! Started logfile: /vlbi/uf001/uvm//J2330-4539_S_a_dfm.log on Sun Jan 13 22:45:10 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/uvm//J2330-4539_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2330-4539_S_a_uvm.fits ! AN table 1: 29 integrations on 21 of 21 possible baselines. ! AN table 2: 57 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.828668 visibilities/baseline/integration-bin. ! Found source: J2330-4539 ! ! 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 2931 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 J2330-4539_S_a] 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 7 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.041308Jy sigma=12.456173 ! Fit after self-cal, rms=0.710082Jy sigma=8.311798 ! 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=2.174 mas, bmaj=6.632 mas, bpa=2.873 degrees ! Estimated noise=1.54856 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 = 0.217879 Jy ! Component: 100 - total flux cleaned = 0.310921 Jy ! Total flux subtracted in 100 components = 0.310921 Jy ! Clean residual min=-0.026497 max=0.050816 Jy/beam ! Clean residual mean=-0.001505 rms=0.010761 Jy/beam ! Combined flux in latest and established models = 0.310921 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.310921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.181874Jy sigma=2.128421 ! Fit after self-cal, rms=0.181344Jy sigma=2.122722 ! 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=2.503 mas, bmaj=7.662 mas, bpa=1.259 degrees ! Estimated noise=1.12874 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 = 0.0959732 Jy ! Component: 100 - total flux cleaned = 0.147223 Jy ! Component: 150 - total flux cleaned = 0.174831 Jy ! Component: 200 - total flux cleaned = 0.1899 Jy ! Total flux subtracted in 200 components = 0.1899 Jy ! Clean residual min=-0.022856 max=0.032636 Jy/beam ! Clean residual mean=-0.001713 rms=0.008764 Jy/beam ! Combined flux in latest and established models = 0.500821 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 66 components and 0.500821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130630Jy sigma=1.373542 ! Fit after self-cal, rms=0.130284Jy sigma=1.370576 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.503 x 7.662 at 1.259 degrees (North through East) ! Clean map min=-0.022949 max=0.30881 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.98 LA 0.91 MK 1.00 ! OV 0.98 PT 0.93 SC 0.92 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! LA 0.79 MK 1.00 OV 2.90 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.04 LA 1.01 MK 1.03 ! OV 1.00 PT 0.82 SC 1.00 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! LA 0.85 MK 1.01 OV 2.87 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.00 LA 1.00 MK 1.06 ! OV 1.02 PT 0.79 SC 0.99 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! LA 0.81 MK 1.05 OV 2.51 PT 0.96 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.130284Jy sigma=1.370576 ! Fit after self-cal, rms=0.141224Jy sigma=1.058231 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=7.323 mas, bpa=1.263 degrees ! Estimated noise=1.16348 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 = -0.000424975 Jy ! Component: 100 - total flux cleaned = -0.000489717 Jy ! Component: 150 - total flux cleaned = -0.000490032 Jy ! Component: 200 - total flux cleaned = -0.00043857 Jy ! Total flux subtracted in 200 components = -0.00043857 Jy ! Clean residual min=-0.006817 max=0.007379 Jy/beam ! Clean residual mean=-0.000088 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.500383 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.500383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141118Jy sigma=1.057227 ! Fit after self-cal, rms=0.142483Jy sigma=1.054653 ! 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=0.142483Jy sigma=1.054653 ! Fit after self-cal, rms=0.143210Jy sigma=1.054393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=7.306 mas, bpa=1.522 degrees ! Estimated noise=1.15693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252116 Jy ! Component: 100 - total flux cleaned = -0.000213057 Jy ! Component: 150 - total flux cleaned = -0.000214194 Jy ! Component: 200 - total flux cleaned = -0.000215998 Jy ! Total flux subtracted in 200 components = -0.000215998 Jy ! Clean residual min=-0.006719 max=0.006787 Jy/beam ! Clean residual mean=-0.000073 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.500167 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.500166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143114Jy sigma=1.054045 ! Fit after self-cal, rms=0.143140Jy sigma=1.053975 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 = 9.67907e-05 Jy ! Component: 100 - total flux cleaned = 1.26605e-05 Jy ! Component: 150 - total flux cleaned = 1.33589e-05 Jy ! Component: 200 - total flux cleaned = 1.30847e-05 Jy ! Total flux subtracted in 200 components = 1.30847e-05 Jy ! Clean residual min=-0.006695 max=0.006731 Jy/beam ! Clean residual mean=-0.000073 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.50018 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.50018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143092Jy sigma=1.053672 ! Fit after self-cal, rms=0.143107Jy sigma=1.053621 ! 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=0.143107Jy sigma=1.053621 ! Fit after self-cal, rms=0.143069Jy sigma=1.053460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.487 mas, bmaj=7.296 mas, bpa=1.74 degrees ! Estimated noise=1.15309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168619 Jy ! Component: 100 - total flux cleaned = -0.000122879 Jy ! Component: 150 - total flux cleaned = -0.000122334 Jy ! Component: 200 - total flux cleaned = -0.000161192 Jy ! Total flux subtracted in 200 components = -0.000161192 Jy ! Clean residual min=-0.006645 max=0.006708 Jy/beam ! Clean residual mean=-0.000068 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.500018 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.500018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142982Jy sigma=1.053267 ! Fit after self-cal, rms=0.142997Jy sigma=1.053223 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 = 7.48733e-05 Jy ! Component: 100 - total flux cleaned = 3.3757e-05 Jy ! Component: 150 - total flux cleaned = 3.12842e-05 Jy ! Component: 200 - total flux cleaned = 2.84338e-05 Jy ! Total flux subtracted in 200 components = 2.84338e-05 Jy ! Clean residual min=-0.006624 max=0.006670 Jy/beam ! Clean residual mean=-0.000068 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.500047 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.500047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142954Jy sigma=1.052973 ! Fit after self-cal, rms=0.142967Jy sigma=1.052933 ! 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=0.142967Jy sigma=1.052933 ! Fit after self-cal, rms=0.142946Jy sigma=1.052799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.245 mas, bmaj=26.65 mas, bpa=4.241 degrees ! Estimated noise=1.74847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56308e-05 Jy ! Component: 100 - total flux cleaned = 4.39948e-05 Jy ! Component: 150 - total flux cleaned = 4.29403e-05 Jy ! Component: 200 - total flux cleaned = 4.20712e-05 Jy ! Total flux subtracted in 200 components = 4.20712e-05 Jy ! Clean residual min=-0.006742 max=0.008266 Jy/beam ! Clean residual mean=-0.000163 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 0.500089 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 81 components and 0.500089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142854Jy sigma=1.053136 ! Fit after self-cal, rms=0.142868Jy sigma=1.052940 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 = 4.32004e-05 Jy ! Component: 100 - total flux cleaned = 4.22236e-05 Jy ! Component: 150 - total flux cleaned = 4.14385e-05 Jy ! Component: 200 - total flux cleaned = 3.89667e-05 Jy ! Total flux subtracted in 200 components = 3.89667e-05 Jy ! Clean residual min=-0.006737 max=0.008264 Jy/beam ! Clean residual mean=-0.000161 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.500128 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.500128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142811Jy sigma=1.053556 ! Fit after self-cal, rms=0.142825Jy sigma=1.053353 ! 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=2.485 mas, bmaj=7.29 mas, bpa=1.931 degrees ! Estimated noise=1.15045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.485 x 7.29 at 1.931 degrees (North through East) ! Clean map min=-0.0063982 max=0.29568 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=2.157 mas, bmaj=6.35 mas, bpa=3.92 degrees ! Estimated noise=1.56462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205352 Jy ! Component: 100 - total flux cleaned = 0.295383 Jy ! Component: 150 - total flux cleaned = 0.351111 Jy ! Component: 200 - total flux cleaned = 0.391145 Jy ! Total flux subtracted in 200 components = 0.391145 Jy ! Clean residual min=-0.014111 max=0.025158 Jy/beam ! Clean residual mean=-0.000632 rms=0.005149 Jy/beam ! Combined flux in latest and established models = 0.391145 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.391145 Jy ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=7.29 mas, bpa=1.931 degrees ! Estimated noise=1.15045 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 = 0.0497327 Jy ! Component: 100 - total flux cleaned = 0.076764 Jy ! Component: 150 - total flux cleaned = 0.0914962 Jy ! Component: 200 - total flux cleaned = 0.0995357 Jy ! Total flux subtracted in 200 components = 0.0995357 Jy ! Clean residual min=-0.007229 max=0.005366 Jy/beam ! Clean residual mean=-0.000185 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.490681 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.490681 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=9.245 mas, bmaj=26.65 mas, bpa=4.241 degrees ! Estimated noise=1.74847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716942 Jy ! Component: 100 - total flux cleaned = 0.00885745 Jy ! Component: 150 - total flux cleaned = 0.00927482 Jy ! Component: 200 - total flux cleaned = 0.00933385 Jy ! Total flux subtracted in 200 components = 0.00933385 Jy ! Clean residual min=-0.006757 max=0.008260 Jy/beam ! Clean residual mean=-0.000164 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.500014 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 = 4.54034e-06 Jy ! Component: 100 - total flux cleaned = 4.82331e-06 Jy ! Component: 150 - total flux cleaned = 9.14759e-06 Jy ! Component: 200 - total flux cleaned = 9.39618e-06 Jy ! Total flux subtracted in 200 components = 9.39618e-06 Jy ! Clean residual min=-0.006757 max=0.008262 Jy/beam ! Clean residual mean=-0.000164 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.500024 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.500024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=7.29 mas, bpa=1.931 degrees ! Estimated noise=1.15045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450245 Jy ! Component: 100 - total flux cleaned = -0.000228538 Jy ! Component: 150 - total flux cleaned = -0.000139474 Jy ! Component: 200 - total flux cleaned = -0.000144637 Jy ! Total flux subtracted in 200 components = -0.000144637 Jy ! Clean residual min=-0.006751 max=0.006110 Jy/beam ! Clean residual mean=-0.000066 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.499879 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.499879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142454Jy sigma=1.049654 ! Fit after self-cal, rms=0.142417Jy sigma=1.049375 wmodel J2330-4539_S_a_map.mod ! Writing 86 model components to file: J2330-4539_S_a_map.mod wobs J2330-4539_S_a_uvs.fits ! Writing UV FITS file: J2330-4539_S_a_uvs.fits wwins J2330-4539_S_a_map.win ! wwins: Wrote 1 windows to J2330-4539_S_a_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 = -0.000953185 Jy ! Component: 100 - total flux cleaned = -0.00114335 Jy ! Component: 150 - total flux cleaned = -0.00123692 Jy ! Component: 200 - total flux cleaned = -0.000996819 Jy ! Component: 250 - total flux cleaned = -0.000702222 Jy ! Component: 300 - total flux cleaned = -0.00035431 Jy ! Component: 350 - total flux cleaned = -8.95351e-05 Jy ! Component: 400 - total flux cleaned = 9.86093e-05 Jy ! Component: 450 - total flux cleaned = 0.000157404 Jy ! Component: 500 - total flux cleaned = 0.000157178 Jy ! Component: 550 - total flux cleaned = 0.000267022 Jy ! Component: 600 - total flux cleaned = 0.000370009 Jy ! Component: 650 - total flux cleaned = 0.000267574 Jy ! Component: 700 - total flux cleaned = 0.000268791 Jy ! Component: 750 - total flux cleaned = 0.000365156 Jy ! Component: 800 - total flux cleaned = 0.000411257 Jy ! Component: 850 - total flux cleaned = 0.000456635 Jy ! Component: 900 - total flux cleaned = 0.000455801 Jy ! Component: 950 - total flux cleaned = 0.000498818 Jy ! Component: 1000 - total flux cleaned = 0.00049891 Jy ! Component: 1050 - total flux cleaned = 0.000541335 Jy ! Component: 1100 - total flux cleaned = 0.000664241 Jy ! Component: 1150 - total flux cleaned = 0.000704235 Jy ! Component: 1200 - total flux cleaned = 0.000784007 Jy ! Component: 1250 - total flux cleaned = 0.000784457 Jy ! Component: 1300 - total flux cleaned = 0.00082296 Jy ! Component: 1350 - total flux cleaned = 0.000860984 Jy ! Component: 1400 - total flux cleaned = 0.000898453 Jy ! Component: 1450 - total flux cleaned = 0.000935199 Jy ! Component: 1500 - total flux cleaned = 0.00100792 Jy ! Component: 1550 - total flux cleaned = 0.00104345 Jy ! Component: 1600 - total flux cleaned = 0.0010433 Jy ! Component: 1650 - total flux cleaned = 0.00107822 Jy ! Component: 1700 - total flux cleaned = 0.00100882 Jy ! Component: 1750 - total flux cleaned = 0.00100912 Jy ! Component: 1800 - total flux cleaned = 0.000975455 Jy ! Component: 1850 - total flux cleaned = 0.00104281 Jy ! Component: 1900 - total flux cleaned = 0.00100931 Jy ! Component: 1950 - total flux cleaned = 0.00100939 Jy ! Component: 2000 - total flux cleaned = 0.00100958 Jy ! Component: 2050 - total flux cleaned = 0.001075 Jy ! Component: 2100 - total flux cleaned = 0.00113949 Jy ! Component: 2150 - total flux cleaned = 0.00117155 Jy ! Component: 2200 - total flux cleaned = 0.0012356 Jy ! Component: 2250 - total flux cleaned = 0.00129886 Jy ! Component: 2300 - total flux cleaned = 0.00139277 Jy ! Component: 2350 - total flux cleaned = 0.0014238 Jy ! Component: 2400 - total flux cleaned = 0.00148557 Jy ! Component: 2450 - total flux cleaned = 0.00151644 Jy ! Component: 2500 - total flux cleaned = 0.00157781 Jy ! Component: 2550 - total flux cleaned = 0.00163875 Jy ! Component: 2600 - total flux cleaned = 0.00169945 Jy ! Component: 2650 - total flux cleaned = 0.00178993 Jy ! Component: 2700 - total flux cleaned = 0.00188004 Jy ! Component: 2750 - total flux cleaned = 0.00190979 Jy ! Component: 2800 - total flux cleaned = 0.00199926 Jy ! Component: 2850 - total flux cleaned = 0.00211803 Jy ! Component: 2900 - total flux cleaned = 0.00208845 Jy ! Component: 2950 - total flux cleaned = 0.00217701 Jy ! Component: 3000 - total flux cleaned = 0.00226513 Jy ! Component: 3050 - total flux cleaned = 0.00232347 Jy ! Component: 3100 - total flux cleaned = 0.00238176 Jy ! Component: 3150 - total flux cleaned = 0.00238189 Jy ! Component: 3200 - total flux cleaned = 0.00246914 Jy ! Component: 3250 - total flux cleaned = 0.00255611 Jy ! Component: 3300 - total flux cleaned = 0.00272986 Jy ! Component: 3350 - total flux cleaned = 0.00281671 Jy ! Component: 3400 - total flux cleaned = 0.00287464 Jy ! Component: 3450 - total flux cleaned = 0.00301932 Jy ! Component: 3500 - total flux cleaned = 0.00310606 Jy ! Component: 3550 - total flux cleaned = 0.00322174 Jy ! Component: 3600 - total flux cleaned = 0.00330866 Jy ! Component: 3650 - total flux cleaned = 0.00339541 Jy ! Component: 3700 - total flux cleaned = 0.00354018 Jy ! Component: 3750 - total flux cleaned = 0.00359819 Jy ! Component: 3800 - total flux cleaned = 0.003714 Jy ! Component: 3850 - total flux cleaned = 0.00382973 Jy ! Component: 3900 - total flux cleaned = 0.00391658 Jy ! Component: 3950 - total flux cleaned = 0.00403229 Jy ! Component: 4000 - total flux cleaned = 0.00417716 Jy ! Component: 4050 - total flux cleaned = 0.00426414 Jy ! Total flux subtracted in 4096 components = 0.00432214 Jy ! Clean residual min=-0.001697 max=0.001710 Jy/beam ! Clean residual mean=0.000013 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.504201 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 298 components and 0.504201 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2330-4539_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.485 x 7.29 at 1.931 degrees (North through East) ! Clean map min=-0.0034161 max=0.30129 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2330-4539_S_a_map.fits wmodel /vlbi/uf001/uvm//J2330-4539_S_a_map.mod ! Writing 298 model components to file: /vlbi/uf001/uvm//J2330-4539_S_a_map.mod wobs /vlbi/uf001/uvm//J2330-4539_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2330-4539_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2330-4539_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J2330-4539_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.301287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000511305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50912 0.50912 1.01824 2.03648 4.07296 8.14592 16.2918 32.5837 65.1674 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.251 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2330-4539_S_a_dfm.log closed on Sun Jan 13 22:45:14 2019