345 Jy ! Component: 150 - total flux cleaned = 0.00875875 Jy ! Component: 200 - total flux cleaned = 0.00995396 Jy ! Total flux subtracted in 200 components = 0.00995396 Jy ! Clean residual min=-0.002460 max=0.002555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.226177 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.226177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060768Jy sigma=1.267381 ! Fit after self-cal, rms=0.060768Jy sigma=1.266817 ! 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=0.060768Jy sigma=1.266817 ! Fit after self-cal, rms=0.060542Jy sigma=1.259412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=7.705 mas, bpa=-0.4427 degrees ! Estimated noise=0.424672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155975 Jy ! Component: 100 - total flux cleaned = 0.00201838 Jy ! Component: 150 - total flux cleaned = 0.00235504 Jy ! Component: 200 - total flux cleaned = 0.00262871 Jy ! Total flux subtracted in 200 components = 0.00262871 Jy ! Clean residual min=-0.002174 max=0.002284 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.228806 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.228806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060495Jy sigma=1.258408 ! Fit after self-cal, rms=0.060495Jy sigma=1.258269 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 = 0.000404085 Jy ! Component: 100 - total flux cleaned = 0.000465757 Jy ! Component: 150 - total flux cleaned = 0.000502495 Jy ! Component: 200 - total flux cleaned = 0.000552046 Jy ! Total flux subtracted in 200 components = 0.000552046 Jy ! Clean residual min=-0.002147 max=0.002318 Jy/beam ! Clean residual mean=0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.229358 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.229358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060483Jy sigma=1.258030 ! Fit after self-cal, rms=0.060483Jy sigma=1.258007 ! 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=0.060483Jy sigma=1.258007 ! Fit after self-cal, rms=0.060512Jy sigma=1.257822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=7.702 mas, bpa=-0.3989 degrees ! Estimated noise=0.424782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623672 Jy ! Component: 100 - total flux cleaned = 0.00081772 Jy ! Component: 150 - total flux cleaned = 0.000844894 Jy ! Component: 200 - total flux cleaned = 0.000868759 Jy ! Total flux subtracted in 200 components = 0.000868759 Jy ! Clean residual min=-0.002123 max=0.002345 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.230226 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.230227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060503Jy sigma=1.257655 ! Fit after self-cal, rms=0.060503Jy sigma=1.257630 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 (16, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222598 Jy ! Component: 100 - total flux cleaned = 0.00338241 Jy ! Component: 150 - total flux cleaned = 0.00410913 Jy ! Component: 200 - total flux cleaned = 0.0044918 Jy ! Total flux subtracted in 200 components = 0.0044918 Jy ! Clean residual min=-0.001996 max=0.001884 Jy/beam ! Clean residual mean=0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.234718 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 0.234718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060417Jy sigma=1.255824 ! Fit after self-cal, rms=0.060412Jy sigma=1.255748 ! 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=0.060412Jy sigma=1.255748 ! Fit after self-cal, rms=0.060342Jy sigma=1.255636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.418 mas, bmaj=11.82 mas, bpa=3.134 degrees ! Estimated noise=0.538229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102443 Jy ! Component: 100 - total flux cleaned = 0.00170695 Jy ! Component: 150 - total flux cleaned = 0.00205562 Jy ! Component: 200 - total flux cleaned = 0.00222661 Jy ! Total flux subtracted in 200 components = 0.00222661 Jy ! Clean residual min=-0.002401 max=0.002322 Jy/beam ! Clean residual mean=0.000008 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.236945 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 181 components and 0.236945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060330Jy sigma=1.255410 ! Fit after self-cal, rms=0.060329Jy sigma=1.255384 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 = 0.000331745 Jy ! Component: 100 - total flux cleaned = 0.000485968 Jy ! Component: 150 - total flux cleaned = 0.000582312 Jy ! Component: 200 - total flux cleaned = 0.000690164 Jy ! Total flux subtracted in 200 components = 0.000690164 Jy ! Clean residual min=-0.002373 max=0.002276 Jy/beam ! Clean residual mean=0.000008 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.237635 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 190 components and 0.237635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060324Jy sigma=1.255356 ! Fit after self-cal, rms=0.060324Jy sigma=1.255349 ! 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=3.346 mas, bmaj=7.699 mas, bpa=-0.3485 degrees ! Estimated noise=0.424505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.346 x 7.699 at -0.3485 degrees (North through East) ! Clean map min=-0.0019697 max=0.19075 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=2.868 mas, bmaj=6.913 mas, bpa=0.7422 degrees ! Estimated noise=0.500477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14827 Jy ! Component: 100 - total flux cleaned = 0.185867 Jy ! Component: 150 - total flux cleaned = 0.200441 Jy ! Component: 200 - total flux cleaned = 0.207183 Jy ! Total flux subtracted in 200 components = 0.207183 Jy ! Clean residual min=-0.003465 max=0.003651 Jy/beam ! Clean residual mean=0.000007 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.207183 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.207183 Jy ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=7.699 mas, bpa=-0.3485 degrees ! Estimated noise=0.424505 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 (-1.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545005 Jy ! Component: 100 - total flux cleaned = 0.00922304 Jy ! Component: 150 - total flux cleaned = 0.0121718 Jy ! Component: 200 - total flux cleaned = 0.0146537 Jy ! Total flux subtracted in 200 components = 0.0146537 Jy ! Clean residual min=-0.002358 max=0.002513 Jy/beam ! Clean residual mean=0.000002 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.221836 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 85 components and 0.221836 Jy ! Inverting map ! Added new window around map position (-57, 94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245748 Jy ! Component: 100 - total flux cleaned = 0.00434548 Jy ! Component: 150 - total flux cleaned = 0.00599953 Jy ! Component: 200 - total flux cleaned = 0.00746225 Jy ! Total flux subtracted in 200 components = 0.00746225 Jy ! Clean residual min=-0.002029 max=0.001886 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.229299 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 117 components and 0.229299 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=7.418 mas, bmaj=11.82 mas, bpa=3.134 degrees ! Estimated noise=0.538229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193619 Jy ! Component: 100 - total flux cleaned = 0.00341061 Jy ! Component: 150 - total flux cleaned = 0.00463338 Jy ! Component: 200 - total flux cleaned = 0.00566245 Jy ! Total flux subtracted in 200 components = 0.00566245 Jy ! Clean residual min=-0.002353 max=0.002239 Jy/beam ! Clean residual mean=0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.234961 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 = 0.000873679 Jy ! Component: 100 - total flux cleaned = 0.0015663 Jy ! Component: 150 - total flux cleaned = 0.0019655 Jy ! Component: 200 - total flux cleaned = 0.0023249 Jy ! Total flux subtracted in 200 components = 0.0023249 Jy ! Clean residual min=-0.002429 max=0.002214 Jy/beam ! Clean residual mean=0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.237286 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 186 components and 0.237286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=7.699 mas, bpa=-0.3485 degrees ! Estimated noise=0.424505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.08356e-06 Jy ! Component: 100 - total flux cleaned = 7.87208e-05 Jy ! Component: 150 - total flux cleaned = 0.000140715 Jy ! Component: 200 - total flux cleaned = 0.000225384 Jy ! Total flux subtracted in 200 components = 0.000225384 Jy ! Clean residual min=-0.001972 max=0.001925 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.237511 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 209 components and 0.237511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060281Jy sigma=1.254225 ! Fit after self-cal, rms=0.060270Jy sigma=1.253992 wmodel J1201+0028_S_map.mod ! Writing 209 model components to file: J1201+0028_S_map.mod wobs J1201+0028_S_uvs.fits ! Writing UV FITS file: J1201+0028_S_uvs.fits wwins J1201+0028_S_map.win ! wwins: Wrote 5 windows to J1201+0028_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 = -0.000368256 Jy ! Component: 100 - total flux cleaned = -0.00083621 Jy ! Component: 150 - total flux cleaned = -0.00118399 Jy ! Component: 200 - total flux cleaned = -0.0014854 Jy ! Component: 250 - total flux cleaned = -0.00174713 Jy ! Component: 300 - total flux cleaned = -0.0019165 Jy ! Component: 350 - total flux cleaned = -0.0020534 Jy ! Component: 400 - total flux cleaned = -0.00229289 Jy ! Component: 450 - total flux cleaned = -0.00239673 Jy ! Component: 500 - total flux cleaned = -0.00257448 Jy ! Component: 550 - total flux cleaned = -0.00284648 Jy ! Component: 600 - total flux cleaned = -0.00301493 Jy ! Component: 650 - total flux cleaned = -0.00315693 Jy ! Component: 700 - total flux cleaned = -0.00331969 Jy ! Component: 750 - total flux cleaned = -0.00350158 Jy ! Component: 800 - total flux cleaned = -0.00365766 Jy ! Component: 850 - total flux cleaned = -0.00381088 Jy ! Component: 900 - total flux cleaned = -0.00393994 Jy ! Component: 950 - total flux cleaned = -0.00402467 Jy ! Component: 1000 - total flux cleaned = -0.00417044 Jy ! Component: 1050 - total flux cleaned = -0.0042728 Jy ! Component: 1100 - total flux cleaned = -0.00439368 Jy ! Component: 1150 - total flux cleaned = -0.00453227 Jy ! Component: 1200 - total flux cleaned = -0.00457079 Jy ! Component: 1250 - total flux cleaned = -0.00462905 Jy ! Component: 1300 - total flux cleaned = -0.00470479 Jy ! Component: 1350 - total flux cleaned = -0.00483543 Jy ! Component: 1400 - total flux cleaned = -0.00485374 Jy ! Component: 1450 - total flux cleaned = -0.0049267 Jy ! Component: 1500 - total flux cleaned = -0.00499855 Jy ! Component: 1550 - total flux cleaned = -0.00499838 Jy ! Component: 1600 - total flux cleaned = -0.00503353 Jy ! Component: 1650 - total flux cleaned = -0.00506833 Jy ! Component: 1700 - total flux cleaned = -0.00510261 Jy ! Component: 1750 - total flux cleaned = -0.00510263 Jy ! Component: 1800 - total flux cleaned = -0.00518658 Jy ! Component: 1850 - total flux cleaned = -0.00516988 Jy ! Component: 1900 - total flux cleaned = -0.00515342 Jy ! Component: 1950 - total flux cleaned = -0.00518544 Jy ! Component: 2000 - total flux cleaned = -0.00518547 Jy ! Component: 2050 - total flux cleaned = -0.00521676 Jy ! Component: 2100 - total flux cleaned = -0.00521664 Jy ! Component: 2150 - total flux cleaned = -0.00520137 Jy ! Component: 2200 - total flux cleaned = -0.00521667 Jy ! Component: 2250 - total flux cleaned = -0.00526203 Jy ! Component: 2300 - total flux cleaned = -0.00526198 Jy ! Component: 2350 - total flux cleaned = -0.00523255 Jy ! Component: 2400 - total flux cleaned = -0.00526218 Jy ! Component: 2450 - total flux cleaned = -0.00529124 Jy ! Component: 2500 - total flux cleaned = -0.00527679 Jy ! Component: 2550 - total flux cleaned = -0.00531951 Jy ! Component: 2600 - total flux cleaned = -0.0053336 Jy ! Component: 2650 - total flux cleaned = -0.00533364 Jy ! Component: 2700 - total flux cleaned = -0.00531983 Jy ! Component: 2750 - total flux cleaned = -0.00537471 Jy ! Component: 2800 - total flux cleaned = -0.00530675 Jy ! Component: 2850 - total flux cleaned = -0.00536065 Jy ! Component: 2900 - total flux cleaned = -0.00536073 Jy ! Component: 2950 - total flux cleaned = -0.00545345 Jy ! Component: 3000 - total flux cleaned = -0.0054401 Jy ! Component: 3050 - total flux cleaned = -0.00545315 Jy ! Component: 3100 - total flux cleaned = -0.00545322 Jy ! Component: 3150 - total flux cleaned = -0.00544053 Jy ! Component: 3200 - total flux cleaned = -0.00549137 Jy ! Component: 3250 - total flux cleaned = -0.00547864 Jy ! Component: 3300 - total flux cleaned = -0.00542863 Jy ! Component: 3350 - total flux cleaned = -0.00549101 Jy ! Component: 3400 - total flux cleaned = -0.00551571 Jy ! Component: 3450 - total flux cleaned = -0.0055647 Jy ! Component: 3500 - total flux cleaned = -0.00556458 Jy ! Component: 3550 - total flux cleaned = -0.00557669 Jy ! Component: 3600 - total flux cleaned = -0.00560071 Jy ! Component: 3650 - total flux cleaned = -0.00561269 Jy ! Component: 3700 - total flux cleaned = -0.00567187 Jy ! Component: 3750 - total flux cleaned = -0.00569542 Jy ! Component: 3800 - total flux cleaned = -0.00569536 Jy ! Component: 3850 - total flux cleaned = -0.00570705 Jy ! Component: 3900 - total flux cleaned = -0.00575309 Jy ! Component: 3950 - total flux cleaned = -0.00577584 Jy ! Component: 4000 - total flux cleaned = -0.00580997 Jy ! Component: 4050 - total flux cleaned = -0.00585508 Jy ! Total flux subtracted in 4096 components = -0.00587736 Jy ! Clean residual min=-0.000611 max=0.000586 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.231634 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 537 components and 0.231634 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1201+0028_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.346 x 7.699 at -0.3485 degrees (North through East) ! Clean map min=-0.0015829 max=0.19055 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1201+0028_S_map.fits wmodel /vlbi/uf001/uva//J1201+0028_S_map.mod ! Writing 537 model components to file: /vlbi/uf001/uva//J1201+0028_S_map.mod wobs /vlbi/uf001/uva//J1201+0028_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1201+0028_S_uvs.fits wwins /vlbi/uf001/uva//J1201+0028_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1201+0028_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.190554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320871 0.320871 0.641743 1.28349 2.56697 5.13394 10.2679 20.5358 41.0715 82.1431 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 934.953 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1201+0028_S_dfm.log closed on Mon Jan 14 01:36:57 2019