! Started logfile: /vlbi/uf001/uva//J1640-0011_S_dfm.log on Mon Jan 14 03:49:38 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//J1640-0011_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1640-0011_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853704 visibilities/baseline/integration-bin. ! Found source: J1640-0011 ! ! 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 8298 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 J1640-0011_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030577Jy sigma=19.925510 ! Fit after self-cal, rms=0.798738Jy sigma=15.420500 ! 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=3.203 mas, bmaj=7.036 mas, bpa=-0.3276 degrees ! Estimated noise=0.538448 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 = 0.155923 Jy ! Component: 100 - total flux cleaned = 0.1923 Jy ! Total flux subtracted in 100 components = 0.1923 Jy ! Clean residual min=-0.005251 max=0.013982 Jy/beam ! Clean residual mean=0.000002 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.1923 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.1923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072186Jy sigma=1.294310 ! Fit after self-cal, rms=0.072162Jy sigma=1.294164 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151544 Jy ! Component: 100 - total flux cleaned = 0.0228204 Jy ! Total flux subtracted in 100 components = 0.0228204 Jy ! Clean residual min=-0.004332 max=0.005947 Jy/beam ! Clean residual mean=0.000000 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.21512 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.21512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068828Jy sigma=1.219915 ! Fit after self-cal, rms=0.068814Jy sigma=1.219684 ! 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=3.635 mas, bmaj=7.888 mas, bpa=0.9966 degrees ! Estimated noise=0.409971 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 = 0.00535336 Jy ! Component: 100 - total flux cleaned = 0.00824065 Jy ! Component: 150 - total flux cleaned = 0.00996556 Jy ! Component: 200 - total flux cleaned = 0.0109576 Jy ! Total flux subtracted in 200 components = 0.0109576 Jy ! Clean residual min=-0.003706 max=0.004195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.226078 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.226078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068432Jy sigma=1.210657 ! Fit after self-cal, rms=0.068437Jy sigma=1.210620 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.635 x 7.888 at 0.9966 degrees (North through East) ! Clean map min=-0.0036926 max=0.20297 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.02 ! LA 0.94 MK 0.99 NL 1.02 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.00 KP 1.01 ! LA 0.97 MK 1.05 NL 1.02 OV 0.95 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 1.01 ! LA 0.97 MK 1.07 NL 1.06 OV 1.03 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.068437Jy sigma=1.210620 ! Fit after self-cal, rms=0.067820Jy sigma=1.197335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=7.94 mas, bpa=1.242 degrees ! Estimated noise=0.409745 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 = -0.00151648 Jy ! Component: 100 - total flux cleaned = -0.00222292 Jy ! Component: 150 - total flux cleaned = -0.00229416 Jy ! Component: 200 - total flux cleaned = -0.00237589 Jy ! Total flux subtracted in 200 components = -0.00237589 Jy ! Clean residual min=-0.003365 max=0.003655 Jy/beam ! Clean residual mean=-0.000004 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.223702 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.223702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067792Jy sigma=1.196379 ! Fit after self-cal, rms=0.067798Jy sigma=1.196310 ! 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=0.067798Jy sigma=1.196310 ! Fit after self-cal, rms=0.067920Jy sigma=1.169762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=7.964 mas, bpa=1.224 degrees ! Estimated noise=0.409875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486337 Jy ! Component: 100 - total flux cleaned = -0.000627304 Jy ! Component: 150 - total flux cleaned = -0.000626853 Jy ! Component: 200 - total flux cleaned = -0.000626269 Jy ! Total flux subtracted in 200 components = -0.000626269 Jy ! Clean residual min=-0.001921 max=0.002039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.223076 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.223076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067900Jy sigma=1.169368 ! Fit after self-cal, rms=0.067940Jy sigma=1.169240 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 (-19.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189635 Jy ! Component: 100 - total flux cleaned = 0.00266888 Jy ! Component: 150 - total flux cleaned = 0.00297966 Jy ! Component: 200 - total flux cleaned = 0.00314261 Jy ! Total flux subtracted in 200 components = 0.00314261 Jy ! Clean residual min=-0.001770 max=0.001758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.226218 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.226218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067880Jy sigma=1.167989 ! Fit after self-cal, rms=0.067878Jy sigma=1.167935 ! 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=0.067878Jy sigma=1.167935 ! Fit after self-cal, rms=0.067957Jy sigma=1.167771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=7.969 mas, bpa=1.245 degrees ! Estimated noise=0.409697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016829 Jy ! Component: 100 - total flux cleaned = 0.000218179 Jy ! Component: 150 - total flux cleaned = 0.000240931 Jy ! Component: 200 - total flux cleaned = 0.000283032 Jy ! Total flux subtracted in 200 components = 0.000283032 Jy ! Clean residual min=-0.001709 max=0.001741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.226501 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.226501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067941Jy sigma=1.167456 ! Fit after self-cal, rms=0.067942Jy sigma=1.167448 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 = 0.000122159 Jy ! Component: 100 - total flux cleaned = 0.000178506 Jy ! Component: 150 - total flux cleaned = 0.000214744 Jy ! Component: 200 - total flux cleaned = 0.00028234 Jy ! Total flux subtracted in 200 components = 0.00028234 Jy ! Clean residual min=-0.001690 max=0.001699 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.226784 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.226784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067933Jy sigma=1.167281 ! Fit after self-cal, rms=0.067933Jy sigma=1.167278 ! 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=0.067933Jy sigma=1.167278 ! Fit after self-cal, rms=0.067911Jy sigma=1.167251 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.461 mas, bmaj=12.04 mas, bpa=0.04571 degrees ! Estimated noise=0.499238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466722 Jy ! Component: 100 - total flux cleaned = 0.000505834 Jy ! Component: 150 - total flux cleaned = 0.000520417 Jy ! Component: 200 - total flux cleaned = 0.000560299 Jy ! Total flux subtracted in 200 components = 0.000560299 Jy ! Clean residual min=-0.001711 max=0.001725 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.227344 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.227344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067910Jy sigma=1.167186 ! Fit after self-cal, rms=0.067909Jy sigma=1.167170 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.6264e-05 Jy ! Component: 100 - total flux cleaned = 9.96769e-05 Jy ! Component: 150 - total flux cleaned = 0.000132388 Jy ! Component: 200 - total flux cleaned = 0.000162965 Jy ! Total flux subtracted in 200 components = 0.000162965 Jy ! Clean residual min=-0.001684 max=0.001696 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.227507 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.227507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067908Jy sigma=1.167141 ! Fit after self-cal, rms=0.067908Jy sigma=1.167135 ! 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=3.67 mas, bmaj=7.972 mas, bpa=1.253 degrees ! Estimated noise=0.409505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 7.972 at 1.253 degrees (North through East) ! Clean map min=-0.0016192 max=0.20293 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=3.234 mas, bmaj=7.105 mas, bpa=0.05147 degrees ! Estimated noise=0.54104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15664 Jy ! Component: 100 - total flux cleaned = 0.192305 Jy ! Component: 150 - total flux cleaned = 0.206508 Jy ! Component: 200 - total flux cleaned = 0.21354 Jy ! Total flux subtracted in 200 components = 0.21354 Jy ! Clean residual min=-0.003121 max=0.003331 Jy/beam ! Clean residual mean=-0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.21354 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.21354 Jy ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=7.972 mas, bpa=1.253 degrees ! Estimated noise=0.409505 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 = 0.00439292 Jy ! Component: 100 - total flux cleaned = 0.00690919 Jy ! Component: 150 - total flux cleaned = 0.00873291 Jy ! Component: 200 - total flux cleaned = 0.00985893 Jy ! Total flux subtracted in 200 components = 0.00985893 Jy ! Clean residual min=-0.001965 max=0.001825 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.223399 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.223399 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=7.461 mas, bmaj=12.04 mas, bpa=0.04571 degrees ! Estimated noise=0.499238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160609 Jy ! Component: 100 - total flux cleaned = 0.00245823 Jy ! Component: 150 - total flux cleaned = 0.00288134 Jy ! Component: 200 - total flux cleaned = 0.00319803 Jy ! Total flux subtracted in 200 components = 0.00319803 Jy ! Clean residual min=-0.001653 max=0.001744 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.226597 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 = 0.000262283 Jy ! Component: 100 - total flux cleaned = 0.000482807 Jy ! Component: 150 - total flux cleaned = 0.000642066 Jy ! Component: 200 - total flux cleaned = 0.000731562 Jy ! Total flux subtracted in 200 components = 0.000731562 Jy ! Clean residual min=-0.001643 max=0.001711 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.227329 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.227329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=7.972 mas, bpa=1.253 degrees ! Estimated noise=0.409505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112585 Jy ! Component: 100 - total flux cleaned = -0.000212929 Jy ! Component: 150 - total flux cleaned = -0.000127339 Jy ! Component: 200 - total flux cleaned = -5.00037e-05 Jy ! Total flux subtracted in 200 components = -5.00037e-05 Jy ! Clean residual min=-0.001673 max=0.001729 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.227279 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.227279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067919Jy sigma=1.167385 ! Fit after self-cal, rms=0.067916Jy sigma=1.167324 wmodel J1640-0011_S_map.mod ! Writing 100 model components to file: J1640-0011_S_map.mod wobs J1640-0011_S_uvs.fits ! Writing UV FITS file: J1640-0011_S_uvs.fits wwins J1640-0011_S_map.win ! wwins: Wrote 2 windows to J1640-0011_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 = 0.00035365 Jy ! Component: 100 - total flux cleaned = 0.000646126 Jy ! Component: 150 - total flux cleaned = 0.000920227 Jy ! Component: 200 - total flux cleaned = 0.00120412 Jy ! Component: 250 - total flux cleaned = 0.00140225 Jy ! Component: 300 - total flux cleaned = 0.00154575 Jy ! Component: 350 - total flux cleaned = 0.0016623 Jy ! Component: 400 - total flux cleaned = 0.00173037 Jy ! Component: 450 - total flux cleaned = 0.00170854 Jy ! Component: 500 - total flux cleaned = 0.00170867 Jy ! Component: 550 - total flux cleaned = 0.00168804 Jy ! Component: 600 - total flux cleaned = 0.00175006 Jy ! Component: 650 - total flux cleaned = 0.00174969 Jy ! Component: 700 - total flux cleaned = 0.00176954 Jy ! Component: 750 - total flux cleaned = 0.00180858 Jy ! Component: 800 - total flux cleaned = 0.00190512 Jy ! Component: 850 - total flux cleaned = 0.00192415 Jy ! Component: 900 - total flux cleaned = 0.00199904 Jy ! Component: 950 - total flux cleaned = 0.00205396 Jy ! Component: 1000 - total flux cleaned = 0.00207204 Jy ! Component: 1050 - total flux cleaned = 0.00212532 Jy ! Component: 1100 - total flux cleaned = 0.00219574 Jy ! Component: 1150 - total flux cleaned = 0.00228271 Jy ! Component: 1200 - total flux cleaned = 0.00236865 Jy ! Component: 1250 - total flux cleaned = 0.00243669 Jy ! Component: 1300 - total flux cleaned = 0.00260368 Jy ! Component: 1350 - total flux cleaned = 0.00266959 Jy ! Component: 1400 - total flux cleaned = 0.00278401 Jy ! Component: 1450 - total flux cleaned = 0.00291274 Jy ! Component: 1500 - total flux cleaned = 0.00303966 Jy ! Component: 1550 - total flux cleaned = 0.00303992 Jy ! Component: 1600 - total flux cleaned = 0.0031482 Jy ! Component: 1650 - total flux cleaned = 0.003225 Jy ! Component: 1700 - total flux cleaned = 0.00322506 Jy ! Component: 1750 - total flux cleaned = 0.00330017 Jy ! Component: 1800 - total flux cleaned = 0.00338915 Jy ! Component: 1850 - total flux cleaned = 0.00337448 Jy ! Component: 1900 - total flux cleaned = 0.00340338 Jy ! Component: 1950 - total flux cleaned = 0.00338907 Jy ! Component: 2000 - total flux cleaned = 0.00341747 Jy ! Component: 2050 - total flux cleaned = 0.00343161 Jy ! Component: 2100 - total flux cleaned = 0.00344542 Jy ! Component: 2150 - total flux cleaned = 0.00347327 Jy ! Component: 2200 - total flux cleaned = 0.00351457 Jy ! Component: 2250 - total flux cleaned = 0.00350099 Jy ! Component: 2300 - total flux cleaned = 0.0035145 Jy ! Component: 2350 - total flux cleaned = 0.00350122 Jy ! Component: 2400 - total flux cleaned = 0.00352758 Jy ! Component: 2450 - total flux cleaned = 0.00351441 Jy ! Component: 2500 - total flux cleaned = 0.00352752 Jy ! Component: 2550 - total flux cleaned = 0.00351463 Jy ! Component: 2600 - total flux cleaned = 0.00348901 Jy ! Component: 2650 - total flux cleaned = 0.00348918 Jy ! Component: 2700 - total flux cleaned = 0.00350186 Jy ! Component: 2750 - total flux cleaned = 0.00352684 Jy ! Component: 2800 - total flux cleaned = 0.00351443 Jy ! Component: 2850 - total flux cleaned = 0.00344026 Jy ! Component: 2900 - total flux cleaned = 0.00339132 Jy ! Component: 2950 - total flux cleaned = 0.00341579 Jy ! Component: 3000 - total flux cleaned = 0.00335534 Jy ! Component: 3050 - total flux cleaned = 0.00331934 Jy ! Component: 3100 - total flux cleaned = 0.00329548 Jy ! Component: 3150 - total flux cleaned = 0.00327166 Jy ! Component: 3200 - total flux cleaned = 0.00321284 Jy ! Component: 3250 - total flux cleaned = 0.00318952 Jy ! Component: 3300 - total flux cleaned = 0.0031433 Jy ! Component: 3350 - total flux cleaned = 0.00312017 Jy ! Component: 3400 - total flux cleaned = 0.00309736 Jy ! Component: 3450 - total flux cleaned = 0.00298376 Jy ! Component: 3500 - total flux cleaned = 0.00296114 Jy ! Component: 3550 - total flux cleaned = 0.00290521 Jy ! Component: 3600 - total flux cleaned = 0.0028272 Jy ! Component: 3650 - total flux cleaned = 0.002783 Jy ! Component: 3700 - total flux cleaned = 0.00273897 Jy ! Component: 3750 - total flux cleaned = 0.0026734 Jy ! Component: 3800 - total flux cleaned = 0.00265171 Jy ! Component: 3850 - total flux cleaned = 0.00258686 Jy ! Component: 3900 - total flux cleaned = 0.00257611 Jy ! Component: 3950 - total flux cleaned = 0.00249062 Jy ! Component: 4000 - total flux cleaned = 0.00246942 Jy ! Component: 4050 - total flux cleaned = 0.00243782 Jy ! Total flux subtracted in 4096 components = 0.00237496 Jy ! Clean residual min=-0.000621 max=0.000523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.229654 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 380 components and 0.229654 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1640-0011_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 7.972 at 1.253 degrees (North through East) ! Clean map min=-0.001221 max=0.20326 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1640-0011_S_map.fits wmodel /vlbi/uf001/uva//J1640-0011_S_map.mod ! Writing 380 model components to file: /vlbi/uf001/uva//J1640-0011_S_map.mod wobs /vlbi/uf001/uva//J1640-0011_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1640-0011_S_uvs.fits wwins /vlbi/uf001/uva//J1640-0011_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1640-0011_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.203256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292568 0.292568 0.585135 1.17027 2.34054 4.68108 9.36216 18.7243 37.4487 74.8973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1025.4 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1640-0011_S_dfm.log closed on Mon Jan 14 03:49:43 2019