! Started logfile: .//J0006-3132_X_dfm.log on Mon Jan 20 17:02:11 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 .//J0006-3132_X_uva.fits ! Reading UV FITS file: .//J0006-3132_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J0006-3132 ! ! 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 85 lines of history. ! ! Reading 2720 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 J0006-3132_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999292Jy sigma=12.971376 ! Fit after self-cal, rms=0.964307Jy sigma=12.536523 ! 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=0.6207 mas, bmaj=2.057 mas, bpa=-13.94 degrees ! Estimated noise=1.77244 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 = 0.0290936 Jy ! Component: 100 - total flux cleaned = 0.0357005 Jy ! Total flux subtracted in 100 components = 0.0357005 Jy ! Clean residual min=-0.004274 max=0.004289 Jy/beam ! Clean residual mean=0.000001 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.0357006 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0357006 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=0.059429Jy sigma=0.648380 ! Fit after self-cal, rms=0.058478Jy sigma=0.632975 ! 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=0.7619 mas, bmaj=2.168 mas, bpa=-11.68 degrees ! Estimated noise=1.08608 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 = 0.00351519 Jy ! Component: 100 - total flux cleaned = 0.00543858 Jy ! Component: 150 - total flux cleaned = 0.00603988 Jy ! Component: 200 - total flux cleaned = 0.0063029 Jy ! Total flux subtracted in 200 components = 0.0063029 Jy ! Clean residual min=-0.002417 max=0.003241 Jy/beam ! Clean residual mean=0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0420035 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0420034 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=0.058221Jy sigma=0.630103 ! Fit after self-cal, rms=0.058161Jy sigma=0.629828 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7619 x 2.168 at -11.68 degrees (North through East) ! Clean map min=-0.0022194 max=0.038258 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.19 KP 0.99 MK 1.23 NL 1.16 ! OV 0.92 PT 0.83 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.09 KP 1.02 MK 1.15 NL 0.92 ! OV 0.98 PT 0.84 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.75 KP 1.10 MK 0.98 NL 1.05 ! OV 1.09 PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.97 KP 0.99 MK 0.95 NL 0.80 ! OV 1.11 PT 0.95 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.92 KP 0.94 MK 0.85 NL 0.77 ! OV 1.27 PT 1.13 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.86 KP 0.98 MK 1.12 NL 0.88 ! OV 1.06 PT 1.09 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.86 KP 1.15 MK 1.18 NL 0.91 ! OV 1.04 PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.78 KP 1.24 MK 0.94 NL 1.36 ! OV 1.01 PT 0.82 SC 0.79 ! ! ! Fit before self-cal, rms=0.058161Jy sigma=0.629828 ! Fit after self-cal, rms=0.058183Jy sigma=0.624096 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7655 mas, bmaj=2.183 mas, bpa=-11.81 degrees ! Estimated noise=1.07394 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 = 0.000258807 Jy ! Component: 100 - total flux cleaned = 0.000222887 Jy ! Component: 150 - total flux cleaned = 0.000160594 Jy ! Component: 200 - total flux cleaned = 0.000119274 Jy ! Total flux subtracted in 200 components = 0.000119274 Jy ! Clean residual min=-0.002130 max=0.002362 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0421227 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0421227 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=0.058172Jy sigma=0.623956 ! Fit after self-cal, rms=0.058317Jy sigma=0.622762 ! 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=0.058317Jy sigma=0.622762 ! Fit after self-cal, rms=0.058981Jy sigma=0.622546 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7657 mas, bmaj=2.185 mas, bpa=-11.86 degrees ! Estimated noise=1.07148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232402 Jy ! Component: 100 - total flux cleaned = 0.000215222 Jy ! Component: 150 - total flux cleaned = 0.000201247 Jy ! Component: 200 - total flux cleaned = 0.000201819 Jy ! Total flux subtracted in 200 components = 0.000201819 Jy ! Clean residual min=-0.002113 max=0.002145 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0423245 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0423245 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=0.058974Jy sigma=0.622408 ! Fit after self-cal, rms=0.059014Jy sigma=0.622325 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 = 0.00013308 Jy ! Component: 100 - total flux cleaned = 7.49751e-05 Jy ! Component: 150 - total flux cleaned = 4.85831e-05 Jy ! Component: 200 - total flux cleaned = 3.73842e-05 Jy ! Total flux subtracted in 200 components = 3.73842e-05 Jy ! Clean residual min=-0.002087 max=0.002112 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0423619 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0423619 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=0.059009Jy sigma=0.622223 ! Fit after self-cal, rms=0.059002Jy sigma=0.622208 ! 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=0.059002Jy sigma=0.622208 ! Fit after self-cal, rms=0.059068Jy sigma=0.622181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7647 mas, bmaj=2.182 mas, bpa=-11.91 degrees ! Estimated noise=1.06928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195193 Jy ! Component: 100 - total flux cleaned = 0.000136607 Jy ! Component: 150 - total flux cleaned = 9.61474e-05 Jy ! Component: 200 - total flux cleaned = 0.000105564 Jy ! Total flux subtracted in 200 components = 0.000105564 Jy ! Clean residual min=-0.002070 max=0.002092 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0424675 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0424675 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=0.059065Jy sigma=0.622106 ! Fit after self-cal, rms=0.059069Jy sigma=0.622086 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 = 4.47237e-05 Jy ! Component: 100 - total flux cleaned = 1.40502e-05 Jy ! Component: 150 - total flux cleaned = -1.34986e-05 Jy ! Component: 200 - total flux cleaned = -1.34835e-05 Jy ! Total flux subtracted in 200 components = -1.34835e-05 Jy ! Clean residual min=-0.002061 max=0.002065 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.042454 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.042454 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=0.059067Jy sigma=0.622032 ! Fit after self-cal, rms=0.059061Jy sigma=0.622024 ! 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=0.059061Jy sigma=0.622024 ! Fit after self-cal, rms=0.059073Jy sigma=0.622014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=4.004 mas, bpa=-7.052 degrees ! Estimated noise=1.50029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.05291e-05 Jy ! Component: 100 - total flux cleaned = 6.07961e-05 Jy ! Component: 150 - total flux cleaned = 6.12424e-05 Jy ! Component: 200 - total flux cleaned = 6.16718e-05 Jy ! Total flux subtracted in 200 components = 6.16718e-05 Jy ! Clean residual min=-0.002051 max=0.002304 Jy/beam ! Clean residual mean=0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0425157 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 28 components and 0.0425157 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=0.059074Jy sigma=0.622047 ! Fit after self-cal, rms=0.059075Jy sigma=0.622007 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 = -1.84974e-05 Jy ! Component: 100 - total flux cleaned = -1.99267e-05 Jy ! Component: 150 - total flux cleaned = -2.97833e-05 Jy ! Component: 200 - total flux cleaned = -3.04678e-05 Jy ! Total flux subtracted in 200 components = -3.04678e-05 Jy ! Clean residual min=-0.002042 max=0.002332 Jy/beam ! Clean residual mean=0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0424852 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 29 components and 0.0424852 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=0.059078Jy sigma=0.622065 ! Fit after self-cal, rms=0.059076Jy sigma=0.622040 ! 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=0.7638 mas, bmaj=2.18 mas, bpa=-11.94 degrees ! Estimated noise=1.0676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7638 x 2.18 at -11.94 degrees (North through East) ! Clean map min=-0.0019313 max=0.037397 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=0.6176 mas, bmaj=2.066 mas, bpa=-14.52 degrees ! Estimated noise=1.73311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294313 Jy ! Component: 100 - total flux cleaned = 0.0367791 Jy ! Component: 150 - total flux cleaned = 0.039987 Jy ! Component: 200 - total flux cleaned = 0.0411993 Jy ! Total flux subtracted in 200 components = 0.0411993 Jy ! Clean residual min=-0.003627 max=0.003605 Jy/beam ! Clean residual mean=0.000001 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0411993 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0411993 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7638 mas, bmaj=2.18 mas, bpa=-11.94 degrees ! Estimated noise=1.0676 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 = 0.00139912 Jy ! Component: 100 - total flux cleaned = 0.0013936 Jy ! Component: 150 - total flux cleaned = 0.00142369 Jy ! Component: 200 - total flux cleaned = 0.00144936 Jy ! Total flux subtracted in 200 components = 0.00144936 Jy ! Clean residual min=-0.002065 max=0.002086 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0426487 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0426487 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=1.757 mas, bmaj=4.004 mas, bpa=-7.052 degrees ! Estimated noise=1.50029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.63675e-06 Jy ! Component: 100 - total flux cleaned = -2.87272e-05 Jy ! Component: 150 - total flux cleaned = -7.11237e-05 Jy ! Component: 200 - total flux cleaned = -8.34222e-05 Jy ! Total flux subtracted in 200 components = -8.34222e-05 Jy ! Clean residual min=-0.002075 max=0.002383 Jy/beam ! Clean residual mean=0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0425653 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 = -1.15107e-05 Jy ! Component: 100 - total flux cleaned = -2.21993e-05 Jy ! Component: 150 - total flux cleaned = -3.20807e-05 Jy ! Component: 200 - total flux cleaned = -4.99047e-05 Jy ! Total flux subtracted in 200 components = -4.99047e-05 Jy ! Clean residual min=-0.002082 max=0.002359 Jy/beam ! Clean residual mean=0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0425154 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.0425154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7638 mas, bmaj=2.18 mas, bpa=-11.94 degrees ! Estimated noise=1.0676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.82186e-05 Jy ! Component: 100 - total flux cleaned = 2.52496e-05 Jy ! Component: 150 - total flux cleaned = 6.81211e-05 Jy ! Component: 200 - total flux cleaned = 9.27048e-05 Jy ! Total flux subtracted in 200 components = 9.27048e-05 Jy ! Clean residual min=-0.002062 max=0.002133 Jy/beam ! Clean residual mean=0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0426081 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0426081 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=0.059078Jy sigma=0.622056 ! Fit after self-cal, rms=0.059094Jy sigma=0.622030 wmodel J0006-3132_X_map.mod ! Writing 28 model components to file: J0006-3132_X_map.mod wobs J0006-3132_X_uvs.fits ! Writing UV FITS file: J0006-3132_X_uvs.fits wwins J0006-3132_X_map.win ! wwins: Wrote 1 windows to J0006-3132_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 = 0.000430085 Jy ! Component: 100 - total flux cleaned = 0.000601116 Jy ! Component: 150 - total flux cleaned = 0.000600961 Jy ! Component: 200 - total flux cleaned = 0.000600786 Jy ! Component: 250 - total flux cleaned = 0.000600055 Jy ! Component: 300 - total flux cleaned = 0.000626546 Jy ! Component: 350 - total flux cleaned = 0.000626561 Jy ! Component: 400 - total flux cleaned = 0.000529215 Jy ! Component: 450 - total flux cleaned = 0.000482747 Jy ! Component: 500 - total flux cleaned = 0.000347229 Jy ! Component: 550 - total flux cleaned = 0.000303194 Jy ! Component: 600 - total flux cleaned = 0.00028131 Jy ! Component: 650 - total flux cleaned = 0.00017832 Jy ! Component: 700 - total flux cleaned = 0.000197965 Jy ! Component: 750 - total flux cleaned = 0.000159015 Jy ! Component: 800 - total flux cleaned = 0.000140799 Jy ! Component: 850 - total flux cleaned = 0.000159026 Jy ! Component: 900 - total flux cleaned = 0.000123431 Jy ! Component: 950 - total flux cleaned = 0.000158616 Jy ! Component: 1000 - total flux cleaned = 0.000158451 Jy ! Component: 1050 - total flux cleaned = 0.000158064 Jy ! Component: 1100 - total flux cleaned = 0.00010809 Jy ! Component: 1150 - total flux cleaned = 2.65982e-05 Jy ! Component: 1200 - total flux cleaned = 1.07118e-05 Jy ! Component: 1250 - total flux cleaned = -8.38094e-05 Jy ! Component: 1300 - total flux cleaned = -0.000161179 Jy ! Component: 1350 - total flux cleaned = -0.000207164 Jy ! Component: 1400 - total flux cleaned = -0.000297336 Jy ! Component: 1450 - total flux cleaned = -0.000371247 Jy ! Component: 1500 - total flux cleaned = -0.000444076 Jy ! Component: 1550 - total flux cleaned = -0.000501318 Jy ! Component: 1600 - total flux cleaned = -0.000544009 Jy ! Component: 1650 - total flux cleaned = -0.000641802 Jy ! Component: 1700 - total flux cleaned = -0.000711016 Jy ! Component: 1750 - total flux cleaned = -0.000820077 Jy ! Component: 1800 - total flux cleaned = -0.000927533 Jy ! Component: 1850 - total flux cleaned = -0.000994101 Jy ! Component: 1900 - total flux cleaned = -0.00108648 Jy ! Component: 1950 - total flux cleaned = -0.0012167 Jy ! Component: 2000 - total flux cleaned = -0.00129405 Jy ! Component: 2050 - total flux cleaned = -0.00135795 Jy ! Component: 2100 - total flux cleaned = -0.00142133 Jy ! Component: 2150 - total flux cleaned = -0.00150927 Jy ! Component: 2200 - total flux cleaned = -0.00158396 Jy ! Component: 2250 - total flux cleaned = -0.001658 Jy ! Component: 2300 - total flux cleaned = -0.00170689 Jy ! Component: 2350 - total flux cleaned = -0.00175551 Jy ! Component: 2400 - total flux cleaned = -0.00181576 Jy ! Component: 2450 - total flux cleaned = -0.00185156 Jy ! Component: 2500 - total flux cleaned = -0.00191088 Jy ! Component: 2550 - total flux cleaned = -0.0019817 Jy ! Component: 2600 - total flux cleaned = -0.00201689 Jy ! Component: 2650 - total flux cleaned = -0.00206352 Jy ! Component: 2700 - total flux cleaned = -0.00213295 Jy ! Component: 2750 - total flux cleaned = -0.00215611 Jy ! Component: 2800 - total flux cleaned = -0.00220197 Jy ! Component: 2850 - total flux cleaned = -0.00227028 Jy ! Component: 2900 - total flux cleaned = -0.00229289 Jy ! Component: 2950 - total flux cleaned = -0.0023267 Jy ! Component: 3000 - total flux cleaned = -0.00238283 Jy ! Component: 3050 - total flux cleaned = -0.00240521 Jy ! Component: 3100 - total flux cleaned = -0.00246103 Jy ! Component: 3150 - total flux cleaned = -0.00250556 Jy ! Component: 3200 - total flux cleaned = -0.00252778 Jy ! Component: 3250 - total flux cleaned = -0.0026052 Jy ! Component: 3300 - total flux cleaned = -0.00263821 Jy ! Component: 3350 - total flux cleaned = -0.00268223 Jy ! Component: 3400 - total flux cleaned = -0.00270419 Jy ! Component: 3450 - total flux cleaned = -0.00275904 Jy ! Component: 3500 - total flux cleaned = -0.00279191 Jy ! Component: 3550 - total flux cleaned = -0.00283561 Jy ! Component: 3600 - total flux cleaned = -0.00286835 Jy ! Component: 3650 - total flux cleaned = -0.00287925 Jy ! Component: 3700 - total flux cleaned = -0.00290108 Jy ! Component: 3750 - total flux cleaned = -0.00292284 Jy ! Component: 3800 - total flux cleaned = -0.00295556 Jy ! Component: 3850 - total flux cleaned = -0.00298821 Jy ! Component: 3900 - total flux cleaned = -0.00298822 Jy ! Component: 3950 - total flux cleaned = -0.00303173 Jy ! Component: 4000 - total flux cleaned = -0.00306434 Jy ! Component: 4050 - total flux cleaned = -0.00308615 Jy ! Total flux subtracted in 4096 components = -0.00309701 Jy ! Clean residual min=-0.000684 max=0.000622 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0395111 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 232 components and 0.0395111 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0006-3132_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7638 x 2.18 at -11.94 degrees (North through East) ! Clean map min=-0.0010308 max=0.037293 Jy/beam ! Writing clean map to FITS file: .//J0006-3132_X_map.fits wmodel .//J0006-3132_X_map.mod ! Writing 232 model components to file: .//J0006-3132_X_map.mod wobs .//J0006-3132_X_uvs.fits ! Writing UV FITS file: .//J0006-3132_X_uvs.fits wwins .//J0006-3132_X_map.win ! wwins: Wrote 2 windows to .//J0006-3132_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0372925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187611 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50924 1.50924 3.01848 6.03696 12.0739 24.1479 48.2957 96.5914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 198.775 quit ! Quitting program ! Log file .//J0006-3132_X_dfm.log closed on Mon Jan 20 17:02:15 2020