! Started logfile: .//J0314-3420_X_dfm.log on Sun Jan 19 23:53:19 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0314-3420_X_uvm.fits ! Reading UV FITS file: .//J0314-3420_X_uvm.fits ! AN table 1: 17 integrations on 6 of 6 possible baselines. ! AN table 2: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0314-3420 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2016 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0314-3420_X] 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 0.200x0.200 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002627Jy sigma=12.560470 ! Fit after self-cal, rms=0.949595Jy sigma=11.904831 ! 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=1.095 mas, bmaj=6.275 mas, bpa=1.542 degrees ! Estimated noise=2.04717 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 = 0.0408493 Jy ! Component: 100 - total flux cleaned = 0.04995 Jy ! Total flux subtracted in 100 components = 0.04995 Jy ! Clean residual min=-0.005110 max=0.005664 Jy/beam ! Clean residual mean=-0.000020 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.04995 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.04995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.063818Jy sigma=0.649320 ! Fit after self-cal, rms=0.062829Jy sigma=0.639474 ! 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=1.301 mas, bmaj=6.736 mas, bpa=0.435 degrees ! Estimated noise=1.31488 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 = 0.00383217 Jy ! Component: 100 - total flux cleaned = 0.00477325 Jy ! Component: 150 - total flux cleaned = 0.00482723 Jy ! Component: 200 - total flux cleaned = 0.00487167 Jy ! Total flux subtracted in 200 components = 0.00487167 Jy ! Clean residual min=-0.004135 max=0.003579 Jy/beam ! Clean residual mean=-0.000005 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.0548216 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.0548216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062571Jy sigma=0.636193 ! Fit after self-cal, rms=0.062458Jy sigma=0.635844 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.301 x 6.736 at 0.435 degrees (North through East) ! Clean map min=-0.0040283 max=0.052984 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 NL 1.11 OV 1.15 PT 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.87 LA 1.19 NL 0.90 PT 1.03 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 NL 1.05 OV 1.17 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.16 LA 0.98 NL 0.79 PT 0.90 ! SC 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 NL 1.36 OV 1.17 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.16 LA 0.85 NL 0.91 PT 1.15 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 NL 1.03 OV 1.14 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.81 LA 1.05 NL 1.16 PT 0.85 ! SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 NL 0.84 OV 1.25 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.07 LA 0.96 NL 0.88 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 NL 0.86 OV 1.22 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.18 LA 1.02 NL 0.73 PT 0.84 ! SC 1.32 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 NL 1.17 OV 0.81 PT 1.26 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.95 LA 1.39 NL 1.69 PT 0.89 ! SC 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 NL 0.76 OV 1.22 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.35 LA 0.93 NL 0.95 PT 0.93 ! SC 0.81 ! ! ! Fit before self-cal, rms=0.062458Jy sigma=0.635844 ! Fit after self-cal, rms=0.065910Jy sigma=0.624232 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=6.655 mas, bpa=0.3989 degrees ! Estimated noise=1.30686 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 = 0.000464789 Jy ! Component: 100 - total flux cleaned = 0.000647846 Jy ! Component: 150 - total flux cleaned = 0.000626847 Jy ! Component: 200 - total flux cleaned = 0.000627922 Jy ! Total flux subtracted in 200 components = 0.000627922 Jy ! Clean residual min=-0.002663 max=0.002602 Jy/beam ! Clean residual mean=-0.000003 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0554496 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0554496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065861Jy sigma=0.623925 ! Fit after self-cal, rms=0.066502Jy sigma=0.621547 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066502Jy sigma=0.621547 ! Fit after self-cal, rms=0.068678Jy sigma=0.621131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=6.622 mas, bpa=0.3588 degrees ! Estimated noise=1.30748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526304 Jy ! Component: 100 - total flux cleaned = 0.000686221 Jy ! Component: 150 - total flux cleaned = 0.000756834 Jy ! Component: 200 - total flux cleaned = 0.000775413 Jy ! Total flux subtracted in 200 components = 0.000775413 Jy ! Clean residual min=-0.002716 max=0.002663 Jy/beam ! Clean residual mean=-0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.056225 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.056225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068624Jy sigma=0.620920 ! Fit after self-cal, rms=0.068871Jy sigma=0.620689 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 = 1.51179e-05 Jy ! Component: 100 - total flux cleaned = 0.000135772 Jy ! Component: 150 - total flux cleaned = 0.000135921 Jy ! Component: 200 - total flux cleaned = 0.000135862 Jy ! Total flux subtracted in 200 components = 0.000135862 Jy ! Clean residual min=-0.002797 max=0.002694 Jy/beam ! Clean residual mean=-0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0563608 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0563608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068831Jy sigma=0.620598 ! Fit after self-cal, rms=0.068830Jy sigma=0.620524 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068830Jy sigma=0.620524 ! Fit after self-cal, rms=0.069400Jy sigma=0.620520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=6.592 mas, bpa=0.3267 degrees ! Estimated noise=1.31243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799797 Jy ! Component: 100 - total flux cleaned = 0.000965368 Jy ! Component: 150 - total flux cleaned = 0.00102805 Jy ! Component: 200 - total flux cleaned = 0.00105509 Jy ! Total flux subtracted in 200 components = 0.00105509 Jy ! Clean residual min=-0.002725 max=0.002661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0574159 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0574159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069366Jy sigma=0.620447 ! Fit after self-cal, rms=0.069474Jy sigma=0.620325 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 = 4.61202e-05 Jy ! Component: 100 - total flux cleaned = 9.99184e-05 Jy ! Component: 150 - total flux cleaned = 0.000114403 Jy ! Component: 200 - total flux cleaned = 0.000114023 Jy ! Total flux subtracted in 200 components = 0.000114023 Jy ! Clean residual min=-0.002726 max=0.002657 Jy/beam ! Clean residual mean=-0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0575299 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0575299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069449Jy sigma=0.620303 ! Fit after self-cal, rms=0.069457Jy sigma=0.620267 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069457Jy sigma=0.620267 ! Fit after self-cal, rms=0.070021Jy sigma=0.620223 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=7.933 mas, bpa=-7.787 degrees ! Estimated noise=1.4838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754058 Jy ! Component: 100 - total flux cleaned = 0.000998659 Jy ! Component: 150 - total flux cleaned = 0.00103321 Jy ! Component: 200 - total flux cleaned = 0.00104732 Jy ! Total flux subtracted in 200 components = 0.00104732 Jy ! Clean residual min=-0.002786 max=0.002725 Jy/beam ! Clean residual mean=-0.000005 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0585773 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0585773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069997Jy sigma=0.620213 ! Fit after self-cal, rms=0.070058Jy sigma=0.620014 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 = 7.34194e-05 Jy ! Component: 100 - total flux cleaned = 0.000137491 Jy ! Component: 150 - total flux cleaned = 0.000156556 Jy ! Component: 200 - total flux cleaned = 0.000155981 Jy ! Total flux subtracted in 200 components = 0.000155981 Jy ! Clean residual min=-0.002757 max=0.002812 Jy/beam ! Clean residual mean=-0.000006 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0587332 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.0587332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070039Jy sigma=0.620031 ! Fit after self-cal, rms=0.070056Jy sigma=0.620011 ! 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=1.307 mas, bmaj=6.571 mas, bpa=0.2863 degrees ! Estimated noise=1.31831 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.307 x 6.571 at 0.2863 degrees (North through East) ! Clean map min=-0.0026457 max=0.052371 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=1.092 mas, bmaj=6.137 mas, bpa=1.583 degrees ! Estimated noise=2.0441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404516 Jy ! Component: 100 - total flux cleaned = 0.0501993 Jy ! Component: 150 - total flux cleaned = 0.0538493 Jy ! Component: 200 - total flux cleaned = 0.0556393 Jy ! Total flux subtracted in 200 components = 0.0556393 Jy ! Clean residual min=-0.004272 max=0.003776 Jy/beam ! Clean residual mean=-0.000013 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.0556393 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0556393 Jy ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=6.571 mas, bpa=0.2863 degrees ! Estimated noise=1.31831 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 = 0.00201334 Jy ! Component: 100 - total flux cleaned = 0.00241053 Jy ! Component: 150 - total flux cleaned = 0.00246682 Jy ! Component: 200 - total flux cleaned = 0.00251719 Jy ! Total flux subtracted in 200 components = 0.00251719 Jy ! Clean residual min=-0.002914 max=0.002835 Jy/beam ! Clean residual mean=-0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0581565 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.0581565 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=7.933 mas, bpa=-7.787 degrees ! Estimated noise=1.4838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025455 Jy ! Component: 100 - total flux cleaned = 0.000279408 Jy ! Component: 150 - total flux cleaned = 0.000301923 Jy ! Component: 200 - total flux cleaned = 0.000323113 Jy ! Total flux subtracted in 200 components = 0.000323113 Jy ! Clean residual min=-0.002868 max=0.002968 Jy/beam ! Clean residual mean=-0.000006 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.0584796 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 = 2.02689e-05 Jy ! Component: 100 - total flux cleaned = 3.9103e-05 Jy ! Component: 150 - total flux cleaned = 3.92449e-05 Jy ! Component: 200 - total flux cleaned = 5.71479e-05 Jy ! Total flux subtracted in 200 components = 5.71479e-05 Jy ! Clean residual min=-0.002845 max=0.002926 Jy/beam ! Clean residual mean=-0.000006 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0585367 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0585367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=6.571 mas, bpa=0.2863 degrees ! Estimated noise=1.31831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127533 Jy ! Component: 100 - total flux cleaned = -9.98945e-05 Jy ! Component: 150 - total flux cleaned = -7.56099e-05 Jy ! Component: 200 - total flux cleaned = -7.55497e-05 Jy ! Total flux subtracted in 200 components = -7.55497e-05 Jy ! Clean residual min=-0.002798 max=0.002795 Jy/beam ! Clean residual mean=-0.000004 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0584612 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0584612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070077Jy sigma=0.620137 ! Fit after self-cal, rms=0.070054Jy sigma=0.620037 wmodel J0314-3420_X_map.mod ! Writing 59 model components to file: J0314-3420_X_map.mod wobs J0314-3420_X_uvs.fits ! Writing UV FITS file: J0314-3420_X_uvs.fits wwins J0314-3420_X_map.win ! wwins: Wrote 1 windows to J0314-3420_X_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 = -0.000397772 Jy ! Component: 100 - total flux cleaned = -0.00082871 Jy ! Component: 150 - total flux cleaned = -0.00127922 Jy ! Component: 200 - total flux cleaned = -0.00161393 Jy ! Component: 250 - total flux cleaned = -0.00194179 Jy ! Component: 300 - total flux cleaned = -0.00218312 Jy ! Component: 350 - total flux cleaned = -0.00230867 Jy ! Component: 400 - total flux cleaned = -0.002379 Jy ! Component: 450 - total flux cleaned = -0.00246695 Jy ! Component: 500 - total flux cleaned = -0.00252991 Jy ! Component: 550 - total flux cleaned = -0.00261008 Jy ! Component: 600 - total flux cleaned = -0.00266714 Jy ! Component: 650 - total flux cleaned = -0.00272174 Jy ! Component: 700 - total flux cleaned = -0.00270392 Jy ! Component: 750 - total flux cleaned = -0.00277198 Jy ! Component: 800 - total flux cleaned = -0.00288713 Jy ! Component: 850 - total flux cleaned = -0.0029828 Jy ! Component: 900 - total flux cleaned = -0.00306034 Jy ! Component: 950 - total flux cleaned = -0.00313557 Jy ! Component: 1000 - total flux cleaned = -0.00317962 Jy ! Component: 1050 - total flux cleaned = -0.0032221 Jy ! Component: 1100 - total flux cleaned = -0.00323598 Jy ! Component: 1150 - total flux cleaned = -0.00324968 Jy ! Component: 1200 - total flux cleaned = -0.00330314 Jy ! Component: 1250 - total flux cleaned = -0.00330302 Jy ! Component: 1300 - total flux cleaned = -0.00332899 Jy ! Component: 1350 - total flux cleaned = -0.00335455 Jy ! Component: 1400 - total flux cleaned = -0.00334208 Jy ! Component: 1450 - total flux cleaned = -0.0033299 Jy ! Component: 1500 - total flux cleaned = -0.00331769 Jy ! Component: 1550 - total flux cleaned = -0.0032936 Jy ! Component: 1600 - total flux cleaned = -0.0032578 Jy ! Component: 1650 - total flux cleaned = -0.00325792 Jy ! Component: 1700 - total flux cleaned = -0.00324621 Jy ! Component: 1750 - total flux cleaned = -0.00321109 Jy ! Component: 1800 - total flux cleaned = -0.00317628 Jy ! Component: 1850 - total flux cleaned = -0.00314176 Jy ! Component: 1900 - total flux cleaned = -0.00311875 Jy ! Component: 1950 - total flux cleaned = -0.00305013 Jy ! Component: 2000 - total flux cleaned = -0.00302734 Jy ! Component: 2050 - total flux cleaned = -0.00297065 Jy ! Component: 2100 - total flux cleaned = -0.00292539 Jy ! Component: 2150 - total flux cleaned = -0.00285762 Jy ! Component: 2200 - total flux cleaned = -0.0028576 Jy ! Component: 2250 - total flux cleaned = -0.00282351 Jy ! Component: 2300 - total flux cleaned = -0.00278934 Jy ! Component: 2350 - total flux cleaned = -0.00277793 Jy ! Component: 2400 - total flux cleaned = -0.0027665 Jy ! Component: 2450 - total flux cleaned = -0.00274327 Jy ! Component: 2500 - total flux cleaned = -0.00271988 Jy ! Component: 2550 - total flux cleaned = -0.00270811 Jy ! Component: 2600 - total flux cleaned = -0.00268437 Jy ! Component: 2650 - total flux cleaned = -0.00267238 Jy ! Component: 2700 - total flux cleaned = -0.00264808 Jy ! Component: 2750 - total flux cleaned = -0.00263589 Jy ! Component: 2800 - total flux cleaned = -0.00259864 Jy ! Component: 2850 - total flux cleaned = -0.00258601 Jy ! Component: 2900 - total flux cleaned = -0.00256077 Jy ! Component: 2950 - total flux cleaned = -0.00253507 Jy ! Component: 3000 - total flux cleaned = -0.00250916 Jy ! Component: 3050 - total flux cleaned = -0.00249606 Jy ! Component: 3100 - total flux cleaned = -0.0024961 Jy ! Component: 3150 - total flux cleaned = -0.00248272 Jy ! Component: 3200 - total flux cleaned = -0.00245508 Jy ! Component: 3250 - total flux cleaned = -0.00245498 Jy ! Component: 3300 - total flux cleaned = -0.00244068 Jy ! Component: 3350 - total flux cleaned = -0.00242634 Jy ! Component: 3400 - total flux cleaned = -0.00242631 Jy ! Component: 3450 - total flux cleaned = -0.00241149 Jy ! Component: 3500 - total flux cleaned = -0.00239657 Jy ! Component: 3550 - total flux cleaned = -0.00239655 Jy ! Component: 3600 - total flux cleaned = -0.00238095 Jy ! Component: 3650 - total flux cleaned = -0.00238114 Jy ! Component: 3700 - total flux cleaned = -0.00236528 Jy ! Component: 3750 - total flux cleaned = -0.00236537 Jy ! Component: 3800 - total flux cleaned = -0.00234907 Jy ! Component: 3850 - total flux cleaned = -0.00233214 Jy ! Component: 3900 - total flux cleaned = -0.00231502 Jy ! Component: 3950 - total flux cleaned = -0.00231491 Jy ! Component: 4000 - total flux cleaned = -0.00229709 Jy ! Component: 4050 - total flux cleaned = -0.00227883 Jy ! Total flux subtracted in 4096 components = -0.00227892 Jy ! Clean residual min=-0.001030 max=0.001028 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0561823 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 288 components and 0.0561823 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0314-3420_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.307 x 6.571 at 0.2863 degrees (North through East) ! Clean map min=-0.0024885 max=0.051719 Jy/beam ! Writing clean map to FITS file: .//J0314-3420_X_map.fits wmodel .//J0314-3420_X_map.mod ! Writing 288 model components to file: .//J0314-3420_X_map.mod wobs .//J0314-3420_X_uvs.fits ! Writing UV FITS file: .//J0314-3420_X_uvs.fits wwins .//J0314-3420_X_map.win ! wwins: Wrote 2 windows to .//J0314-3420_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0517187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285897 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65838 1.65838 3.31676 6.63351 13.267 26.534 53.0681 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.899 quit ! Quitting program ! Log file .//J0314-3420_X_dfm.log closed on Sun Jan 19 23:53:22 2020