! Started logfile: /vlbi/uf001/uva//J0914-2038_S_dfm.log on Mon Jan 14 00:20:04 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//J0914-2038_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0914-2038_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0914-2038 ! ! 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 5130 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 J0914-2038_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003914Jy sigma=18.260494 ! Fit after self-cal, rms=0.936057Jy sigma=17.063485 ! 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=2.587 mas, bmaj=6.839 mas, bpa=-5.042 degrees ! Estimated noise=0.823425 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 = 0.0487628 Jy ! Component: 100 - total flux cleaned = 0.060759 Jy ! Total flux subtracted in 100 components = 0.060759 Jy ! Clean residual min=-0.004920 max=0.005450 Jy/beam ! Clean residual mean=-0.000002 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.060759 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.060759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084662Jy sigma=1.340189 ! Fit after self-cal, rms=0.084016Jy sigma=1.328996 ! 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=3.06 mas, bmaj=7.963 mas, bpa=-5.937 degrees ! Estimated noise=0.559722 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 = 0.00955902 Jy ! Component: 100 - total flux cleaned = 0.014756 Jy ! Component: 150 - total flux cleaned = 0.0177914 Jy ! Component: 200 - total flux cleaned = 0.0195735 Jy ! Total flux subtracted in 200 components = 0.0195735 Jy ! Clean residual min=-0.003527 max=0.004133 Jy/beam ! Clean residual mean=-0.000003 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0803324 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.0803324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082821Jy sigma=1.307634 ! Fit after self-cal, rms=0.082806Jy sigma=1.306983 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 7.963 at -5.937 degrees (North through East) ! Clean map min=-0.0035025 max=0.063972 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 1.09 KP 0.99 ! LA 0.94 MK 1.01 NL 1.14 OV 1.05 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.94 HN 1.07 KP 0.98 ! LA 0.95 MK 1.05 NL 1.06 OV 1.04 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.86 HN 1.12 KP 1.09 ! LA 0.98 MK 0.94 NL 1.03 OV 1.13 ! PT 1.03 SC 1.11 ! ! ! Fit before self-cal, rms=0.082806Jy sigma=1.306983 ! Fit after self-cal, rms=0.080748Jy sigma=1.300868 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=8.004 mas, bpa=-6.166 degrees ! Estimated noise=0.563508 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 = 0.000484563 Jy ! Component: 100 - total flux cleaned = 0.000505987 Jy ! Component: 150 - total flux cleaned = 0.000487797 Jy ! Component: 200 - total flux cleaned = 0.000471436 Jy ! Total flux subtracted in 200 components = 0.000471436 Jy ! Clean residual min=-0.002960 max=0.003816 Jy/beam ! Clean residual mean=0.000005 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0808039 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0808039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080736Jy sigma=1.300690 ! Fit after self-cal, rms=0.080786Jy sigma=1.300243 ! 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=0.080786Jy sigma=1.300243 ! Fit after self-cal, rms=0.080445Jy sigma=1.297064 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=7.998 mas, bpa=-6.203 degrees ! Estimated noise=0.566533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715758 Jy ! Component: 100 - total flux cleaned = 0.000766442 Jy ! Component: 150 - total flux cleaned = 0.000781931 Jy ! Component: 200 - total flux cleaned = 0.000781784 Jy ! Total flux subtracted in 200 components = 0.000781784 Jy ! Clean residual min=-0.003024 max=0.003809 Jy/beam ! Clean residual mean=0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0815856 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.0815856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080435Jy sigma=1.296937 ! Fit after self-cal, rms=0.080460Jy sigma=1.296831 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 (-8, -111.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031439 Jy ! Component: 100 - total flux cleaned = 0.00370188 Jy ! Component: 150 - total flux cleaned = 0.0038244 Jy ! Component: 200 - total flux cleaned = 0.00389174 Jy ! Total flux subtracted in 200 components = 0.00389174 Jy ! Clean residual min=-0.003015 max=0.002942 Jy/beam ! Clean residual mean=0.000002 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0854774 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.0854774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080314Jy sigma=1.294654 ! Fit after self-cal, rms=0.080275Jy sigma=1.294363 ! Inverting map ! Added new window around map position (93, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213288 Jy ! Component: 100 - total flux cleaned = 0.00246867 Jy ! Component: 150 - total flux cleaned = 0.0025938 Jy ! Component: 200 - total flux cleaned = 0.00266876 Jy ! Total flux subtracted in 200 components = 0.00266876 Jy ! Clean residual min=-0.002780 max=0.002470 Jy/beam ! Clean residual mean=0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0881461 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.0881462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080187Jy sigma=1.292789 ! Fit after self-cal, rms=0.080169Jy sigma=1.292595 ! 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=0.080169Jy sigma=1.292595 ! Fit after self-cal, rms=0.078153Jy sigma=1.291635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.084 mas, bmaj=7.969 mas, bpa=-6.228 degrees ! Estimated noise=0.56037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749949 Jy ! Component: 100 - total flux cleaned = 0.000788039 Jy ! Component: 150 - total flux cleaned = 0.000787755 Jy ! Component: 200 - total flux cleaned = 0.000755864 Jy ! Total flux subtracted in 200 components = 0.000755864 Jy ! Clean residual min=-0.002725 max=0.002395 Jy/beam ! Clean residual mean=0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.088902 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.088902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078117Jy sigma=1.291107 ! Fit after self-cal, rms=0.078101Jy sigma=1.291019 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 = 0.000178701 Jy ! Component: 100 - total flux cleaned = 0.000151131 Jy ! Component: 150 - total flux cleaned = 9.72509e-05 Jy ! Component: 200 - total flux cleaned = 7.04106e-05 Jy ! Total flux subtracted in 200 components = 7.04106e-05 Jy ! Clean residual min=-0.002704 max=0.002403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0889724 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.0889724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078081Jy sigma=1.290703 ! Fit after self-cal, rms=0.078077Jy sigma=1.290693 ! 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=0.078077Jy sigma=1.290693 ! Fit after self-cal, rms=0.077954Jy sigma=1.290657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.516 mas, bmaj=16.23 mas, bpa=-2.773 degrees ! Estimated noise=0.722262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.89538e-05 Jy ! Component: 100 - total flux cleaned = 6.3557e-05 Jy ! Component: 150 - total flux cleaned = 4.0648e-05 Jy ! Component: 200 - total flux cleaned = 5.38891e-07 Jy ! Total flux subtracted in 200 components = 5.38891e-07 Jy ! Clean residual min=-0.002424 max=0.002615 Jy/beam ! Clean residual mean=0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.088973 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.088973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077948Jy sigma=1.290556 ! Fit after self-cal, rms=0.077943Jy sigma=1.290530 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 = -7.85089e-05 Jy ! Component: 100 - total flux cleaned = -9.82813e-05 Jy ! Component: 150 - total flux cleaned = -0.000150878 Jy ! Component: 200 - total flux cleaned = -0.00018423 Jy ! Total flux subtracted in 200 components = -0.00018423 Jy ! Clean residual min=-0.002421 max=0.002619 Jy/beam ! Clean residual mean=0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0887887 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.0887888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077939Jy sigma=1.290492 ! Fit after self-cal, rms=0.077936Jy sigma=1.290481 ! 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=3.086 mas, bmaj=7.967 mas, bpa=-6.278 degrees ! Estimated noise=0.56066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 7.967 at -6.278 degrees (North through East) ! Clean map min=-0.002521 max=0.064018 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=2.605 mas, bmaj=6.814 mas, bpa=-5.162 degrees ! Estimated noise=0.826294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491311 Jy ! Component: 100 - total flux cleaned = 0.0613486 Jy ! Component: 150 - total flux cleaned = 0.0676782 Jy ! Component: 200 - total flux cleaned = 0.0721932 Jy ! Total flux subtracted in 200 components = 0.0721932 Jy ! Clean residual min=-0.004228 max=0.004918 Jy/beam ! Clean residual mean=0.000007 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.0721932 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0721932 Jy ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=7.967 mas, bpa=-6.278 degrees ! Estimated noise=0.56066 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 = 0.00540255 Jy ! Component: 100 - total flux cleaned = 0.00889995 Jy ! Component: 150 - total flux cleaned = 0.0115424 Jy ! Component: 200 - total flux cleaned = 0.0131917 Jy ! Total flux subtracted in 200 components = 0.0131917 Jy ! Clean residual min=-0.002825 max=0.003186 Jy/beam ! Clean residual mean=0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0853848 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 75 components and 0.0853848 Jy ! Inverting map ! Added new window around map position (6.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265263 Jy ! Component: 100 - total flux cleaned = 0.00292092 Jy ! Component: 150 - total flux cleaned = 0.00321852 Jy ! Component: 200 - total flux cleaned = 0.00343744 Jy ! Total flux subtracted in 200 components = 0.00343744 Jy ! Clean residual min=-0.002632 max=0.002577 Jy/beam ! Clean residual mean=0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0888223 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 106 components and 0.0888223 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=7.516 mas, bmaj=16.23 mas, bpa=-2.773 degrees ! Estimated noise=0.722262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131631 Jy ! Component: 100 - total flux cleaned = 0.00153189 Jy ! Component: 150 - total flux cleaned = 0.00153579 Jy ! Component: 200 - total flux cleaned = 0.00156794 Jy ! Total flux subtracted in 200 components = 0.00156794 Jy ! Clean residual min=-0.002323 max=0.002419 Jy/beam ! Clean residual mean=0.000003 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0903902 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.75295e-05 Jy ! Component: 100 - total flux cleaned = 5.31185e-05 Jy ! Component: 150 - total flux cleaned = 7.74578e-05 Jy ! Component: 200 - total flux cleaned = 9.8452e-05 Jy ! Total flux subtracted in 200 components = 9.8452e-05 Jy ! Clean residual min=-0.002272 max=0.002372 Jy/beam ! Clean residual mean=0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0904887 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.0904887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=7.967 mas, bpa=-6.278 degrees ! Estimated noise=0.56066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409176 Jy ! Component: 100 - total flux cleaned = 0.000541216 Jy ! Component: 150 - total flux cleaned = 0.000539602 Jy ! Component: 200 - total flux cleaned = 0.000399564 Jy ! Total flux subtracted in 200 components = 0.000399564 Jy ! Clean residual min=-0.002597 max=0.002511 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0908883 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 147 components and 0.0908883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077881Jy sigma=1.289663 ! Fit after self-cal, rms=0.077850Jy sigma=1.289343 wmodel J0914-2038_S_map.mod ! Writing 147 model components to file: J0914-2038_S_map.mod wobs J0914-2038_S_uvs.fits ! Writing UV FITS file: J0914-2038_S_uvs.fits wwins J0914-2038_S_map.win ! wwins: Wrote 4 windows to J0914-2038_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 = -0.000819592 Jy ! Component: 100 - total flux cleaned = -0.000692409 Jy ! Component: 150 - total flux cleaned = -0.000569463 Jy ! Component: 200 - total flux cleaned = -0.000491212 Jy ! Component: 250 - total flux cleaned = -0.000528767 Jy ! Component: 300 - total flux cleaned = -0.000748373 Jy ! Component: 350 - total flux cleaned = -0.00106697 Jy ! Component: 400 - total flux cleaned = -0.00120467 Jy ! Component: 450 - total flux cleaned = -0.00150845 Jy ! Component: 500 - total flux cleaned = -0.0017395 Jy ! Component: 550 - total flux cleaned = -0.00196608 Jy ! Component: 600 - total flux cleaned = -0.00222024 Jy ! Component: 650 - total flux cleaned = -0.00243831 Jy ! Component: 700 - total flux cleaned = -0.00256079 Jy ! Component: 750 - total flux cleaned = -0.00268177 Jy ! Component: 800 - total flux cleaned = -0.00283008 Jy ! Component: 850 - total flux cleaned = -0.0029758 Jy ! Component: 900 - total flux cleaned = -0.00317654 Jy ! Component: 950 - total flux cleaned = -0.00323309 Jy ! Component: 1000 - total flux cleaned = -0.00334426 Jy ! Component: 1050 - total flux cleaned = -0.00348164 Jy ! Component: 1100 - total flux cleaned = -0.0035634 Jy ! Component: 1150 - total flux cleaned = -0.00372403 Jy ! Component: 1200 - total flux cleaned = -0.0038555 Jy ! Component: 1250 - total flux cleaned = -0.00395925 Jy ! Component: 1300 - total flux cleaned = -0.00403608 Jy ! Component: 1350 - total flux cleaned = -0.00418793 Jy ! Component: 1400 - total flux cleaned = -0.00428796 Jy ! Component: 1450 - total flux cleaned = -0.00441122 Jy ! Component: 1500 - total flux cleaned = -0.00448468 Jy ! Component: 1550 - total flux cleaned = -0.00467701 Jy ! Component: 1600 - total flux cleaned = -0.00470102 Jy ! Component: 1650 - total flux cleaned = -0.00477183 Jy ! Component: 1700 - total flux cleaned = -0.00481845 Jy ! Component: 1750 - total flux cleaned = -0.0049101 Jy ! Component: 1800 - total flux cleaned = -0.00495533 Jy ! Component: 1850 - total flux cleaned = -0.0049776 Jy ! Component: 1900 - total flux cleaned = -0.00499979 Jy ! Component: 1950 - total flux cleaned = -0.00504339 Jy ! Component: 2000 - total flux cleaned = -0.00508672 Jy ! Component: 2050 - total flux cleaned = -0.00506521 Jy ! Component: 2100 - total flux cleaned = -0.00517188 Jy ! Component: 2150 - total flux cleaned = -0.00515082 Jy ! Component: 2200 - total flux cleaned = -0.00519259 Jy ! Component: 2250 - total flux cleaned = -0.00517166 Jy ! Component: 2300 - total flux cleaned = -0.00527401 Jy ! Component: 2350 - total flux cleaned = -0.00523323 Jy ! Component: 2400 - total flux cleaned = -0.0052737 Jy ! Component: 2450 - total flux cleaned = -0.00527392 Jy ! Component: 2500 - total flux cleaned = -0.00533331 Jy ! Component: 2550 - total flux cleaned = -0.00535283 Jy ! Component: 2600 - total flux cleaned = -0.00543072 Jy ! Component: 2650 - total flux cleaned = -0.00541148 Jy ! Component: 2700 - total flux cleaned = -0.00546894 Jy ! Component: 2750 - total flux cleaned = -0.00550671 Jy ! Component: 2800 - total flux cleaned = -0.00558187 Jy ! Component: 2850 - total flux cleaned = -0.0055257 Jy ! Component: 2900 - total flux cleaned = -0.00554441 Jy ! Component: 2950 - total flux cleaned = -0.00556273 Jy ! Component: 3000 - total flux cleaned = -0.00559925 Jy ! Component: 3050 - total flux cleaned = -0.005708 Jy ! Component: 3100 - total flux cleaned = -0.00572585 Jy ! Component: 3150 - total flux cleaned = -0.00574366 Jy ! Component: 3200 - total flux cleaned = -0.00574383 Jy ! Component: 3250 - total flux cleaned = -0.00574399 Jy ! Component: 3300 - total flux cleaned = -0.00577905 Jy ! Component: 3350 - total flux cleaned = -0.00584851 Jy ! Component: 3400 - total flux cleaned = -0.00586558 Jy ! Component: 3450 - total flux cleaned = -0.00586554 Jy ! Component: 3500 - total flux cleaned = -0.00589952 Jy ! Component: 3550 - total flux cleaned = -0.0058996 Jy ! Component: 3600 - total flux cleaned = -0.00591631 Jy ! Component: 3650 - total flux cleaned = -0.00596625 Jy ! Component: 3700 - total flux cleaned = -0.00593285 Jy ! Component: 3750 - total flux cleaned = -0.00588359 Jy ! Component: 3800 - total flux cleaned = -0.00590018 Jy ! Component: 3850 - total flux cleaned = -0.00594903 Jy ! Component: 3900 - total flux cleaned = -0.00594891 Jy ! Component: 3950 - total flux cleaned = -0.00598108 Jy ! Component: 4000 - total flux cleaned = -0.00591708 Jy ! Component: 4050 - total flux cleaned = -0.0059013 Jy ! Total flux subtracted in 4096 components = -0.00591693 Jy ! Clean residual min=-0.001135 max=0.001069 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0849713 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 417 components and 0.0849713 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0914-2038_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 7.967 at -6.278 degrees (North through East) ! Clean map min=-0.0024702 max=0.064136 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0914-2038_S_map.fits wmodel /vlbi/uf001/uva//J0914-2038_S_map.mod ! Writing 417 model components to file: /vlbi/uf001/uva//J0914-2038_S_map.mod wobs /vlbi/uf001/uva//J0914-2038_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0914-2038_S_uvs.fits wwins /vlbi/uf001/uva//J0914-2038_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0914-2038_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0641361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35406 1.35406 2.70813 5.41626 10.8325 21.665 43.3301 86.6601 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.555 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0914-2038_S_dfm.log closed on Mon Jan 14 00:20:09 2019