! Started logfile: .//J0144-3805_X_dfm.log on Mon Jan 20 17:12:04 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 .//J0144-3805_X_uva.fits ! Reading UV FITS file: .//J0144-3805_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0144-3805 ! ! 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 76 lines of history. ! ! Reading 2520 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 J0144-3805_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=1.008334Jy sigma=11.819500 ! Fit after self-cal, rms=0.943106Jy sigma=11.038182 ! 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=1.409 mas, bmaj=19.79 mas, bpa=-10.1 degrees ! Estimated noise=1.67899 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 = 0.0468901 Jy ! Component: 100 - total flux cleaned = 0.0590176 Jy ! Total flux subtracted in 100 components = 0.0590176 Jy ! Clean residual min=-0.005848 max=0.006013 Jy/beam ! Clean residual mean=-0.000044 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.0590176 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0590176 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=0.071852Jy sigma=0.642724 ! Fit after self-cal, rms=0.071474Jy sigma=0.640404 ! 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=1.757 mas, bmaj=20.42 mas, bpa=-10.73 degrees ! Estimated noise=1.26976 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 = 0.00648549 Jy ! Component: 100 - total flux cleaned = 0.00952266 Jy ! Component: 150 - total flux cleaned = 0.0105092 Jy ! Component: 200 - total flux cleaned = 0.0111548 Jy ! Total flux subtracted in 200 components = 0.0111548 Jy ! Clean residual min=-0.003692 max=0.003785 Jy/beam ! Clean residual mean=-0.000052 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.0701724 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 95 components and 0.0701724 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=0.071048Jy sigma=0.629628 ! Fit after self-cal, rms=0.071013Jy sigma=0.629274 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.757 x 20.42 at -10.73 degrees (North through East) ! Clean map min=-0.0036901 max=0.061802 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 HN 0.94 KP 0.96 LA 1.17 ! NL 0.88 OV 0.94 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.00 KP 0.94 LA 1.04 ! NL 0.89 OV 1.10 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.90 KP 1.08 LA 1.03 ! NL 1.08 OV 1.06 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.46 KP 1.05 LA 0.87 ! NL 1.20 OV 1.15 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.86 KP 0.91 LA 1.17 ! NL 0.78 OV 1.08 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 HN 1.28 KP 1.00 LA 1.07 ! NL 1.22 OV 1.04 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.97 KP 1.02 LA 1.06 ! NL 1.04 OV 0.92 PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.22 KP 1.17 LA 1.03 ! NL 1.19 OV 1.18 PT 0.88 ! ! ! Fit before self-cal, rms=0.071013Jy sigma=0.629274 ! Fit after self-cal, rms=0.078150Jy sigma=0.619473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.796 mas, bmaj=20.5 mas, bpa=-10.8 degrees ! Estimated noise=1.26341 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 = -0.00152439 Jy ! Component: 100 - total flux cleaned = -0.00223673 Jy ! Component: 150 - total flux cleaned = -0.0025214 Jy ! Component: 200 - total flux cleaned = -0.00266855 Jy ! Total flux subtracted in 200 components = -0.00266855 Jy ! Clean residual min=-0.003221 max=0.003218 Jy/beam ! Clean residual mean=-0.000015 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0675038 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.0675038 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=0.078094Jy sigma=0.618991 ! Fit after self-cal, rms=0.078371Jy sigma=0.618313 ! 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=0.078371Jy sigma=0.618313 ! Fit after self-cal, rms=0.078838Jy sigma=0.618185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.795 mas, bmaj=20.52 mas, bpa=-10.79 degrees ! Estimated noise=1.26222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000904716 Jy ! Component: 100 - total flux cleaned = -0.0010288 Jy ! Component: 150 - total flux cleaned = -0.00113802 Jy ! Component: 200 - total flux cleaned = -0.00124088 Jy ! Total flux subtracted in 200 components = -0.00124088 Jy ! Clean residual min=-0.003143 max=0.003013 Jy/beam ! Clean residual mean=-0.000011 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.066263 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.066263 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=0.078805Jy sigma=0.617922 ! Fit after self-cal, rms=0.078822Jy sigma=0.617872 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 = -0.000125285 Jy ! Component: 100 - total flux cleaned = -0.00020436 Jy ! Component: 150 - total flux cleaned = -0.000303346 Jy ! Component: 200 - total flux cleaned = -0.000396796 Jy ! Total flux subtracted in 200 components = -0.000396796 Jy ! Clean residual min=-0.003072 max=0.002998 Jy/beam ! Clean residual mean=-0.000011 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0658662 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.0658662 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=0.078799Jy sigma=0.617693 ! Fit after self-cal, rms=0.078787Jy sigma=0.617672 ! 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=0.078787Jy sigma=0.617672 ! Fit after self-cal, rms=0.078652Jy sigma=0.617647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=20.52 mas, bpa=-10.78 degrees ! Estimated noise=1.26135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271501 Jy ! Component: 100 - total flux cleaned = -0.000343056 Jy ! Component: 150 - total flux cleaned = -0.000434295 Jy ! Component: 200 - total flux cleaned = -0.000521121 Jy ! Total flux subtracted in 200 components = -0.000521121 Jy ! Clean residual min=-0.003029 max=0.002980 Jy/beam ! Clean residual mean=-0.000010 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.065345 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.065345 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=0.078634Jy sigma=0.617484 ! Fit after self-cal, rms=0.078622Jy sigma=0.617469 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 = -4.99745e-05 Jy ! Component: 100 - total flux cleaned = -0.000115732 Jy ! Component: 150 - total flux cleaned = -0.000158751 Jy ! Component: 200 - total flux cleaned = -0.00022082 Jy ! Total flux subtracted in 200 components = -0.00022082 Jy ! Clean residual min=-0.002975 max=0.002930 Jy/beam ! Clean residual mean=-0.000010 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0651242 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 0.0651242 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=0.078605Jy sigma=0.617331 ! Fit after self-cal, rms=0.078589Jy sigma=0.617320 ! 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=0.078589Jy sigma=0.617320 ! Fit after self-cal, rms=0.078449Jy sigma=0.617314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.718 mas, bmaj=22.32 mas, bpa=-12.52 degrees ! Estimated noise=1.22451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.55436e-05 Jy ! Component: 100 - total flux cleaned = 2.66694e-05 Jy ! Component: 150 - total flux cleaned = -4.45796e-06 Jy ! Component: 200 - total flux cleaned = -3.36347e-05 Jy ! Total flux subtracted in 200 components = -3.36347e-05 Jy ! Clean residual min=-0.003114 max=0.002407 Jy/beam ! Clean residual mean=-0.000013 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0650906 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 203 components and 0.0650906 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=0.078441Jy sigma=0.617209 ! Fit after self-cal, rms=0.078429Jy sigma=0.617191 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 = 4.65721e-05 Jy ! Component: 100 - total flux cleaned = 4.75054e-05 Jy ! Component: 150 - total flux cleaned = 4.93767e-06 Jy ! Component: 200 - total flux cleaned = -2.19104e-05 Jy ! Total flux subtracted in 200 components = -2.19104e-05 Jy ! Clean residual min=-0.003074 max=0.002369 Jy/beam ! Clean residual mean=-0.000014 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0650687 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 222 components and 0.0650687 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=0.078421Jy sigma=0.617109 ! Fit after self-cal, rms=0.078405Jy sigma=0.617093 ! 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=1.791 mas, bmaj=20.53 mas, bpa=-10.78 degrees ! Estimated noise=1.26137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.791 x 20.53 at -10.78 degrees (North through East) ! Clean map min=-0.0029136 max=0.061218 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=1.452 mas, bmaj=19.73 mas, bpa=-10.2 degrees ! Estimated noise=1.70792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473269 Jy ! Component: 100 - total flux cleaned = 0.0592221 Jy ! Component: 150 - total flux cleaned = 0.0645968 Jy ! Component: 200 - total flux cleaned = 0.0664609 Jy ! Total flux subtracted in 200 components = 0.0664609 Jy ! Clean residual min=-0.004328 max=0.004266 Jy/beam ! Clean residual mean=-0.000011 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.0664609 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0664609 Jy ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=20.53 mas, bpa=-10.78 degrees ! Estimated noise=1.26137 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 = 0.000973027 Jy ! Component: 100 - total flux cleaned = 0.000822278 Jy ! Component: 150 - total flux cleaned = 0.000576591 Jy ! Component: 200 - total flux cleaned = 0.000521145 Jy ! Total flux subtracted in 200 components = 0.000521145 Jy ! Clean residual min=-0.003353 max=0.002931 Jy/beam ! Clean residual mean=-0.000010 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0669821 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.0669821 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=2.718 mas, bmaj=22.32 mas, bpa=-12.52 degrees ! Estimated noise=1.22451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.64797e-06 Jy ! Component: 100 - total flux cleaned = -8.5954e-07 Jy ! Component: 150 - total flux cleaned = -2.77438e-05 Jy ! Component: 200 - total flux cleaned = -0.000128817 Jy ! Total flux subtracted in 200 components = -0.000128817 Jy ! Clean residual min=-0.003456 max=0.002490 Jy/beam ! Clean residual mean=-0.000014 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0668533 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 = -6.89916e-05 Jy ! Component: 100 - total flux cleaned = -0.000113149 Jy ! Component: 150 - total flux cleaned = -0.0001136 Jy ! Component: 200 - total flux cleaned = -0.000114221 Jy ! Total flux subtracted in 200 components = -0.000114221 Jy ! Clean residual min=-0.003326 max=0.002459 Jy/beam ! Clean residual mean=-0.000014 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.066739 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 153 components and 0.066739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=20.53 mas, bpa=-10.78 degrees ! Estimated noise=1.26137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274737 Jy ! Component: 100 - total flux cleaned = -0.000336848 Jy ! Component: 150 - total flux cleaned = -0.000397444 Jy ! Component: 200 - total flux cleaned = -0.000480333 Jy ! Total flux subtracted in 200 components = -0.000480333 Jy ! Clean residual min=-0.003021 max=0.002723 Jy/beam ! Clean residual mean=-0.000010 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0662587 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 0.0662587 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=0.078426Jy sigma=0.617302 ! Fit after self-cal, rms=0.078409Jy sigma=0.617246 wmodel J0144-3805_X_map.mod ! Writing 173 model components to file: J0144-3805_X_map.mod wobs J0144-3805_X_uvs.fits ! Writing UV FITS file: J0144-3805_X_uvs.fits wwins J0144-3805_X_map.win ! wwins: Wrote 1 windows to J0144-3805_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 = -0.000762586 Jy ! Component: 100 - total flux cleaned = -0.00081403 Jy ! Component: 150 - total flux cleaned = -0.000735539 Jy ! Component: 200 - total flux cleaned = -0.000590018 Jy ! Component: 250 - total flux cleaned = -0.00062364 Jy ! Component: 300 - total flux cleaned = -0.000559789 Jy ! Component: 350 - total flux cleaned = -0.000500351 Jy ! Component: 400 - total flux cleaned = -0.000327785 Jy ! Component: 450 - total flux cleaned = -0.000190453 Jy ! Component: 500 - total flux cleaned = -8.48169e-05 Jy ! Component: 550 - total flux cleaned = 1.63956e-05 Jy ! Component: 600 - total flux cleaned = 6.57302e-05 Jy ! Component: 650 - total flux cleaned = 0.000183227 Jy ! Component: 700 - total flux cleaned = 0.000274277 Jy ! Component: 750 - total flux cleaned = 0.000362267 Jy ! Component: 800 - total flux cleaned = 0.000491704 Jy ! Component: 850 - total flux cleaned = 0.000618777 Jy ! Component: 900 - total flux cleaned = 0.000701523 Jy ! Component: 950 - total flux cleaned = 0.00068109 Jy ! Component: 1000 - total flux cleaned = 0.000741801 Jy ! Component: 1050 - total flux cleaned = 0.000741704 Jy ! Component: 1100 - total flux cleaned = 0.000761056 Jy ! Component: 1150 - total flux cleaned = 0.000760778 Jy ! Component: 1200 - total flux cleaned = 0.000779642 Jy ! Component: 1250 - total flux cleaned = 0.000927981 Jy ! Component: 1300 - total flux cleaned = 0.00103794 Jy ! Component: 1350 - total flux cleaned = 0.0011108 Jy ! Component: 1400 - total flux cleaned = 0.00116494 Jy ! Component: 1450 - total flux cleaned = 0.00118292 Jy ! Component: 1500 - total flux cleaned = 0.00123607 Jy ! Component: 1550 - total flux cleaned = 0.00127147 Jy ! Component: 1600 - total flux cleaned = 0.00132426 Jy ! Component: 1650 - total flux cleaned = 0.00137684 Jy ! Component: 1700 - total flux cleaned = 0.00144677 Jy ! Component: 1750 - total flux cleaned = 0.00153391 Jy ! Component: 1800 - total flux cleaned = 0.0016034 Jy ! Component: 1850 - total flux cleaned = 0.00167289 Jy ! Component: 1900 - total flux cleaned = 0.00177671 Jy ! Component: 1950 - total flux cleaned = 0.00184566 Jy ! Component: 2000 - total flux cleaned = 0.00191465 Jy ! Component: 2050 - total flux cleaned = 0.001949 Jy ! Component: 2100 - total flux cleaned = 0.00189728 Jy ! Component: 2150 - total flux cleaned = 0.00189715 Jy ! Component: 2200 - total flux cleaned = 0.00191439 Jy ! Component: 2250 - total flux cleaned = 0.00191445 Jy ! Component: 2300 - total flux cleaned = 0.00194911 Jy ! Component: 2350 - total flux cleaned = 0.0019664 Jy ! Component: 2400 - total flux cleaned = 0.00196632 Jy ! Component: 2450 - total flux cleaned = 0.00198374 Jy ! Component: 2500 - total flux cleaned = 0.00196633 Jy ! Component: 2550 - total flux cleaned = 0.00194853 Jy ! Component: 2600 - total flux cleaned = 0.00193072 Jy ! Component: 2650 - total flux cleaned = 0.00191269 Jy ! Component: 2700 - total flux cleaned = 0.00191248 Jy ! Component: 2750 - total flux cleaned = 0.00191233 Jy ! Component: 2800 - total flux cleaned = 0.0019307 Jy ! Component: 2850 - total flux cleaned = 0.00193063 Jy ! Component: 2900 - total flux cleaned = 0.00193056 Jy ! Component: 2950 - total flux cleaned = 0.00193058 Jy ! Component: 3000 - total flux cleaned = 0.0018926 Jy ! Component: 3050 - total flux cleaned = 0.00195033 Jy ! Component: 3100 - total flux cleaned = 0.00196983 Jy ! Component: 3150 - total flux cleaned = 0.00198958 Jy ! Component: 3200 - total flux cleaned = 0.00200977 Jy ! Component: 3250 - total flux cleaned = 0.00198961 Jy ! Component: 3300 - total flux cleaned = 0.00203042 Jy ! Component: 3350 - total flux cleaned = 0.00207169 Jy ! Component: 3400 - total flux cleaned = 0.00209251 Jy ! Component: 3450 - total flux cleaned = 0.00217706 Jy ! Component: 3500 - total flux cleaned = 0.00219893 Jy ! Component: 3550 - total flux cleaned = 0.00222081 Jy ! Component: 3600 - total flux cleaned = 0.00224263 Jy ! Component: 3650 - total flux cleaned = 0.002332 Jy ! Component: 3700 - total flux cleaned = 0.00237746 Jy ! Component: 3750 - total flux cleaned = 0.00240034 Jy ! Component: 3800 - total flux cleaned = 0.00246996 Jy ! Component: 3850 - total flux cleaned = 0.00251753 Jy ! Component: 3900 - total flux cleaned = 0.00254142 Jy ! Component: 3950 - total flux cleaned = 0.00261479 Jy ! Component: 4000 - total flux cleaned = 0.00263952 Jy ! Component: 4050 - total flux cleaned = 0.00268974 Jy ! Total flux subtracted in 4096 components = 0.00279161 Jy ! Clean residual min=-0.001446 max=0.001897 Jy/beam ! Clean residual mean=0.000023 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0690503 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 431 components and 0.0690502 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0144-3805_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.791 x 20.53 at -10.78 degrees (North through East) ! Clean map min=-0.0025943 max=0.060461 Jy/beam ! Writing clean map to FITS file: .//J0144-3805_X_map.fits wmodel .//J0144-3805_X_map.mod ! Writing 431 model components to file: .//J0144-3805_X_map.mod wobs .//J0144-3805_X_uvs.fits ! Writing UV FITS file: .//J0144-3805_X_uvs.fits wwins .//J0144-3805_X_map.win ! wwins: Wrote 2 windows to .//J0144-3805_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0604613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000508942 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.5253 2.5253 5.0506 10.1012 20.2024 40.4048 80.8095 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 118.797 quit ! Quitting program ! Log file .//J0144-3805_X_dfm.log closed on Mon Jan 20 17:12:08 2020