! Started logfile: .//J1545-2036_C_dfm.log on Mon Jan 20 18:20:59 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1545-2036_C_uva.fits ! Reading UV FITS file: .//J1545-2036_C_uva.fits ! AN table 1: 16 integrations on 10 of 10 possible baselines. ! AN table 2: 16 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1545-2036 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1408 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1545-2036_C] 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 0.300x0.300 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 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000682Jy sigma=20.194909 ! Fit after self-cal, rms=0.976681Jy sigma=20.176812 ! 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=8.174 mas, bmaj=22 mas, bpa=1.704 degrees ! Estimated noise=2.53259 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175051 Jy ! Component: 100 - total flux cleaned = 0.0200798 Jy ! Total flux subtracted in 100 components = 0.0200798 Jy ! Clean residual min=-0.002100 max=0.002094 Jy/beam ! Clean residual mean=-0.000011 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0200798 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0200798 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=0.032360Jy sigma=0.626627 ! Fit after self-cal, rms=0.031261Jy sigma=0.602256 ! 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=8.881 mas, bmaj=24.01 mas, bpa=-0.05447 degrees ! Estimated noise=0.970962 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 = 0.0035644 Jy ! Component: 100 - total flux cleaned = 0.00309388 Jy ! Component: 150 - total flux cleaned = 0.0029674 Jy ! Component: 200 - total flux cleaned = 0.0031353 Jy ! Total flux subtracted in 200 components = 0.0031353 Jy ! Clean residual min=-0.000627 max=0.000625 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0232151 Jy ! Performing phase self-cal ! Adding 112 model components to the UV plane model. ! The established model now contains 133 components and 0.0232151 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=0.030653Jy sigma=0.591234 ! Fit after self-cal, rms=0.030600Jy sigma=0.589983 ! Inverting map ! Added new window around map position (47.1, 75.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112144 Jy ! Component: 100 - total flux cleaned = 0.00166951 Jy ! Component: 150 - total flux cleaned = 0.00209785 Jy ! Component: 200 - total flux cleaned = 0.00242412 Jy ! Total flux subtracted in 200 components = 0.00242412 Jy ! Clean residual min=-0.000776 max=0.000695 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0256392 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 173 components and 0.0256393 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=0.030531Jy sigma=0.588839 ! Fit after self-cal, rms=0.030502Jy sigma=0.588224 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.881 x 24.01 at -0.05447 degrees (North through East) ! Clean map min=-0.0019056 max=0.02179 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.76 KP 1.15 LA 0.99 OV 0.92 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.83 LA 0.95 OV 1.19 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.00 LA 1.07 OV 0.97 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 KP 0.99 LA 0.99 OV 0.88 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 KP 1.17 LA 1.41 OV 0.99 ! PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.05 LA 0.98 OV 1.12 ! PT 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.10 LA 0.87 OV 0.87 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.87 LA 1.12 OV 1.04 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.030502Jy sigma=0.588224 ! Fit after self-cal, rms=0.030933Jy sigma=0.582870 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.865 mas, bmaj=24.15 mas, bpa=0.1978 degrees ! Estimated noise=0.972156 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 = 0.000676882 Jy ! Component: 100 - total flux cleaned = 0.00108103 Jy ! Component: 150 - total flux cleaned = 0.00132276 Jy ! Component: 200 - total flux cleaned = 0.00146602 Jy ! Total flux subtracted in 200 components = 0.00146602 Jy ! Clean residual min=-0.000765 max=0.000776 Jy/beam ! Clean residual mean=0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0271053 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 201 components and 0.0271053 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=0.030912Jy sigma=0.582530 ! Fit after self-cal, rms=0.031078Jy sigma=0.581267 ! 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=0.031078Jy sigma=0.581267 ! Fit after self-cal, rms=0.032023Jy sigma=0.580890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.846 mas, bmaj=24.18 mas, bpa=0.3223 degrees ! Estimated noise=0.979567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543797 Jy ! Component: 100 - total flux cleaned = 0.000834598 Jy ! Component: 150 - total flux cleaned = 0.00102763 Jy ! Component: 200 - total flux cleaned = 0.00112903 Jy ! Total flux subtracted in 200 components = 0.00112903 Jy ! Clean residual min=-0.000684 max=0.000794 Jy/beam ! Clean residual mean=0.000005 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0282343 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 224 components and 0.0282343 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=0.032009Jy sigma=0.580696 ! Fit after self-cal, rms=0.032087Jy sigma=0.580251 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 = 0.000256048 Jy ! Component: 100 - total flux cleaned = 0.000410779 Jy ! Component: 150 - total flux cleaned = 0.000531016 Jy ! Component: 200 - total flux cleaned = 0.000624685 Jy ! Total flux subtracted in 200 components = 0.000624685 Jy ! Clean residual min=-0.000646 max=0.000974 Jy/beam ! Clean residual mean=0.000004 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.028859 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 276 components and 0.028859 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=0.032081Jy sigma=0.580147 ! Fit after self-cal, rms=0.032087Jy sigma=0.580110 ! 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=0.032087Jy sigma=0.580110 ! Fit after self-cal, rms=0.032698Jy sigma=0.580030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.837 mas, bmaj=24.19 mas, bpa=0.3597 degrees ! Estimated noise=0.986878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275337 Jy ! Component: 100 - total flux cleaned = 0.000456568 Jy ! Component: 150 - total flux cleaned = 0.000592768 Jy ! Component: 200 - total flux cleaned = 0.000706559 Jy ! Total flux subtracted in 200 components = 0.000706559 Jy ! Clean residual min=-0.000692 max=0.000993 Jy/beam ! Clean residual mean=0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0295655 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 307 components and 0.0295655 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=0.032692Jy sigma=0.579974 ! Fit after self-cal, rms=0.032730Jy sigma=0.579909 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 = 0.000117292 Jy ! Component: 100 - total flux cleaned = 0.000266595 Jy ! Component: 150 - total flux cleaned = 0.000377679 Jy ! Component: 200 - total flux cleaned = 0.000472726 Jy ! Total flux subtracted in 200 components = 0.000472726 Jy ! Clean residual min=-0.000689 max=0.001015 Jy/beam ! Clean residual mean=0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0300383 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 340 components and 0.0300383 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=0.032726Jy sigma=0.579856 ! Fit after self-cal, rms=0.032726Jy sigma=0.579834 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.032726Jy sigma=0.579834 ! Fit after self-cal, rms=0.033139Jy sigma=0.579805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.038 mas, bmaj=24.1 mas, bpa=0.1175 degrees ! Estimated noise=0.991667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183341 Jy ! Component: 100 - total flux cleaned = 0.000349807 Jy ! Component: 150 - total flux cleaned = 0.000484291 Jy ! Component: 200 - total flux cleaned = 0.000601624 Jy ! Total flux subtracted in 200 components = 0.000601624 Jy ! Clean residual min=-0.000687 max=0.000991 Jy/beam ! Clean residual mean=0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0306399 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 362 components and 0.0306399 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=0.033134Jy sigma=0.579770 ! Fit after self-cal, rms=0.033159Jy sigma=0.579742 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 = 9.16475e-05 Jy ! Component: 100 - total flux cleaned = 0.000225262 Jy ! Component: 150 - total flux cleaned = 0.000285638 Jy ! Component: 200 - total flux cleaned = 0.000344039 Jy ! Total flux subtracted in 200 components = 0.000344039 Jy ! Clean residual min=-0.000670 max=0.000999 Jy/beam ! Clean residual mean=0.000005 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0309839 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 385 components and 0.0309839 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=0.033156Jy sigma=0.579709 ! Fit after self-cal, rms=0.033114Jy sigma=0.579352 ! 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=8.832 mas, bmaj=24.19 mas, bpa=0.3768 degrees ! Estimated noise=0.993681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.832 x 24.19 at 0.3768 degrees (North through East) ! Clean map min=-0.001591 max=0.021624 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=8.175 mas, bmaj=22.15 mas, bpa=1.986 degrees ! Estimated noise=2.60043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015915 Jy ! Component: 100 - total flux cleaned = 0.0187964 Jy ! Component: 150 - total flux cleaned = 0.0189797 Jy ! Component: 200 - total flux cleaned = 0.0193227 Jy ! Total flux subtracted in 200 components = 0.0193227 Jy ! Clean residual min=-0.005196 max=0.010563 Jy/beam ! Clean residual mean=-0.000030 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.0193227 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.0193227 Jy ! Inverting map and beam ! Estimated beam: bmin=8.832 mas, bmaj=24.19 mas, bpa=0.3768 degrees ! Estimated noise=0.993681 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) ! Added new window around map position (-42.6, -59.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007747 Jy ! Component: 100 - total flux cleaned = 0.0089715 Jy ! Component: 150 - total flux cleaned = 0.00943423 Jy ! Component: 200 - total flux cleaned = 0.00936831 Jy ! Total flux subtracted in 200 components = 0.00936831 Jy ! Clean residual min=-0.003042 max=0.002596 Jy/beam ! Clean residual mean=0.000006 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.028691 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 0.028691 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.038 mas, bmaj=24.1 mas, bpa=0.1175 degrees ! Estimated noise=0.991667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102194 Jy ! Component: 100 - total flux cleaned = -0.000156347 Jy ! Component: 150 - total flux cleaned = 5.20411e-05 Jy ! Component: 200 - total flux cleaned = 0.000317537 Jy ! Total flux subtracted in 200 components = 0.000317537 Jy ! Clean residual min=-0.001950 max=0.002100 Jy/beam ! Clean residual mean=0.000008 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0290085 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 = 7.17841e-05 Jy ! Component: 100 - total flux cleaned = 0.000137667 Jy ! Component: 150 - total flux cleaned = 0.000137488 Jy ! Component: 200 - total flux cleaned = 0.000137567 Jy ! Total flux subtracted in 200 components = 0.000137567 Jy ! Clean residual min=-0.001829 max=0.001959 Jy/beam ! Clean residual mean=0.000007 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0291461 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 189 components and 0.0291461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=8.832 mas, bmaj=24.19 mas, bpa=0.3768 degrees ! Estimated noise=0.993681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.30551e-05 Jy ! Component: 100 - total flux cleaned = 0.000234925 Jy ! Component: 150 - total flux cleaned = 0.000360802 Jy ! Component: 200 - total flux cleaned = 0.000499105 Jy ! Total flux subtracted in 200 components = 0.000499105 Jy ! Clean residual min=-0.001539 max=0.001750 Jy/beam ! Clean residual mean=0.000007 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0296452 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 229 components and 0.0296452 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=0.033236Jy sigma=0.582411 ! Fit after self-cal, rms=0.033173Jy sigma=0.581072 wmodel J1545-2036_C_map.mod ! Writing 229 model components to file: J1545-2036_C_map.mod wobs J1545-2036_C_uvs.fits ! Writing UV FITS file: J1545-2036_C_uvs.fits wwins J1545-2036_C_map.win ! wwins: Wrote 2 windows to J1545-2036_C_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 = 1.11306e-05 Jy ! Component: 100 - total flux cleaned = -0.000134628 Jy ! Component: 150 - total flux cleaned = -0.000161801 Jy ! Component: 200 - total flux cleaned = -0.000186982 Jy ! Component: 250 - total flux cleaned = -0.000220788 Jy ! Component: 300 - total flux cleaned = -0.000323084 Jy ! Component: 350 - total flux cleaned = -0.000428412 Jy ! Component: 400 - total flux cleaned = -0.000509441 Jy ! Component: 450 - total flux cleaned = -0.000585437 Jy ! Component: 500 - total flux cleaned = -0.000657701 Jy ! Component: 550 - total flux cleaned = -0.000703247 Jy ! Component: 600 - total flux cleaned = -0.000761129 Jy ! Component: 650 - total flux cleaned = -0.000802501 Jy ! Component: 700 - total flux cleaned = -0.000822435 Jy ! Component: 750 - total flux cleaned = -0.000854338 Jy ! Component: 800 - total flux cleaned = -0.000897543 Jy ! Component: 850 - total flux cleaned = -0.000933592 Jy ! Component: 900 - total flux cleaned = -0.000962988 Jy ! Component: 950 - total flux cleaned = -0.000980345 Jy ! Component: 1000 - total flux cleaned = -0.000991841 Jy ! Component: 1050 - total flux cleaned = -0.00100889 Jy ! Component: 1100 - total flux cleaned = -0.00101456 Jy ! Component: 1150 - total flux cleaned = -0.00102581 Jy ! Component: 1200 - total flux cleaned = -0.00104256 Jy ! Component: 1250 - total flux cleaned = -0.00105368 Jy ! Component: 1300 - total flux cleaned = -0.00107032 Jy ! Component: 1350 - total flux cleaned = -0.00107587 Jy ! Component: 1400 - total flux cleaned = -0.00108683 Jy ! Component: 1450 - total flux cleaned = -0.00109778 Jy ! Component: 1500 - total flux cleaned = -0.0010978 Jy ! Component: 1550 - total flux cleaned = -0.00110326 Jy ! Component: 1600 - total flux cleaned = -0.00110329 Jy ! Component: 1650 - total flux cleaned = -0.00110878 Jy ! Component: 1700 - total flux cleaned = -0.00109773 Jy ! Component: 1750 - total flux cleaned = -0.00109772 Jy ! Component: 1800 - total flux cleaned = -0.00109772 Jy ! Component: 1850 - total flux cleaned = -0.00109217 Jy ! Component: 1900 - total flux cleaned = -0.00109217 Jy ! Component: 1950 - total flux cleaned = -0.00108655 Jy ! Component: 2000 - total flux cleaned = -0.00109785 Jy ! Component: 2050 - total flux cleaned = -0.00112623 Jy ! Component: 2100 - total flux cleaned = -0.00114908 Jy ! Component: 2150 - total flux cleaned = -0.00117778 Jy ! Component: 2200 - total flux cleaned = -0.0012067 Jy ! Component: 2250 - total flux cleaned = -0.00123586 Jy ! Component: 2300 - total flux cleaned = -0.0012712 Jy ! Component: 2350 - total flux cleaned = -0.00129497 Jy ! Component: 2400 - total flux cleaned = -0.00132494 Jy ! Component: 2450 - total flux cleaned = -0.00135514 Jy ! Component: 2500 - total flux cleaned = -0.00137347 Jy ! Component: 2550 - total flux cleaned = -0.0013858 Jy ! Component: 2600 - total flux cleaned = -0.00140458 Jy ! Component: 2650 - total flux cleaned = -0.00142996 Jy ! Component: 2700 - total flux cleaned = -0.00144278 Jy ! Component: 2750 - total flux cleaned = -0.00146221 Jy ! Component: 2800 - total flux cleaned = -0.00148195 Jy ! Component: 2850 - total flux cleaned = -0.00149528 Jy ! Component: 2900 - total flux cleaned = -0.00151551 Jy ! Component: 2950 - total flux cleaned = -0.00153602 Jy ! Component: 3000 - total flux cleaned = -0.0015568 Jy ! Component: 3050 - total flux cleaned = -0.00157783 Jy ! Component: 3100 - total flux cleaned = -0.00159922 Jy ! Component: 3150 - total flux cleaned = -0.00160645 Jy ! Component: 3200 - total flux cleaned = -0.00161379 Jy ! Component: 3250 - total flux cleaned = -0.00162135 Jy ! Component: 3300 - total flux cleaned = -0.00162144 Jy ! Component: 3350 - total flux cleaned = -0.00162912 Jy ! Component: 3400 - total flux cleaned = -0.0016449 Jy ! Component: 3450 - total flux cleaned = -0.00165296 Jy ! Component: 3500 - total flux cleaned = -0.00166108 Jy ! Component: 3550 - total flux cleaned = -0.00166933 Jy ! Component: 3600 - total flux cleaned = -0.00167784 Jy ! Component: 3650 - total flux cleaned = -0.0016865 Jy ! Component: 3700 - total flux cleaned = -0.00168652 Jy ! Component: 3750 - total flux cleaned = -0.00168639 Jy ! Component: 3800 - total flux cleaned = -0.00168612 Jy ! Component: 3850 - total flux cleaned = -0.00169534 Jy ! Component: 3900 - total flux cleaned = -0.00171432 Jy ! Component: 3950 - total flux cleaned = -0.00173397 Jy ! Component: 4000 - total flux cleaned = -0.00174414 Jy ! Component: 4050 - total flux cleaned = -0.00176473 Jy ! Total flux subtracted in 4096 components = -0.00176475 Jy ! Clean residual min=-0.000553 max=0.000561 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0278805 Jy keep ! Adding 416 model components to the UV plane model. ! The established model now contains 641 components and 0.0278805 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1545-2036_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.832 x 24.19 at 0.3768 degrees (North through East) ! Clean map min=-0.0025408 max=0.018044 Jy/beam ! Writing clean map to FITS file: .//J1545-2036_C_map.fits wmodel .//J1545-2036_C_map.mod ! Writing 641 model components to file: .//J1545-2036_C_map.mod wobs .//J1545-2036_C_uvs.fits ! Writing UV FITS file: .//J1545-2036_C_uvs.fits wwins .//J1545-2036_C_map.win ! wwins: Wrote 3 windows to .//J1545-2036_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.018044 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255293 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.24451 4.24451 8.48901 16.978 33.956 67.9121 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 70.679 quit ! Quitting program ! Log file .//J1545-2036_C_dfm.log closed on Mon Jan 20 18:21:03 2020