! Started logfile: /vlbi/uf001/uva//J1209-2032_S_dfm.log on Mon Jan 14 01:41:23 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//J1209-2032_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1209-2032_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.789352 visibilities/baseline/integration-bin. ! Found source: J1209-2032 ! ! 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 5115 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 J1209-2032_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018669Jy sigma=16.812202 ! Fit after self-cal, rms=0.824933Jy sigma=13.614454 ! 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=2.883 mas, bmaj=6.844 mas, bpa=-0.989 degrees ! Estimated noise=0.956474 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 = 0.137416 Jy ! Component: 100 - total flux cleaned = 0.169874 Jy ! Total flux subtracted in 100 components = 0.169874 Jy ! Clean residual min=-0.021676 max=0.076880 Jy/beam ! Clean residual mean=-0.000014 rms=0.007915 Jy/beam ! Combined flux in latest and established models = 0.169874 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.169874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150380Jy sigma=2.476595 ! Fit after self-cal, rms=0.150348Jy sigma=2.476116 ! Inverting map ! Added new window around map position (16, 12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665716 Jy ! Component: 100 - total flux cleaned = 0.0995726 Jy ! Total flux subtracted in 100 components = 0.0995726 Jy ! Clean residual min=-0.014634 max=0.035549 Jy/beam ! Clean residual mean=0.000007 rms=0.004639 Jy/beam ! Combined flux in latest and established models = 0.269446 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.269447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109721Jy sigma=1.798169 ! Fit after self-cal, rms=0.106717Jy sigma=1.750380 ! Inverting map ! Added new window around map position (22, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035834 Jy ! Component: 100 - total flux cleaned = 0.0560371 Jy ! Total flux subtracted in 100 components = 0.0560371 Jy ! Clean residual min=-0.008569 max=0.013524 Jy/beam ! Clean residual mean=0.000010 rms=0.002798 Jy/beam ! Combined flux in latest and established models = 0.325484 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.325484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089984Jy sigma=1.469647 ! Fit after self-cal, rms=0.089186Jy sigma=1.456891 ! 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=3.396 mas, bmaj=7.835 mas, bpa=-1.047 degrees ! Estimated noise=0.60602 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 = 0.024726 Jy ! Component: 100 - total flux cleaned = 0.0432037 Jy ! Component: 150 - total flux cleaned = 0.0575841 Jy ! Component: 200 - total flux cleaned = 0.0688887 Jy ! Total flux subtracted in 200 components = 0.0688887 Jy ! Clean residual min=-0.007137 max=0.013456 Jy/beam ! Clean residual mean=0.000007 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 0.394372 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 118 components and 0.394372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079132Jy sigma=1.286467 ! Fit after self-cal, rms=0.078956Jy sigma=1.283422 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 7.835 at -1.047 degrees (North through East) ! Clean map min=-0.0066768 max=0.17798 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 1.04 KP 0.97 ! LA 0.86 MK 1.08 NL 1.21 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.03 KP 0.99 ! LA 0.87 MK 1.09 NL 1.13 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.00 KP 0.96 ! LA 0.90 MK 1.03 NL 1.07 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.078956Jy sigma=1.283422 ! Fit after self-cal, rms=0.073696Jy sigma=1.202578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=8.045 mas, bpa=-0.3971 degrees ! Estimated noise=0.588408 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 (-5.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620832 Jy ! Component: 100 - total flux cleaned = 0.00941788 Jy ! Component: 150 - total flux cleaned = 0.0107957 Jy ! Component: 200 - total flux cleaned = 0.0115209 Jy ! Total flux subtracted in 200 components = 0.0115209 Jy ! Clean residual min=-0.003014 max=0.003430 Jy/beam ! Clean residual mean=0.000013 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.405893 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.405893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073032Jy sigma=1.191320 ! Fit after self-cal, rms=0.073098Jy sigma=1.190398 ! 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=0.073098Jy sigma=1.190398 ! Fit after self-cal, rms=0.072658Jy sigma=1.186490 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=8.031 mas, bpa=-0.4877 degrees ! Estimated noise=0.588192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276991 Jy ! Component: 100 - total flux cleaned = 0.00405144 Jy ! Component: 150 - total flux cleaned = 0.00511154 Jy ! Component: 200 - total flux cleaned = 0.00577465 Jy ! Total flux subtracted in 200 components = 0.00577465 Jy ! Clean residual min=-0.002538 max=0.002787 Jy/beam ! Clean residual mean=0.000012 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.411668 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 0.411668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072488Jy sigma=1.183556 ! Fit after self-cal, rms=0.072475Jy sigma=1.183407 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 = 0.000897444 Jy ! Component: 100 - total flux cleaned = 0.000949188 Jy ! Component: 150 - total flux cleaned = 0.0010896 Jy ! Component: 200 - total flux cleaned = 0.00117549 Jy ! Total flux subtracted in 200 components = 0.00117549 Jy ! Clean residual min=-0.002487 max=0.002674 Jy/beam ! Clean residual mean=0.000012 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.412843 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 177 components and 0.412843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072416Jy sigma=1.182434 ! Fit after self-cal, rms=0.072412Jy sigma=1.182402 ! 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=0.072412Jy sigma=1.182402 ! Fit after self-cal, rms=0.072269Jy sigma=1.181932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=8.028 mas, bpa=-0.5196 degrees ! Estimated noise=0.58779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140068 Jy ! Component: 100 - total flux cleaned = 0.00208472 Jy ! Component: 150 - total flux cleaned = 0.00230774 Jy ! Component: 200 - total flux cleaned = 0.00244201 Jy ! Total flux subtracted in 200 components = 0.00244201 Jy ! Clean residual min=-0.002404 max=0.002537 Jy/beam ! Clean residual mean=0.000012 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.415285 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 190 components and 0.415285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072224Jy sigma=1.181197 ! Fit after self-cal, rms=0.072220Jy sigma=1.181161 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 = 0.000280791 Jy ! Component: 100 - total flux cleaned = 0.00028103 Jy ! Component: 150 - total flux cleaned = 0.000311699 Jy ! Component: 200 - total flux cleaned = 0.000341337 Jy ! Total flux subtracted in 200 components = 0.000341337 Jy ! Clean residual min=-0.002364 max=0.002461 Jy/beam ! Clean residual mean=0.000012 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.415627 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 200 components and 0.415627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072196Jy sigma=1.180797 ! Fit after self-cal, rms=0.072195Jy sigma=1.180788 ! 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=0.072195Jy sigma=1.180788 ! Fit after self-cal, rms=0.072166Jy sigma=1.180727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.381 mas, bmaj=15.93 mas, bpa=0.4642 degrees ! Estimated noise=0.723147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144959 Jy ! Component: 100 - total flux cleaned = 0.00206917 Jy ! Component: 150 - total flux cleaned = 0.00224856 Jy ! Component: 200 - total flux cleaned = 0.00230258 Jy ! Total flux subtracted in 200 components = 0.00230258 Jy ! Clean residual min=-0.002492 max=0.002741 Jy/beam ! Clean residual mean=0.000023 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.417929 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 209 components and 0.417929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072159Jy sigma=1.180558 ! Fit after self-cal, rms=0.072155Jy sigma=1.180518 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 = 0.000179264 Jy ! Component: 100 - total flux cleaned = 0.000255735 Jy ! Component: 150 - total flux cleaned = 0.000280123 Jy ! Component: 200 - total flux cleaned = 0.000326557 Jy ! Total flux subtracted in 200 components = 0.000326557 Jy ! Clean residual min=-0.002446 max=0.002636 Jy/beam ! Clean residual mean=0.000023 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.418256 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 215 components and 0.418256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072155Jy sigma=1.180453 ! Fit after self-cal, rms=0.072154Jy sigma=1.180445 ! 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=3.454 mas, bmaj=8.029 mas, bpa=-0.5043 degrees ! Estimated noise=0.587903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.454 x 8.029 at -0.5043 degrees (North through East) ! Clean map min=-0.0022862 max=0.17156 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=2.921 mas, bmaj=6.986 mas, bpa=-0.4579 degrees ! Estimated noise=0.934951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143404 Jy ! Component: 100 - total flux cleaned = 0.208869 Jy ! Component: 150 - total flux cleaned = 0.250392 Jy ! Component: 200 - total flux cleaned = 0.279336 Jy ! Total flux subtracted in 200 components = 0.279336 Jy ! Clean residual min=-0.009234 max=0.016111 Jy/beam ! Clean residual mean=0.000012 rms=0.002965 Jy/beam ! Combined flux in latest and established models = 0.279336 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.279336 Jy ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=8.029 mas, bpa=-0.5043 degrees ! Estimated noise=0.587903 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 = 0.0301226 Jy ! Component: 100 - total flux cleaned = 0.0510249 Jy ! Component: 150 - total flux cleaned = 0.0667056 Jy ! Component: 200 - total flux cleaned = 0.0788895 Jy ! Total flux subtracted in 200 components = 0.0788895 Jy ! Clean residual min=-0.004853 max=0.007181 Jy/beam ! Clean residual mean=0.000005 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.358225 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 103 components and 0.358225 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=7.381 mas, bmaj=15.93 mas, bpa=0.4642 degrees ! Estimated noise=0.723147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165159 Jy ! Component: 100 - total flux cleaned = 0.0272249 Jy ! Component: 150 - total flux cleaned = 0.0345898 Jy ! Component: 200 - total flux cleaned = 0.0398264 Jy ! Total flux subtracted in 200 components = 0.0398264 Jy ! Clean residual min=-0.003596 max=0.004014 Jy/beam ! Clean residual mean=0.000014 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.398052 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 = 0.00384787 Jy ! Component: 100 - total flux cleaned = 0.00675102 Jy ! Component: 150 - total flux cleaned = 0.00898146 Jy ! Component: 200 - total flux cleaned = 0.0107118 Jy ! Total flux subtracted in 200 components = 0.0107118 Jy ! Clean residual min=-0.002831 max=0.003353 Jy/beam ! Clean residual mean=0.000013 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.408764 Jy ! Adding 144 model components to the UV plane model. ! The established model now contains 236 components and 0.408764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=8.029 mas, bpa=-0.5043 degrees ! Estimated noise=0.587903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836829 Jy ! Component: 100 - total flux cleaned = 0.00124203 Jy ! Component: 150 - total flux cleaned = 0.00158459 Jy ! Component: 200 - total flux cleaned = 0.00176046 Jy ! Total flux subtracted in 200 components = 0.00176046 Jy ! Clean residual min=-0.002271 max=0.002947 Jy/beam ! Clean residual mean=0.000006 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.410524 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 256 components and 0.410524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072284Jy sigma=1.182640 ! Fit after self-cal, rms=0.072193Jy sigma=1.181641 wmodel J1209-2032_S_map.mod ! Writing 256 model components to file: J1209-2032_S_map.mod wobs J1209-2032_S_uvs.fits ! Writing UV FITS file: J1209-2032_S_uvs.fits wwins J1209-2032_S_map.win ! wwins: Wrote 4 windows to J1209-2032_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 = 0.00124859 Jy ! Component: 100 - total flux cleaned = 0.00191428 Jy ! Component: 150 - total flux cleaned = 0.00214659 Jy ! Component: 200 - total flux cleaned = 0.00214707 Jy ! Component: 250 - total flux cleaned = 0.00200737 Jy ! Component: 300 - total flux cleaned = 0.00190536 Jy ! Component: 350 - total flux cleaned = 0.00183932 Jy ! Component: 400 - total flux cleaned = 0.00161701 Jy ! Component: 450 - total flux cleaned = 0.00152464 Jy ! Component: 500 - total flux cleaned = 0.00137508 Jy ! Component: 550 - total flux cleaned = 0.00128807 Jy ! Component: 600 - total flux cleaned = 0.00123141 Jy ! Component: 650 - total flux cleaned = 0.00117595 Jy ! Component: 700 - total flux cleaned = 0.00117616 Jy ! Component: 750 - total flux cleaned = 0.00114983 Jy ! Component: 800 - total flux cleaned = 0.00112369 Jy ! Component: 850 - total flux cleaned = 0.00114893 Jy ! Component: 900 - total flux cleaned = 0.00117365 Jy ! Component: 950 - total flux cleaned = 0.00119815 Jy ! Component: 1000 - total flux cleaned = 0.00129525 Jy ! Component: 1050 - total flux cleaned = 0.00131905 Jy ! Component: 1100 - total flux cleaned = 0.00141354 Jy ! Component: 1150 - total flux cleaned = 0.00145917 Jy ! Component: 1200 - total flux cleaned = 0.00152735 Jy ! Component: 1250 - total flux cleaned = 0.00154947 Jy ! Component: 1300 - total flux cleaned = 0.00159317 Jy ! Component: 1350 - total flux cleaned = 0.00159332 Jy ! Component: 1400 - total flux cleaned = 0.001615 Jy ! Component: 1450 - total flux cleaned = 0.00169948 Jy ! Component: 1500 - total flux cleaned = 0.00174104 Jy ! Component: 1550 - total flux cleaned = 0.0017614 Jy ! Component: 1600 - total flux cleaned = 0.00182192 Jy ! Component: 1650 - total flux cleaned = 0.00180223 Jy ! Component: 1700 - total flux cleaned = 0.0018809 Jy ! Component: 1750 - total flux cleaned = 0.0018423 Jy ! Component: 1800 - total flux cleaned = 0.00186189 Jy ! Component: 1850 - total flux cleaned = 0.00193782 Jy ! Component: 1900 - total flux cleaned = 0.00197543 Jy ! Component: 1950 - total flux cleaned = 0.00206787 Jy ! Component: 2000 - total flux cleaned = 0.00214116 Jy ! Component: 2050 - total flux cleaned = 0.00217735 Jy ! Component: 2100 - total flux cleaned = 0.00215975 Jy ! Component: 2150 - total flux cleaned = 0.00226587 Jy ! Component: 2200 - total flux cleaned = 0.00230098 Jy ! Component: 2250 - total flux cleaned = 0.00235309 Jy ! Component: 2300 - total flux cleaned = 0.00240452 Jy ! Component: 2350 - total flux cleaned = 0.0024384 Jy ! Component: 2400 - total flux cleaned = 0.00243842 Jy ! Component: 2450 - total flux cleaned = 0.0025219 Jy ! Component: 2500 - total flux cleaned = 0.00255508 Jy ! Component: 2550 - total flux cleaned = 0.00257151 Jy ! Component: 2600 - total flux cleaned = 0.00257149 Jy ! Component: 2650 - total flux cleaned = 0.00263595 Jy ! Component: 2700 - total flux cleaned = 0.00266792 Jy ! Component: 2750 - total flux cleaned = 0.00271533 Jy ! Component: 2800 - total flux cleaned = 0.00274658 Jy ! Component: 2850 - total flux cleaned = 0.00279315 Jy ! Component: 2900 - total flux cleaned = 0.00279332 Jy ! Component: 2950 - total flux cleaned = 0.00282401 Jy ! Component: 3000 - total flux cleaned = 0.00283901 Jy ! Component: 3050 - total flux cleaned = 0.00288417 Jy ! Component: 3100 - total flux cleaned = 0.00286943 Jy ! Component: 3150 - total flux cleaned = 0.00288434 Jy ! Component: 3200 - total flux cleaned = 0.0029579 Jy ! Component: 3250 - total flux cleaned = 0.00304564 Jy ! Component: 3300 - total flux cleaned = 0.0030312 Jy ! Component: 3350 - total flux cleaned = 0.00311745 Jy ! Component: 3400 - total flux cleaned = 0.0031458 Jy ! Component: 3450 - total flux cleaned = 0.00320244 Jy ! Component: 3500 - total flux cleaned = 0.00323046 Jy ! Component: 3550 - total flux cleaned = 0.00334232 Jy ! Component: 3600 - total flux cleaned = 0.00335621 Jy ! Component: 3650 - total flux cleaned = 0.00342505 Jy ! Component: 3700 - total flux cleaned = 0.00350698 Jy ! Component: 3750 - total flux cleaned = 0.00356141 Jy ! Component: 3800 - total flux cleaned = 0.00365589 Jy ! Component: 3850 - total flux cleaned = 0.00373619 Jy ! Component: 3900 - total flux cleaned = 0.00380264 Jy ! Component: 3950 - total flux cleaned = 0.00381578 Jy ! Component: 4000 - total flux cleaned = 0.00396046 Jy ! Component: 4050 - total flux cleaned = 0.0040388 Jy ! Total flux subtracted in 4096 components = 0.00409082 Jy ! Clean residual min=-0.000948 max=0.000816 Jy/beam ! Clean residual mean=0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.414615 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 534 components and 0.414615 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1209-2032_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.454 x 8.029 at -0.5043 degrees (North through East) ! Clean map min=-0.0017326 max=0.16896 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1209-2032_S_map.fits wmodel /vlbi/uf001/uva//J1209-2032_S_map.mod ! Writing 534 model components to file: /vlbi/uf001/uva//J1209-2032_S_map.mod wobs /vlbi/uf001/uva//J1209-2032_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1209-2032_S_uvs.fits wwins /vlbi/uf001/uva//J1209-2032_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1209-2032_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419129 0.419129 0.838257 1.67651 3.35303 6.70606 13.4121 26.8242 53.6485 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 715.77 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1209-2032_S_dfm.log closed on Mon Jan 14 01:41:28 2019